gov.nasa.worldwind.render

Class PointPlacemark.OrderedPlacemark

java.lang.Object

gov.nasa.worldwind.render.PointPlacemark.OrderedPlacemark

All Implemented Interfaces:

Declutterable, OrderedRenderable, Renderable

Enclosing class:

PointPlacemark

public class PointPlacemark.OrderedPlacemark
extends Object
implements OrderedRenderable, Declutterable

Field Summary

Fields

Modifier and Type	Field and Description
protected double	eyeDistance
protected Rectangle	imageBounds
protected Vec4	placePoint
protected Vec4	screenPoint
protected Vec4	terrainPoint

Constructor Summary

Constructors

Constructor and Description
OrderedPlacemark()

Method Summary

Modifier and Type	Method and Description
protected void	doDrawOrderedRenderable(DrawContext dc, PickSupport pickCandidates)
Rectangle2D	getBounds(DrawContext dc)
double	getDistanceFromEye() Returns the ordered renderable's distance from the current view's eye point.
Rectangle	getImageBounds()
Layer	getPickLayer()
PointPlacemark	getPlacemark()
Vec4	getPlacePoint()
Vec4	getScreenPoint()
Vec4	getTerrainPoint()
boolean	isEnableBatchPicking()
boolean	isEnableBatchRendering()
boolean	isEnableDecluttering() Indicates whether this object actually participates in decluttering.
void	pick(DrawContext dc, Point pickPoint) Executes a pick of the ordered renderable.
void	render(DrawContext dc) Causes this Renderable to render itself using the provided draw context.

Methods inherited from class java.lang.Object

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

Field Detail

eyeDistance

protected double eyeDistance

imageBounds

protected Rectangle imageBounds

placePoint

protected Vec4 placePoint

screenPoint

protected Vec4 screenPoint

terrainPoint

protected Vec4 terrainPoint

Constructor Detail

OrderedPlacemark

public OrderedPlacemark()

Method Detail

doDrawOrderedRenderable

protected void doDrawOrderedRenderable(DrawContext dc,
                                       PickSupport pickCandidates)

getBounds

public Rectangle2D getBounds(DrawContext dc)

Specified by:

getBounds in interface Declutterable

getDistanceFromEye

public double getDistanceFromEye()

Description copied from interface: OrderedRenderable

Returns the ordered renderable's distance from the current view's eye point. Intended to be used only to sort a list of ordered renderables according to eye distance, and only during frame generation when a view is active.

Specified by:

getDistanceFromEye in interface OrderedRenderable

Returns:

the distance of the ordered renderable from the current view's eye point.

getImageBounds

public Rectangle getImageBounds()

getPickLayer

public Layer getPickLayer()

getPlacemark

public PointPlacemark getPlacemark()

getPlacePoint

public Vec4 getPlacePoint()

getScreenPoint

public Vec4 getScreenPoint()

getTerrainPoint

public Vec4 getTerrainPoint()

isEnableBatchPicking

public boolean isEnableBatchPicking()

isEnableBatchRendering

public boolean isEnableBatchRendering()

isEnableDecluttering

public boolean isEnableDecluttering()

Description copied from interface: Declutterable

Indicates whether this object actually participates in decluttering.

Specified by:

isEnableDecluttering in interface Declutterable

Returns:

true if the object participates, otherwise false.

pick

public void pick(DrawContext dc,
                 Point pickPoint)

Description copied from interface: OrderedRenderable

Executes a pick of the ordered renderable.

Specified by:

pick in interface OrderedRenderable

Parameters:

dc - the current draw context.

pickPoint - the pick point.

render

public void render(DrawContext dc)

Description copied from interface: Renderable

Causes this Renderable to render itself using the provided draw context.

Specified by:

render in interface Renderable

Parameters:

dc - the DrawContext to be used

See Also:

DrawContext