com.vividsolutions.jump.workbench.imagery.graphic

Class AbstractGraphicImage

java.lang.Object

com.vividsolutions.jump.workbench.imagery.graphic.AbstractGraphicImage

All Implemented Interfaces:

ReferencedImage, Disposable, AlphaSetting

Direct Known Subclasses:

CommonsImage, IOGraphicImage, JAIGraphicImage

public abstract class AbstractGraphicImage
extends java.lang.Object
implements ReferencedImage, Disposable, AlphaSetting

An image whose source is a bitmap Much of this code was donated by Larry Becker and Robert Littlefield of Integrated Systems Analysts, Inc.

Field Summary

Fields

Modifier and Type	Field and Description
protected com.vividsolutions.jts.geom.Envelope	env
protected java.awt.image.BufferedImage	image
protected boolean	initialload
protected java.lang.String	loader
protected java.lang.String	type
protected java.lang.String	uristring
protected WorldFile	wf

Constructor Summary

Constructors

Constructor and Description
AbstractGraphicImage(java.lang.String location, WorldFile wf)

Method Summary

Methods

Modifier and Type	Method and Description
static void	close(java.io.Closeable is)
void	dispose()
int	getAlpha()
com.vividsolutions.jts.geom.Envelope	getEnvelope()
java.awt.image.BufferedImage	getImage()
java.lang.String	getLoader()
java.lang.String	getType()
java.lang.String	getUri()
protected abstract void	initImage()
void	paint(Feature f, java.awt.Graphics2D g, Viewport viewport)
void	setAlpha(int alpha)
void	setImage(java.awt.image.BufferedImage image)
void	setType(java.lang.String type)

Methods inherited from class java.lang.Object

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

Field Detail

uristring

protected java.lang.String uristring

image

protected java.awt.image.BufferedImage image

wf

protected WorldFile wf

initialload

protected boolean initialload

env

protected com.vividsolutions.jts.geom.Envelope env

type

protected java.lang.String type

loader

protected java.lang.String loader

Constructor Detail

AbstractGraphicImage

public AbstractGraphicImage(java.lang.String location,
                    WorldFile wf)

Method Detail

getEnvelope

public com.vividsolutions.jts.geom.Envelope getEnvelope()
                                                 throws ReferencedImageException

Specified by:

getEnvelope in interface ReferencedImage

Throws:

ReferencedImageException

paint

public void paint(Feature f,
         java.awt.Graphics2D g,
         Viewport viewport)
           throws ReferencedImageException

Specified by:

paint in interface ReferencedImage

Throws:

ReferencedImageException

setType

public void setType(java.lang.String type)

getType

public java.lang.String getType()

Specified by:

getType in interface ReferencedImage

getLoader

public java.lang.String getLoader()

Specified by:

getLoader in interface ReferencedImage

getUri

public java.lang.String getUri()

getImage

public java.awt.image.BufferedImage getImage()

setImage

public void setImage(java.awt.image.BufferedImage image)

initImage

protected abstract void initImage()
                           throws ReferencedImageException

Throws:

ReferencedImageException

close

public static void close(java.io.Closeable is)

dispose

public void dispose()

Specified by:

dispose in interface Disposable

getAlpha

public int getAlpha()

Specified by:

getAlpha in interface AlphaSetting

setAlpha

public void setAlpha(int alpha)

Specified by:

setAlpha in interface AlphaSetting