org.das2.components

Class HorizontalSpectrogramSlicer

java.lang.Object

org.das2.components.HorizontalSpectrogramSlicer

All Implemented Interfaces:

java.util.EventListener, DataPointSelectionListener

public class HorizontalSpectrogramSlicer
extends java.lang.Object
implements DataPointSelectionListener

Field Summary

Fields

Modifier and Type	Field and Description
protected Datum	xValue
protected Datum	ySlice
protected Datum	yValue

Method Summary

Modifier and Type	Method and Description
void	addAction(javax.swing.Action a) add a button
void	clear(QDataSet tds) clear the current dataset to avoid units errors.
static HorizontalSpectrogramSlicer	createSlicer(DasPlot plot, TableDataSetConsumer dataSetConsumer)
void	dataPointSelected(DataPointSelectionEvent e) show the slice at the data point selected.
void	dispose() dispose of the popup slicer.
QDataSet	getDataSet() provide access to the dataset
java.awt.Color	getMarkColor() the color for the mark (vertical bar) indicating slice position
Datum	getSliceY() provide the Y position of the data.
protected boolean	isPopupVisible()
protected void	setDataSet(QDataSet ds)
void	setMarkColor(java.awt.Color markColor) set the color for the mark (vertical bar) indicating slice position Color(230,230,230) is the default.
void	showPopup()

Methods inherited from class java.lang.Object

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

Field Detail

xValue

protected Datum xValue

yValue

protected Datum yValue

ySlice

protected Datum ySlice

Method Detail

addAction

public void addAction(javax.swing.Action a)

add a button

Parameters:

a - the action for the button.

setDataSet

protected void setDataSet(QDataSet ds)

getDataSet

public QDataSet getDataSet()

provide access to the dataset

Returns:

the dataset.

getSliceY

public Datum getSliceY()

provide the Y position of the data. Note this may be different than where the user requested because the nearest channel is provided.

Returns:

the slice position.

createSlicer

public static HorizontalSpectrogramSlicer createSlicer(DasPlot plot,
                                                       TableDataSetConsumer dataSetConsumer)

showPopup

public void showPopup()

dispose

public void dispose()

dispose of the popup slicer.

clear

public void clear(QDataSet tds)

clear the current dataset to avoid units errors. If the new dataset can be used, use it.

Parameters:

tds - the new dataset

isPopupVisible

protected boolean isPopupVisible()

dataPointSelected

public void dataPointSelected(DataPointSelectionEvent e)

show the slice at the data point selected.

Specified by:

dataPointSelected in interface DataPointSelectionListener

Parameters:

e - the selection event containing the data point.

getMarkColor

public java.awt.Color getMarkColor()

the color for the mark (vertical bar) indicating slice position

Returns:

the mark color

setMarkColor

public void setMarkColor(java.awt.Color markColor)

set the color for the mark (vertical bar) indicating slice position Color(230,230,230) is the default.

Parameters:

markColor - the color