ucar.visad.display
Class SurfaceScalarMap

java.lang.Object
  ucar.visad.display.MapAdapter
      ucar.visad.display.ScalarMapAdapter
          ucar.visad.display.IsoContourScalarMap
              ucar.visad.display.SurfaceScalarMap

All Implemented Interfaces:

Comparable, Propertied

public class SurfaceScalarMap
extends IsoContourScalarMap

Provides support for adapting ScalarMap-s to Display.IsoContour for displays of iso-surfaces.

Instances of this class have the the JavaBean properties of IsoContourScalarMap as well as the following, bound, JavaBean properties:

Name	Type	Access	Default	Description
value	Real	set/get	new Real(Double.NaN)	The iso-surface value

Version:

$Revision: 1.7 $

Author:

Steven R. Emmerson

Field Summary

static String

VALUE The name of the iso-surface value property.

Fields inherited from class ucar.visad.display.ScalarMapAdapter

SCALAR_MAP, SCALAR_TYPE

Constructor Summary

SurfaceScalarMap(RealType realType, DisplayAdapter display)
Constructs.

Method Summary

Real	getValue() Returns the iso-surface value.
protected void	setControl() Sets the control of the underlying ScalarMap.
void	setValue(float value) Sets the iso-surface value.
void	setValue(Real value) Sets the iso-surface value.

Methods inherited from class ucar.visad.display.IsoContourScalarMap

getContourControl

Methods inherited from class ucar.visad.display.ScalarMapAdapter

addScalarMapListener, compareTo, equals, getControl, getDisplayType, getScalarType, hashCode, removeScalarMapListener, scalarMapChange, setRange, setScalarType

Methods inherited from class ucar.visad.display.MapAdapter

addPropertyChangeListener, addPropertyChangeListener, firePropertyChange, firePropertyChange, getDisplayRealType, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

VALUE

public static final String VALUE

The name of the iso-surface value property.

See Also:

Constant Field Values

Constructor Detail

SurfaceScalarMap

public SurfaceScalarMap(RealType realType,
                        DisplayAdapter display)
                 throws VisADException,
                        RemoteException

Constructs.

Parameters:

realType - The type of data to be iso-surface contoured.

display - The adapted, VisAD display for rendering.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

Method Detail

setValue

public final void setValue(float value)
                    throws RemoteException,
                           VisADException

Sets the iso-surface value. This method fires a PropertyChangeEvent for VALUE with this instance as the source and the old and new values appropriately set. The event is fired synchronously -- so watch out for deadlock.

Parameters:

value - The iso-surface value.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

See Also:

VALUE

setValue

public final void setValue(Real value)
                    throws UnitException,
                           RemoteException,
                           VisADException

Sets the iso-surface value. This method fires a PropertyChangeEvent for VALUE with this instance as the source and the old and new values appropriately set. The event is fired synchronously -- so watch out for deadlock.

Parameters:

value - The iso-surface value.

Throws:

UnitException - The unit of the given value is not convertible to the unit of the data type.

VisADException - VisAD failure.

RemoteException - Java RMI failure.

See Also:

VALUE

getValue

public final Real getValue()

Returns the iso-surface value.

Returns:

The iso-surface value.

setControl

protected void setControl()
                   throws VisADException,
                          RemoteException

Sets the control of the underlying ScalarMap. This is a template method.

Specified by:

setControl in class ScalarMapAdapter

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.