ucar.unidata.idv.control

Class RangeAndBearingControl

java.lang.Object

ucar.unidata.collab.SharableImpl

ucar.unidata.idv.control.DisplayControlBase

ucar.unidata.idv.control.DisplayControlImpl

ucar.unidata.idv.control.RangeAndBearingControl

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.ItemListener, java.beans.PropertyChangeListener, java.util.EventListener, javax.swing.event.HyperlinkListener, Sharable, DataChangeListener, DisplayControl, Prototypable, DisplayableData.DragAdapter, visad.ControlListener, visad.DisplayListener

public class RangeAndBearingControl
extends DisplayControlImpl
implements java.awt.event.ActionListener, java.beans.PropertyChangeListener, DisplayableData.DragAdapter

Class to make a dragable line with end points which computes the range and bearing between the end points. Also makes a JFrame with text display of range and bearing values, and control buttoms to remove the whole thing etc.

Version:

$Revision: 1.87 $

Author:

Jeff McWhirter

Nested Class Summary

Nested classes/interfaces inherited from class ucar.unidata.idv.control.DisplayControlImpl

DisplayControlImpl.SideLegendLabel

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CMD_FLD_END Command property for the text field end point
static java.lang.String	CMD_FLD_START Command property for the text field start point
static java.lang.String	CMD_PLANET_CHOICE Command property for the planet choice
static java.lang.String	CMD_STATION_END Command property for the station end point
static java.lang.String	CMD_STATION_START Command property for the station start point
static int	POINT_END End point identifier
static int	POINT_START Start point identifier
static java.lang.String	PROP_DECLINATION Declination property
static java.lang.String	SHARE_LOCATION_END property for sharing location end point
static java.lang.String	SHARE_LOCATION_START property for sharing location start point
static java.lang.String	SHARE_RBCLINE property for sharing transect location
static java.lang.String	SHARE_STATION_END property for sharing station end point
static java.lang.String	SHARE_STATION_START property for sharing station start point

Fields inherited from class ucar.unidata.idv.control.DisplayControlImpl

categories, colorScaleInfo, colorScales, contourInfo, contourInfoParams, contourWidget, controlContext, ctw, dataSelection, defaultView, defaultViewManager, DISPLAY_LIST_NAME, displayListTable, displayListUsesColor, displayMasters, displayUnit, helpUrl, initNoteText, instantiatedWithNoData, isProgressiveResolution, matchDisplayRegion, noteTextArea, noteWrapper, paramName, reloadFromBounds, requestProperties, resolutionReadout, selectRangeWidget, settingVisibility, sharables, showNoteText, skipSlider, version, viewManagers, ZFUDGE

