Example usage for java.awt.image BufferedImage TYPE_3BYTE_BGR

Introduction

In this page you can find the example usage for java.awt.image BufferedImage TYPE_3BYTE_BGR.

Prototype

int TYPE_3BYTE_BGR

To view the source code for java.awt.image BufferedImage TYPE_3BYTE_BGR.

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Document

Represents an image with 8-bit RGB color components, corresponding to a Windows-style BGR color model) with the colors Blue, Green, and Red stored in 3 bytes.

Usage

From source file:org.jboss.arquillian.extension.videoRecorder.impl.VideoRecorder.java

/**
 * Starts recording a video to the temporary file. If {@link #stopRecording(java.io.File) }
 * is invoked, this method stops recording.
 *///  ww  w . j a  v a2s. c  o m
public void startRecording() {
    running = true;
    thread = new Thread(new Runnable() {
        @Override
        public void run() {
            File output;
            try {
                output = File.createTempFile("arquillain-screen-recorder", "." + videoType);
                output.deleteOnExit();
                output.createNewFile();
            } catch (IOException e) {
                throw new IllegalStateException("Can't create a temporary file for recording.", e);
            }
            IMediaWriter writer = ToolFactory.makeWriter(output.getAbsolutePath());
            writer.addVideoStream(0, 0, ICodec.ID.CODEC_ID_MPEG4, screenBounds.width / 2,
                    screenBounds.height / 2);
            long startTime = System.nanoTime();
            while (running) {
                BufferedImage screen = getDesktopScreenshot();

                BufferedImage bgrScreen = convertToType(screen, BufferedImage.TYPE_3BYTE_BGR);

                writer.encodeVideo(0, bgrScreen, System.nanoTime() - startTime, TimeUnit.NANOSECONDS);
                try {
                    Thread.sleep((long) (1000 / FRAME_RATE));
                } catch (InterruptedException ex) {
                    logger.error("Exception occured during video recording", ex);
                }
                if (!running) {
                    writer.close();
                    try {
                        if (destination != null) {
                            FileUtils.moveFile(output, destination);
                        }
                    } catch (IOException e) {
                        throw new IllegalStateException(
                                "Can't move the temporary recorded content to the destination file.", e);
                    } finally {
                        output.delete();
                    }
                }
            }
        }
    });
    thread.start();
}

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From source file:com.ssn.ui.custom.component.SSNImageThumbnailControl.java

public SSNImageThumbnailControl getSsnImageThumbnailControl(String imagePath, int index) {
    //this.setLayout();
    iF = 0;//from w w w  .  j  a v a2 s  . c  o  m
    BufferedImage thumbImg1 = null;
    this.index = index;
    BufferedImage image;
    String[] videoSupported = SSNConstants.SSN_VIDEO_FORMAT_SUPPORTED;
    final List<String> videoSupportedList = Arrays.asList(videoSupported);
    try {

        // add code to check file is video or image  if video then write code to create thumbnail 
        String fileExtention = imagePath.substring(imagePath.lastIndexOf(".") + 1, imagePath.length());
        if (videoSupportedList.contains(fileExtention.toUpperCase())) {

            IMediaReader reader = null;
            try {

                if (true) {
                    reader = ToolFactory.makeReader(imagePath);
                    reader.setBufferedImageTypeToGenerate(BufferedImage.TYPE_3BYTE_BGR);
                    reader.addListener(new MediaListenerAdapter() {
                        @Override
                        public void onVideoPicture(IVideoPictureEvent event) {
                            setVideoFrame(event.getImage());
                            iF++;
                        }

                    });
                    while (reader.readPacket() == null && iF == 0)
                        ;
                    thumbImg1 = SSNHelper.resizeImage(getVideoFrame(), 50, 50);
                }
            } catch (Throwable e) {
                e.printStackTrace();
            } finally {
                if (reader != null)
                    reader.close();
            }
        } else {
            image = ImageIO.read(new File(imagePath));
            thumbImg1 = SSNHelper.resizeImage(image, 50, 50);
        }

    } catch (IOException ex) {
        Logger.getLogger(SSNImageThumbnailControl.class.getName()).log(Level.SEVERE, null, ex);
    }
    ImageIcon imageIcon = new ImageIcon(thumbImg1);
    JLabel thumbnailLabel = new JLabel(imageIcon, SwingConstants.HORIZONTAL);
    JLabel closeLabel = new JLabel(new ImageIcon(getClass().getResource("/icon/remove-icon.png")),
            SwingConstants.HORIZONTAL);
    closeLabel.setFocusable(true);
    closeLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    this.add(thumbnailLabel);
    this.add(closeLabel);
    closeLabel.addMouseListener(this);

    this.setFocusable(true);
    this.setSize(new Dimension(50, 50));
    this.setBackground(new Color(0, 0, 0, 1));

    return this;
}

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From source file:ryerson.daspub.utility.FrameGrabber.java

/** 
 * FrameGrabber constructor.//from ww  w.  j av a 2  s  . co m
 * @param Input Absolute path to input file
 * @param Output Absolute path to output file
 */
public FrameGrabber(File Input, File Output) {
    input = Input;
    output = Output;

