Examples of javax.imageio.IIOImage

javax.imageio.IIOImage
A simple container class to aggregate an image, a set of thumbnail (preview) images, and an object representing metadata associated with the image.
The image data may take the form of either a RenderedImage, or a Raster. Reader methods that return an IIOImage will always return a BufferedImage using the RenderedImage reference. Writer methods that accept an IIOImage will always accept a RenderedImage, and may optionally accept a Raster.
Exactly one of getRenderedImage and getRaster will return a non-null value. Subclasses are responsible for ensuring this behavior. @see ImageReader#readAll(int,ImageReadParam) @see ImageReader#readAll(java.util.Iterator) @see ImageWriter#write(javax.imageio.metadata.IIOMetadata,IIOImage,ImageWriteParam) @see ImageWriter#write(IIOImage) @see ImageWriter#writeToSequence(IIOImage,ImageWriteParam) @see ImageWriter#writeInsert(int,IIOImage,ImageWriteParam)

          imageWriter = (ImageWriter) iterator.next();
        }
        ImageOutputStream ios = javax.imageio.ImageIO.createImageOutputStream(os);
        imageWriter.setOutput(ios);


        imageWriter.write(new IIOImage(bufferedImage, null, null));
        ios.flush();
        imageWriter.dispose();
    }

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            if (iterator.hasNext()) {
                imageWriter = (ImageWriter) iterator.next();
            }
            ImageOutputStream ios = javax.imageio.ImageIO.createImageOutputStream(baos);
            imageWriter.setOutput(ios);
            imageWriter.write(new IIOImage(bufferedImage, null, null));
            ios.flush();
            imageWriter.dispose();
            return baos.toByteArray();
        } catch (IOException e) {
            throw ExceptionFactory.makeWebServiceException(e);

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      param = new JPEGImageWriteParam(Locale.getDefault());
      param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT) ;
      param.setCompressionQuality(1.0f);


      // write the image
      writer.write(null, new IIOImage(bi, null, null), param);


      // cleanup
      ios.flush();
      writer.dispose();
      ios.close();

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    param = new JPEGImageWriteParam(Locale.getDefault());
    param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT) ;
    param.setCompressionQuality(getQuality());


    // write the image
    writer.write(null, new IIOImage(bi, null, null), param);


    // cleanup
    ios.flush();
    writer.dispose();
    ios.close();

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                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();
                ios.close();


                scaled.flush();
                scaled = null;

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        ImageWriteParam p = writer.getDefaultWriteParam();
        p.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
        p.setCompressionQuality(this.quality);
        ImageOutputStream ios = ImageIO.createImageOutputStream(outputStream);
        writer.setOutput(ios);
        writer.write(null, new IIOImage(bufferedImage, null, null), p);
        ios.flush();
        writer.dispose();
        ios.close();
    }

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            }


            // write
            imageOutput = ImageIO.createImageOutputStream(output);
            writer.setOutput(imageOutput);
            writer.write(null, new IIOImage(image, null, metadata), param);
        }
        finally
        {
            if (writer != null)
            {

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                    }
                    IIOMetadata meta = createMetadata( image, imageWriter, writerParams, resolution);
                    if (meta != null)
                    {
                      imageWriter.setOutput( output );
                      imageWriter.write( null, new IIOImage( image, null, meta ), writerParams );
                      foundWriter = true;
                    }
                }
                catch( IIOException io )
                {

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    param = new JPEGImageWriteParam(Locale.getDefault());
    param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT) ;
    param.setCompressionQuality(getQuality());


    // write the image
    writer.write(null, new IIOImage(bi, null, null), param);


    // cleanup
    ios.flush();
    writer.dispose();
    ios.close();

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                }
            }
            FileImageOutputStream thumbOut =
              new FileImageOutputStream(thumbFile);
            thumbWriter.setOutput(thumbOut);
            thumbWriter.write(null, new IIOImage(thumb, null, null), iwp);
            thumbWriter.dispose();
            thumbOut.close();
            
        } catch (IOException ex) {
            return false;

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