src/org/math/plot/plotObjects/RasterImage.java

/*
 * Created on 5 sept. 2005 by richet
 */
package org.math.plot.plotObjects;

import java.awt.*;
import java.io.*;

import javax.swing.*;

import org.math.plot.*;
import org.math.plot.render.*;

public class RasterImage implements Plotable{

        File source;
        Image img;
        
        double[] xyzSW, xyzSE,xyzNW;
        
        boolean visible = true;
        float alpha;
        
        public RasterImage(File _source, float _alpha,double[] _xyzSW, double[] _xyzSE,double[] _xyzNW) {
                source = _source;
                img =  Toolkit.getDefaultToolkit().getImage(source.getPath());
                xyzSW = _xyzSW;
                xyzSE = _xyzSE;
                xyzNW=_xyzNW;
                alpha = _alpha;
        }
        
        public void plot(AbstractDrawer draw) {
                if (!visible) return;
                
                draw.drawImage(img,alpha, xyzSW, xyzSE,xyzNW);
        }

        public void setVisible(boolean v) {
                visible = v;
        }

        public boolean getVisible() {
                return visible;
        }
        
        public void setColor(Color c) {
                throw new IllegalArgumentException("method not available for this Object: PlotImage");
        }

        public Color getColor() {
                return null;
        }

        public static void main(String[] args) {
                Plot2DPanel p2 = new Plot2DPanel();
                for (int i = 0; i < 1; i++) {
                        double[][] XYZ = new double[10][2];
                        for (int j = 0; j < XYZ.length; j++) {
                                XYZ[j][0] =/*1 + */Math.random();
                                XYZ[j][1] = /*100 * */Math.random();
                        }
                        p2.addScatterPlot("toto" + i, XYZ);
                }
                
                p2.addPlotable(new RasterImage(new File("test.gif"), 0.8f,new double[] {0.2,0.5},new double[] {1.2,0.8},new double[] {0.2,1.1}));

                p2.setLegendOrientation(PlotPanel.SOUTH);
                new FrameView(p2).setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                
                
                
                Plot3DPanel p = new Plot3DPanel();
                for (int i = 0; i < 1; i++) {
                        double[][] XYZ = new double[10][3];
                        for (int j = 0; j < XYZ.length; j++) {
                                XYZ[j][0] = /*1 +*/ Math.random();
                                XYZ[j][1] = /*100 **/ Math.random();
                                XYZ[j][2] = /*0.0001 **/ Math.random();
                        }
                        p.addScatterPlot("toto" + i, XYZ);
                }

                p.addPlotable(new RasterImage(new File("test.gif"), 0.5f, new double[] {0.0,0.0,0.0},new double[] {1,0,0.0},new double[] {0.0,0,1}));
                p.addPlotable(new RasterImage(new File("test.gif"), 0.5f, new double[] {0.0,0.0,0.0},new double[] {0,1,0.0},new double[] {0,0.0,1}));
                p.addPlotable(new RasterImage(new File("test.gif"),0.5f,  new double[] {0.0,0.0,0.0},new double[] {1,0,0},new double[] {0,1,0}));
                // TODO this following case is not totally supported...
                //p.addPlotable(new PlotImage(new File("test.jpg"),0.5f,  new double[] {1,0,0},new double[] {1,1,0},new double[] {0,0,1}));

                
                p.setLegendOrientation(PlotPanel.SOUTH);
                p.setPreferredSize(new Dimension(600,600));
                new FrameView(p).setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);                
        }
        
}

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