Example usage for java.awt.image BufferedImage getHeight

Introduction

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

Prototype

public int getHeight() 

Source Link

Document

Returns the height of the BufferedImage .

Usage

From source file:doge.photo.DogePhotoManipulator.java

private void renderOverlay(BufferedImage image, Graphics2D graphics) {
    getRandomText().render(image, graphics);
    int y = image.getHeight() - this.dogeLogo.getHeight();
    graphics.drawImage(this.dogeLogo, 0, y, null);
}

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From source file:com.trailmagic.image.util.ReplaceImageManifestation.java

public void replaceManifestations(final String ownerName, final String rollName, final String importDir) {
    hibernateTemplate.execute(new HibernateCallback() {
        public Object doInHibernate(Session session) {
            try {
                User owner = userRepository.getByScreenName(ownerName);
                ImageGroup roll = imageGroupRepository.getRollByOwnerAndName(owner, rollName);
                s_log.info("Processing roll: " + roll.getName());
                for (ImageFrame frame : roll.getFrames()) {
                    Image image = frame.getImage();
                    for (ImageManifestation mf : image.getManifestations()) {

                        String filename = importDir + File.separator + mf.getName();
                        File srcFile = new File(filename);
                        s_log.info("Importing " + srcFile.getPath());
                        if (srcFile.length() > Integer.MAX_VALUE) {
                            s_log.info("File is too big...skipping " + srcFile.getPath());
                            throw new RuntimeException("File too big");
                        }//from  w  w w .j  av  a2 s. c  o m

                        // first read the file to get the size
                        FileInputStream fis = new FileInputStream(srcFile);
                        BufferedImage bi = ImageIO.read(fis);
                        mf.setHeight(bi.getHeight());
                        mf.setWidth(bi.getWidth());
                        s_log.info("New size is " + mf.getHeight() + "x" + mf.getWidth());
                        session.saveOrUpdate(mf);
                        fis.close();

                        fis = new FileInputStream(srcFile);
                        HeavyImageManifestation heavyMf = imfFactory.getHeavyById(mf.getId());
                        heavyMf.setData(Hibernate.createBlob(fis));
                        session.saveOrUpdate(heavyMf);

                        // open the file again to get the size :(

                        s_log.info("ImageManifestation saved: " + heavyMf.getName() + " (" + heavyMf.getId()
                                + ")" + "...flushing session and evicting " + "manifestation.");

                        synchronized (session) {
                            session.flush();
                            session.evict(heavyMf);
                        }

                        // looks like fis has to be open for the flush
                        fis.close();

                    }
                }
            } catch (Exception e) {
                s_log.error("Error replacing manifestations ", e);
            }
            return null;
        }
    });
}

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From source file:org.nekorp.workflow.desktop.servicio.imp.ImageServiceImp.java

@Override
public BufferedImage resizeToStandarSize(BufferedImage image) {
    Dimension boundary = new Dimension(imageWidth, imageHeight);
    Dimension originalDimension = new Dimension(image.getWidth(), image.getHeight());
    Dimension newDimension = ImageServiceImp.getScaledDimension(originalDimension, boundary);
    ResampleOp resampleOp = new ResampleOp((int) newDimension.getWidth(), (int) newDimension.getHeight());
    resampleOp.setUnsharpenMask(AdvancedResizeOp.UnsharpenMask.Normal);
    BufferedImage rescaled = resampleOp.filter(image, null);
    return rescaled;
}

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From source file:org.nekorp.workflow.desktop.servicio.imp.ImageServiceImp.java

@Override
public BufferedImage getThumbnail(BufferedImage image) {
    Dimension boundary = new Dimension(thumbWidth, thumbHeight);
    Dimension originalDimension = new Dimension(image.getWidth(), image.getHeight());
    Dimension newDimension = ImageServiceImp.getScaledDimension(originalDimension, boundary);
    ResampleOp resampleOp = new ResampleOp((int) newDimension.getWidth(), (int) newDimension.getHeight());
    resampleOp.setUnsharpenMask(AdvancedResizeOp.UnsharpenMask.Normal);
    BufferedImage rescaled = resampleOp.filter(image, null);
    return rescaled;
}

