difar.display

Class DIFARGram

java.lang.Object

difar.display.DIFARGram

All Implemented Interfaces:

DIFARDisplayUnit

public class DIFARGram
extends java.lang.Object
implements DIFARDisplayUnit

Display window for viewing and selecting bearings from difarDataUnits Contains a spectrogram, the DIFARGram (i.e. bearing, frequency, power ambiguity surface), user controls (e.g. save, delete, etc.) and a status bar.

Field Summary

Fields

Modifier and Type	Field and Description
VRCursor	cursor
int	spectrogramImageChoice

Constructor Summary

Constructors

Constructor and Description
DIFARGram(DifarControl difarControl)

Method Summary

Methods

Modifier and Type	Method and Description
javax.swing.JPopupMenu	createPopupMenu(java.awt.event.MouseEvent e)
int	difarNotification(DIFARMessage difarMessage)
java.awt.Component	getComponent()
DIFARGroupPanel	getDifarGroupPanel()
int[]	getFreqImageBins(DifarDataUnit difarDataUnit, java.awt.image.BufferedImage difarImage) Image may be zoomed in frequency so may only plot a subset of the available image.
java.lang.String	getName()
boolean	prepareDifarImage()
void	repaintAll()
void	restoreDifarMaximum() Restore maximum values
void	setClickedPosition(java.awt.event.MouseEvent e) Called when user clicks on the DIFARgram with the left mouse button
void	zoomFrequency() Called when the zoom state of the control panel changes.

Methods inherited from class java.lang.Object

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

Field Detail

cursor

public VRCursor cursor

spectrogramImageChoice

public int spectrogramImageChoice

Constructor Detail

DIFARGram

public DIFARGram(DifarControl difarControl)

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in interface DIFARDisplayUnit

getComponent

public java.awt.Component getComponent()

Specified by:

getComponent in interface DIFARDisplayUnit

getDifarGroupPanel

public DIFARGroupPanel getDifarGroupPanel()

difarNotification

public int difarNotification(DIFARMessage difarMessage)

Specified by:

difarNotification in interface DIFARDisplayUnit

prepareDifarImage

public boolean prepareDifarImage()

repaintAll

public void repaintAll()

getFreqImageBins

public int[] getFreqImageBins(DifarDataUnit difarDataUnit,
                     java.awt.image.BufferedImage difarImage)

Image may be zoomed in frequency so may only plot a subset of the available image.

Parameters:

difarDataunit - difar data unit

difarImage2 - image.

Returns:

bin limits for drawing of image on difargram and spectrgram

setClickedPosition

public void setClickedPosition(java.awt.event.MouseEvent e)

Called when user clicks on the DIFARgram with the left mouse button

Parameters:

e - mouse data.

createPopupMenu

public javax.swing.JPopupMenu createPopupMenu(java.awt.event.MouseEvent e)

restoreDifarMaximum

public void restoreDifarMaximum()

Restore maximum values

zoomFrequency

public void zoomFrequency()

Called when the zoom state of the control panel changes. Remake the axes and repaint the images.