visad.bom
Class ScreenLockedRendererJ3D

java.lang.Object
  visad.DataRenderer
      visad.java3d.RendererJ3D
          visad.java3d.DefaultRendererJ3D
              visad.bom.ScreenLockedRendererJ3D

All Implemented Interfaces:

Cloneable

public class ScreenLockedRendererJ3D
extends DefaultRendererJ3D

This renderer locks text to its initial position on the screen. The render only works if you have a domain tuple of the form: (latitude, longitude, text) or a function type of the form: ((latitude, longitude)->(text))

Field Summary

Fields inherited from class visad.DataRenderer

enabled, pickCrawlToCursor

Constructor Summary

ScreenLockedRendererJ3D()
Default constructor.

ScreenLockedRendererJ3D(boolean initWithProj)

Method Summary

void	addSwitch(DisplayRendererJ3D displayRenderer, BranchGroup branch)
static void	main(String[] args) Used for testing.

Methods inherited from class visad.java3d.DefaultRendererJ3D

clearScene, clone, doTransform, getLink, setLinks

Methods inherited from class visad.java3d.RendererJ3D

clearBranch, doAction, flush, getBranch, makeShadowFunctionType, makeShadowRealTupleType, makeShadowRealType, makeShadowSetType, makeShadowTextType, makeShadowTupleType, setBranchEarly, toggle

Methods inherited from class visad.DataRenderer

addException, addPoint, checkAction, checkClose, checkDirect, clearAVControls, clearExceptions, computeRanges, constrainDragPoint, drag_direct, earthToSpatial, earthToSpatial, findRayManifoldIntersection, get_all_feasible, get_any_changed, get_any_transform_control, getBadScale, getDisplay, getDisplayCoordinateSystem, getDisplayRenderer, getEarthDimension, getEarthUnits, getEnabled, getExceptionVector, getIsDirectManipulation, getLastMouseModifiers, getLatLonIndices, getLatLonRange, getLinks, getPickCrawlToCursor, getRanges, getRealVectorTypes, getWhyNotDirect, isLegalTextureMap, isTransformControl, prepareAction, realCheckDirect, release_direct, removeLink, set_all_feasible, setDisplay, setDisplayRenderer, setEarthSpatialData, setEarthSpatialDisplay, setIsDirectManipulation, setLastMouseModifiers, setLatLonIndices, setLinks, setPickCrawlToCursor, setSpatialValues, spatialToEarth, spatialToEarth, stop_direct, suppressExceptions

Methods inherited from class java.lang.Object

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

Constructor Detail

ScreenLockedRendererJ3D

public ScreenLockedRendererJ3D()

Default constructor.

ScreenLockedRendererJ3D

public ScreenLockedRendererJ3D(boolean initWithProj)

Method Detail

addSwitch

public void addSwitch(DisplayRendererJ3D displayRenderer,
                      BranchGroup branch)

Overrides:

addSwitch in class DefaultRendererJ3D

main

public static final void main(String[] args)
                       throws VisADException,
                              RemoteException

Used for testing. Creates a display with a red square and labels at each corner of the square. The square rotates, and moves as you would expect, but the text is locked to its original position on the screen.

Throws:

VisADException

RemoteException