Module com.github.librepdf.openpdf.parent

Package org.openpdf.swing

Class MutableFSImage

java.lang.Object

org.openpdf.swing.AWTFSImage

org.openpdf.swing.MutableFSImage

All Implemented Interfaces:

FSImage

public class MutableFSImage
extends AWTFSImage

An FSImage containing a java.awt.Image which can be replaced at runtime by calling setImage(). When setImage() is called, the RepaintListener passed to this class in its constructor will have repaintRequested() invoked on the Swing event dispatch thread. The method isLoaded() will return true once the image load has completed. Before the image has loaded, a 1x1 transparent pixel will be returned from getImage().

Constructor Summary

Constructors

Constructor	Description
MutableFSImage(RepaintListener repaintListener)

Method Summary

Modifier and Type	Method	Description
int	getHeight()
BufferedImage	getImage()
int	getWidth()
boolean	isLoaded()
@NonNull FSImage	scale(int width, int height)
void	setImage(String uri, BufferedImage newImg, boolean wasScaled)

Methods inherited from class org.openpdf.swing.AWTFSImage

createImage

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openpdf.extend.FSImage

hasSize

Constructor Details

MutableFSImage

public MutableFSImage(RepaintListener repaintListener)

Method Details

getImage

public BufferedImage getImage()

Specified by:

getImage in class AWTFSImage

getWidth

public int getWidth()

getHeight

public int getHeight()

scale

@CheckReturnValue
public @NonNull FSImage scale(int width,
 int height)

setImage

public void setImage(String uri,
 BufferedImage newImg,
 boolean wasScaled)

isLoaded

public boolean isLoaded()