Fields inherited from class ucar.unidata.idv.control.DisplayControlBase

APPEARANCE_DARK, APPEARANCE_IDV, APPEARANCE_LIGHT, CMD_BARBSIZE, CMD_COLORS, CMD_COLORTABLE, CMD_INTERVAL, CMD_LEVEL, CMD_LINEWIDTH, CMD_POPUP, CMD_REMOVE, DEFAULT_POINT_SIZE, DEFAULT_SAMPLING_MODE, FIND_ALL, FIND_CATEGORY, FIND_CLASS, FIND_SPECIAL, FIND_THIS, FIND_WITHDATA, FIND_WITHTHISDATA, FIND_WITHTHISFIELD, FIND_WITHTHISVIEW, FLAG_COLOR, FLAG_COLORTABLE, FLAG_COLORUNIT, FLAG_CONTOUR, FLAG_DATACONTROL, FLAG_DISPLAYUNIT, FLAG_GRIDTRAJECTORY, FLAG_LINEWIDTH, FLAG_NONE, FLAG_SELECTRANGE, FLAG_SKIPFACTOR, FLAG_SMOOTHING, FLAG_TEXTUREQUALITY, FLAG_TIMERANGE, FLAG_ZPOSITION, GRID_INSETS, ICON_LOCK, ICON_REMOVE, ICON_UNLOCK, LABEL_NONE, log_, MACRO_DATASOURCENAME, MACRO_DISPLAYNAME, MACRO_DISPLAYUNIT, MACRO_FHOUR, MACRO_FHOUR2, MACRO_LONGNAME, MACRO_POSITION, MACRO_RESOLUTION, MACRO_SHORTNAME, MACRO_STATION, MACRO_TIMESTAMP, MACRO_VALUE, NEAREST_NEIGHBOR, PREF_DISPLAYLIST_TEMPLATE, PREF_EXTRALABEL_TEMPLATE, PREF_LEGENDLABEL_TEMPLATE, PROP_REMOVED, SETTINGS_GROUP_DISPLAY, SETTINGS_GROUP_FLAGS, SHARE_CHOICES, SHARE_COLOR, SHARE_COLORSCALE, SHARE_COLORTABLE, SHARE_DISPLAYUNIT, SHARE_POSITION, SHARE_SELECTRANGE, SHARE_SKIPVALUE, SHARE_TRANSECT, SHARE_VISIBILITY, WEIGHTED_AVERAGE

Fields inherited from interface ucar.unidata.idv.DisplayControl

BOTTOM_LEGEND, DEFAULT_PROBEFORMAT, PREF_PREFIX, PREF_PROBEFORMAT, PREF_REMOVEONWINDOWCLOSE, PREF_SAMPLING_MODE, PREF_STANDALONE_REMOVEONCLOSE, PREF_STANDALONE_REMOVEONCLOSE_ASK, PROP_LEGENDICON, RASTERMODE_SHOWALL, RASTERMODE_SHOWNONRASTER, RASTERMODE_SHOWRASTER, SIDE_LEGEND

Constructor Summary

Constructors

Constructor and Description
RangeAndBearingControl() Default Constructor.

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent event) Deal with action events from the gui controls made by this class.
protected void	addPropertiesComponents(javax.swing.JTabbedPane jtp) Add the earth tab
protected void	applyZPosition() Override this and just force a change in position topickup the new z
boolean	constrainDragPoint(float[] position) Constrain the altitude of the drag point
boolean	doApplyProperties() apply the earth properties
java.awt.Container	doMakeContents() Make the UI contents for this control.
void	doRemove() Remove the display control
CrossSectionSelector	getCrossSectionSelector() Return the selector line with end points.
protected void	getEditMenuItems(java.util.List items, boolean forMenuBar) Add the relevant edit menu items into the list
float	getEndLat() Get the ending latitude property.
float	getEndLon() Get the ending longitude property.
NamedStationImpl	getEndStation() Get the ending station property.
protected double	getInitialZPosition() get the initial z position to use.
void	getLegendLabels(java.util.List labels, int legendType) Get the extra label used for the legend.
ucar.unidata.geoloc.Earth	getPlanet() Get the Planet property.
visad.RealTuple	getPointOfSelector(int which) Return the x/y location of the given end point of the CrossSectionSelector
double	getSelectorAltitude() Get the fixed altitude for the selector
float	getStartLat() Get the starting latitude property.
float	getStartLon() Set the starting longitude property.
NamedStationImpl	getStartStation() Get the starting station property.
java.lang.String	getStationTableName() Get the StationTableName property.
boolean	handleAddPoint(float[] x) method for dragadapter interface
boolean	handleDragDirect(visad.VisADRay ray, boolean first, int mouseModifiers) method for dragadapter interface
boolean	init(DataChoice dataChoice) Called to make this kind of Display Control; also calls code to made its Displayable, the line.
visad.RealTuple[]	makeDefaultLinePosition(NavigatedDisplay mapDisplay) A utility method to create the initial line position
void	propertyChange(java.beans.PropertyChangeEvent evt) Handle property change
void	receiveShareData(Sharable from, java.lang.Object dataId, java.lang.Object[] data) Accept and check sharable data.
void	setEndLat(float value) Set the ending latitude property.
void	setEndLon(float value) Set the ending longitude property.
void	setEndPoint(visad.RealTuple rt) Set the ending point
void	setEndStation(NamedStationImpl n) Set the ending station property.
protected boolean	setNewDisplayUnit(visad.Unit newUnit, boolean applyToDisplayable) Override base class method toact when the display unit has changed
void	setPlanet(ucar.unidata.geoloc.Earth value) Set the Planet property.
void	setStartLat(float value) Set the starting latitude property.
void	setStartLon(float value) Set the starting longitude property.
void	setStartPoint(visad.RealTuple rt) Set the starting point
void	setStartStation(NamedStationImpl n) Set the starting station property.
void	setStationTableName(java.lang.String value) Set the StationTableName property.
void	transectPositionChanged(boolean fromSelector) Method to perform what needs to be done when transect position changes.

