JSci.swing.JStackedBarGraph 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 JSci.swing;

import java.awt.*;
import JSci.awt.*;

/**
* A stacked bar graph Swing component.
* Multiple series are stacked.
* @version 1.2
* @author Lindsay Laird
*/
public class JStackedBarGraph extends JBarGraph {
        /**
        * Constructs a stacked bar graph.
        */
        public JStackedBarGraph(CategoryGraph2DModel gm) {
                super(gm);
        }
        /**
        * Implementation of GraphDataListener.
        * Application code will not use this method explicitly, it is used internally.
        */
        public void dataChanged(GraphDataEvent e) {
                float tmp;
                minY=0.0f;
                maxY=Float.NEGATIVE_INFINITY;
                model.firstSeries();
                for(int i=0;i