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Class com.jhlabs.image.PixelUtils 

java.lang.Object
   |
   +----com.jhlabs.image.PixelUtils
public class PixelUtils
extends java.lang.Object
Some more useful math functions for image processing

Variable Index

o ADD
o ALPHA
o AVERAGE
o CLEAR
o COLOR
o DIFFERENCE
o DISSOLVE
o DST_IN
o EXCHANGE
o HUE
o MAX
o MIN
o MULTIPLY
o NORMAL
o OVERLAY
o REPLACE
o SATURATION
o SCREEN
o SUBTRACT
o VALUE

Constructor Index

o PixelUtils()

Method Index

o brightness(int)
o clamp(int)
Clamp a value to the range 0..255
o combinePixels(int, int, int)
o combinePixels(int, int, int, int)
o combinePixels(int, int, int, int, int)
o interpolate(int, int, double)
o nearColors(int, int, int)

Variables

o REPLACE 
 public static final int REPLACE
o NORMAL 
 public static final int NORMAL
o MIN 
 public static final int MIN
o MAX 
 public static final int MAX
o ADD 
 public static final int ADD
o SUBTRACT 
 public static final int SUBTRACT
o DIFFERENCE 
 public static final int DIFFERENCE
o MULTIPLY 
 public static final int MULTIPLY
o HUE 
 public static final int HUE
o SATURATION 
 public static final int SATURATION
o VALUE 
 public static final int VALUE
o COLOR 
 public static final int COLOR
o SCREEN 
 public static final int SCREEN
o AVERAGE 
 public static final int AVERAGE
o OVERLAY 
 public static final int OVERLAY
o CLEAR 
 public static final int CLEAR
o EXCHANGE 
 public static final int EXCHANGE
o DISSOLVE 
 public static final int DISSOLVE
o DST_IN 
 public static final int DST_IN
o ALPHA 
 public static final int ALPHA

Constructors

o PixelUtils 
 public PixelUtils()

Methods

o clamp 
 public static int clamp(int c)
Clamp a value to the range 0..255

o interpolate 
 public static int interpolate(int v1,
                               int v2,
                               double f)
o brightness 
 public static int brightness(int rgb)
o nearColors 
 public static boolean nearColors(int rgb1,
                                  int rgb2,
                                  int tolerance)
o combinePixels 
 public static int combinePixels(int rgb1,
                                 int rgb2,
                                 int op)
o combinePixels 
 public static int combinePixels(int rgb1,
                                 int rgb2,
                                 int op,
                                 int extraAlpha,
                                 int channelMask)
o combinePixels 
 public static int combinePixels(int rgb1,
                                 int rgb2,
                                 int op,
                                 int extraAlpha)

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