Class AFPImageHandlerRawStream

    • Field Detail

      • FLAVORS

        private static final org.apache.xmlgraphics.image.loader.ImageFlavor[] FLAVORS
      • log

        private final org.apache.commons.logging.Log log
        logging instance
    • Constructor Detail

      • AFPImageHandlerRawStream

        public AFPImageHandlerRawStream()
    • Method Detail

      • getPriority

        public 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
      • getSupportedImageClass

        public java.lang.Class getSupportedImageClass()
        Returns the Class subclass supported by this instance.
        Returns:
        the image Class type
      • getSupportedImageFlavors

        public org.apache.xmlgraphics.image.loader.ImageFlavor[] getSupportedImageFlavors()
        Returns the ImageFlavors supported by this instance
        Returns:
        the supported image flavors
      • 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
        Overrides:
        handleImage in class AbstractAFPImageHandlerRawStream
        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
      • isCompatible

        public boolean isCompatible​(RenderingContext targetContext,
                                    org.apache.xmlgraphics.image.loader.Image image)
        Indicates whether the image handler is compatible with the indicated target represented by the rendering context object and with the image to be processed. The image is also passed as a parameter because a handler might not support every subtype of image that is presented. For example: in the case of ImageXMLDOM, the image might carry an SVG or some other XML format. One handler might only handle SVG but no other XML format.
        Parameters:
        targetContext - the target rendering context
        image - the image to be processed (or null if only to check based on the rendering context)
        Returns:
        true if this handler is compatible with the target rendering context
      • isCompatible

        private boolean isCompatible​(org.apache.xmlgraphics.image.loader.impl.ImageRawStream rawStream)