org.apache.fop.render.afp
Class AbstractAFPImageHandlerRawStream

java.lang.Object
  org.apache.fop.render.afp.AFPImageHandler
      org.apache.fop.render.afp.AbstractAFPImageHandlerRawStream

All Implemented Interfaces:

ImageHandler, ImageHandlerBase

Direct Known Subclasses:

AFPImageHandlerRawCCITTFax, AFPImageHandlerRawStream

public abstract class AbstractAFPImageHandlerRawStream
extends AFPImageHandler
implements ImageHandler

A base abstract AFP raw stream image handler

Constructor Summary

AbstractAFPImageHandlerRawStream()

Method Summary

void	handleImage(RenderingContext context, org.apache.xmlgraphics.image.loader.Image image, java.awt.Rectangle pos) Handles the given Image instance painting it at the indicated position in the output format being generated.
protected void	setAdditionalParameters(AFPDataObjectInfo imageObjectInfo, org.apache.xmlgraphics.image.loader.impl.ImageRawStream image) Sets additional parameters on the image object info being built.

Methods inherited from class org.apache.fop.render.afp.AFPImageHandler

createDataObjectInfo, createObjectAreaInfo, createResourceInformation, generateDataObjectInfo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.fop.render.ImageHandler

isCompatible

Methods inherited from interface org.apache.fop.render.ImageHandlerBase

getPriority, getSupportedImageClass, getSupportedImageFlavors

Constructor Detail

AbstractAFPImageHandlerRawStream

public AbstractAFPImageHandlerRawStream()

Method Detail

setAdditionalParameters

protected void setAdditionalParameters(AFPDataObjectInfo imageObjectInfo,
                                       org.apache.xmlgraphics.image.loader.impl.ImageRawStream image)

Sets additional parameters on the image object info being built. By default, this method does nothing but it can be overridden to provide additional functionality.

Parameters:

imageObjectInfo - the image object info being built

image - the image being processed

handleImage

public void handleImage(RenderingContext context,
                        org.apache.xmlgraphics.image.loader.Image image,
                        java.awt.Rectangle pos)
                 throws java.io.IOException

Handles the given Image instance painting it at the indicated position in the output format being generated.

Specified by:

handleImage in interface ImageHandler

Parameters:

context - the rendering context

image - the image to be handled

pos - the position and scaling of the image relative to the origin point of the current viewport (in millipoints)

Throws:

java.io.IOException - if an I/O error occurs