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<dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/">
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    <dia:attribute name="background">
      <dia:color val="#ffffff"/>
    </dia:attribute>
    <dia:attribute name="pagebreak">
      <dia:color val="#000099"/>
    </dia:attribute>
    <dia:attribute name="paper">
      <dia:composite type="paper">
        <dia:attribute name="name">
          <dia:string>#A4#</dia:string>
        </dia:attribute>
        <dia:attribute name="tmargin">
          <dia:real val="2.8222000598907471"/>
        </dia:attribute>
        <dia:attribute name="bmargin">
          <dia:real val="2.8222000598907471"/>
        </dia:attribute>
        <dia:attribute name="lmargin">
          <dia:real val="2.8222000598907471"/>
        </dia:attribute>
        <dia:attribute name="rmargin">
          <dia:real val="2.8222000598907471"/>
        </dia:attribute>
        <dia:attribute name="is_portrait">
          <dia:boolean val="false"/>
        </dia:attribute>
        <dia:attribute name="scaling">
          <dia:real val="0.33000001311302185"/>
        </dia:attribute>
        <dia:attribute name="fitto">
          <dia:boolean val="false"/>
        </dia:attribute>
      </dia:composite>
    </dia:attribute>
    <dia:attribute name="grid">
      <dia:composite type="grid">
        <dia:attribute name="width_x">
          <dia:real val="1"/>
        </dia:attribute>
        <dia:attribute name="width_y">
          <dia:real val="1"/>
        </dia:attribute>
        <dia:attribute name="visible_x">
          <dia:int val="1"/>
        </dia:attribute>
        <dia:attribute name="visible_y">
          <dia:int val="1"/>
        </dia:attribute>
        <dia:composite type="color"/>
      </dia:composite>
    </dia:attribute>
    <dia:attribute name="color">
      <dia:color val="#d8e5e5"/>
    </dia:attribute>
    <dia:attribute name="guides">
      <dia:composite type="guides">
        <dia:attribute name="hguides"/>
        <dia:attribute name="vguides"/>
      </dia:composite>
    </dia:attribute>
  </dia:diagramdata>
  <dia:layer name="Background" visible="true">
    <dia:object type="UML - Class" version="0" id="O0">
      <dia:attribute name="obj_pos">
        <dia:point val="58,54"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="57.95,53.95;61.7,58.45"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="58,54"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.6499999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.4000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Arrow#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Dia's line objects usually ends with an dia.Arrow#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#length#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#width#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O1">
      <dia:attribute name="obj_pos">
        <dia:point val="68,51"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="67.95,50.95;72.7,56.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="68,51"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="4.6500000000000004"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="5.2000000000000011"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#BezPoint#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A dia.Point, a bezier type and two control points (dia.Point) make a bezier point.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#p1#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#MOVE_TO.p1#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#p2#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#MOVE_TO.p2#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#p3#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#MOVE_TO.p3#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O2">
      <dia:attribute name="obj_pos">
        <dia:point val="37,9"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="36.95,8.95;40.25,13.45"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="37,9"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.2000000000000002"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.4000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Color#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A color either defined by a color string or by a tuple with three elements (r, g, b) with type float 0.0 ... 1.0 or range int 0 ... 65535#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#blue#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#green#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#red#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O3">
      <dia:attribute name="obj_pos">
        <dia:point val="70.1236,22.2979"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="70.0736,22.2479;78.4236,26.7479"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="70.1236,22.2979"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="8.25"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.4000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#ConnectionPoint#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#One of the major features of Dia are connectable objects. They work by this type accesible through dia.Object.connections[].#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#connected#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#object#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The main building block of diagrams.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#pos#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#&lt;dia.ConnectionPoint object at 0x0189EA00&gt;.pos#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O4">
      <dia:attribute name="obj_pos">
        <dia:point val="17.6228,23.3942"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="17.5728,23.3442;32.1228,50.0442"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="17.6228,23.3942"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="14.449999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="26.600000000000009"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Diagram#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Subclass of dia.DiagramData (at least in the C implmentation) adding interfacing the GUI elements.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#active_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#A Layer is part of a Diagram and can contain objects.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#bg_color#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#D:\graph\dia2\bin\PyDiaObjects.dia.bg_color#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#displays#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#D:\graph\dia2\bin\PyDiaObjects.dia.extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#filename#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#str(object) -&gt; string

