Package org.apache.batik.ext.awt.image.codec

Examples of org.apache.batik.ext.awt.image.codec.PNGImageEncoder

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    /**
     * Uses PNG encoding.
     */
    public void encodeImage(BufferedImage buf, OutputStream os)
            throws IOException {
        ImageEncoder encoder = new PNGImageEncoder(os, null);
        encoder.encode(buf);
    }
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        throws IOException {
        if(!imgFile.exists()){
            imgFile.createNewFile();
        }

        PNGImageEncoder encoder
            = new PNGImageEncoder(new FileOutputStream(imgFile),
                                  PNGEncodeParam.getDefaultEncodeParam(img));
       
        encoder.encode(img);
    }
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            imageFile = makeRandomFileName(imageType);
        }
       
        imageFile.deleteOnExit();

        PNGImageEncoder encoder
            = new PNGImageEncoder(new FileOutputStream(imageFile),
                                  PNGEncodeParam.getDefaultEncodeParam(img));
       
        encoder.encode(img);
       
        return imageFile;
       
    }
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        throws IOException {

        File imageFile =  makeRandomFileName(imageType);
        imageFile.deleteOnExit();

        PNGImageEncoder encoder
            = new PNGImageEncoder(new FileOutputStream(imageFile),
                                  PNGEncodeParam.getDefaultEncodeParam(img));
       
        encoder.encode(img);
       
        return imageFile;
       
    }
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     * Uses PNG encoding.
     */
    public void encodeImage(BufferedImage buf, OutputStream os)
            throws IOException {
        Base64EncoderStream b64Encoder = new Base64EncoderStream(os);
        ImageEncoder encoder = new PNGImageEncoder(b64Encoder, null);
        encoder.encode(buf);
        b64Encoder.close();
    }
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    public byte[] encodeImage(RenderedImage buf)
        throws SVGGraphics2DIOException {
        try{
            ByteArrayOutputStream os = new ByteArrayOutputStream();
            ImageEncoder encoder = new PNGImageEncoder(os, null);
            encoder.encode(buf);
            os.flush();
            os.close();
            return os.toByteArray();
        } catch(IOException e) {
            // We are doing in-memory processing. This should not happen.
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     */
    public void encodeImage(BufferedImage buf, File imageFile)
        throws SVGGraphics2DIOException {
        try {
            OutputStream os = new FileOutputStream(imageFile);
            ImageEncoder encoder = new PNGImageEncoder(os, null);
            encoder.encode(buf);
            os.flush();
            os.close();
        } catch (IOException e) {
            throw new SVGGraphics2DIOException(ERR_WRITE+imageFile.getName());
        }
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                            (b     & 0xff);
             }
            p += adjust;
        }
        try {
            PNGImageEncoder pngEncoder = new PNGImageEncoder(ostream, params);
            pngEncoder.encode(img);
        } catch (IOException ex) {
            throw new TranscoderException(ex);
        }
    }
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        throws IOException {
        if(!imgFile.exists()){
            imgFile.createNewFile();
        }

        PNGImageEncoder encoder
            = new PNGImageEncoder(new FileOutputStream(imgFile),
                                  PNGEncodeParam.getDefaultEncodeParam(img));
       
        encoder.encode(img);
    }
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            = File.createTempFile(TEMP_FILE_PREFIX,
                                  TEMP_FILE_SUFFIX,
                                  null);
        imgFile.deleteOnExit();

        PNGImageEncoder encoder
            = new PNGImageEncoder(new FileOutputStream(imgFile),
                             PNGEncodeParam.getDefaultEncodeParam(img));

        encoder.encode(img);

        return imgFile;
    }
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Related Classes of org.apache.batik.ext.awt.image.codec.PNGImageEncoder

  • org.apache.batik.svggen.CachedImageHandlerBase64Encoder
  • org.apache.batik.svggen.CachedImageHandlerPNGEncoder
  • org.apache.batik.svggen.ImageHandlerBase64Encoder
  • org.apache.batik.svggen.ImageHandlerPNGEncoder
  • org.apache.batik.test.svg.AbstractRenderingAccuracyTest
  • org.apache.batik.test.svg.SVGRenderingAccuracyTest
  • org.apache.batik.test.util.ImageCompareTest
  • org.apache.batik.transcoder.image.AbstractImageTranscoderTest$DiffImageTranscoder
  • org.apache.batik.transcoder.image.PNGTranscoder
  • org.apache.fop.render.bitmap.PNGRenderer
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