Methods inherited from class ucar.unidata.idv.control.DisplayControlImpl

activateDisplays, addAttributedDisplayable, addAttributedDisplayable, addAttributedDisplayable, addAttributeFlags, addCheckBoxSettings, addDataChoice, addDisplayable, addDisplayable, addDisplayable, addDisplayable, addDisplayable, addDisplayable, addDisplayMaster, addDisplaySettings, addLabelMacros, addNewData, addNoteText, addPropertyChangeListener, addRemovable, addSharable, addTimeModeWidget, addToControlContext, addToRangeMenu, addToRangeMenu, addToRangeMenu, addViewManager, appendDataChoices, applyAttributesToDisplayables, applyColor, applyColorScaleInfo, applyColorTable, applyColorUnit, applyContourInfo, applyDisplaySetting, applyDisplayUnit, applyForecastHourMacro, applyLineWidth, applyPreferences, applyProperties, applyProperties, applyPropertyValues, applyRange, applySelectRange, applySkipFactor, applySmoothing, applyTextureQuality, applyTimeRange, boundsClose, canBeDocked, canDoProgressiveResolution, canExportData, canSaveDataInCache, captureWindow, centerOnDisplay, changeColorUnit, changeDisplayUnit, checkBoundsChange, checkFlag, checkIfDataOk, checkImageSize, clearDataInstance, clearPrototype, clearViewManagers, close, colorUnitChanged, controlChanged, convertColorRange, convertRange, createDisplayListDisplayable, createIdvWindow, dataChanged, deactivateDisplays, debug, displayableToFront, displayChanged, displayControlFailed, displayUnitChanged, doExport, doInitialUpdateLegendAndList, doMakeBottomLegendComponent, doMakeChangeColorMenu, doMakeChangeColorMenu, doMakeChangeParameterMenuItem, doMakeColorControl, doMakeColorControl, doMakeColorScales, doMakeDataInstance, doMakeMenuBar, doMakeMenuBarMenus, doMakePointSizeWidget, doMakeRemoveControl, doMakeSideLegendComponent, doMakeSkipFactorSlider, doMakeTextureSlider, doMakeVisibilityControl, doMakeWidgetComponent, doMakeWindow, doMakeZPositionSlider, exportDisplayedData, findDisplayInfo, findDisplays, findDisplays, firePropertyChangeEvent, firstFrameDone, formatForCursorReadout, getActive, getAnimation, getAnimation, getAnimation, getAnimation, getAnimationInfo, getAnimationWidget, getAttributeFlags, getCachedData, getCanDoRemoveAll, getCategories, getChangeParameterLabel, getCollapseLegend, getColor, getColorDimness, getColorScaleInfo, getColorTable, getColorTableForDisplayable, getColorTableToApply, getColorTableWidget, getColorUnit, getColorUnitName, getColorWidgetLabel, getComponentHolder, getContents, getContourInfo, getControlChangeSleepTime, getControlContext, getControlMenus, getControlWidgets, getCursorReadout, getCursorReadoutInner, getCursorReadoutInner, getData, getDataChoice, getDataChoices, getDataForDisplayList, getDataInstance, getDataInstance, getDataProjection, getDataProjectionForMenu, getDataProjectionLabel, getDataSelection, getDataSources, getDataTimeRange, getDataTimeRange, getDataTimeSet, getDebugDetails, getDefaultColorScaleInfo, getDefaultDisplayListTemplate, getDefaultDistanceUnit, getDefaultFastRendering, getDefaultSamplingMode, getDefaultSamplingModeValue, getDefaultView, getDefaultViewDescriptor, getDefaultViewManager, getDetailsContents, getDisplayAltitudeType, getDisplayCategory, getDisplayCenter, getDisplayConventions, getDisplayedData, getDisplayId, getDisplayInfos, getDisplayListColor, getDisplayListData, getDisplayListDisplayable, getDisplayListTemplate, getDisplayMaster, getDisplayName, getDisplayScale, getDisplayUnit, getDisplayUnit, getDisplayUnitName, getDisplayVisibility, getDoCursorReadout, getEditMenuItems, getExpandedInTabs, getExtraLabelTemplate, getExtraLegendComponent, getExtraMenus, getFileMenuItems, getFileMenuItems, getGraphicsConfiguration, getGrid, getGrid, getHadDataChoices, getHaveInitialized, getHelpIds, getHelpMenuItems, getId, getIdv, getImage, getImage, getInitDataChoices, getInitialColorTable, getInitialFastRendering, getInitialRange, getInternalAnimation, getInternalAnimation, getIsProgressiveResolution, getIsRaster, getIsTimeDriver, getLabel, getLastFileMenuItems, getLatLonPoints, getLegendButtons, getLegendComponent, getLegendLabel, getLegendLabelTemplate, getLegendToolTip, getLineWidth, getLineWidthWidget, getLineWidthWidgetLabel, getLockVisibilityToggle, getLongParamName, getMacroNames, getMainPanel, getMainPanelSize, getMakeWindow, getMapDisplay, getMapViewManager, getMapViewProjection, getMatchDisplayRegion, getMenuLabel, getMyDataChoices, getNavigatedDisplay, getNoteText, getObjectStore, getOkToFireEvents, getOldColorTableOrInitialColorTable, getOriginalDataChoicesLabel, getOuterContents, getPointSize, getProperty, getProperty, getPropertyDisplayName, getRange, getRangeForColorTable, getRangeToApply, getRawDataUnit, getRequestProperties, getSamplingModeName, getSamplingModeValue, getSamplingModeValue, getSaveMenuItems, getSelectRange, getSelectRangeEnabled, getSelectRangeWidget, getSettingsPanel, getShortParamName, getShoulDoProgressiveResolution, getShowInDisplayList, getShowInLegend, getShowInTabs, getShowNoteText, getSkipValue, getSkipWidgetLabel, getSmoothingFactor, getSmoothingType, getSomeAnimation, getStore, getTemplateName, getTextureQuality, getTextureQualityLabel, getTimeSet, getTitle, getTransientProperty, getUnitForColor, getUseFastRendering, getUsesTimeDriver, getUseTimesInAnimation, getVersion, getVerticalValue, getViewAnimation, getViewContext, getViewer, getViewManager, getViewManager, getViewManager, getViewManagerClassNames, getViewManagerForCapture, getViewManagers, getViewMenuItems, getViewMenuItems, getVisbilityAnimationPause, getWasUnPersisted, getWindow, getWindowSize, getWindowVisible, getWindowX, getWindowY, getZPosition, getZPositionSliderLabel, guiExported, guiImported, handleDisplayChanged, handleWindowClosing, hasForecastHourMacro, hasMapProjection, hasTimeMacro, haveDataTimes, haveParameterDefaults, hide, hyperlinkUpdate, inGlobeDisplay, init, init, init, initAfterUnPersistence, initAfterUnPersistence, initAsPrototype, initAsTemplate, initBasic, initDone, initializeWithNewData, initWindow, isDisplay3D, isDisplayUnitAlsoColorUnit, isGuiShown, isInitDone, isInTransectView, isInViewManager, itemStateChanged, loadDataFromViewBounds, makeChangeColorMenuItems, makeLegendLabel, makeLockButton, makeRemoveButton, moveTo, notifyViewManagersOfChange, parseProperties, popup, popupDataDialog, popupDataDialog, popupDataDialog, processRequestProperties, projectionChanged, putTransientProperty, reallySetAttributeFlags, redoGuiLayout, reloadDataSource, reloadDataSourceInThread, relocateDisplay, relocateDisplay, removeDataChoice, removeDisplayable, removeDisplayables, removeDisplayables, removeOnWindowClose, removePropertyChangeListener, resetData, resetDimness, resetViewManager, revertToDefaultColorTable, revertToDefaultColorTable, revertToDefaultRange, revertToDefaultRange, saveAsFavorite, saveAsParameterDefaults, saveAsPrototype, saveAsTemplate, saveDataChoiceInCache, saveImage, saveProjection, selectDataChoices, setAnimationInfo, setAnimationSet, setAttributeFlags, setCachedData, setCanDoRemoveAll, setCategories, setCollapseLegend, setColor, setColorBrighter, setColorDimmer, setColorDimness, setColorScaleInfo, setColorScaleVisible, setColorTable, setColorTable, setColorTableName, setColorUnit, setColorUnitName, setComponentHolder, setContents, setContourInfo, setContourInfoParams, setData, setData, setDataChoices, setDataInstance, setDataInstances, setDataSelection, setDataTimeRange, setDefaultSamplingMode, setDefaultView, setDisplayableVisibility, setDisplayableVisiblity, setDisplayActive, setDisplayAreaSubset, setDisplayCategory, setDisplayId, setDisplayInactive, setDisplayListColor, setDisplayListColor, setDisplayListProperties, setDisplayListTemplate, setDisplayListTimeZone, setDisplayName, setDisplayUnit, setDisplayUnitName, setDisplayVisibility, setDoCursorReadout, setExpandedInTabs, setExtraLabelTemplate, setHadDataChoices, setHelpUrl, setId, setInitDataChoices, setInitialSettings, setInitialViewManager, setIsProgressiveResolution, setIsRaster, setIsTimeDriver, setLabelAsPreference, setLegendBackground, setLegendForeground, setLegendLabel, setLegendLabelTemplate, setLineWidth, setLockVisibilityToggle, setMainPanelDimensions, setMainPanelSize, setMakeWindow, setMatchDisplayRegion, setName, setNameFromUser, setNewColorUnit, setNoteText, setOkToFireEvents, setOriginalDataChoicesLabel, setParamName, setPersistedVisadData, setPointSize, setProjectionInView, setProjectionInView, setProjectionInView, setProperty, setRange, setRange, setSelectRange, setSelectRangeEnabled, setSettingsDisplayUnit, setSharedColorScaleInfo, setShowInDisplayList, setShowInLegend, setShowInTabs, setShowNoteText, setSkipValue, setSmoothingFactor, setSmoothingType, setTemplateName, setTextureQuality, setTitle, setUnitForColor, setUseFastRendering, setUsesTimeDriver, setUseTimesInAnimation, setVersion, setViewer, setViewManagerClassNames, setVisbilityAnimationPause, setWindowSize, setWindowVisible, setWindowX, setWindowY, setZPosition, setZPosition, shouldAddAnimationListener, shouldAddControlListener, shouldAddDisplayListener, shouldApplyFastRendering, shouldBeDocked, shouldWindowBeVisible, show, showColorControlWidget, showColorDialog, showColorDialog, showColorScaleDialog, showColorScales, showColorSwatches, showContourPropertiesDialog, showDetails, showDisplaySettingsDialog, showHelp, showLegendMenu, showNormalCursor, showProperties, showTimeRangeDialog, showWaitCursor, timeChanged, toFront, toggleNoteTextArea, toggleVisibilityForVectorGraphicsRendering, toggleWindow, toString, transectChanged, updateAnimation, updateDataInstance, updateDataSelection, updateDisplayList, updateGridDataInstance, updateLegendAndList, updateLegendLabel, updateLockButton, useSmoothingFactor, useZPosition, viewManagerChanged, viewManagerDestroyed, viewpointChanged, writeTestArchive, xxxsetDisplayActive, zSliderChanged

