Example usage for org.jfree.data.contour NonGridContourDataset NonGridContourDataset

Introduction

In this page you can find the example usage for org.jfree.data.contour NonGridContourDataset NonGridContourDataset.

Prototype

public NonGridContourDataset(String seriesName, Object[] xData, Object[] yData, Object[] zData, int numX,
        int numY, int power) 

Source Link

Document

Constructor for NonGridContourDataset.

Usage

From source file:edu.umn.natsrl.evaluation.ContourPlotter.java

private ContourDataset createDataset() {
    //        final Double[] oDoubleX = this.xIndex.toArray(new Double[this.xIndex.size()]);
    //        final Double[] oDoubleY = this.yIndex.toArray(new Double[this.yIndex.size()]);
    //        final Double[] oDoubleZ = this.zValue.toArray(new Double[this.zValue.size()]);

    Double[] oDoubleX = new Double[xIndex.size()];
    Double[] oDoubleY = new Double[yIndex.size()];
    Double[] oDoubleZ = new Double[zValue.size()];

    for (int i = 0; i < oDoubleX.length; i++) {
        oDoubleX[i] = xIndex.get(i);// www  .ja va  2s . c  o  m
        oDoubleY[i] = yIndex.get(i);
        oDoubleZ[i] = zValue.get(i);
    }

    //        for(int i=0; i<oDoubleX.length; i++) {
    //         double x= oDoubleX[i];
    //         double y= oDoubleY[i];
    //         double z= oDoubleZ[i];
    //            System.out.println("x="+x+", y="+y+", z="+z);
    //        }
    ContourDataset data = null;
    //        System.out.println("size=("+oDoubleX.length+", "+oDoubleY.length+", "+oDoubleZ.length+")");
    data = new NonGridContourDataset("Contouring", oDoubleX, oDoubleY, oDoubleZ, numY, numX, power);

    //        int idx = 1;
    //        for(Number n : data.getZValues()) {
    //            System.out.println("["+idx+"] Data=" + n.doubleValue());
    //            idx++;
    //        }

    //        System.out.println("Z min="+data.getMinZValue()+", max="+data.getMaxZValue());        
    return data;
}

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