ucar.visad.display

Class PolarLineDrawing

java.lang.Object

ucar.visad.display.Displayable

ucar.visad.display.DisplayableData

ucar.visad.display.LineDrawing

ucar.visad.display.PolarLineDrawing

Direct Known Subclasses:

CrossHair, Radials, RingSet, SpeedLabels

public abstract class PolarLineDrawing
extends LineDrawing

Provides support for lines drawing in a polar coordinate system.

Version:

$Revision: 1.9 $

Author:

Steven R. Emmerson

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

Modifier	Constructor and Description
protected	PolarLineDrawing(PolarLineDrawing that) Constructs from another instance.
protected	PolarLineDrawing(java.lang.String name, visad.RealTupleType polarType) Constructs from a name and a vector space.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) Indicates if this instance is semantically identical to another object.
protected int	getBearingIndex() Gets the index of the bearing element.
static int	getBearingIndex(visad.RealTupleType polarType) Gets the index of the bearing element of a vector space.
protected visad.RealType	getBearingType() Gets the RealType of the bearing element.
protected visad.RealTupleType	getPolarType() Gets the vector space of this instance.
protected int	getRangeIndex() Gets the index of the range element.
protected visad.RealType	getRangeType() Gets the RealType of the range element.
int	hashCode() Gets the hash code of this instance.

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, getDataRenderer, 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, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PolarLineDrawing

protected PolarLineDrawing(java.lang.String name,
                           visad.RealTupleType polarType)
                    throws java.rmi.RemoteException,
                           visad.VisADException

Constructs from a name and a vector space.

Parameters:

name - The name for the instance.

polarType - The vector space.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

PolarLineDrawing

protected PolarLineDrawing(PolarLineDrawing that)
                    throws java.rmi.RemoteException,
                           visad.VisADException

Constructs from another instance. The following attributes are set from the other instance: the vector space.

Parameters:

that - The other instance.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

Method Detail

getPolarType

protected final visad.RealTupleType getPolarType()

Gets the vector space of this instance.

Returns:

The vector space of this instance.

getRangeIndex

protected final int getRangeIndex()

Gets the index of the range element.

Returns:

The index of the range element.

getBearingIndex

protected final int getBearingIndex()

Gets the index of the bearing element.

Returns:

The index of the bearing element.

getBearingIndex

public static int getBearingIndex(visad.RealTupleType polarType)
                           throws visad.VisADException

Gets the index of the bearing element of a vector space.

Parameters:

polarType - The vector space.

Returns:

The index of the bearing element.

Throws:

visad.VisADException - VisAD failure.

getRangeType

protected final visad.RealType getRangeType()
                                     throws visad.VisADException

Gets the RealType of the range element.

Returns:

The RealType of the range element of this instance.

Throws:

visad.VisADException - VisAD failure.

getBearingType

protected final visad.RealType getBearingType()
                                       throws visad.VisADException

Gets the RealType of the bearing element.

Returns:

The RealType of the bearing element of this instance.

Throws:

visad.VisADException - VisAD failure.

equals

public boolean equals(java.lang.Object obj)

Indicates if this instance is semantically identical to another object.

Overrides:

equals in class java.lang.Object

Parameters:

obj - The other object.

Returns:

true if and only if this instance is semantically identical to the other object.

hashCode

public int hashCode()

Gets the hash code of this instance.

Overrides:

hashCode in class java.lang.Object

Returns:

The hash code of this instance.