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)

                meta = updateMetadata(meta, params); 
            }
            
            //Write image
            iiowriter.setOutput(imgout);
            IIOImage iioimg = new IIOImage(image, null, meta);
            iiowriter.write(null, iioimg, iwParam);
            
        } finally {
            imgout.close();
            iiowriter.dispose();

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            if (params != null && meta != null) {
                meta = updateMetadata(meta, params); 
            }
            
            //Write image
            IIOImage iioimg = new IIOImage(image, null, meta);
            iiowriter.writeToSequence(iioimg, iwParam);
        }

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        writeParam.setCompressionQuality(q);


        DAByteArrayOutputStream buffer = new DAByteArrayOutputStream();
        writer.setOutput(new MemoryCacheImageOutputStream(buffer));


        IIOImage ioImage = new IIOImage(bufferedImage, null, null);


        writer.write(null, ioImage, writeParam);
        writer.dispose();


        return buffer.getDirectByteArray();

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                meta = updateMetadata(meta, params); 
            }
            
            //Write image
            iiowriter.setOutput(imgout);
            IIOImage iioimg = new IIOImage(image, null, meta);
            iiowriter.write(null, iioimg, iwParam);
        } else {
            throw new UnsupportedOperationException("No ImageIO codec for writing " 
                    + getMIMEType() + " is available!");
        }

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


        writer.write(new IIOImage(image, null, null));
        ios.flush();
        writer.dispose();
    } // saveImage

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          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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                meta = updateMetadata(meta, params);
            }


            //Write image
            iiowriter.setOutput(imgout);
            IIOImage iioimg = new IIOImage(image, null, meta);
            iiowriter.write(null, iioimg, iwParam);


        } finally {
            imgout.close();
            iiowriter.dispose();

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            if (params != null && meta != null) {
                meta = updateMetadata(meta, params);
            }


            //Write image
            IIOImage iioimg = new IIOImage(image, null, meta);
            iiowriter.writeToSequence(iioimg, iwParam);
        }

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            param.setCompressionQuality(m_renderSettings.getCompressionQuality());
        }


        // now write the image
        writer.setOutput(stream);
        writer.write(null, new IIOImage(im, null, null), param);
        stream.flush();
        writer.dispose();
        stream.close();
    }

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        addDpiToMetadata(metadata);
        final FileOutputStream outFile = new FileOutputStream(chosenFile);
        final ImageOutputStream stream = ImageIO.createImageOutputStream(outFile);
        try {
          writer.setOutput(ImageIO.createImageOutputStream(outFile));
          writer.write(metadata, new IIOImage(image, null, metadata), writeParam);
          break;
        } finally {
          stream.close();
          outFile.close();
        }

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