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public interface PDFImageHandler
This interface is used for handling all sorts of image type for PDF output.
Method Summary | |
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PDFXObject |
generateImage(RendererContext context,
org.apache.xmlgraphics.image.loader.Image image,
java.awt.Point origin,
java.awt.Rectangle pos)
Generates the PDF objects for the given Image instance. |
int |
getPriority()
Returns the priority for this image handler. |
java.lang.Class |
getSupportedImageClass()
Returns the Image subclass supported by this instance. |
org.apache.xmlgraphics.image.loader.ImageFlavor[] |
getSupportedImageFlavors()
Returns the ImageFlavor s supported by this instance |
Method Detail |
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int getPriority()
org.apache.xmlgraphics.image.loader.ImageFlavor[] getSupportedImageFlavors()
ImageFlavor
s supported by this instance
java.lang.Class getSupportedImageClass()
Image
subclass supported by this instance.
PDFXObject generateImage(RendererContext context, org.apache.xmlgraphics.image.loader.Image image, java.awt.Point origin, java.awt.Rectangle pos) throws java.io.IOException
Image
instance. If the handler generates
an XObject, it shall return it or otherwise return null. A generated XObject shall be
placed in the current viewport according to the two parameters "origin" and "pos".
context
- the PDF renderer contextimage
- the image to be handledorigin
- the current position in the current viewport (in millipoints)pos
- the position and scaling of the image relative to the origin point
(in millipoints)
java.io.IOException
- if an I/O error occurs
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