visad.bom

Class ScreenLockedRendererJ3D

java.lang.Object

visad.DataRenderer

visad.java3d.RendererJ3D

visad.java3d.DefaultRendererJ3D

visad.bom.ScreenLockedRendererJ3D

All Implemented Interfaces:

java.lang.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))

Constructor Summary

Constructors

Constructor and Description
ScreenLockedRendererJ3D() Default constructor.
ScreenLockedRendererJ3D(boolean initWithProj)

Method Summary

Modifier and Type	Method and Description
void	addSwitch(DisplayRendererJ3D displayRenderer, javax.media.j3d.BranchGroup branch)
static void	main(java.lang.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, getPolygonOffset, getPolygonOffsetFactor, getProjectionControlListeners, getRanges, getRealVectorTypes, getWhyNotDirect, hasPolygonOffset, isLegalTextureMap, isTransformControl, prepareAction, realCheckDirect, release_direct, removeLink, set_all_feasible, setDisplay, setDisplayRenderer, setEarthSpatialData, setEarthSpatialDisplay, setHasPolygonOffset, setIsDirectManipulation, setLastMouseModifiers, setLatLonIndices, setLinks, setPickCrawlToCursor, setPolygonOffset, setPolygonOffsetFactor, setSpatialValues, spatialToEarth, spatialToEarth, stop_direct, suppressExceptions

Methods inherited from class java.lang.Object

equals, 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,
                      javax.media.j3d.BranchGroup branch)

Overrides:

addSwitch in class DefaultRendererJ3D

main

public static final void main(java.lang.String[] args)
                       throws VisADException,
                              java.rmi.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

java.rmi.RemoteException