/** Set ARGB control point values to specified index */
public void setARGBControlPoint(int index, Color value) {
alpha.setControlPoint(index, (short) value.getAlpha());
red.setControlPoint(index, (short) value.getRed());
green.setControlPoint(index, (short) value.getGreen());
blue.setControlPoint(index, (short) value.getBlue());
gray.setControlPoint(index, (short) ColorUtil.getGrayMix(value));
}
/** Set a alpha control point to specified index and value */
public void setAlphaControlPoint(int index, int value) {
alpha.setControlPoint(index, value);
}
/** Set a gray control point to specified index and value */
public void setGrayControlPoint(int index, int value) {
gray.setControlPoint(index, value);
}
/** Set a blue control point to specified index and value */
public void setBlueControlPoint(int index, int value) {
blue.setControlPoint(index, value);
}
/** Set a green control point to specified index and value */
public void setGreenControlPoint(int index, int value) {
green.setControlPoint(index, value);
}
/** Set a red control point to specified index and value */
public void setRedControlPoint(int index, int value) {
// set control point
red.setControlPoint(index, value);
}