Package 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:

Renderer, Style, Cloneable

Direct Known Subclasses:

FeatureSelectionRenderer, LineStringSelectionRenderer, PartSelectionRenderer, SelectionBackgroundRenderer

public abstract class AbstractSelectionRenderer
extends FeatureCollectionRenderer
implements Style

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	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 Map<Feature,List<org.locationtech.jts.geom.Geometry>>	featureToSelectedItemsMap(Layer layer)
Color	getFillColor()	Get the fillColor variable of selectedFeatures
Icon	getIcon()
String	getName()
void	initialize(Layer layer)	Called before #paint is applied to each Feature.
boolean	isEnabled()
protected Map<Layer,Collection<Feature>>	layerToFeaturesMap()
void	paint(Feature f, Graphics2D g, Viewport viewport)
void	paint(org.locationtech.jts.geom.Geometry geometry, 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)
void	setSelectionFillColor(Color color)	Sets the fillColor variable of selectedFeatures
void	setSelectionLineColor(Color color)	Sets the Color for the Selection rendering.
void	setSelectionPointForm(String selectionPointForm)	Sets the point form.
void	setSelectionPointSize(int selectionPointSize)	Sets the pointsize for selected features.
protected Collection<Style>	styles()
protected boolean	useImageCaching(Map<Layer,List<Feature>> layerToFeaturesMap)

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

cancel, clearImageCache, copyTo, createRunnable, getContentID, getMaxFeatures, getSimpleFeatureCollectionRenderer, isRendering, setMaxFeatures

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

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.

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

Parameters:

layer - the layer on which to apply this 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<Style> styles()

Specified by:

styles in class FeatureCollectionRenderer

layerToFeaturesMap

protected Map<Layer,Collection<Feature>> layerToFeaturesMap()

Specified by:

layerToFeaturesMap in class FeatureCollectionRenderer

featureToSelectedItemsMap

protected abstract Map<Feature,List<org.locationtech.jts.geom.Geometry>> 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

useImageCaching

protected boolean useImageCaching(Map<Layer,List<Feature>> layerToFeaturesMap)

Overrides:

useImageCaching in class FeatureCollectionRenderer

setSelectionLineColor

public void setSelectionLineColor(Color color)

Sets the Color for the Selection rendering.

Parameters:

color - the Color to be used for selected features

setSelectionPointSize

public void setSelectionPointSize(int selectionPointSize)

Sets the pointsize for selected features.

Parameters:

selectionPointSize - the point size for selected features

setSelectionFillColor

public void setSelectionFillColor(Color color)

Sets the fillColor variable of selectedFeatures

getFillColor

public Color getFillColor()

Get the fillColor variable of selectedFeatures

setSelectionPointForm

public void setSelectionPointForm(String selectionPointForm)

Sets the point form. For possible forms please see VertexStylesFactory constants.

Parameters:

selectionPointForm - the form to use for selected features