Examples with Graphics java.awt.Graphics used on opensource projects

Example 76 with Graphics

use of java.awt.Graphics in project HongsCORE by ihongs.

the class Thumb method draw.

/**
 * 创建图层
 * @param img 源图
 * @param col 背景颜色
 * @param w   目标宽
 * @param h   目标高
 * @return    新的图层
 */
private BufferedImage draw(BufferedImage img, Color col, int w, int h) {
    BufferedImage buf = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
    Graphics grp = buf.createGraphics();
    if (col != null) {
        grp.setColor(col);
        grp.fillRect(0, 0, w, h);
    }
    grp.drawImage(img, 0, 0, null);
    grp.dispose();
    return buf;
}

Example 77 with Graphics

use of java.awt.Graphics in project suite by stupidsing.

the class AnimationMain method run.

protected boolean run(String[] args) throws InterruptedException {
    JFrame frame = new JFrame("Animation");
    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    frame.setSize(new Dimension(1024, 768));
    frame.setVisible(true);
    PaintInput pi = new PaintInput();
    frame.getContentPane().add(new JPanel() {

        private static final long serialVersionUID = 1l;

        protected void paintComponent(Graphics graphics) {
            super.paintComponent(graphics);
            Graphics2D g2d = (Graphics2D) graphics;
            g2d.setColor(Color.BLACK);
            g2d.fillRect(pi.i, pi.i, 32, 32);
        }
    });
    ScheduledExecutorService executor = Executors.newScheduledThreadPool(4);
    executor.scheduleAtFixedRate(() -> {
        pi.i++;
        frame.repaint();
    }, 10, 10, TimeUnit.MILLISECONDS);
    executor.awaitTermination(100, TimeUnit.SECONDS);
    return true;
}

Example 78 with Graphics

use of java.awt.Graphics in project cxf by apache.

the class SwAOutInterceptor method convertToBufferedImage.

private BufferedImage convertToBufferedImage(Image image) throws IOException {
    if (image instanceof BufferedImage) {
        return (BufferedImage) image;
    }
    // Wait until the image is completely loaded
    MediaTracker tracker = new MediaTracker(new Component() {

        private static final long serialVersionUID = 6412221228374321325L;
    });
    tracker.addImage(image, 0);
    try {
        tracker.waitForAll();
    } catch (InterruptedException e) {
        throw new Fault(e);
    }
    // Create a BufferedImage so we can write it out later
    BufferedImage bufImage = new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_ARGB);
    Graphics g = bufImage.createGraphics();
    g.drawImage(image, 0, 0, null);
    return bufImage;
}

Example 79 with Graphics

use of java.awt.Graphics in project Java by bottleleung.

the class Bitmap method createScaledBitmap.

/**
 * ����ͼƬ
 * @param src
 * @param width
 * @param height
 * @param tf
 */
public static Bitmap createScaledBitmap(Bitmap src, int width, int height, boolean tf) {
    BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_4BYTE_ABGR);
    Graphics g = img.getGraphics();
    g.drawImage(src.image, 0, 0, width, height, 0, 0, src.getWidth(), src.getHeight(), null);
    return new Bitmap(img);
}

Example 80 with Graphics

use of java.awt.Graphics in project cxf by apache.

the class ImageHelper method convertToBufferedImage.

private static BufferedImage convertToBufferedImage(Image image) throws IOException {
    if (image instanceof BufferedImage) {
        return (BufferedImage) image;
    }
    /*not sure how this is used*/
    MediaTracker tracker = new MediaTracker(null);
    tracker.addImage(image, 0);
    try {
        tracker.waitForAll();
    } catch (InterruptedException e) {
        throw new IOException(e.getMessage());
    }
    BufferedImage bufImage = new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_RGB);
    Graphics g = bufImage.createGraphics();
    g.drawImage(image, 0, 0, null);
    return bufImage;
}