org.newdawn.slick.opengl
Class CompositeImageData

java.lang.Object
  org.newdawn.slick.opengl.CompositeImageData

All Implemented Interfaces:

ImageData, LoadableImageData

public class CompositeImageData
extends java.lang.Object
implements LoadableImageData

A composite data source that checks multiple loaders in order of preference

Author:

kevin

Constructor Summary

CompositeImageData()

Method Summary

void	add(LoadableImageData data) Add a potentional source of image data
void	configureEdging(boolean edging) Configure the edging that can be used to make texture edges loop more cleanly
int	getDepth() Get the last bit depth read from a TGA
int	getHeight() Get the last height read from a TGA
java.nio.ByteBuffer	getImageBufferData() Get the store image
int	getTexHeight() Get the ast required texture height for a loaded image
int	getTexWidth() Get the last required texture width for a loaded image
int	getWidth() Get the last width read from a TGA
java.nio.ByteBuffer	loadImage(java.io.InputStream fis) Load a image from the specified stream
java.nio.ByteBuffer	loadImage(java.io.InputStream is, boolean flipped, boolean forceAlpha, int[] transparent) Load a image from the specified stream
java.nio.ByteBuffer	loadImage(java.io.InputStream fis, boolean flipped, int[] transparent) Load a image from the specified stream

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeImageData

public CompositeImageData()

Method Detail

add

public void add(LoadableImageData data)

Add a potentional source of image data

Parameters:

data - The data source to try

loadImage

public java.nio.ByteBuffer loadImage(java.io.InputStream fis)
                              throws java.io.IOException

Description copied from interface: LoadableImageData

Load a image from the specified stream

Specified by:

loadImage in interface LoadableImageData

Parameters:

fis - The stream from which we'll load the TGA

Returns:

The byte buffer containing texture data

Throws:

java.io.IOException - Indicates a failure to read the TGA

See Also:

LoadableImageData.loadImage(java.io.InputStream)

loadImage

public java.nio.ByteBuffer loadImage(java.io.InputStream fis,
                                     boolean flipped,
                                     int[] transparent)
                              throws java.io.IOException

Description copied from interface: LoadableImageData

Load a image from the specified stream

Specified by:

loadImage in interface LoadableImageData

Parameters:

fis - The stream from which we'll load the TGA

flipped - True if we loading in flipped mode (used for cursors)

transparent - The colour to interpret as transparent or null if none

Returns:

The byte buffer containing texture data

Throws:

java.io.IOException - Indicates a failure to read the TGA

See Also:

LoadableImageData.loadImage(java.io.InputStream, boolean, int[])

loadImage

public java.nio.ByteBuffer loadImage(java.io.InputStream is,
                                     boolean flipped,
                                     boolean forceAlpha,
                                     int[] transparent)
                              throws java.io.IOException

Description copied from interface: LoadableImageData

Load a image from the specified stream

Specified by:

loadImage in interface LoadableImageData

Parameters:

is - The stream from which we'll load the TGA

flipped - True if we loading in flipped mode (used for cursors)

forceAlpha - Force the output to have an alpha channel

transparent - The colour to interpret as transparent or null if none

Returns:

The byte buffer containing texture data

Throws:

java.io.IOException - Indicates a failure to read the TGA

See Also:

LoadableImageData.loadImage(java.io.InputStream, boolean, boolean, int[])

getDepth

public int getDepth()

Description copied from interface: ImageData

Get the last bit depth read from a TGA

Specified by:

getDepth in interface ImageData

Returns:

The last bit depth read

See Also:

ImageData.getDepth()

getHeight

public int getHeight()

Description copied from interface: ImageData

Get the last height read from a TGA

Specified by:

getHeight in interface ImageData

Returns:

Get the last height in pixels fread from a TGA

See Also:

ImageData.getHeight()

getImageBufferData

public java.nio.ByteBuffer getImageBufferData()

Description copied from interface: ImageData

Get the store image

Specified by:

getImageBufferData in interface ImageData

Returns:

The stored image

See Also:

ImageData.getImageBufferData()

getTexHeight

public int getTexHeight()

Description copied from interface: ImageData

Get the ast required texture height for a loaded image

Specified by:

getTexHeight in interface ImageData

Returns:

Get the ast required texture height for a loaded image

See Also:

ImageData.getTexHeight()

getTexWidth

public int getTexWidth()

Description copied from interface: ImageData

Get the last required texture width for a loaded image

Specified by:

getTexWidth in interface ImageData

Returns:

Get the ast required texture width for a loaded image

See Also:

ImageData.getTexWidth()

getWidth

public int getWidth()

Description copied from interface: ImageData

Get the last width read from a TGA

Specified by:

getWidth in interface ImageData

Returns:

Get the last width in pixels fread from a TGA

See Also:

ImageData.getWidth()

configureEdging

public void configureEdging(boolean edging)

Description copied from interface: LoadableImageData

Configure the edging that can be used to make texture edges loop more cleanly

Specified by:

configureEdging in interface LoadableImageData

Parameters:

edging - True if we should edge

See Also:

LoadableImageData.configureEdging(boolean)