ucar.visad.display
Class TrackDisplayable

java.lang.Object
  ucar.visad.display.Displayable
      ucar.visad.display.DisplayableData
          ucar.visad.display.RGBDisplayable
              ucar.visad.display.TrackDisplayable

Direct Known Subclasses:

PickableTrack

public class TrackDisplayable
extends RGBDisplayable

Provides support for a color coded display of a track trace.

Version:

$Revision: 1.12 $

Author:

Don Murray

Field Summary

static String

LINE_WIDTH The name of the line-width property.

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

MANIPULABLE, VISIBLE

Fields inherited from class ucar.visad.display.Displayable

DISPLAY, parent, SCALAR_MAP_SET

Constructor Summary

TrackDisplayable(String name)
Constructs an instance with the supplied reference name.

Method Summary

Displayable	cloneForDisplay() Returns a clone of this instance suitable for another VisAD display.
float	getLineWidth() Gets the current line width associated with this LineDrawing
boolean	getUseRGBTypeForSelect() Get whether the RGB type is used for the select range.
void	setLineWidth(float lineWidth) Sets the width of lines in this Displayable.
void	setTrack(FieldImpl track) Set the track to be displayed.

Methods inherited from class ucar.visad.display.RGBDisplayable

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

Methods inherited from class ucar.visad.display.DisplayableData

addAction, dataChange, destroy, getActive, getAnimationSet, getData, getDataRenderer, getName, getPointSize, hasData, hasDataObject, isManipulable, isPickable, myAddConstantMaps, myAddDataReferences, myRemoveDataReferences, removeAction, setActive, setData, setDataReference, 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

Field Detail

LINE_WIDTH

public static String LINE_WIDTH

The name of the line-width property.

Constructor Detail

TrackDisplayable

public TrackDisplayable(String name)
                 throws VisADException,
                        RemoteException

Constructs an instance with the supplied reference name.

Parameters:

name - reference name

Throws:

VisADException - couldn't create the necessary VisAD object

RemoteException - couldn't create the remote object

Method Detail

setTrack

public void setTrack(FieldImpl track)
              throws VisADException,
                     RemoteException

Set the track to be displayed.

Parameters:

track - must have the form (lat,lon, alt) -> param

Throws:

VisADException - couldn't create the necessary VisAD object

RemoteException - couldn't create the remote object

setLineWidth

public void setLineWidth(float lineWidth)
                  throws VisADException,
                         RemoteException

Sets the width of lines in this Displayable.

Overrides:

setLineWidth in class DisplayableData

Parameters:

lineWidth - Width of lines (1 = normal)

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

getLineWidth

public float getLineWidth()

Gets the current line width associated with this LineDrawing

Overrides:

getLineWidth in class DisplayableData

Returns:

line width

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.

getUseRGBTypeForSelect

public boolean getUseRGBTypeForSelect()

Get whether the RGB type is used for the select range.

Overrides:

getUseRGBTypeForSelect in class RGBDisplayable

Returns:

true if the RGB type for the