scenic
Class Format

java.lang.Object
  scenic.Format

public class Format
extends java.lang.Object

Contains constants for different pixel formats. All formats are specified from most significant bit (MSB) to least significant bit (LSB). In memory the bytes area stored from LSB to MSB. So the format A8R8G8B8 is stored in memory in the following order: blue, green, red and alpha. It should be noted that the order is exactly the opposite

Nested Class Summary

static class

Format.Info Contains information about a pixel format.

Field Summary

static int	A8 Alpha using 8-bits.
static int	A8R8G8B8 Alpha, red, green and blue channels using 8-bits per channel.
static int	ABGR_16F Alpha, blue, green and red channels using 16-bit floats per channel.
static int	AL_32F Alpha and luminance channels using 32-bit floats per channel.
static int	AL_64F Alpha and luminance channels using 64-bit floats per channel.
static int	AL8 A single alpha-luminance value using 8-bits.
static int	L8 Luminance using 8-bits.
static int	R8G8B8 Red, green and blue channels using 8-bits per channel.
static int	R8G8B8A8 Alpha, red, green and blue channels using 8-bits per channel.

Method Summary

static Format.Info	getInfo(int format) Gets the information for the given format.
static int	getPixelSize(int format) Gets the number of bytes per pixel for the given format.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

A8R8G8B8

public static final int A8R8G8B8

Alpha, red, green and blue channels using 8-bits per channel.

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Constant Field Values

R8G8B8A8

public static final int R8G8B8A8

Alpha, red, green and blue channels using 8-bits per channel. Same format as BufferedImage.TYPE_4BYTE_ABGR.

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Constant Field Values

R8G8B8

public static final int R8G8B8

Red, green and blue channels using 8-bits per channel. The alpha channel is set to 1. Same format as BufferedImage.TYPE_3BYTE_BGR.

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Constant Field Values

L8

public static final int L8

Luminance using 8-bits. The red, green and blue channels are set to the luminance value. The alpha channel is set to 1.

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Constant Field Values

A8

public static final int A8

Alpha using 8-bits. The red, green and blue channels are set to 0.

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Constant Field Values

AL8

public static final int AL8

A single alpha-luminance value using 8-bits. The red, green, blue and alpha channels are set to the alpha-luminance value.

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Constant Field Values

ABGR_16F

public static final int ABGR_16F

Alpha, blue, green and red channels using 16-bit floats per channel.

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Constant Field Values

AL_32F

public static final int AL_32F

Alpha and luminance channels using 32-bit floats per channel.

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Constant Field Values

AL_64F

public static final int AL_64F

Alpha and luminance channels using 64-bit floats per channel.

See Also:

Constant Field Values

Method Detail

getInfo

public static Format.Info getInfo(int format)

Gets the information for the given format.

getPixelSize

public static int getPixelSize(int format)

Gets the number of bytes per pixel for the given format.