com.vividsolutions.jump.workbench.ui.renderer
Class FeatureCollectionRenderer

java.lang.Object
  com.vividsolutions.jump.workbench.ui.renderer.FeatureCollectionRenderer

All Implemented Interfaces:

Renderer

Direct Known Subclasses:

AbstractSelectionRenderer, LayerRenderer

public abstract class FeatureCollectionRenderer

extends java.lang.Object

implements Renderer

Nested Class Summary

Nested classes inherited from class com.vividsolutions.jump.workbench.ui.renderer.Renderer

Renderer.Factory

Constructor Summary

FeatureCollectionRenderer(java.lang.Object contentID, LayerViewPanel panel)

FeatureCollectionRenderer(java.lang.Object contentID, LayerViewPanel panel, ImageCachingFeatureCollectionRenderer imageCachingFeatureCollectionRenderer)

Method Summary

void	cancel()
void	clearImageCache()
void	copyTo(java.awt.Graphics2D graphics)
java.lang.Runnable	createRunnable()
java.lang.Object	getContentID()
boolean	isRendering()
protected abstract java.util.Map	layerToFeaturesMap()
protected abstract java.util.Collection	styles()
protected boolean	useImageCaching(java.util.Map layerToFeaturesMap)

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureCollectionRenderer

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

FeatureCollectionRenderer

public FeatureCollectionRenderer(java.lang.Object contentID,
                                 LayerViewPanel panel,
                                 ImageCachingFeatureCollectionRenderer imageCachingFeatureCollectionRenderer)

Method Detail

clearImageCache

public void clearImageCache()

Specified by:

clearImageCache in interface Renderer

isRendering

public boolean isRendering()

Specified by:

isRendering in interface Renderer

getContentID

public java.lang.Object getContentID()

Specified by:

getContentID in interface Renderer

copyTo

public void copyTo(java.awt.Graphics2D graphics)

Specified by:

copyTo in interface Renderer

createRunnable

public java.lang.Runnable createRunnable()

Specified by:

createRunnable in interface Renderer

Returns:

null if no rendering work needs to be done

useImageCaching

protected boolean useImageCaching(java.util.Map layerToFeaturesMap)

layerToFeaturesMap

protected abstract java.util.Map layerToFeaturesMap()

styles

protected abstract java.util.Collection styles()

cancel

public void cancel()

Specified by:

cancel in interface Renderer