javax.swing.plaf.metal: static class: MetalUtils.OceanDisabledButtonImageFilter

javax.swing.plaf.metal
static class: MetalUtils.OceanDisabledButtonImageFilter [javadoc | source]

java.lang.Object
   java.awt.image.ImageFilter
      java.awt.image.RGBImageFilter
         javax.swing.plaf.metal.MetalUtils$OceanDisabledButtonImageFilter

All Implemented Interfaces:
Cloneable, ImageConsumer

Used to create a disabled Icon with the ocean look.

Fields inherited from java.awt.image.RGBImageFilter:
origmodel, newmodel, canFilterIndexColorModel

Fields inherited from java.awt.image.ImageFilter:
consumer

Constructor:
OceanDisabledButtonImageFilter(int min, int max) { canFilterIndexColorModel = true; this.min = (float)min; this.factor = (max - min) / 255f; }

Constructor:

 OceanDisabledButtonImageFilter(int min,
    int max) {
            canFilterIndexColorModel = true;
            this.min = (float)min;
            this.factor = (max - min) / 255f;
}

Method from javax.swing.plaf.metal.MetalUtils$OceanDisabledButtonImageFilter Summary:
filterRGB

Methods from java.awt.image.RGBImageFilter:
filterIndexColorModel, filterRGB, filterRGBPixels, setColorModel, setPixels, setPixels, substituteColorModel

Methods from java.awt.image.ImageFilter:
clone, getFilterInstance, imageComplete, resendTopDownLeftRight, setColorModel, setDimensions, setHints, setPixels, setPixels, setProperties

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from javax.swing.plaf.metal.MetalUtils$OceanDisabledButtonImageFilter Detail:
public int filterRGB(int x, int y, int rgb) { // Coefficients are from the sRGB color space: int gray = Math.min(255, (int)(((0.2125f * ((rgb > > 16) & 0xFF)) + (0.7154f * ((rgb > > 8) & 0xFF)) + (0.0721f * (rgb & 0xFF)) + .5f) * factor + min)); return (rgb & 0xff000000) \| (gray < < 16) \| (gray < < 8) \| (gray < < 0); }

Method from javax.swing.plaf.metal.MetalUtils$OceanDisabledButtonImageFilter Detail:

 public int filterRGB(int x,
    int y,
    int rgb) {
            // Coefficients are from the sRGB color space:
            int gray = Math.min(255, (int)(((0.2125f * ((rgb  > > 16) & 0xFF)) +
                    (0.7154f * ((rgb  > > 8) & 0xFF)) +
                    (0.0721f * (rgb & 0xFF)) + .5f) * factor + min));
            return (rgb & 0xff000000) | (gray < <  16) | (gray < <  8) |
                (gray < <  0);
}