org.deegree_impl.graphics.displayelements
Class RasterDisplayElement_Impl

java.lang.Object
  org.deegree_impl.graphics.displayelements.DisplayElement_Impl
      org.deegree_impl.graphics.displayelements.RasterDisplayElement_Impl

All Implemented Interfaces:

DisplayElement, RasterDisplayElement, java.io.Serializable

public class RasterDisplayElement_Impl

extends DisplayElement_Impl

implements RasterDisplayElement

Version:

$Revision: 1.7 $

Author:

Andreas Poth

See Also:

Serialized Form

Field Summary

protected Feature	feature
private GC_GridCoverage	gc
private RasterSymbolizer	symbolizer

Constructor Summary

(package private)	RasterDisplayElement_Impl(GC_GridCoverage gc) Creates a new RasterDisplayElement_Impl object.
(package private)	RasterDisplayElement_Impl(GC_GridCoverage gc, RasterSymbolizer symbolizer) Creates a new RasterDisplayElement_Impl object.

Method Summary

boolean	doesScaleConstraintApply(double scale) Returns if the DisplayElement should be painted at the current scale or not.
java.lang.String	getAssociateFeatureId() returns the id of the feature that's associated with the DisplayElement
Feature	getFeature() Returns the associated Feature.
GC_GridCoverage	getRaster() returns the content of the RasterDisplayElement
boolean	isHighlighted() returns if the DisplayElement is highlighted or not.
boolean	isSelected() returns if the DisplayElement is selected or not
void	paint(java.awt.Graphics g, GeoTransform projection) renders the DisplayElement to the submitted graphic context
void	setHighlighted(boolean highlighted) marks the DisplayElement as highlighted or not
void	setRaster(GC_GridCoverage gc) sets the grid coverage that represents the content of the RasterDisplayElement
void	setSelected(boolean selected) marks a DisplayElement as selected or not

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.deegree.graphics.displayelements.DisplayElement

doesScaleConstraintApply, getAssociateFeatureId, getFeature, isHighlighted, isSelected, setHighlighted, setSelected

Field Detail

symbolizer

private RasterSymbolizer symbolizer

gc

private GC_GridCoverage gc

feature

protected Feature feature

Constructor Detail

RasterDisplayElement_Impl

RasterDisplayElement_Impl(GC_GridCoverage gc)

Creates a new RasterDisplayElement_Impl object.

Parameters:

gc - raster

RasterDisplayElement_Impl

RasterDisplayElement_Impl(GC_GridCoverage gc,
                          RasterSymbolizer symbolizer)

Creates a new RasterDisplayElement_Impl object.

Parameters:

gc - raster

symbolizer -

Method Detail

paint

public void paint(java.awt.Graphics g,
                  GeoTransform projection)

renders the DisplayElement to the submitted graphic context

Specified by:

paint in interface DisplayElement

Specified by:

paint in class DisplayElement_Impl

getRaster

public GC_GridCoverage getRaster()

returns the content of the RasterDisplayElement

Specified by:

getRaster in interface RasterDisplayElement

Returns:

setRaster

public void setRaster(GC_GridCoverage gc)

sets the grid coverage that represents the content of the RasterDisplayElement

Specified by:

setRaster in interface RasterDisplayElement

Parameters:

gc -

getFeature

public Feature getFeature()

Returns the associated Feature.

Specified by:

getFeature in interface DisplayElement

getAssociateFeatureId

public java.lang.String getAssociateFeatureId()

returns the id of the feature that's associated with the DisplayElement

Specified by:

getAssociateFeatureId in interface DisplayElement

setSelected

public void setSelected(boolean selected)

marks a DisplayElement as selected or not

Specified by:

setSelected in interface DisplayElement

isSelected

public boolean isSelected()

returns if the DisplayElement is selected or not

Specified by:

isSelected in interface DisplayElement

setHighlighted

public void setHighlighted(boolean highlighted)

marks the DisplayElement as highlighted or not

Specified by:

setHighlighted in interface DisplayElement

isHighlighted

public boolean isHighlighted()

returns if the DisplayElement is highlighted or not.

Specified by:

isHighlighted in interface DisplayElement

doesScaleConstraintApply

public boolean doesScaleConstraintApply(double scale)

Returns if the DisplayElement should be painted at the current scale or not.

Specified by:

doesScaleConstraintApply in interface DisplayElement