List of usage examples for javax.imageio IIOImage IIOImage
public IIOImage(Raster raster, List<? extends BufferedImage> thumbnails, IIOMetadata metadata)
From source file:net.groupbuy.util.ImageUtils.java
/** * ?/* w ww .j a va2 s. com*/ * * @param srcFile * ? * @param destFile * * @param watermarkFile * ? * @param watermarkPosition * ?? * @param alpha * ?? */ public static void addWatermark(File srcFile, File destFile, File watermarkFile, WatermarkPosition watermarkPosition, int alpha) { Assert.notNull(srcFile); Assert.notNull(destFile); Assert.state(alpha >= 0); Assert.state(alpha <= 100); if (watermarkFile == null || !watermarkFile.exists() || watermarkPosition == null || watermarkPosition == WatermarkPosition.no) { try { FileUtils.copyFile(srcFile, destFile); } catch (IOException e) { e.printStackTrace(); } return; } if (type == Type.jdk) { Graphics2D graphics2D = null; ImageOutputStream imageOutputStream = null; ImageWriter imageWriter = null; try { BufferedImage srcBufferedImage = ImageIO.read(srcFile); int srcWidth = srcBufferedImage.getWidth(); int srcHeight = srcBufferedImage.getHeight(); BufferedImage destBufferedImage = new BufferedImage(srcWidth, srcHeight, BufferedImage.TYPE_INT_RGB); graphics2D = destBufferedImage.createGraphics(); graphics2D.setBackground(BACKGROUND_COLOR); graphics2D.clearRect(0, 0, srcWidth, srcHeight); graphics2D.drawImage(srcBufferedImage, 0, 0, null); graphics2D.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, alpha / 100F)); BufferedImage watermarkBufferedImage = ImageIO.read(watermarkFile); int watermarkImageWidth = watermarkBufferedImage.getWidth(); int watermarkImageHeight = watermarkBufferedImage.getHeight(); int x = srcWidth - watermarkImageWidth; int y = srcHeight - watermarkImageHeight; if (watermarkPosition == WatermarkPosition.topLeft) { x = 0; y = 0; } else if (watermarkPosition == WatermarkPosition.topRight) { x = srcWidth - watermarkImageWidth; y = 0; } else if (watermarkPosition == WatermarkPosition.center) { x = (srcWidth - watermarkImageWidth) / 2; y = (srcHeight - watermarkImageHeight) / 2; } else if (watermarkPosition == WatermarkPosition.bottomLeft) { x = 0; y = srcHeight - watermarkImageHeight; } else if (watermarkPosition == WatermarkPosition.bottomRight) { x = srcWidth - watermarkImageWidth; y = srcHeight - watermarkImageHeight; } graphics2D.drawImage(watermarkBufferedImage, x, y, watermarkImageWidth, watermarkImageHeight, null); imageOutputStream = ImageIO.createImageOutputStream(destFile); imageWriter = ImageIO.getImageWritersByFormatName(FilenameUtils.getExtension(destFile.getName())) .next(); imageWriter.setOutput(imageOutputStream); ImageWriteParam imageWriteParam = imageWriter.getDefaultWriteParam(); imageWriteParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); imageWriteParam.setCompressionQuality(DEST_QUALITY / 100F); imageWriter.write(null, new IIOImage(destBufferedImage, null, null), imageWriteParam); imageOutputStream.flush(); } catch (IOException e) { e.printStackTrace(); } finally { if (graphics2D != null) { graphics2D.dispose(); } if (imageWriter != null) { imageWriter.dispose(); } if (imageOutputStream != null) { try { imageOutputStream.close(); } catch (IOException e) { } } } } else { String gravity = "SouthEast"; if (watermarkPosition == WatermarkPosition.topLeft) { gravity = "NorthWest"; } else if (watermarkPosition == WatermarkPosition.topRight) { gravity = "NorthEast"; } else if (watermarkPosition == WatermarkPosition.center) { gravity = "Center"; } else if (watermarkPosition == WatermarkPosition.bottomLeft) { gravity = "SouthWest"; } else if (watermarkPosition == WatermarkPosition.bottomRight) { gravity = "SouthEast"; } IMOperation operation = new IMOperation(); operation.gravity(gravity); operation.dissolve(alpha); operation.quality((double) DEST_QUALITY); operation.addImage(watermarkFile.getPath()); operation.addImage(srcFile.getPath()); operation.addImage(destFile.getPath()); if (type == Type.graphicsMagick) { CompositeCmd compositeCmd = new CompositeCmd(true); if (graphicsMagickPath != null) { compositeCmd.setSearchPath(graphicsMagickPath); } try { compositeCmd.run(operation); } catch (IOException e) { e.printStackTrace(); } catch (InterruptedException e) { e.printStackTrace(); } catch (IM4JavaException e) { e.printStackTrace(); } } else { CompositeCmd compositeCmd = new CompositeCmd(false); if (imageMagickPath != null) { compositeCmd.setSearchPath(imageMagickPath); } try { compositeCmd.run(operation); } catch (IOException e) { e.printStackTrace(); } catch (InterruptedException e) { e.printStackTrace(); } catch (IM4JavaException e) { e.printStackTrace(); } } } }
From source file:com.el.ecom.utils.ImageUtils.java
/** * ?/* w ww . j a va 2 s . co m*/ * * @param srcFile ? * @param destFile * @param watermarkFile ? * @param watermarkPosition ?? * @param alpha ?? */ public static void addWatermark(File srcFile, File destFile, File watermarkFile, WatermarkPosition watermarkPosition, int alpha) { Assert.notNull(srcFile); Assert.state(srcFile.exists()); Assert.state(srcFile.isFile()); Assert.notNull(destFile); Assert.state(alpha >= 0); Assert.state(alpha <= 100); if (watermarkFile == null || !watermarkFile.exists() || !watermarkFile.isFile() || watermarkPosition == null || watermarkPosition == WatermarkPosition.no) { try { if (!StringUtils.equals(srcFile.getCanonicalPath(), destFile.getCanonicalPath())) { FileUtils.copyFile(srcFile, destFile); } } catch (IOException e) { throw new RuntimeException(e.getMessage(), e); } return; } if (type == Type.jdk) { Graphics2D graphics2D = null; ImageOutputStream imageOutputStream = null; ImageWriter imageWriter = null; try { BufferedImage srcBufferedImage = ImageIO.read(srcFile); int srcWidth = srcBufferedImage.getWidth(); int srcHeight = srcBufferedImage.getHeight(); BufferedImage destBufferedImage = new BufferedImage(srcWidth, srcHeight, BufferedImage.TYPE_INT_RGB); graphics2D = destBufferedImage.createGraphics(); graphics2D.setBackground(BACKGROUND_COLOR); graphics2D.clearRect(0, 0, srcWidth, srcHeight); graphics2D.drawImage(srcBufferedImage, 0, 0, null); graphics2D.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, alpha / 100F)); BufferedImage watermarkBufferedImage = ImageIO.read(watermarkFile); int watermarkImageWidth = watermarkBufferedImage.getWidth(); int watermarkImageHeight = watermarkBufferedImage.getHeight(); int x = srcWidth - watermarkImageWidth; int y = srcHeight - watermarkImageHeight; if (watermarkPosition == WatermarkPosition.topLeft) { x = 0; y = 0; } else if (watermarkPosition == WatermarkPosition.topRight) { x = srcWidth - watermarkImageWidth; y = 0; } else if (watermarkPosition == WatermarkPosition.center) { x = (srcWidth - watermarkImageWidth) / 2; y = (srcHeight - watermarkImageHeight) / 2; } else if (watermarkPosition == WatermarkPosition.bottomLeft) { x = 0; y = srcHeight - watermarkImageHeight; } else if (watermarkPosition == WatermarkPosition.bottomRight) { x = srcWidth - watermarkImageWidth; y = srcHeight - watermarkImageHeight; } graphics2D.drawImage(watermarkBufferedImage, x, y, watermarkImageWidth, watermarkImageHeight, null); imageOutputStream = ImageIO.createImageOutputStream(destFile); imageWriter = ImageIO.getImageWritersByFormatName(FilenameUtils.getExtension(destFile.getName())) .next(); imageWriter.setOutput(imageOutputStream); ImageWriteParam imageWriteParam = imageWriter.getDefaultWriteParam(); imageWriteParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); imageWriteParam.setCompressionQuality(DEST_QUALITY / 100F); imageWriter.write(null, new IIOImage(destBufferedImage, null, null), imageWriteParam); imageOutputStream.flush(); } catch (IOException e) { throw new