edu.wisc.ssec.mcidasv.control

Class MultiSpectralControl

java.lang.Object

ucar.unidata.collab.SharableImpl

ucar.unidata.idv.control.DisplayControlBase

ucar.unidata.idv.control.DisplayControlImpl

edu.wisc.ssec.mcidasv.control.HydraControl

edu.wisc.ssec.mcidasv.control.MultiSpectralControl

All Implemented Interfaces:

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

public class MultiSpectralControl
extends HydraControl

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	MultiSpectralControl.ColorEditor
class	MultiSpectralControl.ColorRenderer
class	MultiSpectralControl.HackyDragDropRowUI
private static class	MultiSpectralControl.ProbeTableModel
private static class	MultiSpectralControl.Spectrum

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

DisplayControlImpl.SideLegendLabel

Field Summary

Fields

Modifier and Type	Field and Description
private JButton	addProbe
private static int	DEFAULT_FLAGS
private MultiSpectralDisplay	display
private DisplayMaster	displayMaster
private McIDASVHistogramWrapper	histoWrapper
(package private) JTextField	maxBox
(package private) JTextField	minBox
private String	PARAM
private int	probesSeen
private JTable	probeTable
private float	rangeMax
private float	rangeMin
private JButton	removeProbe
private JScrollPane	scrollPane
private List<MultiSpectralControl.Spectrum>	spectra
private List<Hashtable<String,Object>>	spectraProperties
private JTextField	wavenumbox

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

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

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

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_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_LONGNAME, MACRO_POSITION, 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, DOTIMEDRIVER, 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
MultiSpectralControl()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addSpectra(Color... colors) Uses a variable-length array of Colors to create new readout probes using the specified colors.
MultiSpectralControl.Spectrum	addSpectrum(Color color) Creates a new ReadoutProbe with the specified Color.
protected void	clearViewManagers() Runs through the list of ViewManager-s and tells each to destroy.
protected void	contrastStretch(double low, double high)
Container	doMakeContents() Make Gui contents
protected JComponent	doMakeWidgetComponent() A helper method for constructing the ui.
void	doRemove() Remove this DisplayControl.
MapProjection	getDataProjection() get MapProjection of data to display
DataSelection	getDataSelection() This is used for xml persistence.
private JComponent	getDisplayTab()
private JComponent	getHistogramTabComponent()
protected ColorTable	getInitialColorTable() A hook so derived classes can return a colortable.
protected Range	getInitialRange() Hook method to allow derived classes to return a different initial Range
protected MultiSpectralDisplay	getMultiSpectralDisplay()
List<Hashtable<String,Object>>	getSpectraProperties()
void	handleChannelChange(float newChan)
void	handleChannelChange(float newChan, boolean update)
boolean	init(DataChoice choice) Initialize this instance according to a data choice.
void	initDone() Called after all initialization has been done.
static float[]	minmax(float[] values)
void	pokeSpectra() Makes each ReadoutProbe in this display control attempt to redisplay its readout value.
void	removeSpectra() Iterates through the list of MultiSpectralControl.Spectrums that manage each ReadoutProbe associated with this display control and calls MultiSpectralControl.Spectrum.removeValueDisplay() in an effort to remove this control's probes.
void	removeSpectrum(int index) Attempts to remove the MultiSpectralControl.Spectrum at the given index.
void	resetColorTable()
void	setDataSelection(DataSelection newSelection) This is used for xml persistence.
void	setDisplayVisibility(boolean on) Overridden by McIDAS-V so that "hide" probes when their display is turned off.
void	setSpectraProperties(List<Hashtable<String,Object>> props)
private void	updateHistogramTab()
boolean	updateImage(float newChan)
protected void	updateList(List<MultiSpectralControl.Spectrum> updatedSpectra)

