NAME
epie - draw a pie chart
SYNOPSIS
angles=epie([value[,valueText[,legendText[,dash[,offset[,color]]]]]])
PARAMETER(S)
value value of pie slide
valueText text of value , if empty string then no text at pie slice
legendText text of legend, if empty string then no legend
dash border type,0=solid line,>0=dash length,
<0=fill slice with color
offset radial offset of pieslice, default=0
color color of pie, vector [r g b]
angles n x 2 matrix of pie slice angles, if epie without parameter
[pieSlice1StartAngle pieSlice1SizeAngle;
pieSlice2StartAngle ...
GLOBAL PARAMETER(S)
ePolarPlotAreaCenterPos
ePolarPlotAreaRadMax
ePolarPlotAreaValStart
ePolarPlotAreaValEnd
ePolarPlotAreaAngStart;
ePolarPlotAreaAngEnd
ePolarPlotAreaRadMax
ePolarPlotAreaRadMin
ePlotLegendTextFont
ePlotLegendFontSize
ePlotLineDash;
ePlotLineDash;
eAxesTicLongLength
eAxesValueSpace
eAxesValueFontSize
eAxesLineWidth
eAxesColor
ePolarAxisRadScale
ePolarAxisAngScale
Stefan Mueller
2003-01-13