Return a nice string representation of the object.
If the argument is a string, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#layers#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#modified#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#unsaved#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_update#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_update_all#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#delete_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#display#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_clicked_object#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_closest_connectionpoint#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_closest_handle#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#flush#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get_sorted_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get_sorted_selected_remove#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#group_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#is_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#lower_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#raise_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#remove_all_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#save#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#select#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#set_active_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#ungroup_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#unselect#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#update_extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O5">
      <dia:attribute name="obj_pos">
        <dia:point val="16.6979,7.26962"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="16.6479,7.21962;27.1479,19.5196"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="16.6979,7.26962"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="10.4"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="12.199999999999999"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#DiagramData#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The 'low level' diagram object. It contains everything to manipulate diagrams from im- and export filters as well as from the UI. It does not provide any access to GUI elements related to the diagram.Use the subclass dia.Diagram object for such matters.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#active_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#A Layer is part of a Diagram and can contain objects.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#bg_color#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#&lt;PyDiaDiagramData 0x0189e9e0&gt;.bg_color#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#&lt;PyDiaDiagramData 0x0189e9e0&gt;.extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#grid_visible#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#grid_width#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#hguides#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#layers#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#paper#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#vguides#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get_sorted_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#update_extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O6">
      <dia:attribute name="obj_pos">
        <dia:point val="51,1"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="50.95,0.95;59.2,15.65"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="51,1"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="8.1500000000000004"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="14.600000000000001"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Display#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A Diagram can have multiple displays but every Display has just one Diagram.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#diagram#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Subclass of dia.DiagramData (at least in the C implmentation) adding interfacing the GUI elements.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#origin#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#visible#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#zoom_factor#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_update_all#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#close#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#flush#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#resize_canvas#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll_down#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll_left#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll_right#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll_up#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#set_origion#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#set_title#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#zoom#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O7">
      <dia:attribute name="obj_pos">
        <dia:point val="3.76733,36.6917"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="3.71733,36.6417;6.76733,38.9417"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="3.76733,36.6917"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="2.9500000000000002"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="2.1999999999999997"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Error#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes"/>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O8">
      <dia:attribute name="obj_pos">
        <dia:point val="3.44272,29.6425"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="3.39272,29.5925;9.44272,31.8925"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="3.44272,29.6425"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.9500000000000002"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="2.1999999999999997"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#ExportFilter#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#returned by dia.register_export() but not used otherwise yet.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes"/>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O9">
      <dia:attribute name="obj_pos">
        <dia:point val="63,53"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="62.95,52.95;66.7,57.45"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="63,53"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.6499999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.4000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Font#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Provides access to the some objects font property.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#family#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#str(object) -&gt; string

Return a nice string representation of the object.
If the argument is a string, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#str(object) -&gt; string

Return a nice string representation of the object.
If the argument is a string, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#style#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O10">
      <dia:attribute name="obj_pos">
        <dia:point val="71,32"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="70.95,31.95;77.4,38.65"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="71,32"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="6.3499999999999996"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="6.5999999999999996"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Handle#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A handle is used to connect objects or for object resizing.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#connect_type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#connected_to#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#id#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#pos#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#&lt;dia.Handle object at 0x0189EA40&gt;.pos#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#connect#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O11">
      <dia:attribute name="obj_pos">
        <dia:point val="49,56"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="48.95,55.95;52.35,58.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="49,56"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.2999999999999998"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="2.1999999999999997"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Image#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#dia.Image gets passed into DiaRenderer.draw_image#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes"/>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O12">
      <dia:attribute name="obj_pos">
        <dia:point val="37.4033,25.1045"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="37.3533,25.0545;52.3533,36.5545"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="37.4033,25.1045"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="14.9"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="11.4"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Layer#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A Layer is part of a Diagram and can contain objects.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#str(object) -&gt; string

Return a nice string representation of the object.
If the argument is a string, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#objects#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#visible#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_object#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#destroy#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_closest_connection_point#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_closest_object#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_objects_in_rectangle#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#object_index#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#remove_object#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#update_extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O13">
      <dia:attribute name="obj_pos">
        <dia:point val="58.5141,26.6178"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="58.4641,26.5678;66.2641,36.4678"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="58.5141,26.6178"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="7.7000000000000002"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="9.8000000000000007"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Object#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The main building block of diagrams.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#bounding_box#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#&lt;DiaObject of type "Standard - Image" at 21622e0&gt;.bounding_box#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#connections#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#handles#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#tuple() -&gt; an empty tuple
tuple(sequence) -&gt; tuple initialized from sequence's items

