org.apache.fop.render

Interface ImageHandlerBase

All Known Subinterfaces:

ImageHandler, PSImageHandler

All Known Implementing Classes:

AbstractAFPImageHandlerRawStream, AbstractImageHandlerGraphics2D, AFPImageHandler, AFPImageHandlerGraphics2D, AFPImageHandlerRawCCITTFax, AFPImageHandlerRawJPEG, AFPImageHandlerRawStream, AFPImageHandlerRenderedImage, AFPImageHandlerSVG, Java2DImageHandlerGraphics2D, Java2DImageHandlerRenderedImage, PCLImageHandlerGraphics2D, PCLImageHandlerRenderedImage, PDFImageHandlerGraphics2D, PDFImageHandlerRawCCITTFax, PDFImageHandlerRawJPEG, PDFImageHandlerRawPNG, PDFImageHandlerRenderedImage, PDFImageHandlerSVG, PSImageHandlerEPS, PSImageHandlerGraphics2D, PSImageHandlerRawCCITTFax, PSImageHandlerRawJPEG, PSImageHandlerRawPNG, PSImageHandlerRenderedImage, PSImageHandlerSVG

public interface ImageHandlerBase

This interface is a service provider base interface for image handlers. It only contains methods necessary for registration and is extended by sub-interfaces with the actual image handling contract.

Method Summary

Methods

Modifier and Type	Method and Description
int	getPriority() Returns the priority for this image handler.
Class	getSupportedImageClass() Returns the Class subclass supported by this instance.
org.apache.xmlgraphics.image.loader.ImageFlavor[]	getSupportedImageFlavors() Returns the ImageFlavors supported by this instance

Method Detail

getPriority

int getPriority()

Returns the priority for this image handler. A lower value means higher priority. This information is used to build the ordered/prioritized list of supported ImageFlavors. The built-in handlers use priorities between 100 and 999.

Returns:

a positive integer (>0) indicating the priority

getSupportedImageFlavors

org.apache.xmlgraphics.image.loader.ImageFlavor[] getSupportedImageFlavors()

Returns the ImageFlavors supported by this instance

Returns:

the supported image flavors

getSupportedImageClass

Class getSupportedImageClass()

Returns the Class subclass supported by this instance.

Returns:

the image Class type