public z_BufferedImage filter(z_BufferedImage src, z_BufferedImage dst) {
int width = src.getWidth();
int height = src.getHeight();
if (dst == null) dst = new z_BufferedImage(width, height, z_BufferedImage.TYPE_INT_ARGB);
int[] inPixels = new int[width * height];
int[] outPixels = new int[width * height];
getRGB(src, 0, 0, width, height, inPixels);
for (int i = 0; i < iterations; i++) {
blur(inPixels, outPixels, width, height, hRadius, 1);
blur(outPixels, inPixels, height, width, vRadius, 2);
}
setRGB(dst, 0, 0, width, height, inPixels);
return dst;
}
public z_Rectangle2D getBounds2D(z_BufferedImage src) {
return new z_Rectangle2D(0, 0, src.getWidth(), src.getHeight());
}
public z_BufferedImage createCompatibleDestImage(z_BufferedImage src, z_ColorModel dstCM) {
if (dstCM == null) dstCM = src.getColorModel(null);
return new z_BufferedImage(dstCM, src.getWidth(), src.getHeight());
}