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Class com.ibm.eou.swingimageregionselector.DarkenEmphasisFilter 

java.lang.Object
   |
   +----java.awt.image.ImageFilter
           |
           +----java.awt.image.RGBImageFilter
                   |
                   +----com.ibm.eou.swingimageregionselector.BaseEmphasisFilter
                           |
                           +----com.ibm.eou.swingimageregionselector.DarkenEmphasisFilter
public class DarkenEmphasisFilter
extends BaseEmphasisFilter
Image filter to darken the pixels corresponding to the selected or rollover region

See Also:
setRolloverEmphasisStyle, setSelectionEmphasisStyle

Constructor Index

o DarkenEmphasisFilter()

Method Index

o copyright()
IBM Copyright statement
o filterPixel(int, int, int)
Method to return a darkened version of the display image pixel at (x,y)

Constructors

o DarkenEmphasisFilter 
 public DarkenEmphasisFilter()

Methods

o copyright 
 public static String copyright()
IBM Copyright statement

o filterPixel 
 public int filterPixel(int x,
                        int y,
                        int rgb)
Method to return a darkened version of the display image pixel at (x,y)

Parameters:
x - x co-ordinate of the pixel
y - y co-ordinate of the pixel
rgb - RGB value of the pixel at (x,y)
Returns:
New RGB value of the pixel
Overrides:
filterPixel in class BaseEmphasisFilter 
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