Package org.locationtech.jts.jump.workbench.ui.renderer

Class AbstractSelectionRenderer

java.lang.Object

org.locationtech.jts.jump.workbench.ui.renderer.FeatureCollectionRenderer

org.locationtech.jts.jump.workbench.ui.renderer.AbstractSelectionRenderer

All Implemented Interfaces:

Cloneable, Renderer, Style

Direct Known Subclasses:

FeatureSelectionRenderer, LineStringSelectionRenderer, PartSelectionRenderer, SelectionBackgroundRenderer

public abstract class AbstractSelectionRenderer
extends FeatureCollectionRenderer
implements Style

Nested Class Summary

Nested classes/interfaces inherited from interface org.locationtech.jts.jump.workbench.ui.renderer.Renderer

Renderer.Factory

Field Summary

Fields

Modifier and Type	Field	Description
static int	HANDLE_WIDTH
protected LayerViewPanel	panel

Constructor Summary

Constructors

Constructor	Description
AbstractSelectionRenderer(Object contentID, LayerViewPanel panel, Color color, boolean paintingHandles, boolean filling)

Method Summary

Modifier and Type	Method	Description
Object	clone()
protected abstract CollectionMap	featureToSelectedItemsMap(Layer layer)
Icon	getIcon()
String	getName()
void	initialize(Layer layer)	Called before #paint is applied to each Feature.
boolean	isEnabled()
protected Map	layerToFeaturesMap()
void	paint(org.locationtech.jts.geom.Geometry geometry, Graphics2D g, Viewport viewport)
void	paint(Feature f, Graphics2D g, Viewport viewport)
static void	paintHandles(Graphics2D g, org.locationtech.jts.geom.Coordinate[] coordinates, Stroke stroke, Color fillColor, Color lineColor, Viewport viewport)
void	setEnabled(boolean enabled)
protected Collection	styles()

Methods inherited from class org.locationtech.jts.jump.workbench.ui.renderer.FeatureCollectionRenderer

cancel, clearImageCache, copyTo, createRunnable, getContentID, isRendering

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(Object contentID,
                                 LayerViewPanel panel,
                                 Color color,
                                 boolean paintingHandles,
                                 boolean filling)

Method Detail

getName

public String getName()

getIcon

public 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 Object clone()

Specified by:

clone in interface Style

Overrides:

clone in class Object

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

paint

public void paint(Feature f,
                  Graphics2D g,
                  Viewport viewport)
           throws NoninvertibleTransformException

Specified by:

paint in interface Style

Throws:

NoninvertibleTransformException

paint

public void paint(org.locationtech.jts.geom.Geometry geometry,
                  Graphics2D g,
                  Viewport viewport)
           throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException

styles

protected Collection styles()

Specified by:

styles in class FeatureCollectionRenderer

layerToFeaturesMap

protected Map layerToFeaturesMap()

Specified by:

layerToFeaturesMap in class FeatureCollectionRenderer

featureToSelectedItemsMap

protected abstract CollectionMap featureToSelectedItemsMap(Layer layer)

paintHandles

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

Throws:

NoninvertibleTransformException