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