Class ToSVGAbstractTranscoder

To use this class, you just have to implement the transcode method of the AbstractTranscoder class :

• first get the associated Document from the TranscoderOutput : createDocument, then create a new SVGGraphics2D with this Document

    Document doc = this.createDocument(output);
    svgGenerator = new SVGGraphics2D(doc);
  

• Perform the effective transcoding, using the SVGGraphics2D previously created
• then call the ToSVGAbstractTranscoder to create the effective output file (if the output is set to be a File or URI)

    Element svgRoot = svgGenerator.getRoot();
    writeSVGToOutput(svgGenerator, svgRoot, output);
  

Several transcoding hints are defined for this abstract transcoder, but no default implementation is provided. Subclasses must implement which keys are relevant to them :

• KEY_INPUT_WIDTH, KEY_INPUT_HEIGHT, KEY_XOFFSET, KEY_YOFFSET : this Integer keys allows to set the portion of the image to transcode, defined by the width, height, and offset of this portion in Metafile units.
• KEY_ESCAPED : this Boolean ley allow to escape XML characters in the output

     transcoder.addTranscodingHint(ToSVGAbstractTranscoder.KEY_INPUT_WIDTH, new Integer(input_width));
  

     transcoder.addTranscodingHint(ToSVGAbstractTranscoder.KEY_WIDTH, new Float(width));