gov.nasa.worldwind.util
Class PlacemarkClutterFilter.DeclutteredLabel

java.lang.Object
  gov.nasa.worldwind.util.PlacemarkClutterFilter.DeclutteredLabel

All Implemented Interfaces:

OrderedRenderable, Renderable

Enclosing class:

PlacemarkClutterFilter

protected static class PlacemarkClutterFilter.DeclutteredLabel
extends Object
implements OrderedRenderable

Field Summary

protected double	angle
protected PointPlacemark	placemark
protected Rectangle2D	region

Constructor Summary

PlacemarkClutterFilter.DeclutteredLabel(double angle, PointPlacemark placemark, Rectangle2D region)

Method Summary

protected void	drawDeclutterLabel(DrawContext dc, Font font, Vec4 textPoint, String labelText)
protected void	drawDeclutterLine(DrawContext dc, Vec4 startPoint, Vec4 endPoint)
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

angle

protected double angle

placemark

protected PointPlacemark placemark

region

protected Rectangle2D region

Constructor Detail

PlacemarkClutterFilter.DeclutteredLabel

public PlacemarkClutterFilter.DeclutteredLabel(double angle,
                                               PointPlacemark placemark,
                                               Rectangle2D region)

Method Detail

drawDeclutterLabel

protected void drawDeclutterLabel(DrawContext dc,
                                  Font font,
                                  Vec4 textPoint,
                                  String labelText)

drawDeclutterLine

protected void drawDeclutterLine(DrawContext dc,
                                 Vec4 startPoint,
                                 Vec4 endPoint)

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