uml lifeline

[Mike Power <mpower pit recurse net>]

First off I would like to praise you on an excellent application.  I use 
it a lot.

Second I would like to see if a small change could be made to enhance 
the app just a little.  In uml there is a shape called a lifeline.  A 
good little thing with one exception.  Its endpoints do not stick to 
stuff.  I have attached an example dia(ungzip'd) file.  This file 
contains two examples.  Where the end point of a lifeline does not stick 
to a Text object and where the end points of two lifelines do not stick 
to each other.  It would be great if they did actually stick to each other.

Mike Power

<?xml version="1.0" encoding="UTF-8"?>
<dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/";>
  <dia:diagramdata>
    <dia:attribute name="background">
      <dia:color val="#ffffff"/>
    </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="2.8222"/>
        </dia:attribute>
        <dia:attribute name="bmargin">
          <dia:real val="2.8222"/>
        </dia:attribute>
        <dia:attribute name="lmargin">
          <dia:real val="2.8222"/>
        </dia:attribute>
        <dia:attribute name="rmargin">
          <dia:real val="2.8222"/>
        </dia:attribute>
        <dia:attribute name="is_portrait">
          <dia:boolean val="true"/>
        </dia:attribute>
        <dia:attribute name="scaling">
          <dia:real val="1"/>
        </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="0.25"/>
        </dia:attribute>
        <dia:attribute name="width_y">
          <dia:real val="0.25"/>
        </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>
    </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 - Lifeline" version="0" id="O0">
      <dia:attribute name="obj_pos">
        <dia:point val="5.5,3.25"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="5.15,3.225;5.85,7.025"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="5.5,3.25"/>
        <dia:point val="5.5,7"/>
      </dia:attribute>
      <dia:attribute name="rtop">
        <dia:real val="1.75"/>
      </dia:attribute>
      <dia:attribute name="rbot">
        <dia:real val="2.25"/>
      </dia:attribute>
      <dia:attribute name="draw_focus">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="draw_cross">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="cpl_northwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_northeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southeast">
        <dia:int val="1"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="UML - Lifeline" version="0" id="O1">
      <dia:attribute name="obj_pos">
        <dia:point val="5.5,6.75"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="5.15,6.725;5.85,10.775"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="5.5,6.75"/>
        <dia:point val="5.5,10.75"/>
      </dia:attribute>
      <dia:attribute name="rtop">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="rbot">
        <dia:real val="1.5"/>
      </dia:attribute>
      <dia:attribute name="draw_focus">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="draw_cross">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="cpl_northwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southwest">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_northeast">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="cpl_southeast">
        <dia:int val="1"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Text" version="0" id="O2">
      <dia:attribute name="obj_pos">
        <dia:point val="5.5,3.25"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="3.4144,2.60531;7.6356,3.55531"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#Text#</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font name="Courier"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.8"/>
          </dia:attribute>
          <dia:attribute name="pos">
            <dia:point val="5.5,3.25"/>
          </dia:attribute>
          <dia:attribute name="color">
            <dia:color val="#000000"/>
          </dia:attribute>
          <dia:attribute name="alignment">
            <dia:enum val="1"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
    </dia:object>
  </dia:layer>
</dia:diagram>