Package org.apache.batik.transcoder

Examples of org.apache.batik.transcoder.TranscoderException

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        //
        WMFRecordStore currentStore = new WMFRecordStore();
        try {
            currentStore.read(is);
        } catch (IOException e){
            handler.fatalError(new TranscoderException(e));
            return;
        }

        // determines the width and height of output image
        float wmfwidth; // width in pixels
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     */
    private DataInputStream getCompatibleInput(TranscoderInput input)
        throws TranscoderException {
        // Cannot deal with null input
        if (input == null){
            handler.fatalError(new TranscoderException( String.valueOf( ERROR_NULL_INPUT ) ));
        }

        // Can deal with InputStream
        InputStream in = input.getInputStream();
        if (in != null){
            return new DataInputStream(new BufferedInputStream(in));
        }

        // Can deal with URI
        String uri = input.getURI();
        if (uri != null){
            try{
                URL url = new URL(uri);
                in = url.openStream();
                return new DataInputStream(new BufferedInputStream(in));
            } catch (MalformedURLException e){
                handler.fatalError(new TranscoderException(e));
            } catch (IOException e){
                handler.fatalError(new TranscoderException(e));
            }
        }

        handler.fatalError(new TranscoderException( String.valueOf( ERROR_INCOMPATIBLE_INPUT_TYPE ) ));
        return null;
    }
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                try {
                    TranscoderInput input = new TranscoderInput(inputFile.toURL().toString());
                    TranscoderOutput output = new TranscoderOutput(new FileOutputStream(outputFile));
                    transcoder.transcode(input, output);
                }catch(MalformedURLException e){
                    throw new TranscoderException(e);
                }catch(IOException e){
                    throw new TranscoderException(e);
                }
                System.out.println(".... Done");
            }
        }
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        try {
            OutputStream ostream = output.getOutputStream();
            writer.writeImage(img, ostream, params);
            ostream.flush();
        } catch (IOException ex) {
            throw new TranscoderException(ex);
        }
    }
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            RenderedImage rimg = new FormatRed(GraphicsUtil.wrap(img), sm);
            writer.writeImage(rimg, ostream, params);
            ostream.flush();
        } catch (IOException ex) {
            throw new TranscoderException(ex);
        }
    }
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        // exceptions due to stream closings.  If it gets an exception
        // it nulls out the stream and just ignores any future calls.
        ostream = new OutputStreamWrapper(ostream);

        if (ostream == null) {
            throw new TranscoderException(
                Messages.formatMessage("jpeg.badoutput", null));
        }

        try {
            float quality;
            if (hints.containsKey(KEY_QUALITY)) {
                quality = ((Float)hints.get(KEY_QUALITY)).floatValue();
            } else {
                TranscoderException te;
                te = new TranscoderException
                    (Messages.formatMessage("jpeg.unspecifiedQuality", null));
                handler.error(te);
                quality = 0.75f;
            }

            ImageWriter writer = ImageWriterRegistry.getInstance()
                .getWriterFor("image/jpeg");
            ImageWriterParams params = new ImageWriterParams();
            params.setJPEGQuality(quality, true);
            float PixSzMM = userAgent.getPixelUnitToMillimeter();
            int PixSzInch = (int)(25.4 / PixSzMM + 0.5);
            params.setResolution(PixSzInch);
            writer.writeImage(img, ostream, params);
            ostream.flush();
        } catch (IOException ex) {
            throw new TranscoderException(ex);
        }
    }
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        if (adapter == null) {
            adapter = getWriteAdapter(
                "org.apache.batik.transcoder.image.TIFFTranscoderImageIOWriteAdapter");
        }
        if (adapter == null) {
            throw new TranscoderException(
                    "Could not write TIFF file because no WriteAdapter is availble");
        }
        adapter.writeImage(this, img, output);
    }
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    public void writeImage(BufferedImage img, TranscoderOutput output)
            throws TranscoderException {

        OutputStream ostream = output.getOutputStream();
        if (ostream == null) {
            throw new TranscoderException(
                Messages.formatMessage("png.badoutput", null));
        }

        //
        // This is a trick so that viewers which do not support the alpha
        // channel will see a white background (and not a black one).
        //
        boolean forceTransparentWhite = false;

        if (hints.containsKey(PNGTranscoder.KEY_FORCE_TRANSPARENT_WHITE)) {
            forceTransparentWhite =
                ((Boolean)hints.get
                 (PNGTranscoder.KEY_FORCE_TRANSPARENT_WHITE)).booleanValue();
        }

        if (forceTransparentWhite) {
            SinglePixelPackedSampleModel sppsm;
            sppsm = (SinglePixelPackedSampleModel)img.getSampleModel();
            forceTransparentWhite(img, sppsm);
        }

        WriteAdapter adapter = getWriteAdapter(
                "org.apache.batik.ext.awt.image.codec.png.PNGTranscoderInternalCodecWriteAdapter");
        if (adapter == null) {
            adapter = getWriteAdapter(
                "org.apache.batik.transcoder.image.PNGTranscoderImageIOWriteAdapter");
        }
        if (adapter == null) {
            throw new TranscoderException(
                    "Could not write PNG file because no WriteAdapter is availble");
        }
        adapter.writeImage(this, img, output);
    }
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            }

            pp.print(in, out);
            out.flush();
        } catch (IOException e) {
            getErrorHandler().fatalError(new TranscoderException(e.getMessage()));
        }
    }
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            }
            g2d.dispose();
            rend = null; // We're done with it...
            writeImage(dest, output);
        } catch (Exception ex) {
            throw new TranscoderException(ex);
        }
    }
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Related Classes of org.apache.batik.transcoder.TranscoderException

  • com.moldflow.batik.transcoder.SVGRenderingTranscoder
  • com.moldflow.batik.transcoder.SVGScriptExecutor
  • flash.svg.SpriteTranscoder
  • flash.svg.SpriteTranscoder$SwfTranscoderUserAgent
  • org.apache.batik.ext.awt.image.codec.imageio.PNGTranscoderImageIOWriteAdapter
  • org.apache.batik.ext.awt.image.codec.imageio.TIFFTranscoderImageIOWriteAdapter
  • org.apache.batik.ext.awt.image.codec.png.PNGTranscoderInternalCodecWriteAdapter
  • org.apache.batik.ext.awt.image.codec.tiff.TIFFTranscoderInternalCodecWriteAdapter
  • org.apache.batik.refimpl.transcoder.AbstractTranscoder
  • org.apache.batik.refimpl.transcoder.ImageTranscoder
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