Package ucar.unidata.idv.control

Class GriddedSoundingControl

java.lang.Object

ucar.unidata.collab.SharableImpl

ucar.unidata.idv.control.DisplayControlBase

ucar.unidata.idv.control.DisplayControlImpl

ucar.unidata.idv.control.AerologicalSoundingControl

ucar.unidata.idv.control.GriddedSoundingControl

All Implemented Interfaces:

ActionListener, ItemListener, PropertyChangeListener, EventListener, HyperlinkListener, Sharable, DataChangeListener, DisplayControl, Prototypable, AerologicalDisplayConstants, ControlListener, DisplayListener

Direct Known Subclasses:

GriddedSkewTControl

public class GriddedSoundingControl
extends AerologicalSoundingControl

Creates an aerological sounding diagram for soundings. Adds a line probe to the main display and uses its position to interpolate the data.

Version:

$Revision: 1.14 $Date: 2007/03/09 11:55:55 $

Author:

Unidata Development Team

Nested Class Summary

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

DisplayControlImpl.SideLegendLabel

Field Summary

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

aeroDisplay, headerLabel, hodoDisplay, hodoView, soundingTable, soundingView

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.view.sounding.AerologicalDisplayConstants

EMAGRAM_DISPLAY, HODOGRAPH_DISPLAY, SKEWT_DISPLAY, STUVE_DISPLAY

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	Description
GriddedSoundingControl()	Constructs from nothing.

Method Summary

Modifier and Type	Method	Description
protected void	addLabelMacros(String template, List patterns, List values)	Add any macro name/value pairs.
protected boolean	canDoProgressiveResolution()	Does this control support progressive resolution? Subclasses should override.
void	doRemove()	Remove this control.
protected Set	getDataTimeSet()	Collect the time animation set from the displayables.
protected Data	getDisplayListData()	_more_
protected void	getEditMenuItems(List items, boolean forMenuBar)	Add the relevant edit menu items into the list
protected void	getMacroNames(List names, List labels)	Add any macro name/label pairs
RealTuple	getPosition()	Returns the horizontal position of the probe or null if the probe's position is indeterminate.
boolean	getProfilesVisibility()	_more_
protected String	getSpatialLociLabel()	Override the base class method to return the relevant name
boolean	hasMapProjection()	Does this display have a map projection
boolean	init(DataChoice dataChoice)	Constructs the vertical profile display and control buttons
void	initDone()	Called by the parent class after all initialization has been done.
void	probeMoved(RealTuple pos)	Handles internal consequences of a change to the probe position.
void	receiveShareData(Sharable from, Object dataId, Object[] data)	Receive shared-data updates.
void	relocateDisplay(ucar.unidata.geoloc.LatLonRect originalBounds, ucar.unidata.geoloc.LatLonRect newBounds, boolean useDataProjection)	_more_
void	setPairProfilesVisibility(boolean visible)	_more_
void	setPosition(RealTuple p)	Sets the horizontal position of the probe.
protected boolean	shouldAddControlListener()	A hook to allow derived classes to tell us to add this as a control listener
Set	subSetProfilesTimeSet(Set tset)
protected void	timeChanged(Real time)	Respond to a timeChange event
protected void	updateHeaderLabel()	Update the location label, subclasses can override.
void	viewpointChanged()	This gets called when we have received a controlChanged event and have not received another one in some time delta

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

addPropertiesComponents, computeBLH, computeBulkRi, doApplyProperties, doMakeContents, exportTableToCsv, getCurrentIdx, getCurrentIndex, getDisplayType, getHodographView, getLocation, getParcelMode, getSaveMenuItems, getShowUAndVWinds, getSoundingView, getSpatialLociVisible, getTrajectoryActive, getTypeLabel, getViewManagerForCapture, getViewMenuItems, getVirtTempActive, getWindBarbSpacing, isDisplayType, propertyChange, setDisplayType, setDisplayVisibility, setHodographView, setParcelMode, setShowUAndVWinds, setSoundings, setSoundingView, setSpatialLoci, setSpatialLociVisible, setTrajectoryActive, setVirtTempActive, setWindBarbSpacing, xxxgetTitle

