visad.bom

Class BarbRendererJ2D

java.lang.Object

visad.DataRenderer

visad.java2d.RendererJ2D

visad.java2d.DefaultRendererJ2D

visad.bom.BarbRendererJ2D

All Implemented Interfaces:

Cloneable, BarbRenderer

public class BarbRendererJ2D
extends DefaultRendererJ2D
implements BarbRenderer

BarbRendererJ2D is the VisAD class for rendering of wind barbs under Java2D - otherwise it behaves just like DefaultRendererJ2D

Field Summary

Fields inherited from class visad.DataRenderer

enabled, pickCrawlToCursor

Constructor Summary

Constructors

Constructor and Description
BarbRendererJ2D() this DataRenderer supports direct manipulation for RealTuple representations of wind barbs; four of the RealTuple's Real components must be mapped to XAxis, YAxis, Flow1X and Flow1Y

Method Summary

Methods

Modifier and Type	Method and Description
Object	clone()
boolean	getKnotsConvert()
static void	main(String[] args) run 'java visad.bom.BarbRendererJ2D middle_latitude' to test with Cartesian winds run 'java visad.bom.BarbRendererJ2D middle_latitude x' to test with polar winds adjust middle_latitude for south or north barbs
ShadowType	makeShadowFunctionType(FunctionType type, DataDisplayLink link, ShadowType parent) factory method for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowFunctionType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;
ShadowType	makeShadowRealTupleType(RealTupleType type, DataDisplayLink link, ShadowType parent) factory for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowRealTupleType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;
ShadowType	makeShadowRealType(RealType type, DataDisplayLink link, ShadowType parent) factory for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowRealType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;
ShadowType	makeShadowSetType(SetType type, DataDisplayLink link, ShadowType parent) factory for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowSetType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;
ShadowType	makeShadowTupleType(TupleType type, DataDisplayLink link, ShadowType parent) factory for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowTupleType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;
float[]	makeVector(boolean south, float x, float y, float z, float scale, float pt_size, float f0, float f1, float[] vx, float[] vy, float[] vz, int[] numv, float[] tx, float[] ty, float[] tz, int[] numt) dummy for BarbRenderer
void	setKnotsConvert(boolean enable)

Methods inherited from class visad.java2d.DefaultRendererJ2D

doTransform, getLink, setLinks

Methods inherited from class visad.java2d.RendererJ2D

clearBranch, clearScene, doAction, makeShadowTextType, 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

BarbRendererJ2D

public BarbRendererJ2D()

this DataRenderer supports direct manipulation for RealTuple representations of wind barbs; four of the RealTuple's Real components must be mapped to XAxis, YAxis, Flow1X and Flow1Y

Method Detail

makeShadowFunctionType

public ShadowType makeShadowFunctionType(FunctionType type,
                                DataDisplayLink link,
                                ShadowType parent)
                                  throws VisADException,
                                         RemoteException

Description copied from class: DataRenderer

factory method for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowFunctionType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;

Overrides:

makeShadowFunctionType in class RendererJ2D

Parameters:

type - FunctionType that returned ShadowType will shadow

link - DataDisplayLink linking Data to be depicted

parent - parent in ShadowType tree structure

Returns:

constructed ShadowType

Throws:

VisADException - a VisAD error occurred

RemoteException - an RMI error occurred

makeShadowRealTupleType

public ShadowType makeShadowRealTupleType(RealTupleType type,
                                 DataDisplayLink link,
                                 ShadowType parent)
                                   throws VisADException,
                                          RemoteException

Description copied from class: DataRenderer

factory for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowRealTupleType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;

Overrides:

makeShadowRealTupleType in class RendererJ2D

Parameters:

type - FunctionType that returned ShadowType will shadow

link - DataDisplayLink linking Data to be depicted

parent - parent in ShadowType tree structure

Returns:

constructed ShadowType

Throws:

VisADException - a VisAD error occurred

RemoteException - an RMI error occurred

makeShadowRealType

public ShadowType makeShadowRealType(RealType type,
                            DataDisplayLink link,
                            ShadowType parent)
                              throws VisADException,
                                     RemoteException

Description copied from class: DataRenderer

factory for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowRealType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;

Overrides:

makeShadowRealType in class RendererJ2D

Parameters:

type - FunctionType that returned ShadowType will shadow

link - DataDisplayLink linking Data to be depicted

parent - parent in ShadowType tree structure

Returns:

constructed ShadowType

Throws:

VisADException - a VisAD error occurred

RemoteException - an RMI error occurred

makeShadowSetType

public ShadowType makeShadowSetType(SetType type,
                           DataDisplayLink link,
                           ShadowType parent)
                             throws VisADException,
                                    RemoteException

Description copied from class: DataRenderer

factory for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowSetType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;

Overrides:

makeShadowSetType in class RendererJ2D

Parameters:

type - FunctionType that returned ShadowType will shadow

link - DataDisplayLink linking Data to be depicted

parent - parent in ShadowType tree structure

Returns:

constructed ShadowType

Throws:

VisADException - a VisAD error occurred

RemoteException - an RMI error occurred

makeShadowTupleType

public ShadowType makeShadowTupleType(TupleType type,
                             DataDisplayLink link,
                             ShadowType parent)
                               throws VisADException,
                                      RemoteException

Description copied from class: DataRenderer

factory for constructing a subclass of ShadowType appropriate for the graphics API, that also adapts ShadowTupleType; ShadowType trees are constructed that 'shadow' the MathType trees of Data to be depicted, via recursive calls to buildShadowType() methods of MathType sub-classes, to DataRenderer.makeShadow*Type() methods, to Shadow*Type constructors, then back to buildShadowType() methods; the recursive call chain is initiated by DataDisplayLink.prepareData() calls to buildShadowType() methods of MathType sub-classes;

Overrides:

makeShadowTupleType in class RendererJ2D

Parameters:

type - FunctionType that returned ShadowType will shadow

link - DataDisplayLink linking Data to be depicted

parent - parent in ShadowType tree structure

Returns:

constructed ShadowType

Throws:

VisADException - a VisAD error occurred

RemoteException - an RMI error occurred

makeVector

public float[] makeVector(boolean south,
                 float x,
                 float y,
                 float z,
                 float scale,
                 float pt_size,
                 float f0,
                 float f1,
                 float[] vx,
                 float[] vy,
                 float[] vz,
                 int[] numv,
                 float[] tx,
                 float[] ty,
                 float[] tz,
                 int[] numt)

dummy for BarbRenderer

Specified by:

makeVector in interface BarbRenderer

setKnotsConvert

public void setKnotsConvert(boolean enable)

Specified by:

setKnotsConvert in interface BarbRenderer

getKnotsConvert

public boolean getKnotsConvert()

Specified by:

getKnotsConvert in interface BarbRenderer

clone

public Object clone()

Overrides:

clone in class DefaultRendererJ2D

Returns:

a copy of this DataRenderer

main

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

run 'java visad.bom.BarbRendererJ2D middle_latitude' to test with Cartesian winds run 'java visad.bom.BarbRendererJ2D middle_latitude x' to test with polar winds adjust middle_latitude for south or north barbs

Throws:

VisADException

RemoteException