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<HR NOSHADE>
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<H3><A NAME="9_7_1">9.7.1 Specifying vertical position</A></H3>
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<P> As described above vertical positions are specified as a numeric
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value [0..n] where 'n' is an arbitrary constant. (For practical
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purposes n is most likely < 100)</P>
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<P> Using our previous example we will illustrate this parameter by
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changing the position of our 'Project' activity to position 7. Therefor
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we change the call to GanttBar() to<DIV class="phpscript"><CODE><FONT color="#000000">
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<FONT color="#0000BB"> $activity </FONT><FONT color="#007700">= new </FONT><FONT
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color="#0000BB">GanttBar</FONT><FONT color="#007700">(</FONT><FONT color="#0000BB">
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7</FONT><FONT color="#007700">,</FONT><FONT color="#DD0000">"Project"</FONT><FONT
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color="#007700">,</FONT><FONT color="#DD0000">"2001-12-21"</FONT><FONT color="#007700">
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,</FONT><FONT color="#DD0000">"2002-02-20"</FONT><FONT color="#007700">
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);</FONT><FONT color="#0000BB"></FONT></FONT></CODE></DIV></P>
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<P> and we then get the chart as shown below in Figure 150.</P>
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<P><DIV class="example">
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<BR> <A href="exframes/frame_ganttex03.html" target="blank"><IMG border="0"
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HEIGHT="280" src="img/img/img/img/img/img/ganttex03.png" WIDTH="486"></A>
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<BR><B>Figure 150:</B> Changing the vertical position to 7 <A href="exframes/frame_ganttex03.html"
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target="blank">[src]</A>
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<P></P>
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</DIV></P>
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<P> Note that the height of each position (vertical position) will
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depend on the actual height of the bar.</P>
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