If the argument is a tuple, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#properties#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#A dictionary interface to dia.Object's standard properties. Many propertiescan be get and set through this. If there is a specific method to change anobjects property like o.move() or o.move_handle() use that instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The dia.Object factory. Allows to create objects of the specific type. Use: factory = get_object_type(&lt;type name&gt;) to get a grip on it.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#copy#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#destroy#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#distance_from#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#move#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#move_handle#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O14">
      <dia:attribute name="obj_pos">
        <dia:point val="3.6135,18.4143"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="3.5635,18.3643;9.5135,22.6643"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="3.6135,18.4143"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.8499999999999996"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.2000000000000002"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#ObjectType#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The dia.Object factory. Allows to create objects of the specific type. Use: factory = get_object_type(&lt;type name&gt;) to get a grip on it.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#str(object) -&gt; string

Return a nice string representation of the object.
If the argument is a string, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#version#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#create#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O15">
      <dia:attribute name="obj_pos">
        <dia:point val="53.735,54.9081"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="53.685,54.8581;56.685,58.5581"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="53.735,54.9081"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="2.8999999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="3.6000000000000001"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Point#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The dia.Point does not only provide access trough it's members but also via a sequence interface.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#x#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#y#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O16">
      <dia:attribute name="obj_pos">
        <dia:point val="44,40"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="43.95,39.95;49.4,44.45"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="44,40"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.3499999999999996"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.4000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Properties#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A dictionary interface to dia.Object's standard properties. Many propertiescan be get and set through this. If there is a specific method to change anobjects property like o.move() or o.move_handle() use that instead.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes"/>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#has_key#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#keys#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O17">
      <dia:attribute name="obj_pos">
        <dia:point val="44,47"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="43.95,46.95;48.6,52.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="44,47"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="4.5499999999999998"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="5.2000000000000011"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Property#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Interface to so called StdProps, the mechanism to control most of Dia's canvas objects properties. #</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#str(object) -&gt; string

Return a nice string representation of the object.
If the argument is a string, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#str(object) -&gt; string

Return a nice string representation of the object.
If the argument is a string, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#value#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#&lt;DiaProperty at 0x0189ea80, "obj_pos", point&gt;.value#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#visible#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int(x[, base]) -&gt; integer

Convert a string or number to an integer, if possible.  A floating point
argument will be truncated towards zero (this does not include a string
representation of a floating point number!)  When converting a string, use
the optional base.  It is an error to supply a base when converting a
non-string. If the argument is outside the integer range a long object
will be returned instead.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O18">
      <dia:attribute name="obj_pos">
        <dia:point val="39,15"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="38.95,14.95;44.15,20.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="39,15"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.0999999999999996"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="5.2000000000000011"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Rectangle#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The dia.Rectangle does not only provide access trough it's members but also via a sequence interface.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#bottom#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#left#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#right#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#top#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O19">
      <dia:attribute name="obj_pos">
        <dia:point val="70,44"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="69.95,43.95;74.6,50.05"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="70,44"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="4.5499999999999998"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="6"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Text#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Many objects (dia.Object) having text to display provide this property.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#color#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#&lt;DiaText "none" at 1955b20&gt;.color#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#font#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#&lt;DiaText "none" at 1955b20&gt;.font#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#height#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#float(x) -&gt; floating point number

Convert a string or number to a floating point number, if possible.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#position#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#&lt;DiaText "none" at 1955b20&gt;.position#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#text#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#str(object) -&gt; string

