Module io.sf.carte.echosvg.transcoder

Package io.sf.carte.echosvg.transcoder.wmf.tosvg

package io.sf.carte.echosvg.transcoder.wmf.tosvg
Contains all of the interfaces for transcoding WMF Metafiles to SVG. The base class to perform the trasncoding is the WMFTranscoder class. The WMFHeaderProperties class can be used to get size informations from a WMF Metafile without converting it.

Examples

  • Simple transcoding : the dimensions of the SVG output will be the same (in pixels) as the viewport dimensions of the Metafile
    •         TranscoderInput input = new TranscoderInput(inputFile.toURI().toString());
        OutputStream stream = new FileOutputStream(outputFile);
        TranscoderOutput output = new TranscoderOutput(stream);
        WMFTranscoder transcoder = new WMFTranscoder();
        transcoder.transcode(input,output);
  • Setting the dimensions to a particular width or height : the image dimensions modification will be proportional
    •         TranscoderInput input = new TranscoderInput(inputFile.toURI().toString());
        OutputStream stream = new FileOutputStream(outputFile);
        TranscoderOutput output = new TranscoderOutput(stream);
        WMFTranscoder transcoder = new WMFTranscoder();
        transcoder.addTranscodingHint(WMFTranscoder.KEY_WIDTH, new Float(outputWidth));
        transcoder.transcode(input,output);
  • Getting only the bounds of the figures in the Metafile : the SVG viewbox will be defined by the bounds of the figures in the Metafile, regardless of its viewport
    •         WMFHeaderProperties prop = new WMFHeaderProperties(inputFile);
        TranscoderInput input = new TranscoderInput(inputFile.toURI().toString());
        OutputStream stream = new FileOutputStream(outputFile);
        TranscoderOutput output = new TranscoderOutput(stream);
        WMFTranscoder transcoder = new WMFTranscoder();
        transcoder.addTranscodingHint(WMFTranscoder.KEY_INPUT_WIDTH, new Integer(prop.getWidthBoundsPixels()));
        transcoder.addTranscodingHint(WMFTranscoder.KEY_INPUT_HEIGHT, new Integer(prop.getHeightBoundsPixels()));
        transcoder.addTranscodingHint(WMFTranscoder.KEY_XOFFSET, new Integer(prop.getXOffset()));
        transcoder.addTranscodingHint(WMFTranscoder.KEY_YOFFSET, new Integer(prop.getYOffset())); 
        transcoder.transcode(input,output);