Package org.opensourcephysics.display

Class ResizableIcon

java.lang.Object

org.opensourcephysics.display.ResizableIcon

All Implemented Interfaces:

javax.swing.Icon

public class ResizableIcon
extends java.lang.Object
implements javax.swing.Icon

An Icon that can be resized.

Field Summary

Fields

Modifier and Type	Field	Description
protected int	baseHeight
protected java.awt.image.BufferedImage	baseImage
protected int	baseWidth
protected int	h
protected javax.swing.Icon	icon
protected int	w

Constructor Summary

Constructors

Constructor	Description
ResizableIcon(java.net.URL location)	Creates a ResizableIcon from the specified URL.
ResizableIcon(javax.swing.Icon icon)	Creates a ResizableIcon from the specified Icon.

Method Summary

Modifier and Type	Method	Description
javax.swing.Icon	getBaseIcon()	Gets the base icon which is resized by this ResizableIcon.
int	getIconHeight()
int	getIconWidth()
void	paintIcon(java.awt.Component c, java.awt.Graphics g, int x, int y)
void	resize(int factor)	Magnifies the icon by a specified integer factor.

Methods inherited from class java.lang.Object

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

Field Detail

baseWidth

protected int baseWidth

baseHeight

protected int baseHeight

w

protected int w

h

protected int h

baseImage

protected java.awt.image.BufferedImage baseImage

icon

protected javax.swing.Icon icon

Constructor Detail

ResizableIcon

public ResizableIcon(java.net.URL location)

Creates a ResizableIcon from the specified URL.

Parameters:

location - the URL for the image

ResizableIcon

public ResizableIcon(javax.swing.Icon icon)

Creates a ResizableIcon from the specified Icon.

Parameters:

the - icon to resize

Method Detail

paintIcon

public void paintIcon(java.awt.Component c,
                      java.awt.Graphics g,
                      int x,
                      int y)

Specified by:

paintIcon in interface javax.swing.Icon

getIconWidth

public int getIconWidth()

Specified by:

getIconWidth in interface javax.swing.Icon

getIconHeight

public int getIconHeight()

Specified by:

getIconHeight in interface javax.swing.Icon

getBaseIcon

public javax.swing.Icon getBaseIcon()

Gets the base icon which is resized by this ResizableIcon.

Returns:

the base icon

resize

public void resize(int factor)

Magnifies the icon by a specified integer factor.

Parameters:

factor - the factor