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From source file:com.buddycloud.mediaserver.MediaServerTest.java

protected Media buildMedia(String mediaId, String filePath) throws Exception {
    File file = new File(filePath);
    String fileName = file.getName();
    String extension = fileName.substring(fileName.indexOf(".") + 1);

    Media media = new Media();
    media.setId(mediaId);//from  www.j av a2  s  .  c  om
    media.setFileName(fileName);
    media.setEntityId(BASE_CHANNEL);
    media.setAuthor(BASE_USER);
    media.setDescription("A description");
    media.setTitle("A title");
    media.setFileSize(file.length());
    media.setShaChecksum(getFileShaChecksum(file));
    media.setFileExtension(extension);
    media.setMimeType(MimeTypeMapping.lookupMimeType(extension));

    if (ImageUtils.isImage(extension)) {
        BufferedImage img = ImageIO.read(file);
        media.setHeight(img.getHeight());
        media.setWidth(img.getWidth());
    } else if (VideoUtils.isVideo(extension)) {
        VideoUtils videoUtils = new VideoUtils(file);
        media.setLength(videoUtils.getVideoLength());
        media.setHeight(videoUtils.getVideoHeight());
        media.setWidth(videoUtils.getVideoWidth());
    } else if (AudioUtils.isAudio(extension)) {
        media.setLength(AudioUtils.getAudioLength(file));
    }

    return media;
}

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From source file:de.ep3.ftpc.view.designer.UIDesigner.java

/**
 * Loads an icon image from the resources directory provided.
 *
 * The icon will be recolored according to the UI default color
 * (with respect to its alpha values).//from w w w  . ja v a 2  s. c  o m
 *
 * @param dirName The directory name under the resource/drawable directory.
 * @param fileName The file name under the directory name provided before.
 * @return The icom ready to be displayed within the GUI.
 */
public Icon getDefaultIcon(String dirName, String fileName) {
    BufferedImage image = getDefaultImage(dirName, fileName);

    /* Change icon color according to UI color */

    int imageHeight = image.getHeight();
    int imageWidth = image.getWidth();

    int defaultRGBA = getDefaultBorderColor().getRGB();
    int defaultRGB = defaultRGBA & 0x00FFFFFF;

    for (int y = 0; y < imageHeight; y++) {
        for (int x = 0; x < imageWidth; x++) {
            int imageRGBA = image.getRGB(x, y);
            int imageA = imageRGBA & 0xFF000000;

            int newRGBA = defaultRGB | imageA; // I'm quite proud of this little bitwise color calculation ^-^

            image.setRGB(x, y, newRGBA);
        }
    }

    return new ImageIcon(image);
}

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From source file:edu.cornell.mannlib.vitro.webapp.controller.freemarker.ImageUploadThumbnailer.java

private CropRectangle limitCropRectangleToImageBounds(BufferedImage image, CropRectangle crop) {

    int imageWidth = image.getWidth();
    int imageHeight = image.getHeight();

    // Ensure that x and y are at least zero, but not big enough to push the
    // crop rectangle out of the image.
    int greatestX = imageWidth - MINIMUM_CROP_SIZE;
    int greatestY = imageHeight - MINIMUM_CROP_SIZE;
    int x = Math.max(0, Math.min(greatestX, Math.abs(crop.x)));
    int y = Math.max(0, Math.min(greatestY, Math.abs(crop.y)));

    // Ensure that width and height are at least as big as the minimum, but
    // no so big as to extend beyond the image.
    int greatestW = imageWidth - x;
    int greatestH = imageHeight - y;
    int w = Math.max(MINIMUM_CROP_SIZE, Math.min(greatestW, crop.width));
    int h = Math.max(MINIMUM_CROP_SIZE, Math.min(greatestH, crop.height));

    return new CropRectangle(x, y, h, w);
}

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From source file:DBScan.java

private double minDistance(int x, int y, BufferedImage img1, BufferedImage img2) {
    if (!(x < img1.getWidth() && y < img1.getHeight()))
        return 0;

    int colour = img1.getRGB(x, y);

