ucar.visad.display
Class XYDisplay

java.lang.Object
  ucar.visad.display.DisplayMaster
      ucar.visad.display.XYDisplay

Direct Known Subclasses:

HovmollerDisplay, TimeHeightDisplay, XSDisplay

public class XYDisplay
extends DisplayMaster

A wrapper for a 2D display for XY plots of data

Version:

$Revision: 1.25 $

Author:

Don Murray

Field Summary

Fields inherited from class ucar.visad.display.DisplayMaster

behavior, defaultMouseFunctions, log_, POINT_MODE

Constructor Summary

XYDisplay()
Constuctor for display with RealType.XAxis mapped to Display.XAxis and RealType.YAxis mapped to Display.YAxis and a default name.

XYDisplay(boolean offscreen, Dimension dimension)
Constuctor for display with RealType.XAxis mapped to Display.XAxis and RealType.YAxis mapped to Display.YAxis and the specified offscreen.

XYDisplay(String name)
Constuctor for display with RealType.XAxis mapped to Display.XAxis and RealType.YAxis mapped to Display.YAxis and the specified name.

XYDisplay(String name, RealType xAxisType, RealType yAxisType)
Constructor with RealTypes for the X and Y axes and the given name.

XYDisplay(String name, RealType xAxisType, RealType yAxisType, boolean offScreen, Dimension dimension)
Constructor with RealTypes for the X and Y axes and the given name.

Method Summary

void	autoScaleXAxis() Let the XAxis autoscale.
void	autoScaleYAxis() Let the YAxis autoscale.
void	enableClipping(boolean clip) Enable clipping of data at the box edges.
boolean	getGridLinesVisible() Get whether the grid lines are visible
String	getName() Get the name given to this display.
AxisScale	getXAxisScale() Get the AxisScale associated with the X axis.
RealType	getXAxisType() Get the mapping for the XAxis.
Unit	getXDisplayUnit() Get the units of displayed values on the X axis
AxisScale	getYAxisScale() Get the AxisScale associated with the Y axis.
RealType	getYAxisType() Get the mapping for the YAxis.
Unit	getYDisplayUnit() Get the units of displayed values on the Y axis
void	setAspect(double x, double y) Set the aspect ratio of the axes
void	setAxisTypes(RealType xType, RealType yType) Change the mapping for both axes
void	setGridLinesVisible(boolean yesorno) Set the grid lines visible
void	setName(String newName) Set the name of this display.
void	setXAxisType(RealType xType) Change the mapping for the XAxis.
void	setXDisplayUnit(Unit newUnit) Set the units of displayed values on the X axis
void	setXRange(double min, double max) Set the range of displayed values on the X axis
void	setYAxisType(RealType yType) Change the mapping for the YAxis.
void	setYDisplayUnit(Unit newUnit) Set the units of displayed values on the Y axis
void	setYRange(double min, double max) Set the range of displayed values on the Y axis
void	showAxisScales(boolean show) Show the scale on both axes.

Methods inherited from class ucar.visad.display.DisplayMaster

addDisplayable, addDisplayListener, addKeyboardBehavior, addPropertyChangeListener, addPropertyChangeListener, addScalarMap, addScalarMaps, addVetoableChangeListener, addVetoableChangeListener, buildAnimationSet, dataChange, destroy, draw, ensureInactive, equals, finalize, firePropertyChange, firePropertyChange, getAnimationSetFromDisplayables, getAnimationStringVisible, getBackground, getComponent, getDestroyed, getDisplay, getDisplayableCount, getDisplayables, getDisplayables, getDisplayAspect, getDisplayComponent, getDisplayScale, getForeground, getImage, getMouseBehavior, getMouseFunctionMap, getOffscreenDimension, getProjectionMatrix, getRotation, getSavedProjectionMatrix, getScale, getScreenBounds, getStereoAvailable, getWaitMessageVisible, handleMouseWheelMoved, hashCode, indexOf, init, is3D, isActive, isPointMode, printMatrix, printMe, rebuild, rebuildDisplay, reDisplayAll, removeDisplayable, removeDisplayables, removePropertyChangeListener, removePropertyChangeListener, removeScalarMap, removeScalarMaps, removeVetoableChangeListener, removeVetoableChangeListener, replaceScalarMap, reScale, resetMouseFunctions, resetProjection, rotate, rotateX, rotateY, rotateZ, saveCurrentDisplay, saveCurrentDisplay, saveCurrentDisplay, saveProjection, setActive, setAnimation, setAnimationStringVisible, setBackground, setDefaultMouseFunctions, setDisplayables, setDisplayables, setDisplayActive, setDisplayAspect, setDisplayInactive, setEyePosition, setForeground, setKeyboardBehavior, setKeyboardEventMap, setKeyboardEventMap, setMouseFunctions, setOffscreenDimension, setPointMode, setProjectionMatrix, setRebuildNecessary, setWaitMessageVisible, setWheelEventMap, translate, zoom, zoom

Methods inherited from class java.lang.Object

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

Constructor Detail

XYDisplay

public XYDisplay()
          throws VisADException,
                 RemoteException

Constuctor for display with RealType.XAxis mapped to Display.XAxis and RealType.YAxis mapped to Display.YAxis and a default name.