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

actionPerformed, activateDisplays, addAttributedDisplayable, addAttributedDisplayable, addAttributedDisplayable, addAttributeFlags, addCheckBoxSettings, addDataChoice, addDisplayable, addDisplayable, addDisplayable, addDisplayable, addDisplayable, addDisplayable, addDisplayMaster, addDisplaySettings, 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, applyZPosition, boundsClose, canBeDocked, 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, doMakeSmoothingWidget, 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, getDebugDetails, getDefaultColorScaleInfo, getDefaultDisplayListTemplate, getDefaultDistanceUnit, getDefaultFastRendering, getDefaultSamplingMode, getDefaultSamplingModeValue, getDefaultView, getDefaultViewDescriptor, getDefaultViewManager, getDetailsContents, getDisplayAltitudeType, getDisplayCategory, getDisplayCenter, getDisplayConventions, getDisplayedData, getDisplayId, getDisplayInfos, getDisplayListColor, 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, getInitialZPosition, getInternalAnimation, getInternalAnimation, getIsProgressiveResolution, getIsRaster, getIsTimeDriver, getLabel, getLastFileMenuItems, getLatLonPoints, getLegendButtons, getLegendComponent, getLegendLabel, getLegendLabels, getLegendLabelTemplate, getLegendToolTip, getLineWidth, getLineWidthWidget, getLineWidthWidgetLabel, getLockVisibilityToggle, getLongParamName, 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, 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, getViewManagers, getViewMenuItems, getVisbilityAnimationPause, getWasUnPersisted, getWindow, getWindowSize, getWindowVisible, getWindowX, getWindowY, getZPosition, getZPositionSliderLabel, guiExported, guiImported, handleDisplayChanged, handleWindowClosing, hasForecastHourMacro, hasTimeMacro, haveDataTimes, haveParameterDefaults, hide, hyperlinkUpdate, inGlobeDisplay, init, init, init, initAfterUnPersistence, initAfterUnPersistence, initAsPrototype, initAsTemplate, initBasic, 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, 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, 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, setNewDisplayUnit, 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, shouldAddDisplayListener, shouldApplyFastRendering, shouldBeDocked, shouldWindowBeVisible, show, showColorControlWidget, showColorDialog, showColorDialog, showColorScaleDialog, showColorScales, showColorSwatches, showContourPropertiesDialog, showDetails, showDisplaySettingsDialog, showHelp, showLegendMenu, showNormalCursor, showProperties, showTimeRangeDialog, showWaitCursor, toFront, toggleNoteTextArea, toggleVisibilityForVectorGraphicsRendering, toggleWindow, toString, transectChanged, updateAnimation, updateDataInstance, updateDataSelection, updateDisplayList, updateGridDataInstance, updateLegendAndList, updateLegendLabel, updateLockButton, useSmoothingFactor, useZPosition, viewManagerChanged, viewManagerDestroyed, 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

Constructor Details

GriddedSoundingControl

public GriddedSoundingControl()
                       throws VisADException,
RemoteException

Constructs from nothing.

Throws:

VisADException - if a VisAD failure occurs.

RemoteException - if a Java RMI failure occurs.

Method Details

init

public boolean init(DataChoice dataChoice)
             throws VisADException,
RemoteException

Constructs the vertical profile display and control buttons

Overrides:

init in class DisplayControlImpl

Parameters:

dataChoice - The data for this instance.

Returns:

true if and only if this instance was correctly initialized.

Throws:

VisADException - couldn't create a VisAD object needed

RemoteException - couldn't create a remote object needed

initDone

public void initDone()

Called by the parent class after all initialization has been done.

Overrides:

initDone in class DisplayControlImpl

doRemove

public void doRemove()
              throws VisADException,
RemoteException

Remove this control. Call the parent class doRemove and clears references to gridLocs, etc.

Specified by:

doRemove in interface DisplayControl

Overrides:

doRemove in class AerologicalSoundingControl

Throws:

RemoteException

VisADException

getEditMenuItems

protected void getEditMenuItems(List items,
 boolean forMenuBar)

Add the relevant edit menu items into the list

Overrides:

getEditMenuItems in class AerologicalSoundingControl

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

timeChanged

protected void timeChanged(Real time)

Respond to a timeChange event

Overrides:

timeChanged in class DisplayControlImpl

Parameters:

time - new time

getSpatialLociLabel

protected String getSpatialLociLabel()

Override the base class method to return the relevant name

Overrides:

getSpatialLociLabel in class AerologicalSoundingControl

Returns:

get the label text for the spatial location label.

setPosition

public void setPosition(RealTuple p)
                 throws VisADException,
RemoteException

Sets the horizontal position of the probe. This method is used by the persistance mechanism.

