org.apache.fop.render.ps

Interface PSImageHandler

All Superinterfaces:

ImageHandler, ImageHandlerBase

All Known Implementing Classes:

PSImageHandlerGraphics2D, PSImageHandlerRawCCITTFax, PSImageHandlerRawJPEG, PSImageHandlerRawPNG, PSImageHandlerRenderedImage

public interface PSImageHandler
extends ImageHandler

Specialized image handler interface for PostScript output. Implementations can optionally support creating PostScript forms. The implementation shall check the rendering context to see if forms functionality is enabled in the ImageHandler.isCompatible(org.apache.fop.render.RenderingContext, org.apache.xmlgraphics.image.loader.Image) method.

Method Summary

Methods

Modifier and Type	Method and Description
void	generateForm(RenderingContext context, org.apache.xmlgraphics.image.loader.Image image, PSImageFormResource form) Generates a PostScript form for the given Image instance.

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

handleImage, isCompatible

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

getPriority, getSupportedImageClass, getSupportedImageFlavors

Method Detail

generateForm

void generateForm(RenderingContext context,
                org.apache.xmlgraphics.image.loader.Image image,
                PSImageFormResource form)
                  throws IOException

Generates a PostScript form for the given Image instance.

Parameters:

context - the rendering context

image - the image to be handled

form - the associated form resource

Throws:

IOException - if an I/O error occurs