org.openjump.core.rasterimage

Class RasterImageRenderer

java.lang.Object

com.vividsolutions.jump.workbench.ui.renderer.ImageCachingRenderer

org.openjump.core.rasterimage.RasterImageRenderer

All Implemented Interfaces:

Renderer

public class RasterImageRenderer
extends ImageCachingRenderer

TODO: comment class

Nested Class Summary

Nested classes/interfaces inherited from interface com.vividsolutions.jump.workbench.ui.renderer.Renderer

Renderer.ContentDependendFactory, Renderer.Factory

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	doneRendering

Fields inherited from class com.vividsolutions.jump.workbench.ui.renderer.ImageCachingRenderer

cancelled, image, panel, rendering

Constructor Summary

Constructors

Constructor and Description
RasterImageRenderer(java.lang.Object contentID, LayerViewPanel panel)

Method Summary

Methods

Modifier and Type	Method and Description
void	copyTo(java.awt.Graphics2D graphics)
java.lang.Runnable	createRunnable()
ThreadSafeImage	getImage()
protected RasterImageLayer	getRasterImageLayer()
protected void	renderHook(ThreadSafeImage image)

Methods inherited from class com.vividsolutions.jump.workbench.ui.renderer.ImageCachingRenderer

cancel, clearImageCache, getContentID, isRendering

Methods inherited from class java.lang.Object

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

Field Detail

doneRendering

protected boolean doneRendering

Constructor Detail

RasterImageRenderer

public RasterImageRenderer(java.lang.Object contentID,
                   LayerViewPanel panel)

Parameters:

contentID -

panel -

Method Detail

getRasterImageLayer

protected RasterImageLayer getRasterImageLayer()

getImage

public ThreadSafeImage getImage()

Overrides:

getImage in class ImageCachingRenderer

createRunnable

public java.lang.Runnable createRunnable()

Specified by:

createRunnable in interface Renderer

Overrides:

createRunnable in class ImageCachingRenderer

Returns:

null if no rendering work needs to be done

copyTo

public void copyTo(java.awt.Graphics2D graphics)

Specified by:

copyTo in interface Renderer

Overrides:

copyTo in class ImageCachingRenderer

renderHook

protected void renderHook(ThreadSafeImage image)
                   throws java.lang.Exception

Specified by:

renderHook in class ImageCachingRenderer

Parameters:

image -

Throws:

java.lang.Exception