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  28  <H3><A NAME="8_2_5">8.2.5 Specifying slice colors and using themes</A></H3>
  29  <P> Another typical change would be to change the colors of the slices.
  30   There are two fundamental ways of doing this. You either manually
  31   specify the colors for the slices as an array using the method <A href="../ref/PiePlot.html#_PIEPLOT_SETSLICECOLORS">
  32   SetSliceColors()</A> If you specify fewer colors than the number of
  33   slices they will just wrap around.</P>
  34  <P> Another way is to use one of the pre-defined color &quot;themes&quot;. This is
  35   just a predefined set of colors that will be used for the slices. You
  36   choose what &quot;theme&quot; you like to use with the method (<A href="../ref/PiePlot.html#_PIEPLOT_SETTHEME">
  37   SetTheme()</A> ) At the time of this writing the available themes are</P>
  38  <UL>
  39  <LI> &quot;earth&quot;</LI>
  40  <LI> &quot;pastel&quot;</LI>
  41  <LI> &quot;sand&quot;</LI>
  42  <LI> &quot;water&quot;</LI>
  43  </UL>
  44  <P> The following example shows the same pie using the different
  45   &quot;themes&quot; in order.<DIV class="example">
  46  <BR> <A href="exframes/frame_example28.html" target="blank"><IMG border="0"
  47  HEIGHT="150"       src="img/img/img/img/img/img/example28.png" WIDTH="150"></A>
  48  <BR><B>Figure 132:</B> <A href="exframes/frame_example28.html" target="blank">
  49  [src]</A>&nbsp;
  50  <P></P>
  51  </DIV></P>
  52  <P><DIV class="example">
  53  <BR> <A href="exframes/frame_example28.1.html" target="blank"><IMG border="0"
  54  HEIGHT="150"       src="img/img/img/img/img/img/example28.1.png" WIDTH="150"></A>
  55  <BR><B>Figure 133:</B> <A href="exframes/frame_example28.1.html" target="blank">
  56  [src]</A>&nbsp;
  57  <P></P>
  58  </DIV></P>
  59  <P><DIV class="example">
  60  <BR> <A href="exframes/frame_example28.2.html" target="blank"><IMG border="0"
  61  HEIGHT="150"       src="img/img/img/img/img/img/example28.2.png" WIDTH="150"></A>
  62  <BR><B>Figure 134:</B> <A href="exframes/frame_example28.2.html" target="blank">
  63  [src]</A>&nbsp;
  64  <P></P>
  65  </DIV></P>
  66  <P><DIV class="example">
  67  <BR> <A href="exframes/frame_example28.3.html" target="blank"><IMG border="0"
  68  HEIGHT="150"       src="img/img/img/img/img/img/example28.3.png" WIDTH="150"></A>
  69  <BR><B>Figure 135:</B> <A href="exframes/frame_example28.3.html" target="blank">
  70  [src]</A>&nbsp;
  71  <P></P>
  72  </DIV></P>
  73  <P></P>
  74  <P> A complete color chart of all available colors in the different
  75   themes can be found <A href="themes.html"> here</A></P>
  76  <P> Another simple change is to remove the border ( or change it's
  77   colors ) that separates each slice. This can be done by a call to <A href="../ref/PiePlot.html#_PIEPLOT_SHOWBORDER">
  78   ShowBorder()</A></P>
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