Package org.apache.fop.render.pdf

Class ImageRawCCITTFaxAdapter

java.lang.Object
org.apache.fop.render.pdf.AbstractImageAdapter
org.apache.fop.render.pdf.ImageRawCCITTFaxAdapter
All Implemented Interfaces:
PDFImage
public class ImageRawCCITTFaxAdapter extends AbstractImageAdapter
PDFImage implementation for the PDF renderer which handles raw CCITT fax images.

  • Constructor Details

    • ImageRawCCITTFaxAdapter

      public ImageRawCCITTFaxAdapter(org.apache.xmlgraphics.image.loader.impl.ImageRawCCITTFax image, String key)
      Creates a new PDFImage from an Image instance.
      Parameters:
      image - the CCITT encoded image
      key - XObject key

  • Method Details

    • getImage

      public org.apache.xmlgraphics.image.loader.impl.ImageRawCCITTFax getImage()
      Returns the ImageRawCCITTFax instance for this adapter.
      Returns:
      the image instance

    • setup

      public void setup(PDFDocument doc)
      Setup the PDF image for the current document. Some image formats may need to access the document (for example to add an ICC profile to the document).
      Specified by:
      setup in interface PDFImage
      Overrides:
      setup in class AbstractImageAdapter
      Parameters:
      doc - the PDF parent document (todo) Remove this and delegate to the XObject

    • getColorSpace

      public PDFDeviceColorSpace getColorSpace()
      Get the color space for this image. Possible results are: DeviceGray, DeviceRGB, or DeviceCMYK
      Returns:
      the color space

    • getBitsPerComponent

      public int getBitsPerComponent()
      Get the bits per color component for this image.
      Returns:
      the bits per component

    • getPDFFilter

      public PDFFilter getPDFFilter()
      Get the PDF Filter to be applied to the image.
      Returns:
      the PDF Filter or null

    • outputContents

      public void outputContents(OutputStream out) throws IOException
      Writes the raw, unencoded contents of the image to a given output stream.
      Parameters:
      out - OutputStream to write to
      Throws:
      IOException - if there creating stream

    • getFilterHint

      public String getFilterHint()
      Returns a hint in form of a String (Possible values from PDFFilterList) indicating which filter setup should be used to encode the object.
      Returns:
      the filter setup hint