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<HR NOSHADE>
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<H3><A NAME="9_9_2">9.9.2 Adding progress indicators to bars</A></H3>
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<P> To indicate the progress of a specific activity it is also possible
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to add a progress indicator to each bar. This progress indicator
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consists of a smaller bar within the bar. By default this progress bar
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is black and 70% of the height of the bar. These parameter can (of
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course) all be changed.</P>
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<P> The properties for the progress indicator are accessed through the
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'progress' property and it's methods.</P>
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<P> To set the progress for a specific activity you only specify the
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percent as a fraction. As in<DIV class="phpscript"><CODE><FONT color="#000000">
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<FONT color="#0000BB"> $activity</FONT><FONT color="#007700">-></FONT><FONT
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color="#0000BB">progress</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
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Set</FONT><FONT color="#007700">(</FONT><FONT color="#0000BB">0.4</FONT><FONT
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color="#007700">)</FONT><FONT color="#0000BB"></FONT></FONT></CODE></DIV>
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</P>
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<P> In Figure 162 the previous example is modified to indicate the
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progress of each activity by the default progress indicator. A solid
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bar. To make it clearer we have also modified the caption to reflect
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the displayed progress. (At the same time we also modified the scale
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headers just to illustrate some more formatting options).<DIV class="example">
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<BR> <A href="exframes/frame_ganttex14.html" target="blank"><IMG border="0"
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HEIGHT="191" src="img/img/img/img/img/img/ganttex14.png" WIDTH="409"></A>
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<BR><B>Figure 162:</B> Adding progress indicators. <A href="exframes/frame_ganttex14.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> To specify a different format for the progress you use the
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SetPattern() method as in<DIV class="phpscript"><CODE><FONT color="#000000">
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<FONT color="#0000BB"> $activity</FONT><FONT color="#007700">-></FONT><FONT
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color="#0000BB">progress</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
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SetPattern</FONT><FONT color="#007700">(</FONT><FONT color="#0000BB">
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BAND_RDIAG</FONT><FONT color="#007700">,</FONT><FONT color="#DD0000">
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"blue"</FONT><FONT color="#007700">);</FONT><FONT color="#0000BB"></FONT>
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</FONT></CODE></DIV></P>
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<P> In the reference section you can see the exact parameters and all
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available methods.<DIV class="example">
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<BR> <A href="exframes/frame_ganttex15.html" target="blank"><IMG border="0"
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HEIGHT="191" src="img/img/img/img/img/img/ganttex15.png" WIDTH="409"></A>
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<BR><B>Figure 163:</B> Changing the style of the progress indicators. <A href="exframes/frame_ganttex15.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></P>
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