edu.wisc.ssec.mcidasv.control

Class McIDASVHistogramWrapper

java.lang.Object

ucar.unidata.collab.SharableImpl

ucar.unidata.collab.PropertiedThing

ucar.unidata.idv.control.multi.DisplayComponent

ucar.unidata.idv.control.chart.ChartWrapper

ucar.unidata.idv.control.chart.PlotWrapper

ucar.unidata.idv.control.chart.HistogramWrapper

edu.wisc.ssec.mcidasv.control.McIDASVHistogramWrapper

All Implemented Interfaces:

KeyListener, PropertyChangeListener, EventListener, Sharable

public class McIDASVHistogramWrapper
extends HistogramWrapper

Wraps a JFreeChart histogram to ease working with VisAD data.

Nested Class Summary

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

PlotWrapper.MyChartPanel

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

ChartWrapper.FieldProperties

Field Summary

Fields

Modifier and Type	Field and Description
private double	high
private DisplayControl	imageControl
private static org.slf4j.Logger	logger
private double	low
private org.jfree.chart.plot.XYPlot	plot The plot

Fields inherited from class ucar.unidata.idv.control.chart.PlotWrapper

chart, chartPanel, EVENT_DONTPASSON, EVENT_PASSON

Fields inherited from class ucar.unidata.idv.control.chart.ChartWrapper

animationWidget, dataChoiceWrappers, PROP_SELECTEDTIME, PROP_TIMERANGE, timeFilterSource, timeSelectSource

Fields inherited from class ucar.unidata.idv.control.multi.DisplayComponent

CMD_SAVEIMAGE, CMD_SAVEMOVIE, displayControl, displayLabel, hasBeenInitialized, isRemoved, PROP_REMOVED

Fields inherited from class ucar.unidata.collab.PropertiedThing

propertiesDialog

Constructor Summary

Constructors

Constructor and Description
McIDASVHistogramWrapper() Default ctor
McIDASVHistogramWrapper(String name, List dataChoices, DisplayControlImpl control) Ctor

Method Summary

Modifier and Type	Method and Description
private ActionListener	buildHistoPropsListener()
void	clearHistogram() Clear the histogram.
private void	createChart() Create the chart.
protected boolean	doApplyProperties() Apply the properties
JComponent	doMakeContents()
void	doRemove() Been removed, do any cleanup
protected void	doReset()
double	getHigh()
double	getLow()
protected List	getPopupMenuItems(List items) Add the default menu items
protected org.jfree.data.Range	getRange()
boolean	hasDisplayControl()
void	loadData(FlatField data) Create the histogram.
protected boolean	modifyRange(double lowVal, double hiVal) Modify the low and high values of the domain axis.
protected boolean	modifyRange(double lowVal, double hiVal, boolean notify) Modify the low and high values of the domain axis.
private void	reallyLoadData(FlatField data) Assumes that data has been validated and is okay to actually try loading.
boolean	removeDisplayComponent() Remove me
void	resetPlot() reset the histogram to its previous range
void	setHigh(double val)
void	setLow(double val)
void	showPopup(JComponent where, int x, int y) SHow the popup menu
boolean	showProperties() Show the properties dialog

Methods inherited from class ucar.unidata.idv.control.chart.HistogramWrapper

applyProperties, canDoColors, canDoWrapperColor, getBins, getPropertiesComponents, getStacked, getTypeName, loadData, setBins, setStacked

Methods inherited from class ucar.unidata.idv.control.chart.PlotWrapper

annotationChanged, chartPanelGetToolTipText, chartPanelMouseClicked, chartPanelMouseDragged, chartPanelMousePressed, chartPanelMouseReleased, doMakeChartPanel, getAutoRange, getBackgroundColor, getChartPanel, getControl, getDataAreaColor, getDomainLineState, getPreferredChartSize, getPropertyTabs, getRangeLineState, initXYPlot, keyPressed, keyReleased, keyTyped, okToDraw, panPlot, panPlot, setAutoRange, setBackgroundColor, setDataAreaColor, setDomainLineState, setName, setRangeLineState, signalChartChanged

Methods inherited from class ucar.unidata.idv.control.chart.ChartWrapper

addDataChoice, addDataChoices, addField, animationTimeChanged, applyJython, applyJython, canBeASourceForTimeSelectionEvents, canDoDataChoiceList, canDoDriveTime, canDoJython, canDoMinMaxDate, canDoParameters, canDoRemoveParameters, canDoResolution, canDoTimeFilters, canDoTimeSelect, canDoWrapperSide, createDataChoiceWrapper, doMakeWrapperDisplayComponent, doMultipleAddFields, filterData, formatValue, getAnimationShareGroup, getCategories, getDataChoices, getDataChoiceWrappers, getDriveTime, getFieldSelectionLabels, getFlatField, getInterpreter, getJython, getMaxDate, getMinDate, getResolution, getShowTime, getTimeFilterRanges, getTimeFilterSource, getTimeRanges, getTimeSelectSource, getTimeValues, init, initDone, initializeJython, propertyChange, removeTimeFilterSource, removeTimeSelectSource, setAnimationShareGroup, setDataChoiceWrappers, setDriveTime, setJython, setMaxDate, setMinDate, setResolution, setShowTime, setTimeFilterSource, setTimeFromAnimation, setTimeSelectSource, wrapDataChoices