Return a nice string representation of the object.
If the argument is a string, the return value is the same object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O20">
      <dia:attribute name="obj_pos">
        <dia:point val="1.01274,1.12132"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="0.96274,1.07132;10.5627,12.7713"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="1.01274,1.12132"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="9.5"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="11.600000000000001"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#dia#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="Comment_line_length">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="attributes"/>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#active_display#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#delivers the currently active display 'dia.Display' or None#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#diagrams#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#returns the list of currently open diagrams#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get_object_type#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#from a type name like "Standard - Line" return the factory to create objects of that type, see: DiaObjectType#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#group_create#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#create a group containing the given list of dia.Object(s)#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#load#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#loads a diagram from the given filename#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#message#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#popup a dialog with given message#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#new#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#create an empty diagram#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#register_callback#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#register a callback function which appears in the menu. Depending on the menu path used during registrationthe callback gets called with the current DiaDiagramData object#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#register_export#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#allows to register an export filter written in Python. It needs to conform to the DiaRenderer interface.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#register_import#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#allows to register an import filter written in Python, that is mainly a callback function which fills thegiven DiaDiagramData from the given filename#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#registered_types#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#a dictionary of all registered object factories, aka. DiaObjectType#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#update_all#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#force a global update of all existing diagrams#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Realizes" version="1" id="O21">
      <dia:attribute name="obj_pos">
        <dia:point val="21.8979,19.4696"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="21.0479,19.4196;24.8978,23.4442"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="21.8979,19.4696"/>
        <dia:point val="21.8979,21.4319"/>
        <dia:point val="24.8478,21.4319"/>
        <dia:point val="24.8478,23.3942"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O5" connection="6"/>
        <dia:connection handle="1" to="O4" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O22">
      <dia:attribute name="obj_pos">
        <dia:point val="32.0728,29.2942"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="31.3228,25.0045;37.4533,30.0442"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="32.0728,29.2942"/>
        <dia:point val="35.8127,29.2942"/>
        <dia:point val="35.8127,25.8045"/>
        <dia:point val="37.4033,25.8045"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>#1..n#</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="1"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O4" connection="19"/>
        <dia:connection handle="1" to="O12" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O23">
      <dia:attribute name="obj_pos">
        <dia:point val="39,15.7"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="31.3228,15.65;39.05,29.2942"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="39,15.7"/>
        <dia:point val="34.3207,15.7"/>
        <dia:point val="34.3207,27.6942"/>
        <dia:point val="32.0728,27.6942"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="2"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O18" connection="3"/>
        <dia:connection handle="1" to="O4" connection="15"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O24">
      <dia:attribute name="obj_pos">
        <dia:point val="37,9.7"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="31.3228,9.65;37.05,27.6942"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="37,9.7"/>
        <dia:point val="33.7102,9.7"/>
        <dia:point val="33.7102,26.0942"/>
        <dia:point val="32.0728,26.0942"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="2"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O2" connection="3"/>
        <dia:connection handle="1" to="O4" connection="11"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O25">
      <dia:attribute name="obj_pos">
        <dia:point val="52.3033,28.6045"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="51.5533,26.5178;58.5641,29.3545"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="52.3033,28.6045"/>
        <dia:point val="55.4087,28.6045"/>
        <dia:point val="55.4087,27.3178"/>
        <dia:point val="58.5141,27.3178"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>#0..n#</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="1"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O12" connection="13"/>
        <dia:connection handle="1" to="O13" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O26">
      <dia:attribute name="obj_pos">
        <dia:point val="66.2141,29.3178"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="65.4641,22.1979;70.1736,30.0678"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="66.2141,29.3178"/>
        <dia:point val="68.1688,29.3178"/>
        <dia:point val="68.1688,22.9979"/>
        <dia:point val="70.1236,22.9979"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>#0..n#</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="1"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O13" connection="11"/>
        <dia:connection handle="1" to="O3" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O27">
      <dia:attribute name="obj_pos">
        <dia:point val="66.2141,30.9178"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.95,30.0678;69.6141,42.3"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="66.2141,30.9178"/>
        <dia:point val="68,30.9178"/>
        <dia:point val="68,39"/>
        <dia:point val="42,39"/>
        <dia:point val="42,40.7"/>
        <dia:point val="44,40.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>#0..n#</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="1"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O13" connection="15"/>
        <dia:connection handle="1" to="O16" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O28">
      <dia:attribute name="obj_pos">
        <dia:point val="66.2141,30.1178"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="65.4641,29.2678;71.05,34.3"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="66.2141,30.1178"/>
        <dia:point val="68.6071,30.1178"/>
        <dia:point val="68.6071,32.7"/>
        <dia:point val="71,32.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>#0..n#</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="1"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O13" connection="13"/>
