Java java.awt.image DirectColorModel fields, constructors, methods, implement or subclass

Example usage for Java java.awt.image DirectColorModel fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for java.awt.image DirectColorModel.

The text is from its open source code.

Constructor

	DirectColorModel(int bits, int rmask, int gmask, int bmask) Constructs a DirectColorModel from the specified masks that indicate which bits in an int pixel representation contain the red, green and blue color samples.
	DirectColorModel(int bits, int rmask, int gmask, int bmask, int amask) Constructs a DirectColorModel from the specified masks that indicate which bits in an int pixel representation contain the red, green and blue color samples and the alpha sample, if present.

Method

SampleModel	createCompatibleSampleModel(int w, int h) Creates a SampleModel with the specified width and height that has a data layout compatible with this ColorModel .
int	getAlpha(int pixel) Returns the alpha component for the specified pixel, scaled from 0 to 255.
int	getAlpha(Object inData) Returns the alpha component for the specified pixel, scaled from 0 to 255.
int	getAlphaMask() Returns the mask indicating which bits in an int pixel representation contain the alpha component.
int	getBlueMask() Returns the mask indicating which bits in an int pixel representation contain the blue color component.
int[]	getComponents(int pixel, int[] components, int offset) Returns an array of unnormalized color/alpha components given a pixel in this ColorModel .
int[]	getComponents(Object pixel, int[] components, int offset) Returns an array of unnormalized color/alpha components given a pixel in this ColorModel .
int	getDataElement(int[] components, int offset) Returns a pixel value represented as an int in this ColorModel , given an array of unnormalized color/alpha components.
int	getGreenMask() Returns the mask indicating which bits in an int pixel representation contain the green color component.
int	getNumComponents() Returns the number of components, including alpha, in this ColorModel .
int	getPixelSize() Returns the number of bits per pixel described by this ColorModel .
int	getRedMask() Returns the mask indicating which bits in an int pixel representation contain the red color component.
boolean	hasAlpha() Returns whether or not alpha is supported in this ColorModel .