org.icepdf.core.pobjects.graphics
Class SmoothScaledImageReference

java.lang.Object
  org.icepdf.core.pobjects.graphics.ImageReference
      org.icepdf.core.pobjects.graphics.CachedImageReference
          org.icepdf.core.pobjects.graphics.SmoothScaledImageReference

All Implemented Interfaces:

java.util.concurrent.Callable<java.awt.image.BufferedImage>

public class SmoothScaledImageReference
extends CachedImageReference

The SmoothScaledImageReference scales large images using the bufferedImage.getScaledInstance() method for colour imges and the a custom trilinear scale for black and white images. The scaled instance uses a minimum of memory and can improve clarity of some CCITTFax images.

Since:

5.0

Field Summary

Fields inherited from class org.icepdf.core.pobjects.graphics.ImageReference

fillColor, futureTask, image, imageStream, reference, resources, useProxy

Constructor Summary

protected

SmoothScaledImageReference(ImageStream imageStream, java.awt.Color fillColor, Resources resources)

Method Summary

java.awt.image.BufferedImage	call()
int	getHeight()
int	getWidth()

Methods inherited from class org.icepdf.core.pobjects.graphics.CachedImageReference

getImage

Methods inherited from class org.icepdf.core.pobjects.graphics.ImageReference

createImage, drawImage, getImageStream, isImage

Methods inherited from class java.lang.Object

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

Constructor Detail

SmoothScaledImageReference

protected SmoothScaledImageReference(ImageStream imageStream,
                                     java.awt.Color fillColor,
                                     Resources resources)

Method Detail

getWidth

public int getWidth()

Specified by:

getWidth in class ImageReference

getHeight

public int getHeight()

Specified by:

getHeight in class ImageReference

call

public java.awt.image.BufferedImage call()