    // create a media reader for processing video
    IMediaReader reader = ToolFactory.makeReader(Input.getAbsolutePath());

    // stipulate that we want BufferedImages created in BGR 24bit color space
    reader.setBufferedImageTypeToGenerate(BufferedImage.TYPE_3BYTE_BGR);

    // note that DecodeAndCaptureFrames is derived from
    // MediaReader.ListenerAdapter and thus may be added as a listener
    // to the MediaReader. DecodeAndCaptureFrames implements
    // onVideoPicture().
    reader.addListener(this);

    // read out the contents of the media file, note that nothing else
    // happens here.  action happens in the onVideoPicture() method
    // which is called when complete video pictures are extracted from
    // the media source
    while (reader.readPacket() == null && CAPTURED_FRAMES < MAX_CAPTURED_FRAMES) {
        do {
        } while (false);
    }
}

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From source file:org.mrgeo.resources.tms.TileMapServiceResource.java

protected static Response createEmptyTile(final ImageResponseWriter writer, final int width, final int height) {
    // return an empty image
    final int dataType;
    if (writer.getResponseMimeType().equals("image/jpeg")) {
        dataType = BufferedImage.TYPE_3BYTE_BGR;
    } else {//  w ww  .  j  a v a 2 s . com
        // dataType = BufferedImage.TYPE_INT_ARGB;
        dataType = BufferedImage.TYPE_4BYTE_ABGR;
    }

    final BufferedImage bufImg = new BufferedImage(width, height, dataType);
    final Graphics2D g = bufImg.createGraphics();
    g.setColor(new Color(0, 0, 0, 0));
    g.fillRect(0, 0, width, height);
    g.dispose();

    return writer.write(bufImg.getData()).build();
}

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From source file:org.pentaho.reporting.engine.classic.core.layout.process.text.RichTextImageProducer.java

public Image createImagePlaceholder(final RenderableReplacedContentBox content) {
    final long bcw = ProcessUtility.computeBlockContextWidth(content);
    final long width = ReplacedContentUtil.computeWidth(content);
    final long height = ReplacedContentUtil.computeHeight(content, bcw, width);

    final int w = (int) Math.max(1, StrictGeomUtility.toExternalValue(width));
    final int h = (int) Math.max(1, StrictGeomUtility.toExternalValue(height));

    if (metaData.isFeatureSupported(OutputProcessorFeature.DIRECT_RICHTEXT_RENDERING)) {
        final Image img = processRenderableReplacedContent(content.getStyleSheet(), width, height,
                content.getContent().getRawObject());
        if (img != null) {
            return img;
        }/*from w  w  w. j a  v a 2 s.  co  m*/
        // preserve layout as much as possible.
        return new BufferedImage(1, 1, BufferedImage.TYPE_3BYTE_BGR).getScaledInstance(w, h, Image.SCALE_FAST);
    }

    return new BufferedImage(1, 1, BufferedImage.TYPE_3BYTE_BGR).getScaledInstance(w, h, Image.SCALE_FAST);
}

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From source file:com.vaadin.testbench.screenshot.ImageUtil.java

/**
 * Extract magical image properties used by the getBlock function.
 * //from  w  w w .  j  a v a2s. c o  m
 * @param image
 *            a BufferedImage
 * @return an ImageProperties descriptor object
 */
public static final ImageProperties getImageProperties(final BufferedImage image) {
    final int imageType = image.getType();
    ImageProperties p = new ImageProperties();
    p.image = image;
    p.raster = image.getRaster();
    p.alpha = imageType == TYPE_INT_ARGB || imageType == BufferedImage.TYPE_4BYTE_ABGR;
    boolean rgb = imageType == TYPE_INT_ARGB || imageType == TYPE_INT_RGB;
    boolean bgr = imageType == BufferedImage.TYPE_INT_BGR || imageType == BufferedImage.TYPE_3BYTE_BGR
            || imageType == BufferedImage.TYPE_4BYTE_ABGR;
    p.width = image.getWidth();
    p.height = image.getHeight();
    p.fallback = !(rgb || bgr);
    return p;
}

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From source file:org.apache.pdfbox.pdmodel.graphics.xobject.PDPixelMap.java

private void createImageStream(PDDocument doc, BufferedImage bi) throws IOException {
    BufferedImage alphaImage = null;
    BufferedImage rgbImage = null;
    int width = bi.getWidth();
    int height = bi.getHeight();
    if (bi.getColorModel().hasAlpha()) {
        // extract the alpha information
        WritableRaster alphaRaster = bi.getAlphaRaster();
        ColorModel cm = new ComponentColorModel(ColorSpace.getInstance(ColorSpace.CS_GRAY), false, false,
                Transparency.OPAQUE, DataBuffer.TYPE_BYTE);
        alphaImage = new BufferedImage(cm, alphaRaster, false, null);
        // create a RGB image without alpha
        rgbImage = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);
        Graphics2D g = rgbImage.createGraphics();
        g.setComposite(AlphaComposite.Src);
        g.drawImage(bi, 0, 0, null);/*from w w  w  .j  a  v  a2s .  c  o m*/
    } else {
        rgbImage = bi;
    }
    java.io.OutputStream os = null;
    try {
        int numberOfComponents = rgbImage.getColorModel().getNumComponents();
        if (numberOfComponents == 3) {
            setColorSpace(PDDeviceRGB.INSTANCE);
        } else {
            if (numberOfComponents == 1) {
                setColorSpace(new PDDeviceGray());
            } else {
                throw new IllegalStateException();
            }
        }
        byte[] outData = new byte[width * height * numberOfComponents];
        rgbImage.getData().getDataElements(0, 0, width, height, outData);
        // add FlateDecode compression
        getPDStream().addCompression();
        os = getCOSStream().createUnfilteredStream();
        os.write(outData);

