de.matthiasmann.twl.renderer.lwjgl
Class LWJGLDynamicImage

java.lang.Object
  de.matthiasmann.twl.renderer.lwjgl.TextureAreaBase
      de.matthiasmann.twl.renderer.lwjgl.LWJGLDynamicImage

All Implemented Interfaces:

DynamicImage, Image, Resource

public class LWJGLDynamicImage
extends TextureAreaBase
implements DynamicImage

Nested Class Summary

Nested classes/interfaces inherited from interface de.matthiasmann.twl.renderer.DynamicImage

DynamicImage.Format

Field Summary

Fields inherited from class de.matthiasmann.twl.renderer.lwjgl.TextureAreaBase

height, tx0, tx1, ty0, ty1, width

Constructor Summary

LWJGLDynamicImage(LWJGLRenderer renderer, int target, int id, int width, int height, int texWidth, int texHeight, Color tintColor)

Method Summary

Image	createTintedVersion(Color color) Creates a new image with is tinted with the specified color.
void	destroy() After destroying a resurce it is no longer useable.
void	draw(AnimationState as, int x, int y) Draws the image in it's original size at the given location
void	draw(AnimationState as, int x, int y, int width, int height) Draws the image scaled to the given size at the given location
void	update(java.nio.ByteBuffer data, DynamicImage.Format format) Updates the complete image.
void	update(java.nio.ByteBuffer data, int stride, DynamicImage.Format format) Updates the complete image.
void	update(int xoffset, int yoffset, int width, int height, java.nio.ByteBuffer data, DynamicImage.Format format) Updates a region of the image with new data.
void	update(int xoffset, int yoffset, int width, int height, java.nio.ByteBuffer data, int stride, DynamicImage.Format format) Updates a region of the image with new data.

Methods inherited from class de.matthiasmann.twl.renderer.lwjgl.TextureAreaBase

getHeight, getWidth

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.matthiasmann.twl.renderer.Image

getHeight, getWidth

Constructor Detail

LWJGLDynamicImage

public LWJGLDynamicImage(LWJGLRenderer renderer,
                         int target,
                         int id,
                         int width,
                         int height,
                         int texWidth,
                         int texHeight,
                         Color tintColor)

Method Detail

destroy

public void destroy()

Description copied from interface: Resource

After destroying a resurce it is no longer useable.

Specified by:

destroy in interface Resource

update

public void update(java.nio.ByteBuffer data,
                   DynamicImage.Format format)

Description copied from interface: DynamicImage

Updates the complete image.

Specified by:

update in interface DynamicImage

Parameters:

data - The new texels

format - The format of the texel data

update

public void update(java.nio.ByteBuffer data,
                   int stride,
                   DynamicImage.Format format)

Description copied from interface: DynamicImage

Updates the complete image.

Specified by:

update in interface DynamicImage

Parameters:

data - The new texels

stride - The number of bytes from one row to the next

format - The format of the texel data

update

public void update(int xoffset,
                   int yoffset,
                   int width,
                   int height,
                   java.nio.ByteBuffer data,
                   DynamicImage.Format format)

Description copied from interface: DynamicImage

Updates a region of the image with new data.

Specified by:

update in interface DynamicImage

Parameters:

xoffset - Specifies a texel offset in the x direction within the image

yoffset - Specifies a texel offset in the y direction within the image

width - Specifies the width of the update area

height - Specifies the height of the update area

data - The new texels

format - The format of the texel data

update

public void update(int xoffset,
                   int yoffset,
                   int width,
                   int height,
                   java.nio.ByteBuffer data,
                   int stride,
                   DynamicImage.Format format)

Description copied from interface: DynamicImage

Updates a region of the image with new data.

Specified by:

update in interface DynamicImage

Parameters:

xoffset - Specifies a texel offset in the x direction within the image

yoffset - Specifies a texel offset in the y direction within the image

width - Specifies the width of the update area

height - Specifies the height of the update area

data - The new texels

stride - The number of bytes from one row to the next

format - The format of the texel data

createTintedVersion

public Image createTintedVersion(Color color)

Description copied from interface: Image

Creates a new image with is tinted with the specified color. Tinting works by multiplying the color of the image's pixels with the specified color.

Specified by:

createTintedVersion in interface Image

Parameters:

color - The color used for tinting.

Returns:

a new Image object.

draw

public void draw(AnimationState as,
                 int x,
                 int y)

Description copied from interface: Image

Draws the image in it's original size at the given location

Specified by:

draw in interface Image

Parameters:

as - A time source for animation - may be null

x - left coordinate

y - top coordinate

draw

public void draw(AnimationState as,
                 int x,
                 int y,
                 int width,
                 int height)

Description copied from interface: Image

Draws the image scaled to the given size at the given location

Specified by:

draw in interface Image

Parameters:

as - A time source for animation - may be null

x - left coordinate

y - top coordinate

width - the width in pixels

height - the height in pixels