Methods inherited from class edu.wisc.ssec.mcidasv.control.HydraControl

updateRange

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, addLabelMacros, addNewData, addNoteText, addPropertiesComponents, addPropertyChangeListener, addRemovable, addSharable, addTimeModeWidget, addToControlContext, addToRangeMenu, addToRangeMenu, addToRangeMenu, addViewManager, appendDataChoices, applyAttributesToDisplayables, applyColor, applyColorScaleInfo, applyColorTable, applyColorUnit, applyContourInfo, applyDisplaySetting, applyDisplayUnit, applyLineWidth, applyPreferences, applyProperties, applyProperties, applyPropertyValues, applyRange, applySelectRange, applySkipFactor, applySmoothing, applyTextureQuality, applyTimeRange, applyZPosition, boundsClose, canBeDocked, canExportData, canSaveDataInCache, captureWindow, centerOnDisplay, changeColorUnit, changeDisplayUnit, checkFlag, checkIfDataOk, checkImageSize, clearDataInstance, clearPrototype, close, colorUnitChanged, controlChanged, convertColorRange, convertRange, createDisplayListDisplayable, createIdvWindow, dataChanged, deactivateDisplays, debug, displayableToFront, displayChanged, displayControlFailed, displayUnitChanged, doApplyProperties, doInitialUpdateLegendAndList, doMakeBottomLegendComponent, doMakeChangeColorMenu, doMakeChangeColorMenu, doMakeChangeParameterMenuItem, doMakeColorControl, doMakeColorControl, doMakeColorScales, doMakeDataInstance, doMakeMenuBar, doMakeMenuBarMenus, doMakePointSizeWidget, doMakeRemoveControl, doMakeSideLegendComponent, doMakeSkipFactorSlider, doMakeTextureSlider, doMakeVisibilityControl, 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, getDataProjectionForMenu, getDataProjectionLabel, getDataSources, getDataTimeRange, getDataTimeRange, getDataTimeSet, getDebugDetails, getDefaultColorScaleInfo, 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, getEditMenuItems, getExpandedInTabs, getExtraLabelTemplate, getExtraLegendComponent, getExtraMenus, getFileMenuItems, getFileMenuItems, getGraphicsConfiguration, getGrid, getGrid, getHadDataChoices, getHaveInitialized, getHelpIds, getHelpMenuItems, getId, getIdv, getImage, getImage, getInitDataChoices, getInitialFastRendering, getInitialZPosition, getInternalAnimation, getInternalAnimation, getIsRaster, getIsTimeDriver, getLabel, getLastFileMenuItems, getLegendButtons, getLegendComponent, getLegendLabel, getLegendLabels, getLegendLabelTemplate, getLegendToolTip, getLineWidth, getLineWidthWidget, getLineWidthWidgetLabel, getLockVisibilityToggle, getLongParamName, getMacroNames, getMainPanel, getMainPanelSize, getMakeWindow, getMapDisplay, getMapViewManager, getMapViewProjection, 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, 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, hasMapProjection, hasTimeMacro, haveDataTimes, haveParameterDefaults, hide, hyperlinkUpdate, inGlobeDisplay, init, init, init, initAfterUnPersistence, initAfterUnPersistence, initAsPrototype, initAsTemplate, initBasic, initializeWithNewData, initWindow, isDisplay3D, isDisplayUnitAlsoColorUnit, isGuiShown, isInitDone, isInTransectView, isInViewManager, itemStateChanged, makeChangeColorMenuItems, makeLegendLabel, makeLockButton, makeRemoveButton, moveTo, notifyViewManagersOfChange, parseProperties, popup, popupDataDialog, popupDataDialog, popupDataDialog, processRequestProperties, projectionChanged, propertyChange, putTransientProperty, receiveShareData, redoGuiLayout, reloadDataSource, reloadDataSourceInThread, removeDataChoice, removeDisplayable, removeDisplayables, removeDisplayables, removeOnWindowClose, removePropertyChangeListener, resetData, resetDimness, resetViewManager, revertToDefaultColorTable, revertToDefaultColorTable, revertToDefaultRange, revertToDefaultRange, saveAsFavorite, saveAsParameterDefaults, saveAsPrototype, saveAsTemplate, saveDataChoiceInCache, saveImage, 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, setDataTimeRange, setDefaultSamplingMode, setDefaultView, setDisplayableVisibility, setDisplayableVisiblity, setDisplayActive, setDisplayCategory, setDisplayId, setDisplayInactive, setDisplayListColor, setDisplayListColor, setDisplayListProperties, setDisplayListTemplate, setDisplayName, setDisplayUnit, setDisplayUnitName, setDoCursorReadout, setExpandedInTabs, setExtraLabelTemplate, setHadDataChoices, setHelpUrl, setId, setInitDataChoices, setInitialSettings, setInitialViewManager, setIsRaster, setIsTimeDriver, setLabelAsPreference, setLegendBackground, setLegendForeground, setLegendLabel, setLegendLabelTemplate, setLineWidth, setLockVisibilityToggle, setMainPanelDimensions, setMainPanelSize, setMakeWindow, setName, setNameFromUser, setNewColorUnit, setNewDisplayUnit, setNoteText, setOkToFireEvents, setOriginalDataChoicesLabel, setParamName, setPersistedVisadData, setPointSize, 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