Parameters:

p - The horizontal position of the probe.

Throws:

VisADException - if p.getType() isn't RealTupleType.SpatialCartesian2DTuple or if another VisAD failure occurs.

RemoteException - if a Java RMI failure occurs.

getPosition

public RealTuple getPosition()
                      throws VisADException,
RemoteException

Returns the horizontal position of the probe or null if the probe's position is indeterminate.

Returns:

The horizontal probe position or null . The MathType of a non-null returned object is RealTupleType.SpatialCartesian2DTuple.

Throws:

VisADException - if a VisAD failure occurs.

RemoteException - if a Java RMI failure occurs.

receiveShareData

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

Receive shared-data updates.

Specified by:

receiveShareData in interface Sharable

Overrides:

receiveShareData in class DisplayControlImpl

Parameters:

from - The Sharable object from which this event originates.

dataId - The shared data identifier.

data - The shared data.

probeMoved

public void probeMoved(RealTuple pos)

Handles internal consequences of a change to the probe position.

Parameters:

pos - The probe's new position.

getDataTimeSet

protected Set getDataTimeSet()
                      throws RemoteException,
VisADException

Collect the time animation set from the displayables. If none found then return null.

Overrides:

getDataTimeSet in class DisplayControlImpl

Returns:

Animation set

Throws:

RemoteException - On badness

VisADException - On badness

getMacroNames

protected void getMacroNames(List names,
 List labels)

Add any macro name/label pairs

Overrides:

getMacroNames in class DisplayControlImpl

Parameters:

names - List of macro names

labels - List of macro labels

addLabelMacros

protected void addLabelMacros(String template,
 List patterns,
 List values)

Add any macro name/value pairs.

Overrides:

addLabelMacros in class DisplayControlImpl

Parameters:

template - template

patterns - The macro names

values - The macro values

updateHeaderLabel

protected void updateHeaderLabel()

Update the location label, subclasses can override.

Overrides:

updateHeaderLabel in class AerologicalSoundingControl

getDisplayListData

protected Data getDisplayListData()

_more_

Overrides:

getDisplayListData in class DisplayControlImpl

Returns:

_more_

subSetProfilesTimeSet

public Set subSetProfilesTimeSet(Set tset)
                          throws Exception

Throws:

Exception

setPairProfilesVisibility

public void setPairProfilesVisibility(boolean visible)
                               throws Exception

_more_

Parameters:

visible - _more_

Throws:

Exception - _more_

getProfilesVisibility

public boolean getProfilesVisibility()

_more_

Returns:

_more_

relocateDisplay

public void relocateDisplay(ucar.unidata.geoloc.LatLonRect originalBounds,
 ucar.unidata.geoloc.LatLonRect newBounds,
 boolean useDataProjection)

_more_

Overrides:

relocateDisplay in class DisplayControlImpl

Parameters:

originalBounds - The original bounds of the datasource

newBounds - The relocated bounds of the datasource

viewpointChanged

public void viewpointChanged()

Description copied from class: DisplayControlImpl

This gets called when we have received a controlChanged event and have not received another one in some time delta

Overrides:

viewpointChanged in class DisplayControlImpl

shouldAddControlListener

protected boolean shouldAddControlListener()

Description copied from class: DisplayControlImpl

A hook to allow derived classes to tell us to add this as a control listener

Overrides:

shouldAddControlListener in class DisplayControlImpl

Returns:

Add as control listener

canDoProgressiveResolution

protected boolean canDoProgressiveResolution()

Description copied from class: DisplayControlImpl

Does this control support progressive resolution? Subclasses should override.

Overrides:

canDoProgressiveResolution in class DisplayControlImpl

Returns:

false

hasMapProjection

public boolean hasMapProjection()

Description copied from class: DisplayControlImpl

Does this display have a map projection

Overrides:

hasMapProjection in class DisplayControlImpl

Returns:

Has map projection