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  28  <H2><A NAME="9_14">9.14 Adding CSIM (Client side Image Maps) to Gantt
  29   charts</A></H2>
  30  <P> Gantt charts can have independent (different targets) hot spots in
  31   both the activities and in the associated labels for each activity.</P>
  32  <P> You specify the target and the associated &quot;Alt&quot; text for an activity
  33   bar by calling the <A href="../ref/GanttPlotObject.html#_GANTTPLOTOBJECT_SETCSIMTARGET">
  34   GanttBar::SetCSIMTarget()</A> and <A href="../ref/GanttPlotObject.html#_GANTTPLOTOBJECT_SETCSIMALT">
  35   GanttBar::SetCSIMAlt()</A></P>
  36  <P> In a similar way you set the target and Alt texts for the activity
  37   title as the following code extract shows.<DIV class="phpscript"><CODE><FONT
  38  color="#000000"> <FONT color="#0000BB">&nbsp;$bar</FONT><FONT color="#007700">
  39  -&gt;</FONT><FONT color="#0000BB">SetCSIMTarget</FONT><FONT color="#007700">
  40  (</FONT><FONT color="#DD0000">&quot;http://localhost/abc/&quot;</FONT><FONT color="#007700">
  41  );
  42  <BR></FONT><FONT color="#0000BB">$bar</FONT><FONT color="#007700">-&gt;</FONT><FONT
  43  color="#0000BB">SetCSIMAlt</FONT><FONT color="#007700">(</FONT><FONT color="#DD0000">
  44  &quot;Alt&nbsp;Text&nbsp;for&nbsp;the&nbsp;bar&quot;</FONT><FONT color="#007700">);
  45  <BR></FONT><FONT color="#0000BB">$bar</FONT><FONT color="#007700">-&gt;</FONT><FONT
  46  color="#0000BB">title</FONT><FONT color="#007700">-&gt;</FONT><FONT color="#0000BB">
  47  SetCSIMTarget</FONT><FONT color="#007700">(</FONT><FONT color="#DD0000">
  48  &quot;http://localhost/abc&quot;</FONT><FONT color="#007700">);
  49  <BR></FONT><FONT color="#0000BB">$bar</FONT><FONT color="#007700">-&gt;</FONT><FONT
  50  color="#0000BB">title</FONT><FONT color="#007700">-&gt;</FONT><FONT color="#0000BB">
  51  SetCSIMAlt</FONT><FONT color="#007700">(</FONT><FONT color="#DD0000">
  52  &quot;Alt&nbsp;Text&nbsp;for&nbsp;the&nbsp;title&quot;</FONT><FONT color="#007700">);</FONT><FONT color="#0000BB">
  53  </FONT></FONT></CODE></DIV></P>
  54  <P> The above code assumes that your activity is available in the
  55   variable 'bar'. In the example directory there is a complete example of
  56   how to use CSIM together with Gantt charts in the &quot;ganttcsimex1.php&quot;
  57   file. (Please note that this example makes use of the simplified Gantt
  58   chart specification using the CreateSimple() method.</P>
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