Throws:

VisADException - some VisAD error

RemoteException - a remote error

XYDisplay

public XYDisplay(String name)
          throws VisADException,
                 RemoteException

Constuctor for display with RealType.XAxis mapped to Display.XAxis and RealType.YAxis mapped to Display.YAxis and the specified name.

Parameters:

name - name for the display

Throws:

VisADException - some VisAD error

RemoteException - a remote error

XYDisplay

public XYDisplay(boolean offscreen,
                 Dimension dimension)
          throws VisADException,
                 RemoteException

Constuctor for display with RealType.XAxis mapped to Display.XAxis and RealType.YAxis mapped to Display.YAxis and the specified offscreen.

Parameters:

offscreen - is this display offscreen

dimension - size of display for off screen rendering. May be null.

Throws:

VisADException - some VisAD error

RemoteException - a remote error

XYDisplay

public XYDisplay(String name,
                 RealType xAxisType,
                 RealType yAxisType)
          throws VisADException,
                 RemoteException

Constructor with RealTypes for the X and Y axes and the given name.

Parameters:

name - name for the display

xAxisType - a RealType for ScalarMap(yAxisType, Display.XAxis)

yAxisType - a RealType for ScalarMap(xAxisType, Display.YAxis)

Throws:

VisADException - some VisAD error

RemoteException - a remote error

XYDisplay

public XYDisplay(String name,
                 RealType xAxisType,
                 RealType yAxisType,
                 boolean offScreen,
                 Dimension dimension)
          throws VisADException,
                 RemoteException

Constructor with RealTypes for the X and Y axes and the given name.

Parameters:

name - name for the display

xAxisType - a RealType for ScalarMap(yAxisType, Display.XAxis)

yAxisType - a RealType for ScalarMap(xAxisType, Display.YAxis)

offScreen - is this display offscreen

dimension - size of display for off screen rendering. May be null.

Throws:

VisADException - some VisAD error

RemoteException - a remote error

Method Detail

setXAxisType

public void setXAxisType(RealType xType)
                  throws VisADException,
                         RemoteException

Change the mapping for the XAxis.

Parameters:

xType - new RealType for ScalarMap

Throws:

VisADException - some VisAD error

RemoteException - a remote error

setYAxisType

public void setYAxisType(RealType yType)
                  throws VisADException,
                         RemoteException

Change the mapping for the YAxis.

Parameters:

yType - new RealType for ScalarMap

Throws:

VisADException - some VisAD error

RemoteException - a remote error

getXAxisType

public RealType getXAxisType()

Get the mapping for the XAxis.

Returns:

RealType for X axis ScalarMap

getYAxisType

public RealType getYAxisType()

Get the mapping for the YAxis.

Returns:

RealType for Y axis ScalarMap

setAxisTypes

public void setAxisTypes(RealType xType,
                         RealType yType)
                  throws VisADException,
                         RemoteException

Change the mapping for both axes

Parameters:

xType - new RealType for X axis ScalarMap

yType - new RealType for Y axis ScalarMap

Throws:

VisADException - some VisAD error

RemoteException - a remote error

getXAxisScale

public AxisScale getXAxisScale()

Get the AxisScale associated with the X axis.

Returns:

X AxisScale

getYAxisScale

public AxisScale getYAxisScale()

Get the AxisScale associated with the Y axis.

Returns:

X AxisScale

showAxisScales

public void showAxisScales(boolean show)

Show the scale on both axes.

Parameters:

show - true to show

setXRange

public void setXRange(double min,
                      double max)

Set the range of displayed values on the X axis

Parameters:

min - minimum value for axis

max - maximum value for axis

setYRange

public void setYRange(double min,
                      double max)

Set the range of displayed values on the Y axis

Parameters:

min - minimum value for axis

max - maximum value for axis

autoScaleXAxis

public void autoScaleXAxis()

Let the XAxis autoscale.

autoScaleYAxis

public void autoScaleYAxis()

Let the YAxis autoscale.

setXDisplayUnit

public void setXDisplayUnit(Unit newUnit)

Set the units of displayed values on the X axis

Parameters:

newUnit - units to use

setYDisplayUnit

public void setYDisplayUnit(Unit newUnit)

Set the units of displayed values on the Y axis

Parameters:

newUnit - units to use

getXDisplayUnit

public Unit getXDisplayUnit()

Get the units of displayed values on the X axis

Returns:

axis units

getYDisplayUnit

public Unit getYDisplayUnit()

Get the units of displayed values on the Y axis

Returns:

axis units

setAspect

public void setAspect(double x,
                      double y)

Set the aspect ratio of the axes

Parameters:

x - X axis ratio

y - Y axis ratio

getName

public String getName()

Get the name given to this display.

Returns:

name of display.

setName

public void setName(String newName)

Set the name of this display.

Parameters:

newName - new name of display.

enableClipping

public void enableClipping(boolean clip)

Enable clipping of data at the box edges.

Parameters:

clip - true to turn clipping on, otherwise off

setGridLinesVisible

public void setGridLinesVisible(boolean yesorno)

Set the grid lines visible

Parameters:

yesorno - true to be visible

getGridLinesVisible

public boolean getGridLinesVisible()

Get whether the grid lines are visible

Returns:

true if visible