JSci.awt.PieChart.vm Maven / Gradle / Ivy
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JSci is a set of open source Java packages. The aim is to encapsulate scientific methods/principles in the most natural way possible. As such they should greatly aid the development of scientific based software.
It offers: abstract math interfaces, linear algebra (support for various matrix and vector types), statistics (including probability distributions), wavelets, newtonian mechanics, chart/graph components (AWT and Swing), MathML DOM implementation, ...
Note: some packages, like javax.comm, for the astro and instruments package aren't listed as dependencies (not available).
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package ${package};
import java.awt.*;
#if(!($api == "AWT"))import JSci.awt.*;#end
/**
* A pie chart ${api} component.
* @version 1.2
* @author Mark Hale
*/
public class ${className} extends ${extendsClassName} {
/**
* Total value of pie.
*/
private float pieTotal;
/**
* Slice colors.
*/
protected Color sliceColor[]={Color.blue,Color.green,Color.red,Color.yellow,Color.cyan,Color.lightGray,Color.magenta,Color.orange,Color.pink};
/**
* Constructs a pie chart.
*/
public ${className}(CategoryGraph2DModel cgm) {
super(cgm);
dataChanged(new GraphDataEvent(model));
}
/**
* Implementation of GraphDataListener.
* Application code will not use this method explicitly, it is used internally.
*/
public void dataChanged(GraphDataEvent e) {
model.firstSeries();
final int len=model.seriesLength();
pieTotal=0.0f;
for(int i=0;isliceColor.length) {
Color tmp[]=sliceColor;
sliceColor=new Color[len];
System.arraycopy(tmp,0,sliceColor,0,tmp.length);
for(int i=tmp.length;i 0) {
for(int i=0; i