gov.nasa.worldwind.ogc.kml
Class KMLPlacemark

java.lang.Object
  gov.nasa.worldwind.util.xml.AbstractXMLEventParser
      gov.nasa.worldwind.ogc.kml.KMLAbstractObject
          gov.nasa.worldwind.ogc.kml.KMLAbstractFeature
              gov.nasa.worldwind.ogc.kml.KMLPlacemark

All Implemented Interfaces:

MessageListener, KMLRenderable, XMLEventParser

public class KMLPlacemark
extends KMLAbstractFeature

Represents the KML Placemark element and provides access to its contents.

Field Summary

protected KMLAbstractGeometry	geometry
protected List<KMLRenderable>	renderables

Fields inherited from class gov.nasa.worldwind.ogc.kml.KMLAbstractFeature

balloon, region, styleSelectors, visibility

Fields inherited from class gov.nasa.worldwind.ogc.kml.KMLAbstractObject

MSG_BOX_CHANGED, MSG_GEOMETRY_CHANGED, MSG_LINK_CHANGED, MSG_STYLE_CHANGED, MSG_TIME_CHANGED, MSG_VIEW_CHANGED

Fields inherited from class gov.nasa.worldwind.util.xml.AbstractXMLEventParser

CHARACTERS_CONTENT, fields, namespaceURI, parent

Constructor Summary

KMLPlacemark(String namespaceURI)
Construct an instance.

Method Summary

protected void	addRenderable(KMLRenderable r)
void	applyChange(KMLAbstractObject sourceValues)
protected void	doAddEventContent(Object o, XMLEventParserContext ctx, XMLEvent event, Object... args)
protected void	doPreRender(KMLTraversalContext tc, DrawContext dc) Pre-renders the placemark geometry represented by this KMLPlacemark.
protected void	doRender(KMLTraversalContext tc, DrawContext dc) Renders the placemark geometry represented by this KMLGroundOverlay.
KMLAbstractGeometry	getGeometry() Returns the placemark's geometry element.
List<KMLRenderable>	getRenderables() Returns the KMLRenderables of this placemark.
KMLSimpleData	getSimpleData()
protected void	initializeGeometry(KMLTraversalContext tc, KMLAbstractGeometry geom)
protected boolean	isValidAltitudeMode(String altMode) Indicates whether or not an altitude mode equals one of the altitude modes defined in the KML specification.
void	onChange(Message msg)
protected KMLRenderable	selectLinearRingRenderable(KMLTraversalContext tc, KMLAbstractGeometry geom)
protected KMLRenderable	selectLineStringRenderable(KMLTraversalContext tc, KMLAbstractGeometry geom)
protected KMLRenderable	selectModelRenderable(KMLTraversalContext tc, KMLAbstractGeometry geom)
protected KMLRenderable	selectPointRenderable(KMLTraversalContext tc, KMLAbstractGeometry geom)
protected KMLRenderable	selectPolygonRenderable(KMLTraversalContext tc, KMLAbstractGeometry geom)
protected void	setGeometry(KMLAbstractGeometry geometry)

Methods inherited from class gov.nasa.worldwind.ogc.kml.KMLAbstractFeature

addStyleSelector, getAddress, getAddressDetails, getAuthor, getBalloon, getDescription, getExtendedData, getLink, getName, getOpen, getPhoneNumber, getRegion, getSnippet, getSnippetText, getStyleSelectors, getStyleUrl, getSubStyle, getTimePrimitive, getView, getVisibility, hasStyle, hasStyleSelectors, isFeatureActive, mergeStyleSelectors, preRender, render, renderBalloon, setBalloon, setRegion, setTimePrimitive, setView, setVisibility

Methods inherited from class gov.nasa.worldwind.ogc.kml.KMLAbstractObject

getId, getRoot, getTargetId, onMessage

Methods inherited from class gov.nasa.worldwind.util.xml.AbstractXMLEventParser

allocate, doAddCharacters, doAddEventAttribute, doParseEventAttributes, doParseEventContent, freeResources, getAConstructor, getCharacters, getField, getField, getFields, getNamespaceURI, getParent, hasField, hasField, hasFields, mergeFields, newInstance, overrideFields, parse, parseCharacterContent, removeField, setField, setField, setFields, setParent

Methods inherited from class java.lang.Object

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

Methods inherited from interface gov.nasa.worldwind.event.MessageListener

onMessage

Field Detail

geometry

protected KMLAbstractGeometry geometry

renderables

protected List<KMLRenderable> renderables

Constructor Detail

KMLPlacemark

public KMLPlacemark(String namespaceURI)

Construct an instance.

Parameters:

namespaceURI - the qualifying namespace URI. May be null to indicate no namespace qualification.

Method Detail

addRenderable

protected void addRenderable(KMLRenderable r)

applyChange

public void applyChange(KMLAbstractObject sourceValues)

Overrides:

applyChange in class KMLAbstractFeature

doAddEventContent

protected void doAddEventContent(Object o,
                                 XMLEventParserContext ctx,
                                 XMLEvent event,
                                 Object... args)
                          throws XMLStreamException

Overrides:

doAddEventContent in class KMLAbstractFeature

Throws:

XMLStreamException

doPreRender

protected void doPreRender(KMLTraversalContext tc,
                           DrawContext dc)

Pre-renders the placemark geometry represented by this KMLPlacemark. This initializes the placemark geometry if necessary, prior to pre-rendering.

Overrides:

doPreRender in class KMLAbstractFeature

Parameters:

tc - the current KML traversal context.

dc - the current draw context.

doRender

protected void doRender(KMLTraversalContext tc,
                        DrawContext dc)

Renders the placemark geometry represented by this KMLGroundOverlay.

Overrides:

doRender in class KMLAbstractFeature

Parameters:

tc - the current KML traversal context.

dc - the current draw context.

getGeometry

public KMLAbstractGeometry getGeometry()

Returns the placemark's geometry element.

Returns:

the placemark's geometry element, or null if there is none.

getRenderables

public List<KMLRenderable> getRenderables()

Returns the KMLRenderables of this placemark.

Returns:

the placemark's renderables, or null if the placemark has no renderables.

getSimpleData

public KMLSimpleData getSimpleData()

initializeGeometry

protected void initializeGeometry(KMLTraversalContext tc,
                                  KMLAbstractGeometry geom)

isValidAltitudeMode

protected boolean isValidAltitudeMode(String altMode)

Indicates whether or not an altitude mode equals one of the altitude modes defined in the KML specification.

Parameters:

altMode - Altitude mode test.

Returns:

True if altMode is one of "clampToGround", "relativeToGround", or "absolute".

onChange

public void onChange(Message msg)

Overrides:

onChange in class KMLAbstractObject

selectLinearRingRenderable

protected KMLRenderable selectLinearRingRenderable(KMLTraversalContext tc,
                                                   KMLAbstractGeometry geom)

selectLineStringRenderable

protected KMLRenderable selectLineStringRenderable(KMLTraversalContext tc,
                                                   KMLAbstractGeometry geom)

selectModelRenderable

protected KMLRenderable selectModelRenderable(KMLTraversalContext tc,
                                              KMLAbstractGeometry geom)

selectPointRenderable

protected KMLRenderable selectPointRenderable(KMLTraversalContext tc,
                                              KMLAbstractGeometry geom)

selectPolygonRenderable

protected KMLRenderable selectPolygonRenderable(KMLTraversalContext tc,
                                                KMLAbstractGeometry geom)

setGeometry

protected void setGeometry(KMLAbstractGeometry geometry)