Methods inherited from class ucar.unidata.idv.control.DisplayControlBase

boxToEarth, boxToEarth, boxToEarth, boxToEarth, boxToEarth, boxToScreen, calculateRectangle, createStationTfo, earthToBox, earthToBox, earthToBoxTuple, earthToScreen, formatLevels, getLabeledReal, getLevelReal, getScreenCenter, getSelectedStation, getTmpProperty, isLeftButtonDown, logException, logException, makeEarthLocation, putTmpProperty, removeTmpProperty, screenToBox, screenToBox, screenToEarth, setStations, setStations, toBox, toEarth, userErrorMessage, userMessage

Methods inherited from class ucar.unidata.collab.SharableImpl

applySharableProperties, doShare, doShare, doShareExternal, doShareInternal, getReceiveShareTime, getSharablePropertiesComponent, getShareGroup, getSharing, getUniqueId, initSharable, removeSharable, setReceiveShareTime, setShareGroup, setSharing, setUniqueId, showSharableDialog

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.unidata.idv.DisplayControl

getTmpProperty, putTmpProperty, removeTmpProperty

Methods inherited from interface ucar.unidata.collab.Sharable

getReceiveShareTime, getShareGroup, getSharing, getUniqueId, setReceiveShareTime

Field Detail

POINT_START

public static final int POINT_START

Start point identifier

See Also:

Constant Field Values

POINT_END

public static final int POINT_END

End point identifier

See Also:

Constant Field Values

PROP_DECLINATION

public static final java.lang.String PROP_DECLINATION

Declination property

See Also:

Constant Field Values

CMD_STATION_START

public static final java.lang.String CMD_STATION_START

Command property for the station start point

See Also:

Constant Field Values

CMD_STATION_END

public static final java.lang.String CMD_STATION_END

Command property for the station end point

See Also:

Constant Field Values

CMD_FLD_START

public static final java.lang.String CMD_FLD_START

Command property for the text field start point

See Also:

Constant Field Values

CMD_FLD_END

public static final java.lang.String CMD_FLD_END

Command property for the text field end point

See Also:

Constant Field Values

CMD_PLANET_CHOICE

public static final java.lang.String CMD_PLANET_CHOICE

Command property for the planet choice

See Also:

Constant Field Values

SHARE_RBCLINE

public static final java.lang.String SHARE_RBCLINE

property for sharing transect location

See Also:

Constant Field Values

SHARE_STATION_START

public static final java.lang.String SHARE_STATION_START

property for sharing station start point

See Also:

Constant Field Values

SHARE_STATION_END

public static final java.lang.String SHARE_STATION_END

property for sharing station end point

See Also:

Constant Field Values

SHARE_LOCATION_START

public static final java.lang.String SHARE_LOCATION_START

property for sharing location start point

See Also:

Constant Field Values

SHARE_LOCATION_END

public static final java.lang.String SHARE_LOCATION_END

property for sharing location end point

See Also:

Constant Field Values

Constructor Detail

RangeAndBearingControl

public RangeAndBearingControl()

Default Constructor. Set the flags to tell that this display control wants a color widget.

