Examples with PixelGrabber java.awt.image.PixelGrabber used on opensource projects

Example 76 with PixelGrabber

use of java.awt.image.PixelGrabber in project metro-jax-ws by eclipse-ee4j.

the class AttachmentHelper method handlePixels.

private static Iterator handlePixels(Image img, Rectangle rect) {
    int x = rect.x;
    int y = rect.y;
    int w = rect.width;
    int h = rect.height;
    int[] pixels = new int[w * h];
    PixelGrabber pg = new PixelGrabber(img, x, y, w, h, pixels, 0, w);
    try {
        pg.grabPixels();
    } catch (InterruptedException e) {
        System.err.println("interrupted waiting for pixels!");
        return null;
    }
    if ((pg.getStatus() & ImageObserver.ABORT) != 0) {
        System.err.println("image fetch aborted or errored");
        return null;
    }
    ArrayList tmpList = new ArrayList();
    for (int j = 0; j < h; j++) {
        for (int i = 0; i < w; i++) {
            tmpList.add(handleSinglePixel(x + i, y + j, pixels[j * w + i]));
        }
    }
    return tmpList.iterator();
}

Example 77 with PixelGrabber

use of java.awt.image.PixelGrabber in project metro-jax-ws by eclipse-ee4j.

the class AttachmentHelper method handlePixels.

private static Iterator handlePixels(Image img, Rectangle rect) {
    int x = rect.x;
    int y = rect.y;
    int w = rect.width;
    int h = rect.height;
    int[] pixels = new int[w * h];
    PixelGrabber pg = new PixelGrabber(img, x, y, w, h, pixels, 0, w);
    try {
        pg.grabPixels();
    } catch (InterruptedException e) {
        System.err.println("interrupted waiting for pixels!");
        return null;
    }
    if ((pg.getStatus() & ImageObserver.ABORT) != 0) {
        System.err.println("image fetch aborted or errored");
        return null;
    }
    ArrayList tmpList = new ArrayList();
    for (int j = 0; j < h; j++) {
        for (int i = 0; i < w; i++) {
            tmpList.add(handleSinglePixel(x + i, y + j, pixels[j * w + i]));
        }
    }
    return tmpList.iterator();
}

Example 78 with PixelGrabber

use of java.awt.image.PixelGrabber in project openosrs-dev by blurite.

the class ImageUtil method getImageSpritePixels.

/**
 * Converts the buffered image into a sprite image and returns it
 * @param image  The image to be converted
 * @param client Current client instance
 * @return       The buffered image as a sprite image
 */
public static SpritePixels getImageSpritePixels(BufferedImage image, Client client) {
    int[] pixels = new int[image.getWidth() * image.getHeight()];
    try {
        PixelGrabber g = new PixelGrabber(image, 0, 0, image.getWidth(), image.getHeight(), pixels, 0, image.getWidth());
        g.setColorModel(new DirectColorModel(32, 0xff0000, 0xff00, 0xff, 0xff000000));
        g.grabPixels();
        // check for == 0, not actual transparency
        for (int i = 0; i < pixels.length; i++) {
            if ((pixels[i] & 0xFF000000) == 0) {
                pixels[i] = 0;
            }
        }
    } catch (InterruptedException ex) {
        log.debug("PixelGrabber was interrupted: ", ex);
    }
    return client.createSpritePixels(pixels, image.getWidth(), image.getHeight());
}

Example 79 with PixelGrabber

use of java.awt.image.PixelGrabber in project unethicalite by unethicalite.

the class class125 method method2743.

@ObfuscatedName("c")
@ObfuscatedSignature(descriptor = "([BI)Lpt;", garbageValue = "-2047697021")
public static final SpritePixels method2743(byte[] var0) {
    BufferedImage var1 = null;
    try {
        var1 = ImageIO.read(new ByteArrayInputStream(var0));
        int var2 = var1.getWidth();
        int var3 = var1.getHeight();
        int[] var4 = new int[var3 * var2];
        PixelGrabber var5 = new PixelGrabber(var1, 0, 0, var2, var3, var4, 0, var2);
        var5.grabPixels();
        return new SpritePixels(var4, var2, var3);
    } catch (IOException var7) {
    } catch (InterruptedException var8) {
    }
    return new SpritePixels(0, 0);
}

Example 80 with PixelGrabber

use of java.awt.image.PixelGrabber in project mars-sim by mars-sim.

the class PerformanceTest method pixelGrabber.

public static int[] pixelGrabber(Image image) {
    // image.getWidth();
    int W = 300;
    // image.getHeight();
    int H = 150;
    int[] mapPixels = new int[W * H];
    PixelGrabber grabber = new PixelGrabber(image, 0, 0, W, H, mapPixels, 0, W);
    try {
        grabber.grabPixels();
    } catch (InterruptedException e) {
        System.out.println("grabber error");
    }
    if ((grabber.status() & ImageObserver.ABORT) != 0)
        System.out.println("grabber error");
    return mapPixels;
}