org.jfree.chart.demo.SampleXYZDataset2.java Source code

Introduction

Here is the source code for org.jfree.chart.demo.SampleXYZDataset2.java

Source

package org.jfree.chart.demo;

import org.jfree.data.xy.AbstractXYZDataset;
import org.jfree.data.xy.XYZDataset;

public class SampleXYZDataset2 extends AbstractXYZDataset implements XYZDataset {

    private static final long serialVersionUID = 1L;

    private double xVal[][] = { { 1.0D, 2D, 3D }, { 4D, 5D, 6D } };
    private double yVal[][] = { { 1.0D, 2D, 3D }, { 4D, 5D, 6D } };
    private double zVal[][] = { { 1.1000000000000001D, 2.2000000000000002D, 3.2999999999999998D },
            { 4.4000000000000004D, 5.5D, 6.5999999999999996D } };

    public SampleXYZDataset2() {
    }

    public int getSeriesCount() {
        return xVal.length;
    }

    @SuppressWarnings("rawtypes")
    public Comparable getSeriesKey(int i) {
        return "Series " + i;
    }

    public int getItemCount(int i) {
        return xVal[0].length;
    }

    public Number getX(int i, int j) {
        return new Double(xVal[i][j]);
    }

    public Number getY(int i, int j) {
        return new Double(yVal[i][j]);
    }

    public Number getZ(int i, int j) {
        return new Double(zVal[i][j]);
    }

}