org.deegree.graphics.displayelements
Class PointDisplayElement

java.lang.Object
  org.deegree.graphics.displayelements.AbstractDisplayElement
      org.deegree.graphics.displayelements.GeometryDisplayElement
          org.deegree.graphics.displayelements.PointDisplayElement

All Implemented Interfaces:

java.io.Serializable, DisplayElement

 class PointDisplayElement
extends GeometryDisplayElement

DisplayElement that encapsulates a point geometry (GM_Point) and a PointSymbolizer.

Version:

$Revision: 20198 $ $Date: 2009-10-20 09:18:00 +0200 (Di, 20 Okt 2009) $

Author:

Andreas Poth, Markus Schneider

Field Summary

Fields inherited from class org.deegree.graphics.displayelements.GeometryDisplayElement

geometry, highlightSymbolizer, placement, selectedSymbolizer, symbolizer

Fields inherited from class org.deegree.graphics.displayelements.AbstractDisplayElement

feature

Constructor Summary

PointDisplayElement(Feature feature, MultiPoint geometry)
Creates a new PointDisplayElement object.

PointDisplayElement(Feature feature, MultiPoint geometry, PointSymbolizer symbolizer)
Creates a new PointDisplayElement object.

PointDisplayElement(Feature feature, Point geometry)
Creates a new PointDisplayElement_Impl object.

PointDisplayElement(Feature feature, Point geometry, PointSymbolizer symbolizer)
Creates a new PointDisplayElement_Impl object.

Method Summary

void	paint(java.awt.Graphics g, GeoTransform projection, double scale) renders the DisplayElement to the submitted graphic context

Methods inherited from class org.deegree.graphics.displayelements.GeometryDisplayElement

doesScaleConstraintApply, getGeometry, getHighlightSymbolizer, getSelectedSymbolizer, getSymbolizer, growEnvelope, setGeometry, setHighlightSymbolizer, setPlacement, setSelectedSymbolizer, setSymbolizer

Methods inherited from class org.deegree.graphics.displayelements.AbstractDisplayElement

getAssociateFeatureId, getFeature, isHighlighted, isSelected, setFeature, setHighlighted, setSelected

Methods inherited from class java.lang.Object

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

Constructor Detail

PointDisplayElement

public PointDisplayElement(Feature feature,
                           Point geometry)

Creates a new PointDisplayElement_Impl object.

Parameters:

feature -

geometry -

PointDisplayElement

public PointDisplayElement(Feature feature,
                           Point geometry,
                           PointSymbolizer symbolizer)

Creates a new PointDisplayElement_Impl object.

Parameters:

feature -

geometry -

symbolizer -

PointDisplayElement

public PointDisplayElement(Feature feature,
                           MultiPoint geometry)

Creates a new PointDisplayElement object.

Parameters:

feature -

geometry -

PointDisplayElement

public PointDisplayElement(Feature feature,
                           MultiPoint geometry,
                           PointSymbolizer symbolizer)

Creates a new PointDisplayElement object.

Parameters:

feature -

geometry -

symbolizer -

Method Detail

paint

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

renders the DisplayElement to the submitted graphic context

Parameters:

g - graphics context to render to