Package org.apache.poi.hemf.record.emfplus

Class HemfPlusGDIImageRenderer

java.lang.Object

org.apache.poi.sl.draw.BitmapImageRenderer

org.apache.poi.hemf.record.emfplus.HemfPlusGDIImageRenderer

All Implemented Interfaces:

ImageRenderer

public class HemfPlusGDIImageRenderer
extends BitmapImageRenderer

Field Summary

Fields inherited from class org.apache.poi.sl.draw.BitmapImageRenderer

img

Constructor Summary

Constructors

Constructor	Description
HemfPlusGDIImageRenderer()

Method Summary

Modifier and Type	Method	Description
boolean	canRender(String contentType)
int	getHeight()
HemfPlusImage.EmfPlusPixelFormat	getPixelFormat()
int	getStride()
int	getWidth()
void	loadImage(byte[] data, String contentType)
void	loadImage(InputStream data, String contentType)
BufferedImage	readGDIImage(byte[] data)	Converts the gdi pixel data to a buffered image
void	setHeight(int height)
void	setPixelFormat(HemfPlusImage.EmfPlusPixelFormat pixelFormat)
void	setStride(int stride)
void	setWidth(int width)

Methods inherited from class org.apache.poi.sl.draw.BitmapImageRenderer

drawImage, drawImage, getBounds, getCachedContentType, getCachedImage, getImage, getImage, getNativeBounds, setAlpha, setAlpha, setCacheInput

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.poi.sl.draw.ImageRenderer

getDimension, getGenericRecord, setDefaultCharset

Constructor Detail

HemfPlusGDIImageRenderer

public HemfPlusGDIImageRenderer()

Method Detail

getWidth

public int getWidth()

setWidth

public void setWidth(int width)

getHeight

public int getHeight()

setHeight

public void setHeight(int height)

getStride

public int getStride()

setStride

public void setStride(int stride)

getPixelFormat

public HemfPlusImage.EmfPlusPixelFormat getPixelFormat()

setPixelFormat

public void setPixelFormat(HemfPlusImage.EmfPlusPixelFormat pixelFormat)

canRender

public boolean canRender(String contentType)

Specified by:

canRender in interface ImageRenderer

Overrides:

canRender in class BitmapImageRenderer

loadImage

public void loadImage(InputStream data,
                      String contentType)
               throws IOException

Specified by:

loadImage in interface ImageRenderer

Overrides:

loadImage in class BitmapImageRenderer

Throws:

IOException

loadImage

public void loadImage(byte[] data,
                      String contentType)

Specified by:

loadImage in interface ImageRenderer

Overrides:

loadImage in class BitmapImageRenderer

readGDIImage

public BufferedImage readGDIImage(byte[] data)

Converts the gdi pixel data to a buffered image

Parameters:

data - the image data of all EmfPlusImage parts

Returns:

the BufferedImage