jfig.utils
Class MakePieChart

java.lang.Object
  jfig.utils.MakePieChart

public class MakePieChart

extends java.lang.Object

Field Summary

(package private) static double	_2PI
(package private) ModularEditor	editor

Constructor Summary

MakePieChart()

Method Summary

static void	main(java.lang.String[] argv)
FigCompound	makePieChart(double[] ratios)
FigObject	makePieSlice(java.awt.Point center, double radius, double ratio, double angle, java.awt.Color color) construct a slice of an pie chart with the following parameters: radius - the pie radius in jfig units (2400dpi) ratio - the size of this slice, as a fraction of the total 0 ..
static double[]	normalize(double[] data)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_2PI

static final double _2PI

See Also:

Constant Field Values

editor

ModularEditor editor

Constructor Detail

MakePieChart

public MakePieChart()

Method Detail

makePieSlice

public FigObject makePieSlice(java.awt.Point center,
                              double radius,
                              double ratio,
                              double angle,
                              java.awt.Color color)

construct a slice of an pie chart with the following parameters: radius - the pie radius in jfig units (2400dpi) ratio - the size of this slice, as a fraction of the total 0 .. 1.0 angle - the start angle of this slice Note that you can always set the color, attributes, angle etc. afterwards by calling standard jfig functions on the FigXXX objects. This method creates FigPolylines to approximate the pie segments (instead of FigArc) to demonstrate setPoints() etc.

makePieChart

public FigCompound makePieChart(double[] ratios)

normalize

public static double[] normalize(double[] data)

main

public static void main(java.lang.String[] argv)