Package ucar.visad.display

Class PickableLineDrawing

java.lang.Object

ucar.visad.display.Displayable

ucar.visad.display.DisplayableData

ucar.visad.display.LineDrawing

ucar.visad.display.PickableLineDrawing

public class PickableLineDrawing
extends LineDrawing

Subclass of LineDrawing to support a pickable data object

Nested Class Summary

Nested classes/interfaces inherited from class ucar.visad.display.DisplayableData

DisplayableData.DragAdapter

Field Summary

Fields inherited from class ucar.visad.display.LineDrawing

COLOR, LINE_STYLE, LINE_WIDTH, POINT_SIZE

Fields inherited from class ucar.visad.display.DisplayableData

MANIPULABLE, renderer, VISIBLE

Fields inherited from class ucar.visad.display.Displayable

DISPLAY, parent, SCALAR_MAP_SET

Constructor Summary

Constructors

Constructor	Description
PickableLineDrawing(String name)	Create a new PickableLineDrawing
PickableLineDrawing(String name, int pickMask)	Local line drawing implementation

Method Summary

Modifier and Type	Method	Description
int	getCloseIndex()	Get the closest index in the data object.
protected DataRenderer	getDataRenderer()	Get the data renderer

Methods inherited from class ucar.visad.display.LineDrawing

getColor, getLineStyle, getLineWidth, getPointSize, setColor, setHSV, setHSV, setLineStyle, setLineWidth, setPointSize, setRGB, setRGB, setRGBA, setRGBA

Methods inherited from class ucar.visad.display.DisplayableData

addAction, cloneForDisplay, dataChange, destroy, getActive, getAnimationSet, getData, getName, hasData, hasDataObject, isManipulable, isPickable, myAddConstantMaps, myAddDataReferences, myRemoveDataReferences, removeAction, setActive, setData, setDataReference, setDragAdapter, setManipulable, setPickable, setPointMode, setUseFastRendering, setVisible, showme, toString

Methods inherited from class ucar.visad.display.Displayable

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

Methods inherited from class java.lang.Object

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

Constructor Details

PickableLineDrawing

public PickableLineDrawing(String name)
                    throws VisADException,
RemoteException

Create a new PickableLineDrawing

Parameters:

name - name for this

Throws:

RemoteException - Java RMI error

VisADException - VisAD Error

PickableLineDrawing

public PickableLineDrawing(String name,
 int pickMask)
                    throws VisADException,
RemoteException

Local line drawing implementation

Parameters:

name - name for this

pickMask - mouse mask for pick events

Throws:

RemoteException - Java RMI error

VisADException - VisAD Error

Method Details

getDataRenderer

protected DataRenderer getDataRenderer()

Get the data renderer

Overrides:

getDataRenderer in class DisplayableData

Returns:

A pick manipulation renderer

getCloseIndex

public int getCloseIndex()

Get the closest index in the data object.

Returns:

return index of the picked object or -1 if not picked.