        <dia:connection handle="1" to="O10" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O29">
      <dia:attribute name="obj_pos">
        <dia:point val="49.35,42.3"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.95,41;57.2,49.3"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="49.35,42.3"/>
        <dia:point val="55,42.3"/>
        <dia:point val="55,45.5"/>
        <dia:point val="42,45.5"/>
        <dia:point val="42,47.7"/>
        <dia:point val="44,47.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>#dictionary lookup#</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O16" connection="9"/>
        <dia:connection handle="1" to="O17" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O30">
      <dia:attribute name="obj_pos">
        <dia:point val="10.5127,3.42132"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="10.4627,0.9;51.05,5.02132"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="10.5127,3.42132"/>
        <dia:point val="12,3.42132"/>
        <dia:point val="12,1.7"/>
        <dia:point val="51,1.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#delivers the active display or none#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O20" connection="9"/>
        <dia:connection handle="1" to="O6" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O31">
      <dia:attribute name="obj_pos">
        <dia:point val="10.5127,4.22132"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="10.4627,4.17132;25.1127,25.6942"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="10.5127,4.22132"/>
        <dia:point val="13.3127,4.22132"/>
        <dia:point val="13.3127,5.10656"/>
        <dia:point val="13.3127,5.10656"/>
        <dia:point val="13.3127,24.0942"/>
        <dia:point val="17.6228,24.0942"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#returns a list of diagrams#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
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          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O20" connection="11"/>
        <dia:connection handle="1" to="O4" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O32">
      <dia:attribute name="obj_pos">
        <dia:point val="48.55,50.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="47.8,49.75;50.85,57.6"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="48.55,50.5"/>
        <dia:point val="50.65,50.5"/>
        <dia:point val="50.65,56"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="2"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O17" connection="13"/>
        <dia:connection handle="1" to="O11" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O33">
      <dia:attribute name="obj_pos">
        <dia:point val="48.55,50.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="47.8,44.65;70.05,51.25"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="48.55,50.5"/>
        <dia:point val="57.0081,50.5"/>
        <dia:point val="57.0081,44.7"/>
        <dia:point val="70,44.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>#one of#</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="2"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O17" connection="13"/>
        <dia:connection handle="1" to="O19" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O34">
      <dia:attribute name="obj_pos">
        <dia:point val="48.55,50.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="47.8,49.75;55.385,56.5081"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="48.55,50.5"/>
        <dia:point val="55.185,50.5"/>
        <dia:point val="55.185,54.9081"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="2"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O17" connection="13"/>
        <dia:connection handle="1" to="O15" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O35">
      <dia:attribute name="obj_pos">
        <dia:point val="48.55,50.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="47.8,49.75;60.025,55.6"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="48.55,50.5"/>
        <dia:point val="59.825,50.5"/>
        <dia:point val="59.825,54"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="2"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O17" connection="13"/>
        <dia:connection handle="1" to="O0" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O36">
      <dia:attribute name="obj_pos">
        <dia:point val="48.55,50.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="47.8,49.75;65.025,54.6"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="48.55,50.5"/>
        <dia:point val="64.825,50.5"/>
        <dia:point val="64.825,53"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="2"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O17" connection="13"/>
        <dia:connection handle="1" to="O9" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O37">
      <dia:attribute name="obj_pos">
        <dia:point val="48.55,50.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="47.8,49.75;68.05,53.3"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="48.55,50.5"/>
        <dia:point val="66.7159,50.5"/>
        <dia:point val="66.7159,51.7"/>
        <dia:point val="68,51.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="2"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O17" connection="13"/>
        <dia:connection handle="1" to="O1" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O38">
      <dia:attribute name="obj_pos">
        <dia:point val="27.0979,18.1696"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="27.0479,18.1196;63.1641,28.2178"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="27.0979,18.1696"/>
        <dia:point val="36,18.1696"/>
        <dia:point val="36,22"/>
        <dia:point val="62.3641,22"/>
        <dia:point val="62.3641,26.6178"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#returns the current selection as list of objects#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O5" connection="31"/>
        <dia:connection handle="1" to="O13" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O39">
      <dia:attribute name="obj_pos">
        <dia:point val="10.5127,5.02132"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="0.45,4.97132;12.55,20.7143"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="10.5127,5.02132"/>
        <dia:point val="12.5,5.02132"/>
        <dia:point val="12.5,15"/>
        <dia:point val="0.5,15"/>
        <dia:point val="0.5,19.1143"/>
        <dia:point val="3.6135,19.1143"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#object factory key lookup#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O20" connection="13"/>
        <dia:connection handle="1" to="O14" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="1" id="O40">
      <dia:attribute name="obj_pos">
        <dia:point val="59.15,2.9"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="14.95,2.05;61.2,25.6942"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="59.15,2.9"/>
        <dia:point val="61,2.9"/>
        <dia:point val="61,18"/>
        <dia:point val="46,18"/>
        <dia:point val="46,6"/>
        <dia:point val="15,6"/>
        <dia:point val="15,24.0942"/>
        <dia:point val="17.6228,24.0942"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="autorouting">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="ends">
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>#1#</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="2"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite>
          <dia:attribute name="role">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="multiplicity">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="arrow">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="aggregate">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O6" connection="9"/>
        <dia:connection handle="1" to="O4" connection="3"/>
      </dia:connections>
    </dia:object>
  </dia:layer>
</dia:diagram>
