org.freehep.graphicsio.emf
Class EMFImageLoader

java.lang.Object
  org.freehep.graphicsio.emf.EMFImageLoader

public class EMFImageLoader
extends Object

this class creates a BufferedImage from EMF imaga data stored in a byte[].

Version:

$Id$

Author:

Steffen Greiffenberg

Constructor Summary

EMFImageLoader()

Method Summary

static BufferedImage

readImage(BitmapInfoHeader bmi, int width, int height, EMFInputStream emf, int len, BlendFunction blendFunction) creates a BufferedImage from an EMFInputStream using BitmapInfoHeader data

Methods inherited from class java.lang.Object

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

Constructor Detail

EMFImageLoader

public EMFImageLoader()

Method Detail

readImage

public static BufferedImage readImage(BitmapInfoHeader bmi,
                                      int width,
                                      int height,
                                      EMFInputStream emf,
                                      int len,
                                      BlendFunction blendFunction)
                               throws IOException

creates a BufferedImage from an EMFInputStream using BitmapInfoHeader data

Parameters:

bmi - BitmapInfoHeader storing Bitmap informations

width - expected image width

height - expected image height

emf - EMF stream

len - length of image data

blendFunction - contains values for transparency

Returns:

BufferedImage or null

Throws:

IOException - thrown by EMFInputStream