gov.nasa.worldwind.render

Class DeclutterableText

java.lang.Object

gov.nasa.worldwind.render.DeclutterableText

All Implemented Interfaces:

Declutterable, OrderedRenderable, Renderable

public class DeclutterableText
extends Object
implements Declutterable

A wrapper around GeographicText that allows provides participation in global text decluttering.

Field Summary

Fields

Modifier and Type	Field and Description
protected Font	boundsFont
protected boolean	enableDecluttering
protected double	eyeDistance
protected Vec4	point
protected GeographicText	text
protected Rectangle2D	textBounds
protected DeclutteringTextRenderer	textRenderer

Method Summary

Modifier and Type	Method and Description
Rectangle2D	getBounds(DrawContext dc)
double	getDistanceFromEye() Returns the ordered renderable's distance from the current view's eye point.
Vec4	getPoint()
GeographicText	getText()
boolean	isEnableDecluttering() Indicates whether this text should participate 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

boundsFont

protected Font boundsFont

enableDecluttering

protected boolean enableDecluttering

eyeDistance

protected double eyeDistance

point

protected Vec4 point

text

protected GeographicText text

textBounds

protected Rectangle2D textBounds

textRenderer

protected DeclutteringTextRenderer textRenderer

Method Detail

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.

getPoint

public Vec4 getPoint()

getText

public GeographicText getText()

isEnableDecluttering

public boolean isEnableDecluttering()

Indicates whether this text should participate in decluttering.

Specified by:

isEnableDecluttering in interface Declutterable

Returns:

true (the default) if it should participate, 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)

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