Package noaa.coastwatch.gui.visual

Class VisualOverlay

java.lang.Object

noaa.coastwatch.gui.visual.AbstractVisualObject

noaa.coastwatch.gui.visual.VisualOverlay

All Implemented Interfaces:

ComponentProducer, VisualObject

public class VisualOverlay
extends AbstractVisualObject

The VisualOverlay class represents an EarthDataOverlay object as a panel with modification components.

Since:

3.1.7

Author:

Peter Hollemans

See Also:

• EarthDataOverlay

Field Summary

Fields inherited from class noaa.coastwatch.gui.visual.AbstractVisualObject

VALUE_PROPERTY

Constructor Summary

Constructors

Constructor	Description
VisualOverlay(EarthDataOverlay overlay)	Creates a new visual overlay object using the specified overlay.

Method Summary

Modifier and Type	Method	Description
Component	getComponent()	Gets the panel used to represent the overlay.
Object	getValue()	Gets the overlay value.
boolean	hasChooser()	Returns true as this visual object has a chooser.
static void	main(String[] argv)	Tests this class.
void	refreshComponent()	Refreshes the component display to show the contents of the current overlay.
void	showChooser()	Shows the overlay property chooser.

Methods inherited from class noaa.coastwatch.gui.visual.AbstractVisualObject

addPropertyChangeListener, firePropertyChange, firePropertyChange, setRestrictions

Methods inherited from class java.lang.Object

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

Constructor Details

VisualOverlay

public VisualOverlay(EarthDataOverlay overlay)

Creates a new visual overlay object using the specified overlay.

Method Details

getComponent

public Component getComponent()

Gets the panel used to represent the overlay.

getValue

public Object getValue()

Gets the overlay value.

Returns:

the value that this visual object currently holds.

hasChooser

public boolean hasChooser()

Returns true as this visual object has a chooser.

Specified by:

hasChooser in interface VisualObject

Overrides:

hasChooser in class AbstractVisualObject

Returns:

true if this object has a chooser, or false if not.

showChooser

public void showChooser()

Shows the overlay property chooser.

Specified by:

showChooser in interface VisualObject

Overrides:

showChooser in class AbstractVisualObject

refreshComponent

public void refreshComponent()

Refreshes the component display to show the contents of the current overlay.

Specified by:

refreshComponent in interface ComponentProducer

Overrides:

refreshComponent in class AbstractVisualObject

main

public static void main(String[] argv)

Tests this class.

Parameters:

argv - the array of command line parameters.