org.apache.batik.ext.awt.image.rendered
public class GaussianBlurRed8Bit extends AbstractRed
Constructor Summary | |
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GaussianBlurRed8Bit(CachableRed src, double stdDev, RenderingHints rh)
Construct a blurred version of src, by blurring with a
gaussian kernel with standard Deviation of stdDev pixels. | |
GaussianBlurRed8Bit(CachableRed src, double stdDevX, double stdDevY, RenderingHints rh)
Construct a blurred version of src, by blurring with a
gaussian kernel with standard Deviation of stdDev pixels. |
Method Summary | |
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WritableRaster | copyData(WritableRaster wr) |
protected static ColorModel | fixColorModel(CachableRed src) |
static int | surroundPixels(double stdDev)
Calculate the number of surround pixels required for a given
standard Deviation. |
static int | surroundPixels(double stdDev, RenderingHints hints)
Calculate the number of surround pixels required for a given
standard Deviation. |
Parameters: src The source image to blur stdDev The Standard Deviation of the Gaussian kernel. rh Rendering hints.
Parameters: src The source image to blur stdDevX The Standard Deviation of the Gaussian kernel in X stdDevY The Standard Deviation of the Gaussian kernel in Y rh Rendering hints.