ucar.unidata.view.sounding

Class Trajectory

java.lang.Object

ucar.visad.display.Displayable

ucar.visad.display.DisplayableData

ucar.visad.display.LineDrawing

ucar.unidata.view.sounding.Trajectory

Direct Known Subclasses:

DryTrajectory, MixingRatioTrajectory, SaturationTrajectory

public abstract class Trajectory
extends LineDrawing

Provides support for displaying a parcel's trajectory.

Version:

$Id: Trajectory.java,v 1.20 2005/05/13 18:33:39 jeffmc Exp $

Author:

Steven R. Emmerson

Nested Class Summary

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

DisplayableData.DragAdapter

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TRAJECTORY The name of the trajectory property.

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	Trajectory(java.lang.String name, TemperatureCalculatorFactory factory) Constructs from a name and a factory for creating a temperature calculator.
protected	Trajectory(java.lang.String name, TemperatureCalculatorFactory factory, boolean descending) Constructs from a name, a factory for creating a temperature calculator, and whether or not the trajectory is a descending one.
protected	Trajectory(Trajectory that) Constructs from another instance.

Method Summary

Modifier and Type	Method and Description
void	clear() Clears the trajectory.
visad.RealType	getPressureType() Returns the type of the pressure quantity.
visad.RealType	getTemperatureType() Returns the type of the temperature quantity.
visad.FlatField	getTrajectory() Returns the trajectory.
protected void	setTrajectory(visad.FlatField trajectory) Sets the parcel's trajectory.
void	setTrajectory(visad.Real startPressure, visad.Real startTemperature, visad.Real endPressure) Sets the parcel's trajectory from the starting pressre and temperature, and the ending pressure.

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

Field Detail

TRAJECTORY

public static java.lang.String TRAJECTORY

The name of the trajectory property.

Constructor Detail

Trajectory

protected Trajectory(java.lang.String name,
                     TemperatureCalculatorFactory factory)
              throws java.rmi.RemoteException,
                     visad.VisADException

Constructs from a name and a factory for creating a temperature calculator. The trajectory is assumed to be an ascending one.

Parameters:

name - The name for the displayable.

factory - The factory for creating a temperature calculator.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

Trajectory

protected Trajectory(java.lang.String name,
                     TemperatureCalculatorFactory factory,
                     boolean descending)
              throws java.rmi.RemoteException,
                     visad.VisADException

Constructs from a name, a factory for creating a temperature calculator, and whether or not the trajectory is a descending one.

Parameters:

name - The name for the displayable.

factory - The factory for creating a temperature calculator.

descending - Whether or not the trajectory is a descending one (i.e towards higher pressures).

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

Trajectory

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

Constructs from another instance.

Parameters:

that - The other instance.

Throws:

visad.VisADException - if a core VisAD failure occurs.

java.rmi.RemoteException - if a Java RMI failure occurs.

Method Detail

setTrajectory

public void setTrajectory(visad.Real startPressure,
                          visad.Real startTemperature,
                          visad.Real endPressure)
                   throws visad.TypeException,
                          visad.VisADException,
                          java.rmi.RemoteException

Sets the parcel's trajectory from the starting pressre and temperature, and the ending pressure.

Parameters:

startPressure - The starting pressure.

startTemperature - The starting temperature.

endPressure - The ending pressure.

Throws:

visad.TypeException - An argument has the wrong type.

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

clear

public void clear()
           throws visad.VisADException,
                  java.rmi.RemoteException

Clears the trajectory.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

getTrajectory

public visad.FlatField getTrajectory()
                              throws visad.VisADException,
                                     java.rmi.RemoteException

Returns the trajectory. NB: Does not return a copy.

Returns:

The parcel's (p -> T) trajectory.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

getPressureType

public visad.RealType getPressureType()

Returns the type of the pressure quantity.

Returns:

The type of the pressure quantity.

getTemperatureType

public visad.RealType getTemperatureType()

Returns the type of the temperature quantity.

Returns:

The type of the temperature quantity.

setTrajectory

protected void setTrajectory(visad.FlatField trajectory)
                      throws visad.VisADException,
                             java.rmi.RemoteException

Sets the parcel's trajectory.

Parameters:

trajectory - The parcel's (p -> T) trajectory.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.