    //        if (colour != Image.BLACK)
    //            return 0;

    if (x < img2.getWidth() && y < img2.getHeight() && img2.getRGB(x, y) == colour)
        return 0;

    int distance = 6;
    final int RANGE = 1;

    for (int x1 = x - RANGE; x1 <= x + RANGE; x1++) {
        if (distance == 1)
            break;

        if (x1 < 0 || x1 >= img2.getWidth())
            continue;

        for (int y1 = y - (x1 - x); y1 <= y + RANGE; y1++) {
            if (y1 >= 0 && y1 < img2.getHeight() && img2.getRGB(x1, y1) == colour) {
                distance = Math.min(distance, Math.min(Math.abs(x - x1), Math.abs(y - y1)));
            }//from  ww w .  j av  a  2s .  c  om
        }
    }

    return (distance * distance) / 2;
}

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From source file:net.rptools.maptool.util.PersistenceUtil.java

public static void saveToken(Token token, File file, boolean doWait) throws IOException {
    // Thumbnail/*from  w w w . java  2  s .c  om*/
    BufferedImage image = null;
    if (doWait)
        image = ImageManager.getImageAndWait(token.getImageAssetId());
    else
        image = ImageManager.getImage(token.getImageAssetId());

    Dimension sz = new Dimension(image.getWidth(), image.getHeight());
    SwingUtil.constrainTo(sz, 50);
    BufferedImage thumb = new BufferedImage(sz.width, sz.height, BufferedImage.TRANSLUCENT);
    Graphics2D g = thumb.createGraphics();
    g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    g.drawImage(image, 0, 0, sz.width, sz.height, null);
    g.dispose();

    PackedFile pakFile = null;
    try {
        pakFile = new PackedFile(file);
        saveAssets(token.getAllImageAssets(), pakFile);
        pakFile.putFile(Token.FILE_THUMBNAIL, ImageUtil.imageToBytes(thumb, "png"));
        pakFile.setContent(token);
        pakFile.setProperty(PROP_VERSION, MapTool.getVersion());
        pakFile.save();
    } finally {
        if (pakFile != null)
            pakFile.close();
    }
}

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From source file:com.neophob.sematrix.core.generator.Image.java

/**
 * load a new file.//from   w w  w  . j a v  a 2  s . c  o  m
 *
 * @param filename the filename
 */
public synchronized void loadFile(String filename) {
    if (StringUtils.isBlank(filename)) {
        LOG.log(Level.INFO, "Empty filename provided, call ignored!");
        return;
    }

    //only load if needed
    if (StringUtils.equals(filename, this.filename)) {
        LOG.log(Level.INFO, "new filename does not differ from old: " + filename);
        return;
    }

    try {
        String fileToLoad = fileUtils.getImageDir() + File.separator + filename;

        LOG.log(Level.INFO, "load image " + fileToLoad);
        BufferedImage img = ImageIO.read(new File(fileToLoad));
        if (img == null || img.getHeight() < 2) {
            LOG.log(Level.WARNING, "Invalid image, image height is < 2!");
            return;
        }

        //convert to RGB colorspace
        int w = img.getWidth();
        int h = img.getHeight();
        int[] dataBuffInt = img.getRGB(0, 0, w, h, null, 0, w);

        LOG.log(Level.INFO, "resize to img " + filename + " " + internalBufferXSize + ", " + internalBufferYSize
                + " using " + resize.getName());
        this.internalBuffer = resize.getBuffer(dataBuffInt, internalBufferXSize, internalBufferYSize, w, h);
        this.filename = filename;

        short r, g, b;
        int rgbColor;

        //greyscale it
        for (int i = 0; i < internalBuffer.length; i++) {
            rgbColor = internalBuffer[i];
            r = (short) ((rgbColor >> 16) & 255);
            g = (short) ((rgbColor >> 8) & 255);
            b = (short) (rgbColor & 255);
            int val = (int) (r * 0.3f + g * 0.59f + b * 0.11f);
            internalBuffer[i] = val;
        }

    } catch (Exception e) {
        LOG.log(Level.WARNING, "Failed to load image " + filename, e);
    }
}

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