Class PSImageHandlerRawCCITTFax

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static org.apache.xmlgraphics.image.loader.ImageFlavor[] FLAVORS  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void generateForm​(RenderingContext context, org.apache.xmlgraphics.image.loader.Image image, PSImageFormResource form)
      Generates a PostScript form for the given Image instance.
      int getPriority()
      Returns the priority for this image handler.
      java.lang.Class getSupportedImageClass()
      Returns the Class subclass supported by this instance.
      org.apache.xmlgraphics.image.loader.ImageFlavor[] getSupportedImageFlavors()
      Returns the ImageFlavors supported by this instance
      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.
      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.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • FLAVORS

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

      • PSImageHandlerRawCCITTFax

        public PSImageHandlerRawCCITTFax()
    • Method Detail

      • 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
      • generateForm

        public void generateForm​(RenderingContext context,
                                 org.apache.xmlgraphics.image.loader.Image image,
                                 PSImageFormResource form)
                          throws java.io.IOException
        Generates a PostScript form for the given Image instance.
        Specified by:
        generateForm in interface PSImageHandler
        Parameters:
        context - the rendering context
        image - the image to be handled
        form - the associated form resource
        Throws:
        java.io.IOException - if an I/O error occurs
      • 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.
        Specified by:
        getPriority in interface ImageHandlerBase
        Returns:
        a positive integer (>0) indicating the priority
      • getSupportedImageClass

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

        public org.apache.xmlgraphics.image.loader.ImageFlavor[] getSupportedImageFlavors()
        Returns the ImageFlavors supported by this instance
        Specified by:
        getSupportedImageFlavors in interface ImageHandlerBase
        Returns:
        the supported image flavors
      • 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.
        Specified by:
        isCompatible in interface ImageHandler
        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