        COSDictionary dic = getCOSStream();
        dic.setItem(COSName.FILTER, COSName.FLATE_DECODE);
        dic.setItem(COSName.SUBTYPE, COSName.IMAGE);
        dic.setItem(COSName.TYPE, COSName.XOBJECT);
        if (alphaImage != null) {
            PDPixelMap smask = new PDPixelMap(doc, alphaImage);
            dic.setItem(COSName.SMASK, smask);
        }
        setBitsPerComponent(8);
        setHeight(height);
        setWidth(width);
    } finally {
        os.close();
    }
}

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From source file:core.service.RubricImageCachingService.java

/**
 * generates image_quantity images for current page the images are resized to image_width * image_height resolution
 * @param p page to take images for// www . ja v  a  2s  . c o m
 * @param dst_dir dir where to save resulting images
 * @return false if any error occurs
 */
protected boolean generateImages(Pages p, File dst_dir) {
    boolean succeed = true;
    List<Long> ids = pages_service.getAllActiveChildrenId(p.getId());
    List<Wallpaper> wallpapers = wallpaper_service.getMainImages(ids, image_quantity);

    File src_dir = new File(wallpaper_service.getStorePath(), "full");
    File src;
    File dst;
    BufferedImageHolder holder;
    BufferedImage rez;
    for (Wallpaper wallpaper : wallpapers) {
        src = new File(src_dir, wallpaper.getName());
        dst = new File(dst_dir, wallpaper.getName());
        if (src.exists()) {
            try {
                holder = ImageUtils.readImage(src);
                rez = new BufferedImage(image_width, image_height, BufferedImage.TYPE_3BYTE_BGR);
                ImageUtils.getScaledImageDimmension(holder.getImage(), rez);
                ImageUtils.writeImage(rez, 1, dst);
            } catch (IOException ex) {
                logger.error("error while creating image for rubric; ", ex);
                succeed = false;
            }
        } else {
            logger.error("error while creating image for rubric; " + p.getId() + "; " + p.getName() + "; "
                    + src.getName());
            succeed = false;
        }
    }
    return succeed;
}

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From source file:com.facerecog.rest.service.RecognitionService.java

private Mat convertBytesToImage(byte[] byteImage, int type, int width, int height) {
    int matType = -1;

    switch (type) {
    case BufferedImage.TYPE_3BYTE_BGR:
        matType = CV_8UC3;/*from w ww .  ja  va 2 s. co  m*/
        break;
    case BufferedImage.TYPE_BYTE_GRAY:
        matType = CV_8UC1;
        break;
    default:
        throw new IllegalArgumentException("Unrecognized type");
    }
    Mat imageMat = new Mat(height, width, matType);
    imageMat.ptr().put(byteImage);

    if (matType != CV_8UC1) {
        Mat matGray = new Mat();
        cvtColor(imageMat, matGray, CV_RGB2GRAY);
        imageMat = matGray;
    }
    return imageMat;
}

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From source file:common.utils.ImageUtils.java

/**
  * resize input image to new dinesions(only smaller) and save it to file
  * @param image input image for scaling
  * @param scale_factor factor for scaling image
 * @param rez writes resulting image to a file
 * @throws IOException/*w  w w.  j  a  v a2 s  .  c o m*/
  */
public static void saveScaledImageWidth(BufferedImage image, double scale_factor, OutputStream rez)
        throws IOException {
    //long time_resize = System.currentTimeMillis();
    if (scale_factor == 1) {
        writeImage(image, 1, rez);
    } else {
        int width = (int) (scale_factor * image.getWidth());
        int height = (int) (scale_factor * image.getHeight());
        //BufferedImage scaled_bi = new BufferedImage( image.getWidth(), image.getHeight(), image.getType() );
        int type = image.getType();
        BufferedImage scaled_bi;
        if (type == BufferedImage.TYPE_CUSTOM) {
            scaled_bi = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);
        } else {
            scaled_bi = new BufferedImage(width, height, type);
        }

        Graphics2D g2 = scaled_bi.createGraphics();

        //g2.drawImage(image, at, null);
        g2.drawImage(image.getScaledInstance(width, height, Image.SCALE_SMOOTH), 0, 0, null);
        writeImage(scaled_bi, 1, rez);

        g2.dispose();
    }
    //time_resize = System.currentTimeMillis() - time_resize;
    //System.out.print("time_resize=" + (time_resize) + "; ");
}

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