Package playn.core

Class ImageImpl

java.lang.Object

playn.core.TileSource

playn.core.Image

playn.core.ImageImpl

All Implemented Interfaces:

AutoCloseable, Canvas.Drawable, Closeable

public abstract class ImageImpl
extends Image

An implementation detail. Not part of the public API.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ImageImpl.Data	Used to provide bitmap data to the abstract image once it's ready.

Nested classes/interfaces inherited from class playn.core.Image

Image.BitmapTransformer, Image.Region

Nested classes/interfaces inherited from interface react.Closeable

Closeable.Set, Closeable.Util

Field Summary

Fields inherited from class playn.core.Image

state

Method Summary

Modifier and Type	Method	Description
void	fail(Throwable error)	Notifies this image that its implementation bitmap failed to load.
int	pixelHeight()	Returns the height of this image in physical pixels.
int	pixelWidth()	Returns the width of this image in physical pixels.
Scale	scale()	Returns the scale of resolution independent pixels to actual pixels for this image.
void	succeed(ImageImpl.Data data)	Notifies this image that its implementation bitmap is available.

Methods inherited from class playn.core.Image

close, createPattern, createTexture, getRgb, height, isLoaded, region, setConfig, setRgb, texture, textureAsync, tile, tileAsync, transform, updateTexture, width

Methods inherited from class java.lang.Object

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

Methods inherited from interface playn.core.Canvas.Drawable

draw, draw

Method Details

succeed

public void succeed(ImageImpl.Data data)

Notifies this image that its implementation bitmap is available. This can be called from any thread.

fail

public void fail(Throwable error)

Notifies this image that its implementation bitmap failed to load. This can be called from any thread.

scale

public Scale scale()

Description copied from class: Image

Returns the scale of resolution independent pixels to actual pixels for this image. This will be Scale.ONE unless HiDPI images are being used.

Specified by:

scale in class Image

pixelWidth

public int pixelWidth()

Description copied from class: Image

Returns the width of this image in physical pixels. If this image is loaded asynchrously, this will return 0 until loading is complete. See Image.state.

Specified by:

pixelWidth in class Image

pixelHeight

public int pixelHeight()

Description copied from class: Image

Returns the height of this image in physical pixels. If this image is loaded asynchrously, this will return 0 until loading is complete. See Image.state.

Specified by:

pixelHeight in class Image