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## org.apache.fop.render.pdf
Class PDFImageHandlerRawPNG

    java.lang.Object
      org.apache.fop.render.pdf.PDFImageHandlerRawPNG

All Implemented Interfaces:
  ImageHandler, ImageHandlerBase

    public class PDFImageHandlerRawPNG

extends java.lang.Object

Image handler implementation which handles CCITT encoded images (CCITT fax group 3/4) for PDF output.

Constructor Summary
`PDFImageHandlerRawPNG()`

Method Summary
`int` | `getPriority()` Returns the priority for this image handler.
`java.lang.Class<org.apache.xmlgraphics.image.loader.impl.ImageRawPNG>` | `getSupportedImageClass()` Returns the `Class` subclass supported by this instance.
`org.apache.xmlgraphics.image.loader.ImageFlavor[]` | `getSupportedImageFlavors()` Returns the `ImageFlavor`s 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`

Constructor Detail

### PDFImageHandlerRawPNG

    public PDFImageHandlerRawPNG()

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<org.apache.xmlgraphics.image.loader.impl.ImageRawPNG> 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 `ImageFlavor`s supported by this instance

  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.

  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

### 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

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