/**
* Makes the Mandelbrot image.
*
* @param width the width
* @parah height the height
* @return the image
*/
public BufferedImage makeMandelbrot(int width, int height) {
BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
WritableRaster raster = image.getRaster();
ColorModel model = image.getColorModel();
Color fractalColor = Color.red;
int argb = fractalColor.getRGB();
Object colorData = model.getDataElements(argb, null);
for (int i = 0; i < width; i++)
for (int j = 0; j < height; j++) {
double a = XMIN + i * (XMAX - XMIN) / width;
double b = YMIN + j * (YMAX - YMIN) / height;
if (!escapesToInfinity(a, b)) raster.setDataElements(i, j, colorData);
}
return image;
}
public DisplayImage16(int w, int h) {
this();
iWidth = w;
iHeight = h;
iSize = iWidth * iHeight;
imageBufferArray = new short[iSize];
for (int i = 0; i < iSize; i++) {
imageBufferArray[i] = 0;
}
bImage = new BufferedImage(iWidth, iHeight, BufferedImage.TYPE_USHORT_GRAY);
bRaster = bImage.getRaster();
bRaster.setDataElements(0, 0, iWidth, iHeight, imageBufferArray);
// buffGraphics = (Graphics2D) bImage.createGraphics();
// buffGraphics.setFont(font);
this.setPreferredSize(new Dimension(iWidth, iHeight));
setVisible(true);
// this.setBorder(BorderFactory.createLoweredBevelBorder());
}
public void updateImage(short[] imageData) {
bRaster.setDataElements(0, 0, iWidth, iHeight, imageData);
repaint();
}