PARAM

private String PARAM

DEFAULT_FLAGS

private static final int DEFAULT_FLAGS

See Also:

Constant Field Values

display

private MultiSpectralDisplay display

displayMaster

private DisplayMaster displayMaster

wavenumbox

private final JTextField wavenumbox

minBox

final JTextField minBox

maxBox

final JTextField maxBox

spectraProperties

private final List<Hashtable<String,Object>> spectraProperties

spectra

private final List<MultiSpectralControl.Spectrum> spectra

histoWrapper

private McIDASVHistogramWrapper histoWrapper

rangeMin

private float rangeMin

rangeMax

private float rangeMax

probesSeen

private int probesSeen

probeTable

private final JTable probeTable

scrollPane

private final JScrollPane scrollPane

addProbe

private final JButton addProbe

removeProbe

private final JButton removeProbe

Constructor Detail

MultiSpectralControl

public MultiSpectralControl()

Method Detail

init

public boolean init(DataChoice choice)
             throws VisADException,
                    RemoteException

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

Initialize this instance according to a data choice. Subclasses should override this method. Overridding methods should probably invoke DisplayControlImpl.setData(DataChoice) as part of their initialization procedure -- although it is unclear when this is actually necessary.

This implementation simply returns true.

Overrides:

init in class DisplayControlImpl

Parameters:

choice - A data choice or null.

Returns:

true if and only if this instance was correctly initialized by the data choice.

Throws:

VisADException - if a VisAD Failure occurs.

RemoteException - if a Java RMI failure occurs.

initDone

public void initDone()

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

Called after all initialization has been done. A hook that allows derived classes to do any further initialization.

Overrides:

initDone in class DisplayControlImpl

setDisplayVisibility

public void setDisplayVisibility(boolean on)

Overridden by McIDAS-V so that "hide" probes when their display is turned off. Otherwise users can wind up with probes on the screen which aren't associated with any displayed data.

Specified by:

setDisplayVisibility in interface DisplayControl

Overrides:

setDisplayVisibility in class DisplayControlImpl

Parameters:

on - true if we're visible, false otherwise.

See Also:

DisplayControl.setDisplayVisibility(boolean)

setSpectraProperties

public void setSpectraProperties(List<Hashtable<String,Object>> props)

getSpectraProperties

public List<Hashtable<String,Object>> getSpectraProperties()

updateList

protected void updateList(List<MultiSpectralControl.Spectrum> updatedSpectra)

addSpectra

protected void addSpectra(Color... colors)

Uses a variable-length array of Colors to create new readout probes using the specified colors.

Parameters:

colors - Variable length array of Colors. Shouldn't be null.

addSpectrum

public MultiSpectralControl.Spectrum addSpectrum(Color color)

Creates a new ReadoutProbe with the specified Color.

Parameters:

color - Color of the new ReadoutProbe. null values are not allowed.