Method Detail

getCrossSectionSelector

public CrossSectionSelector getCrossSectionSelector()

Return the selector line with end points.

Returns:

a CrossSectionSelector the selector line with end points.

init

public boolean init(DataChoice dataChoice)
             throws visad.VisADException,
                    java.rmi.RemoteException

Called to make this kind of Display Control; also calls code to made its Displayable, the line. This method is called from inside DisplayControlImpl.init(several args).

Overrides:

init in class DisplayControlImpl

Parameters:

dataChoice - the DataChoice of the moment - not used yet; can be null.

Returns:

true if successful

Throws:

java.rmi.RemoteException - Java RMI error

visad.VisADException - VisAD Error

getEditMenuItems

protected void getEditMenuItems(java.util.List items,
                                boolean forMenuBar)

Add the relevant edit menu items into the list

Overrides:

getEditMenuItems in class DisplayControlImpl

Parameters:

items - List of menu items

forMenuBar - Is this for the menu in the window's menu bar or for a popup menu in the legend

doRemove

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

Remove the display control

Specified by:

doRemove in interface DisplayControl

Overrides:

doRemove in class DisplayControlImpl

Throws:

java.rmi.RemoteException - Bad things

visad.VisADException - Bad things

doMakeContents

public java.awt.Container doMakeContents()

Make the UI contents for this control.

Overrides:

doMakeContents in class DisplayControlImpl

Returns:

UI container

addPropertiesComponents

protected void addPropertiesComponents(javax.swing.JTabbedPane jtp)

Add the earth tab

Overrides:

addPropertiesComponents in class DisplayControlImpl

Parameters:

jtp - the tabbed pane

doApplyProperties

public boolean doApplyProperties()

apply the earth properties

Overrides:

doApplyProperties in class DisplayControlImpl

Returns:

ok

makeDefaultLinePosition

public visad.RealTuple[] makeDefaultLinePosition(NavigatedDisplay mapDisplay)
                                          throws visad.VisADException,
                                                 java.rmi.RemoteException

A utility method to create the initial line position

Parameters:

mapDisplay - The display

Returns:

An array of size 2 that holds the start and end position

Throws:

java.rmi.RemoteException - On badness

visad.VisADException - On badness

constrainDragPoint

public boolean constrainDragPoint(float[] position)

Constrain the altitude of the drag point

Specified by:

constrainDragPoint in interface DisplayableData.DragAdapter

Parameters:

position - point position

Returns:

continue dragging

handleDragDirect

public boolean handleDragDirect(visad.VisADRay ray,
                                boolean first,
                                int mouseModifiers)

method for dragadapter interface

Specified by:

handleDragDirect in interface DisplayableData.DragAdapter

Parameters:

ray - the ray

first - first time

mouseModifiers - event

Returns:

ok

handleAddPoint

public boolean handleAddPoint(float[] x)

method for dragadapter interface

Specified by:

handleAddPoint in interface DisplayableData.DragAdapter

Parameters:

x - points

Returns:

ok

getInitialZPosition

protected double getInitialZPosition()

get the initial z position to use. If in globe return 0

Overrides:

getInitialZPosition in class DisplayControlImpl

Returns:

z position

applyZPosition

protected void applyZPosition()
                       throws visad.VisADException,
                              java.rmi.RemoteException

Override this and just force a change in position topickup the new z

Overrides:

applyZPosition in class DisplayControlImpl

Throws:

java.rmi.RemoteException - On badness

visad.VisADException - On badness

getSelectorAltitude

public double getSelectorAltitude()
                           throws visad.VisADException,
                                  java.rmi.RemoteException

Get the fixed altitude for the selector

Returns:

altitude

Throws:

java.rmi.RemoteException - On badness

visad.VisADException - On badness

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent evt)

Handle property change

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

Overrides:

propertyChange in class DisplayControlImpl

Parameters:

evt - The event

transectPositionChanged

public void transectPositionChanged(boolean fromSelector)

Method to perform what needs to be done when transect position changes.

