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CHAPTER 7: Advanced Features
Pie Chart
—¬GP<line width>; <x center>;<y center>;<radius>;<# of
segments>;<segment value 1>;<segment value 2>;....
Draws a pie chart around the x,y center with the specified radius (in
n/300 inches), number of segments (maximum of 9), and segment values.
Segment values are entered as numerics and converted to percentages;
they can range from 0 to 100. <line width> must be specified in mm.
Each segment will have the color and/or shading specified in the color/
shading command (see the previous section on page 81—pie chart value 1
will get color/shading value 1, etc.). The first pie segment starts at “9 o’clock,”
meaning on the far left of the circle, as shown in Figure 7-13.
Figure 7-13. Segment orientation for pie charts.
"9 o'clock"
= starting
point for first
pie segment