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

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

All Implemented Interfaces:

java.lang.Cloneable, Renderer, Style

Direct Known Subclasses:

FeatureSelectionRenderer, LineStringSelectionRenderer, PartSelectionRenderer, SelectionBackgroundRenderer

public abstract class AbstractSelectionRenderer

extends FeatureCollectionRenderer

implements Style

Nested Class Summary

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

Renderer.Factory

Field Summary

static int	HANDLE_WIDTH
protected LayerViewPanel	panel

Constructor Summary

AbstractSelectionRenderer(java.lang.Object contentID, LayerViewPanel panel, java.awt.Color color, boolean paintingHandles, boolean filling)

Method Summary

java.lang.Object	clone()
protected abstract CollectionMap	featureToSelectedItemsMap(Layer layer)
javax.swing.Icon	getIcon()
java.lang.String	getName()
void	initialize(Layer layer) Called before #paint is applied to each Feature.
boolean	isEnabled()
protected java.util.Map	layerToFeaturesMap()
void	paint(Feature f, java.awt.Graphics2D g, Viewport viewport)
void	paint(com.vividsolutions.jts.geom.Geometry geometry, java.awt.Graphics2D g, Viewport viewport)
static void	paintHandles(java.awt.Graphics2D g, com.vividsolutions.jts.geom.Coordinate[] coordinates, java.awt.Stroke stroke, java.awt.Color fillColor, java.awt.Color lineColor, Viewport viewport)
void	setEnabled(boolean enabled)
protected java.util.Collection	styles()

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

cancel, clearImageCache, copyTo, createRunnable, getContentID, isRendering, useImageCaching

Methods inherited from class java.lang.Object

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

Field Detail

HANDLE_WIDTH

public static final int HANDLE_WIDTH

See Also:

Constant Field Values

panel

protected LayerViewPanel panel

Constructor Detail

AbstractSelectionRenderer

public AbstractSelectionRenderer(java.lang.Object contentID,
                                 LayerViewPanel panel,
                                 java.awt.Color color,
                                 boolean paintingHandles,
                                 boolean filling)

Method Detail

getName

public java.lang.String getName()

getIcon

public javax.swing.Icon getIcon()

setEnabled

public void setEnabled(boolean enabled)

Specified by:

setEnabled in interface Style

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface Style

clone

public java.lang.Object clone()

Specified by:

clone in interface Style

initialize

public void initialize(Layer layer)

Description copied from interface: Style

Called before #paint is applied to each Feature.

Specified by:

initialize in interface Style

Returns:

false if #paint should not be called e.g. because vertices are not shown. Don't need to check whether the layer is visible.

paint

public void paint(Feature f,
                  java.awt.Graphics2D g,
                  Viewport viewport)
           throws java.awt.geom.NoninvertibleTransformException

Specified by:

paint in interface Style

Throws:

java.awt.geom.NoninvertibleTransformException

paint

public void paint(com.vividsolutions.jts.geom.Geometry geometry,
                  java.awt.Graphics2D g,
                  Viewport viewport)
           throws java.awt.geom.NoninvertibleTransformException

Throws:

java.awt.geom.NoninvertibleTransformException

styles

protected java.util.Collection styles()

Specified by:

styles in class FeatureCollectionRenderer

layerToFeaturesMap

protected java.util.Map layerToFeaturesMap()

Specified by:

layerToFeaturesMap in class FeatureCollectionRenderer

featureToSelectedItemsMap

protected abstract CollectionMap featureToSelectedItemsMap(Layer layer)

paintHandles

public static void paintHandles(java.awt.Graphics2D g,
                                com.vividsolutions.jts.geom.Coordinate[] coordinates,
                                java.awt.Stroke stroke,
                                java.awt.Color fillColor,
                                java.awt.Color lineColor,
                                Viewport viewport)
                         throws java.awt.geom.NoninvertibleTransformException

Throws:

java.awt.geom.NoninvertibleTransformException