ucar.visad.display
Class Grid3DDisplayable

java.lang.Object
  ucar.visad.display.Displayable
      ucar.visad.display.DisplayableData
          ucar.visad.display.RGBDisplayable
              ucar.visad.display.IsoSurface
                  ucar.visad.display.Grid3DDisplayable

All Implemented Interfaces:

GridDisplayable

public class Grid3DDisplayable
extends IsoSurface
implements GridDisplayable

A class to support showing 3D gridded data as an IsoSurface

Version:

$Revision: 1.20 $

Author:

IDV Development Team

Field Summary

Fields inherited from class ucar.visad.display.IsoSurface

CONTOUR_REAL_TYPE, SURFACE_VALUE

Fields inherited from class ucar.visad.display.RGBDisplayable

COLOR_PALETTE, POLYGON_FILL, POLYGON_LINE, POLYGON_POINT, RGB_REAL_TYPE

Fields inherited from class ucar.visad.display.DisplayableData

LINE_WIDTH, MANIPULABLE, VISIBLE

Fields inherited from class ucar.visad.display.Displayable

DISPLAY, parent, SCALAR_MAP_SET

Constructor Summary

Grid3DDisplayable(String name, boolean alphaflag)
Constructs an instance with the supplied name and alphaflag.

Method Summary

Displayable	cloneForDisplay() Returns a clone of this instance suitable for another VisAD display.
void	loadData(FieldImpl field) Load data into this Displayable.
void	setColoredByAnother(boolean yesno) Set whether this GridDisplayable should have the data colored by another parameter.
void	setGrid3D(FieldImpl field) Set the data into the Displayable
protected boolean	useDisplayUnitForColor() Does this object use the displayUnit (or the colorUnit) for its display unit.

Methods inherited from class ucar.visad.display.IsoSurface

getContourRealType, getSurfaceValue, setContourRealType, setDisplayUnit, setScalarMaps, setSurfaceValue

Methods inherited from class ucar.visad.display.RGBDisplayable

getAutoScaleColorRange, getColorPalette, getCurvedSize, getPolygonMode, getRangeforColor, getRangeForColor, getRGBRealType, getSelectRealType, getUseRGBTypeForSelect, hasRange, hasSelectedRange, makeCurvedSizeMap, setAutoScaleColorRange, setColor, setColorPalette, setColorUnit, setCurvedSize, setGreyPalette, setPolygonMode, setRange, setRangeForColor, setRangeForSelect, setRGBRealType, setSelectedRange, setSelectRealType, setUseRGBTypeForSelect, setVisADPalette

Methods inherited from class ucar.visad.display.DisplayableData

addAction, dataChange, destroy, getActive, getAnimationSet, getData, getDataRenderer, getLineWidth, getName, getPointSize, hasData, hasDataObject, isManipulable, isPickable, myAddConstantMaps, myAddDataReferences, myRemoveDataReferences, removeAction, setActive, setData, setDataReference, setLineWidth, setManipulable, setPickable, setPointMode, setPointSize, setUseFastRendering, setVisible, toString

Methods inherited from class ucar.visad.display.Displayable

addConstantMap, addConstantMaps, addDataReferences, addPropertyChangeListener, addPropertyChangeListener, addRefsInvoked, addScalarMap, addScalarMaps, applyColorUnit, applyDisplayUnit, checkUnit, combineConstantMaps, firePropertyChange, firePropertyChange, fireScalarMapSetChange, getColorUnit, getConstantMaps, getDisplay, getDisplayMaster, getDisplayUnit, getPointMode, getScalarMap, getScalarMap, getScalarMap, getScalarMapSet, getUseFastRendering, getUseTimesInAnimation, getVisible, isActive, isUnitCompatible, isVisible, logException, removeConstantMap, removeDataReferences, removePropertyChangeListener, removePropertyChangeListener, removeScalarMap, replaceScalarMap, setAdjustFlow, setColorPalette, setConstantPosition, setContourInfo, setDisplay, setDisplayActive, setDisplayInactive, setDisplayMaster, setOverrideAnimationSet, setOverrideAnimationSet, setParent, setRangeForColor, setScalarMapSet, setSelectedRange, setUseTimesInAnimation, toFront

Methods inherited from class java.lang.Object

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

Constructor Detail

Grid3DDisplayable

public Grid3DDisplayable(String name,
                         boolean alphaflag)
                  throws VisADException,
                         RemoteException

Constructs an instance with the supplied name and alphaflag.

Parameters:

name - a String identifier

alphaflag - boolean flag whether to use transparency

Throws:

VisADException - from construction of super class

RemoteException - from construction of super class

Method Detail

useDisplayUnitForColor

protected boolean useDisplayUnitForColor()

Does this object use the displayUnit (or the colorUnit) for its display unit. If we have the case where this isosurface is colored by another field then this returns false.

Overrides:

useDisplayUnitForColor in class RGBDisplayable

Returns:

true if the display unit is also the color unit.

setGrid3D

public void setGrid3D(FieldImpl field)
               throws VisADException,
                      RemoteException

Set the data into the Displayable

Parameters:

field - a VisAD FlatField with a 3D nature

Throws:

VisADException - from construction of VisAd objects

RemoteException - from construction of VisAD objects

loadData

public void loadData(FieldImpl field)
              throws VisADException,
                     RemoteException

Load data into this Displayable.

Specified by:

loadData in interface GridDisplayable

Parameters:

field - field representing the data

Throws:

RemoteException - Java RMI error

VisADException - problem creating VisAD object

cloneForDisplay

public Displayable cloneForDisplay()
                            throws RemoteException,
                                   VisADException

Returns a clone of this instance suitable for another VisAD display. Underlying data objects are not cloned.

Overrides:

cloneForDisplay in class DisplayableData

Returns:

A semi-deep clone of this instance.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

setColoredByAnother

public void setColoredByAnother(boolean yesno)

Set whether this GridDisplayable should have the data colored by another parameter.

Specified by:

setColoredByAnother in interface GridDisplayable

Parameters:

yesno - true if colored by another