RuntimeException(e.getMessage(), e); } finally { if (graphics2D != null) { graphics2D.dispose(); } if (imageWriter != null) { imageWriter.dispose(); } try { if (imageOutputStream != null) { imageOutputStream.close(); } } catch (IOException e) { } } } else { String gravity = "SouthEast"; if (watermarkPosition == WatermarkPosition.topLeft) { gravity = "NorthWest"; } else if (watermarkPosition == WatermarkPosition.topRight) { gravity = "NorthEast"; } else if (watermarkPosition == WatermarkPosition.center) { gravity = "Center"; } else if (watermarkPosition == WatermarkPosition.bottomLeft) { gravity = "SouthWest"; } else if (watermarkPosition == WatermarkPosition.bottomRight) { gravity = "SouthEast"; } IMOperation operation = new IMOperation(); operation.gravity(gravity); operation.dissolve(alpha); operation.quality((double) DEST_QUALITY); try { operation.addImage(watermarkFile.getCanonicalPath()); operation.addImage(srcFile.getCanonicalPath()); operation.addImage(destFile.getCanonicalPath()); } catch (IOException e) { throw new RuntimeException(e.getMessage(), e); } if (type == Type.graphicsMagick) { CompositeCmd compositeCmd = new CompositeCmd(true); if (graphicsMagickPath != null) { compositeCmd.setSearchPath(graphicsMagickPath); } try { compositeCmd.run(operation); } catch (IOException e) { throw new RuntimeException(e.getMessage(), e); } catch (InterruptedException e) { throw new RuntimeException(e.getMessage(), e); } catch (IM4JavaException e) { throw new RuntimeException(e.getMessage(), e); } } else { CompositeCmd compositeCmd = new CompositeCmd(false); if (imageMagickPath != null) { compositeCmd.setSearchPath(imageMagickPath); } try { compositeCmd.run(operation); } catch (IOException e) { throw new RuntimeException(e.getMessage(), e); } catch (InterruptedException e) { throw new RuntimeException(e.getMessage(), e); } catch (IM4JavaException e) { throw new RuntimeException(e.getMessage(), e); } } } }
From source file:de.unigoettingen.sub.commons.contentlib.imagelib.JpegInterpreter.java
/************************************************************************************ * Write the renderedimage to an {@link OutputStream} * /*from ww w . j a va 2 s . com*/ * @param outStream the {@link OutputStream} to write to ************************************************************************************/ @Override public void writeToStream(FileOutputStream fos, OutputStream outStream) { if (this.renderedimage == null) { // no image available return; } try { // create a buffered Image, which has no Alpha channel // as JPEG does not support Alpha Channels and the // ImageIO doesn't care - but will create a corrupt JPEG BufferedImage noAlphaBi = ImageManipulator.fromRenderedToBufferedNoAlpha(renderedimage); ImageOutputStream imageOutStream = ImageIO.createImageOutputStream(outStream); // Iterator<ImageWriter> writerIter = ImageIO // .getImageWritersByFormatName("jpg"); // ImageWriter writer = writerIter.next(); // get writer from ImageIO ImageWriter writer = new JPEGImageWriter(new JPEGImageWriterSpi()); // create metadata by creating an XML tree ImageWriteParam writerParam = writer.getDefaultWriteParam(); ImageTypeSpecifier its = new ImageTypeSpecifier(noAlphaBi); // ImageTypeSpecifier its = new // ImageTypeSpecifier(image.getColorModel(), // image.getSampleModel()); // IIOMetadata iomd = writer.getDefaultImageMetadata(new // ImageTypeSpecifier(image), writerParam); // Element tree = // (Element)iomd.getAsTree("javax_imageio_jpeg_image_1.0"); // Element tree = (Element)iomd.getAsTree("javax_imageio_1.0"); // IIOMetadata iomd = writer.getDefaultImageMetadata(its, writerParam); // create the XML tree and modify the appropriate DOM elements // to set the metadata setMetadata(iomd); // set compression writerParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); float comprvalue = ((float) writerCompressionValue) / 100; writerParam.setCompressionQuality(comprvalue); // set output writer.setOutput(imageOutStream); writer.prepareWriteSequence(null); // create new image parameters to set the compression // Locale locale = new Locale("en"); // JPEGImageWriteParam jpegWriteParam = new // JPEGImageWriteParam(locale); // IIOImage iioImage = new IIOImage(renderedimage, null, iomd); IIOImage iioImage = new IIOImage(noAlphaBi, null, iomd); writer.write(null, iioImage, writerParam); writer.endWriteSequence(); imageOutStream.flush(); if (fos != null) { ImageOutputStream imageToFile = ImageIO.createImageOutputStream(fos); writer.setOutput(imageToFile); writer.prepareWriteSequence(null); writer.write(null, iioImage, writerParam); writer.endWriteSequence(); imageToFile.flush(); imageToFile.close(); fos.flush(); fos.close(); } // ByteArrayOutputStream baos = new ByteArrayOutputStream(); // byte [] data = wi.getImageAsByteArray(); writer.dispose(); imageOutStream.close(); } catch (IOException e) { LOGGER.error("IOException occured", e); } }
From source file:com.itextpdf.text.pdf.pdfcleanup.PdfCleanUpRenderListener.java
private byte[] getJPGBytes(BufferedImage image) { ByteArrayOutputStream outputStream = null; try {/*from w w w . ja v a 2 s. co m*/ ImageWriter jpgWriter = ImageIO.getImageWritersByFormatName("jpg").next(); ImageWriteParam jpgWriteParam = jpgWriter.getDefaultWriteParam(); jpgWriteParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); jpgWriteParam.setCompressionQuality(1.0f); outputStream = new ByteArrayOutputStream(); jpgWriter.setOutput(new MemoryCacheImageOutputStream((outputStream))); IIOImage outputImage = new IIOImage(image, null, null); jpgWriter.write(null, outputImage, jpgWriteParam); jpgWriter.dispose(); outputStream.flush(); return outputStream.toByteArray(); } catch (Exception e) { throw new RuntimeException(e); } finally { closeOutputStream(outputStream); } }
From source file:de.unigoettingen.sub.commons.contentlib.imagelib.JpegInterpreter.java
@Override public byte[] writeToStreamAndByteArray(OutputStream outStream) { byte[] data = null; if (this.renderedimage == null) { // no image available return data; }//from w w w . j a va2s . com try { // create a buffered Image, which has no Alpha channel // as JPEG does not support Alpha Channels and the // ImageIO doesn't care - but will create a corrupt JPEG BufferedImage noAlphaBi = ImageManipulator.fromRenderedToBufferedNoAlpha(renderedimage); ImageOutputStream imageOutStream = ImageIO.createImageOutputStream(outStream); // Iterator<ImageWriter> writerIter = ImageIO // .getImageWritersByFormatName("jpg"); // ImageWriter writer = writerIter.next(); // get writer from ImageIO ImageWriter writer = new JPEGImageWriter(new JPEGImageWriterSpi()); // create metadata by creating an XML tree ImageWriteParam writerParam = writer.getDefaultWriteParam(); ImageTypeSpecifier its = new ImageTypeSpecifier(noAlphaBi); // ImageTypeSpecifier its = new // ImageTypeSpecifier(image.getColorModel(), // image.getSampleModel()); // IIOMetadata iomd = writer.getDefaultImageMetadata(new // ImageTypeSpecifier(image), writerParam); // Element tree = // (Element)iomd.getAsTree("javax_imageio_jpeg_image_1.0"); // Element tree = (Element)iomd.getAsTree("javax_imageio_1.0"); // IIOMetadata iomd = writer.getDefaultImageMetadata(its, writerParam); // create the XML tree and modify the appropriate DOM elements // to set the metadata setMetadata(iomd); // set compression writerParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); float comprvalue = ((float) writerCompressionValue) / 100; writerParam.setCompressionQuality(comprvalue); // set output writer.setOutput(imageOutStream); writer.prepareWriteSequence(null); // create new image parameters to set the compression // Locale locale = new Locale("en"); // JPEGImageWriteParam