Methods inherited from class ucar.unidata.idv.control.multi.DisplayComponent

addGroupMenuItems, doMakeDisplayLabel, doSaveImage, doSaveMovie, getContents, getDisplayables, getDisplayControl, getDisplayGroup, getDisplayLabel, getIsRemoved, getLabelShown, getName, initAfterUnPersistence, setDisplayControl, setDisplayGroup, setIsRemoved, setLabelShown, toString

Methods inherited from class ucar.unidata.collab.PropertiedThing

addPropertyChangeListener, firePropertyChange, firePropertyChange, getPropertyListeners, isShowing, removePropertyChangeListener, showProperties

Methods inherited from class ucar.unidata.collab.SharableImpl

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

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static final org.slf4j.Logger logger

imageControl

private DisplayControl imageControl

plot

private org.jfree.chart.plot.XYPlot plot

The plot

low

private double low

high

private double high

Constructor Detail

McIDASVHistogramWrapper

public McIDASVHistogramWrapper()

Default ctor

McIDASVHistogramWrapper

public McIDASVHistogramWrapper(String name,
                               List dataChoices,
                               DisplayControlImpl control)

Ctor

Parameters:

name - The name.

dataChoices - List of data choices.

control - "Parent" control.

Method Detail

createChart

private void createChart()

Create the chart.

doMakeContents

public JComponent doMakeContents()

Overrides:

doMakeContents in class HistogramWrapper

clearHistogram

public void clearHistogram()

Clear the histogram.

loadData

public void loadData(FlatField data)
              throws IllegalArgumentException,
                     RemoteException,
                     VisADException

Create the histogram.

Parameters:

data - Data to use in histogram.

Throws:

IllegalArgumentException - if data is all NaNs.

RemoteException - On badness

VisADException - On badness

reallyLoadData

private void reallyLoadData(FlatField data)
                     throws VisADException,
                            RemoteException

Assumes that data has been validated and is okay to actually try loading.

Parameters:

data - Data to use in histogram. Cannot be null or all NaNs.

Throws:

VisADException

RemoteException

modifyRange

protected boolean modifyRange(double lowVal,
                              double hiVal)

Modify the low and high values of the domain axis.

Parameters:

lowVal - Low value.

hiVal - High value.

Returns:

false if plot is null. true otherwise.

modifyRange

protected boolean modifyRange(double lowVal,
                              double hiVal,
                              boolean notify)

Modify the low and high values of the domain axis.

Parameters:

lowVal - Low value.

hiVal - High value.

notify - Whether or not listeners should be notified.

Returns:

false if plot is null. true otherwise.

getRange

protected org.jfree.data.Range getRange()

doReset

protected void doReset()

resetPlot

public void resetPlot()

reset the histogram to its previous range

getLow

public double getLow()

setLow

public void setLow(double val)

getHigh

public double getHigh()

setHigh

public void setHigh(double val)

showPopup

public void showPopup(JComponent where,
                      int x,
                      int y)

SHow the popup menu

Overrides:

showPopup in class DisplayComponent

Parameters:

where - component to show near to

x - x

y - y

getPopupMenuItems

protected List getPopupMenuItems(List items)

Add the default menu items

Overrides:

getPopupMenuItems in class PlotWrapper

Parameters:

items - List of menu items

Returns:

The items list

buildHistoPropsListener

private ActionListener buildHistoPropsListener()

Returns:

ActionListener that listens for ChartPanel.PROPERTIES_COMMAND events and shows the histogram properties.

showProperties

public boolean showProperties()

Show the properties dialog

Overrides:

showProperties in class DisplayComponent

Returns:

Was it ok

hasDisplayControl

public boolean hasDisplayControl()

removeDisplayComponent

public boolean removeDisplayComponent()

Remove me

Overrides:

removeDisplayComponent in class DisplayComponent

Returns:

was removed

doApplyProperties

protected boolean doApplyProperties()

Apply the properties

Overrides:

doApplyProperties in class ChartWrapper

Returns:

Success

doRemove

public void doRemove()

Been removed, do any cleanup

Overrides:

doRemove in class ChartWrapper