Returns:

MultiSpectralControl.Spectrum wrapper for the newly created ReadoutProbe.

Throws:

NullPointerException - if color is null.

removeSpectrum

public void removeSpectrum(int index)

Attempts to remove the MultiSpectralControl.Spectrum at the given index.

Parameters:

index - Index of the probe to be removed (within spectra).

removeSpectra

public void removeSpectra()

Iterates through the list of MultiSpectralControl.Spectrums that manage each ReadoutProbe associated with this display control and calls MultiSpectralControl.Spectrum.removeValueDisplay() in an effort to remove this control's probes.

See Also:

spectra

pokeSpectra

public void pokeSpectra()

Makes each ReadoutProbe in this display control attempt to redisplay its readout value.

Sometimes the probes don't initialize correctly and this method is a stop-gap solution.

getDataSelection

public DataSelection getDataSelection()

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

This is used for xml persistence.

Overrides:

getDataSelection in class DisplayControlImpl

Returns:

The dataSelection member

setDataSelection

public void setDataSelection(DataSelection newSelection)

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

This is used for xml persistence.

Overrides:

setDataSelection in class DisplayControlImpl

Parameters:

newSelection - The new dataSelection member

getDataProjection

public MapProjection getDataProjection()

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

get MapProjection of data to display

Specified by:

getDataProjection in interface DisplayControl

Overrides:

getDataProjection in class DisplayControlImpl

Returns:

The native projection of the data

minmax

public static float[] minmax(float[] values)

getInitialRange

protected Range getInitialRange()
                         throws VisADException,
                                RemoteException

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

Hook method to allow derived classes to return a different initial Range

Overrides:

getInitialRange in class DisplayControlImpl

Returns:

The initial range to use

Throws:

VisADException - VisAD problem

RemoteException - Java RMI problem

getInitialColorTable

protected ColorTable getInitialColorTable()

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

A hook so derived classes can return a colortable. This method uses the DisplayConventions to get the color table based on the paramName

Overrides:

getInitialColorTable in class DisplayControlImpl

Returns:

The color table to use

doMakeContents

public Container doMakeContents()

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

Make Gui contents

Overrides:

doMakeContents in class DisplayControlImpl

Returns:

User interface contents

doRemove

public void doRemove()
              throws VisADException,
                     RemoteException

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

Remove this DisplayControl. Tells the ControlContext to removeDisplayControl. Removes all Displayable-s from their ViewManager-s, remove this object from its Sharable group, and sets the visibility of the dialog window to false.

Specified by:

doRemove in interface DisplayControl

Overrides:

doRemove in class DisplayControlImpl

Throws:

VisADException

RemoteException

clearViewManagers

protected void clearViewManagers()

Runs through the list of ViewManager-s and tells each to destroy. Creates a new viewManagers list.

Overrides:

clearViewManagers in class DisplayControlImpl

doMakeWidgetComponent

protected JComponent doMakeWidgetComponent()

Description copied from class: ucar.unidata.idv.control.DisplayControlImpl

A helper method for constructing the ui. This fills up a list of ControlWidget (e.g., ColorTableWidget) and creates a gridded ui with them.

Overrides:

doMakeWidgetComponent in class DisplayControlImpl

Returns:

The ui for the widgets

getMultiSpectralDisplay

protected MultiSpectralDisplay getMultiSpectralDisplay()

Specified by:

getMultiSpectralDisplay in class HydraControl

updateImage

public boolean updateImage(float newChan)

handleChannelChange

public void handleChannelChange(float newChan)

Overrides:

handleChannelChange in class HydraControl

handleChannelChange

public void handleChannelChange(float newChan,
                       boolean update)

getDisplayTab

private JComponent getDisplayTab()

getHistogramTabComponent

private JComponent getHistogramTabComponent()

updateHistogramTab

private void updateHistogramTab()

resetColorTable

public void resetColorTable()

contrastStretch

protected void contrastStretch(double low,
                   double high)