gov.nasa.worldwind.render

Class BasicAnnotationRenderer.OrderedAnnotation

java.lang.Object

gov.nasa.worldwind.render.BasicAnnotationRenderer.OrderedAnnotation

All Implemented Interfaces:

OrderedRenderable, Renderable

Enclosing class:

BasicAnnotationRenderer

protected class BasicAnnotationRenderer.OrderedAnnotation
extends Object
implements OrderedRenderable

Field Summary

Fields

Modifier and Type	Field and Description
protected Annotation	annotation
protected double	eyeDistance
protected Layer	layer

Constructor Summary

Constructors

Constructor and Description
OrderedAnnotation(Annotation annotation, double eyeDistance)
OrderedAnnotation(Annotation annotation, Layer layer, double eyeDistance)

Method Summary

Modifier and Type	Method and Description
protected void	doRender(DrawContext dc, BasicAnnotationRenderer.OrderedAnnotation oa)
double	getDistanceFromEye() Returns the ordered renderable's distance from the current view's eye point.
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

annotation

protected Annotation annotation

eyeDistance

protected double eyeDistance

layer

protected Layer layer

Constructor Detail

OrderedAnnotation

public OrderedAnnotation(Annotation annotation,
                         double eyeDistance)

OrderedAnnotation

public OrderedAnnotation(Annotation annotation,
                         Layer layer,
                         double eyeDistance)

Method Detail

doRender

protected void doRender(DrawContext dc,
                        BasicAnnotationRenderer.OrderedAnnotation oa)

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.

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