Parameters:

fromSelector - true if from the selector

receiveShareData

public void receiveShareData(Sharable from,
                             java.lang.Object dataId,
                             java.lang.Object[] data)

Accept and check sharable data.

Specified by:

receiveShareData in interface Sharable

Overrides:

receiveShareData in class DisplayControlImpl

Parameters:

from - object sending shared data

dataId - id for sharable data

data - the data

setNewDisplayUnit

protected boolean setNewDisplayUnit(visad.Unit newUnit,
                                    boolean applyToDisplayable)

Override base class method toact when the display unit has changed

Overrides:

setNewDisplayUnit in class DisplayControlImpl

Parameters:

newUnit - The new unit

applyToDisplayable - Some parameter

Returns:

Was successful

getLegendLabels

public void getLegendLabels(java.util.List labels,
                            int legendType)

Get the extra label used for the legend.

Overrides:

getLegendLabels in class DisplayControlImpl

Parameters:

labels - labels to append to

legendType - The type of legend, BOTTOM_LEGEND or SIDE_LEGEND

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent event)

Deal with action events from the gui controls made by this class.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Overrides:

actionPerformed in class DisplayControlImpl

Parameters:

event - action event to check

getPointOfSelector

public visad.RealTuple getPointOfSelector(int which)
                                   throws visad.VisADException,
                                          java.rmi.RemoteException

Return the x/y location of the given end point of the CrossSectionSelector

Parameters:

which - which end (start or end)

Returns:

position

Throws:

java.rmi.RemoteException - Java RMI error

visad.VisADException - VisAD Error

setStartLat

public void setStartLat(float value)

Set the starting latitude property. Used by XML persistence.

Parameters:

value - starting latitude

getStartLat

public float getStartLat()

Get the starting latitude property. Use by XML persistence.

Returns:

starting latitude

setStartLon

public void setStartLon(float value)

Set the starting longitude property. Used by XML persistence.

Parameters:

value - starting longitude

getStartLon

public float getStartLon()

Set the starting longitude property. Used by XML persistence.

Returns:

starting longitude

setEndLat

public void setEndLat(float value)

Set the ending latitude property. Used by XML persistence.

Parameters:

value - ending latitude

getEndLat

public float getEndLat()

Get the ending latitude property. Used by XML persistence.

Returns:

ending latitude

setEndLon

public void setEndLon(float value)

Set the ending longitude property. Used by XML persistence.

Parameters:

value - ending longitude

getEndLon

public float getEndLon()

Get the ending longitude property. Used by XML persistence.

Returns:

ending longitude

setStartPoint

public void setStartPoint(visad.RealTuple rt)

Set the starting point

Parameters:

rt - start point

setEndPoint

public void setEndPoint(visad.RealTuple rt)

Set the ending point

Parameters:

rt - end point

getStartStation

public NamedStationImpl getStartStation()

Get the starting station property.

Returns:

starting station

setStartStation

public void setStartStation(NamedStationImpl n)

Set the starting station property.

Parameters:

n - starting station

getEndStation

public NamedStationImpl getEndStation()

Get the ending station property.

Returns:

ending station

setEndStation

public void setEndStation(NamedStationImpl n)

Set the ending station property.

Parameters:

n - ending station

setStationTableName

public void setStationTableName(java.lang.String value)

Set the StationTableName property.

Parameters:

value - The new value for StationTableName

getStationTableName

public java.lang.String getStationTableName()

Get the StationTableName property.

Returns:

The StationTableName

setPlanet

public void setPlanet(ucar.unidata.geoloc.Earth value)

Set the Planet property.

Parameters:

value - The new value for Planet

getPlanet

public ucar.unidata.geoloc.Earth getPlanet()

Get the Planet property.

Returns:

The Planet