Package com.google.code.appengine.imageio.plugins.jpeg

Examples of com.google.code.appengine.imageio.plugins.jpeg.JPEGImageWriteParam

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        }
        return type;
    }

    public ImageWriteParam getDefaultWriteParam() {
        return new JPEGImageWriteParam(getLocale());
    }
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    BufferedImage bufferedImage = BinaryEncoderUtil.render( chart );

    Iterator writers = ImageIO.getImageWritersByFormatName( JPEG );
    ImageWriter imageWriter = (ImageWriter) writers.next();

    JPEGImageWriteParam params = new JPEGImageWriteParam( null );
    params.setCompressionMode( ImageWriteParam.MODE_EXPLICIT );
    params.setCompressionQuality( quality );
    params.setProgressiveMode( com.google.code.appengine.imageio.ImageWriteParam.MODE_DISABLED );
    params.setDestinationType( new ImageTypeSpecifier( IndexColorModel.getRGBdefault(),
                                      IndexColorModel.getRGBdefault().createCompatibleSampleModel( 16, 16 ) ) );

    ImageOutputStream imageOutputStream = ImageIO.createImageOutputStream( outputStream );
    imageWriter.setOutput( imageOutputStream );
    imageWriter.write( null, new IIOImage( bufferedImage, null, null ), params );
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                Graphics2D g3 = scaled.createGraphics();
                g3.drawImage(img, 0, 0, img.getWidth(null), img.getHeight(null), null);
                g3.dispose();
               
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                ImageWriteParam iwparam = new JPEGImageWriteParam(Locale.getDefault());
                iwparam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
                iwparam.setCompressionQuality(jpegQuality);//Set here your compression rate
                ImageWriter iw = (ImageWriter)ImageIO.getImageWritersByFormatName("jpg").next();
                ImageOutputStream ios = ImageIO.createImageOutputStream(baos);
                iw.setOutput(ios);
                iw.write(null, new IIOImage(scaled, null, null), iwparam);
                iw.dispose();
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