/*
 *      @(#)OffScreenCanvas3D.java 1.7 01/06/20 16:18:22
 *
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import java.awt.*;
import java.awt.image.BufferedImage;
import java.awt.event.*;
import javax.media.j3d.*;
import javax.vecmath.*;


class OffScreenCanvas3D extends Canvas3D {
    
    Raster drawRaster;
    
    public OffScreenCanvas3D(GraphicsConfiguration gconfig, boolean offscreenflag,
    Raster drawRaster) {
        
        super(gconfig, offscreenflag);
        this.drawRaster = drawRaster;
    }       
    
    public void resetOffScreen() {
        
        BufferedImage bImage = new BufferedImage( 200, 200 , BufferedImage.TYPE_INT_ARGB);
        ImageComponent2D buffer = new ImageComponent2D(ImageComponent.FORMAT_RGBA, bImage);
        
        this.setOffScreenBuffer(buffer);
        //this.renderOffScreenBuffer();
    }
    
    public void drawOffScreenIntoRaster() {
        
        super.postSwap();
        
        BufferedImage bImage2 = this.getOffScreenBuffer().getImage();
        ImageComponent2D newImageComponent = new ImageComponent2D(ImageComponent.FORMAT_RGBA, bImage2);
        
        drawRaster.setImage(newImageComponent);
    }
}