jpegWriteParam = new // JPEGImageWriteParam(locale); // IIOImage iioImage = new IIOImage(renderedimage, null, iomd); IIOImage iioImage = new IIOImage(noAlphaBi, null, iomd); writer.write(null, iioImage, writerParam); writer.endWriteSequence(); imageOutStream.flush(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); ImageOutputStream imageToFile = ImageIO.createImageOutputStream(baos); writer.setOutput(imageToFile); writer.prepareWriteSequence(null); writer.write(null, iioImage, writerParam); writer.endWriteSequence(); imageToFile.flush(); imageToFile.close(); baos.flush(); data = baos.toByteArray(); baos.close(); writer.dispose(); imageOutStream.close(); } catch (IOException e) { LOGGER.error("IOException occured", e); } return data; }
From source file:org.gallery.web.controller.ImageController.java
public static boolean compressImg(BufferedImage src, File outfile, double d) { FileOutputStream out = null;// ww w .j a v a2 s . c om ImageWriter imgWrier; ImageWriteParam imgWriteParams; // ? jpg imgWrier = ImageIO.getImageWritersByFormatName("jpg").next(); imgWriteParams = new javax.imageio.plugins.jpeg.JPEGImageWriteParam(null); // ??MODE_EXPLICIT imgWriteParams.setCompressionMode(imgWriteParams.MODE_EXPLICIT); // ?qality?0~1 imgWriteParams.setCompressionQuality((float) d); imgWriteParams.setProgressiveMode(imgWriteParams.MODE_DISABLED); ColorModel colorModel = ColorModel.getRGBdefault(); // ? imgWriteParams.setDestinationType( new javax.imageio.ImageTypeSpecifier(colorModel, colorModel.createCompatibleSampleModel(16, 16))); try { out = new FileOutputStream(outfile); imgWrier.reset(); // out?write, ImageOutputStream? // OutputStream imgWrier.setOutput(ImageIO.createImageOutputStream(out)); // write??? imgWrier.write(null, new IIOImage(src, null, null), imgWriteParams); out.flush(); out.close(); } catch (Exception e) { e.printStackTrace(); return false; } return true; }
From source file:org.nekorp.workflow.desktop.servicio.reporte.orden.servicio.OrdenServicioDataFactory.java
private void saveJPG(BufferedImage img, File file) { ImageWriter writer = null;/*from w w w. jav a2 s. c om*/ FileImageOutputStream output = null; try { writer = ImageIO.getImageWritersByFormatName("jpeg").next(); ImageWriteParam param = writer.getDefaultWriteParam(); param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); param.setCompressionQuality(1); output = new FileImageOutputStream(file); writer.setOutput(output); IIOImage iioImage = new IIOImage(img, null, null); writer.write(null, iioImage, param); } catch (IOException ex) { throw new RuntimeException(ex); } finally { try { if (writer != null) { writer.dispose(); } if (output != null) { output.close(); } } catch (IOException ex) { throw new RuntimeException(ex); } } }
From source file:it.geosolutions.imageio.plugins.nitronitf.NITFImageWriter.java
/** * Encode a RenderedImage as a JP2K codestream on the specified outputFile, using the proper set of compression parameters. * /*from ww w. j a va 2 s .co m*/ * @param outputFile * @param compression * @param ri * @throws FileNotFoundException * @throws IOException */ private void prepareJP2Image(final RenderedImage ri, final File outputFile, final WriteCompression compression) throws FileNotFoundException, IOException { JP2KKakaduImageWriter kakaduWriter = null; try { // TODO: Check PAN/MULTI can really be known from number of bands final int numBands = ri.getSampleModel().getNumBands(); final boolean isMulti = numBands == 1 ? false : true; kakaduWriter = new JP2KKakaduImageWriter(KAKADU_SPI); kakaduWriter.setOutput(outputFile); JP2KKakaduImageWriteParam param = NITFUtilities.getCompressionParam(kakaduWriter, compression, isMulti); kakaduWriter.write(null, new IIOImage(ri, null, null), param); } finally { if (kakaduWriter != null) { try { kakaduWriter.dispose(); } catch (Throwable t) { } } } }