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All Implemented Interfaces:
ImageConsumer
, Cloneable
public class GrayFilter
extends RGBImageFilter
An image filter that "disables" an image by turning
it into a grayscale image, and brightening the pixels
in the image. Used by buttons to create an image for
a disabled button.
Since:
1.2
Constructor Summary
Constructors
Constructor
Description
GrayFilter (boolean b,
int p)
Constructs a GrayFilter object that filters a color image to a
grayscale image.
Constructor Detail
GrayFilter
public GrayFilter(boolean b,
int p)
Constructs a GrayFilter object that filters a color image to a
grayscale image. Used by buttons to create disabled ("grayed out")
button images.
Parameters:
b
- a boolean -- true if the pixels should be brightened
p
- an int in the range 0..100 that determines the percentage
of gray, where 100 is the darkest gray, and 0 is the lightest
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