Example usage for java.awt Graphics2D setRenderingHint

Introduction

In this page you can find the example usage for java.awt Graphics2D setRenderingHint.

Prototype

public abstract void setRenderingHint(Key hintKey, Object hintValue);

Source Link

Document

Sets the value of a single preference for the rendering algorithms.

Usage

From source file:HorizontallyCenteredText.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setFont(new Font("Serif", Font.PLAIN, 48));

    paintHorizontallyCenteredText(g2, "Java Source", 200, 75);
    paintHorizontallyCenteredText(g2, "and", 200, 125);
    paintHorizontallyCenteredText(g2, "Support", 200, 175);
}

From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setPaint(Color.black);/*  ww w  .  jav a 2  s .  c  o m*/
    g2.draw(new Rectangle2D.Float(10, 20, 30, 40));

    AffineTransform at = AffineTransform.getTranslateInstance(75, 75);
    g2.setTransform(at);

    g2.setPaint(Color.red);
    g2.draw(new Rectangle2D.Float(10, 20, 30, 40));
}

From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    Shape ball = new Ellipse2D.Float(i++, i++, 5, 5);
    g2.setColor(Color.RED);//from ww w.ja v a 2  s .  c  o m
    g2.fill(ball);
}

From source file:MainClass.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setPaint(Color.black);// ww  w.  ja va  2 s. c  om
    g2.draw(shape);
}

From source file:Main.java

@Override
protected void paintIndeterminate(Graphics g, JComponent c) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    r = getBox(r);/*from   w w  w . ja v a 2 s.  c  om*/
    g.setColor(progressBar.getForeground());
    g.fillOval(r.x, r.y, r.width, r.height);
}

From source file:BallRoom.java

public void paint(Graphics g) {

    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    Shape ball = new Ellipse2D.Float(i++, i++, 5, 5);
    g2.setColor(Color.RED);/*from  w w w .j  av  a2 s.  c o  m*/
    g2.fill(ball);
}

From source file:MainClass.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setFont(new Font("Serif", Font.PLAIN, 48));

    FontRenderContext frc = g2.getFontRenderContext();
    String s = "www.java2s.com";
    Rectangle2D bounds = g2.getFont().getStringBounds(s, frc);
    float width = (float) bounds.getWidth();
    int centerX = 100;
    int baselineY = 70;
    g2.drawString(s, centerX - width / 2, baselineY);
}

From source file:RotatedText.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "111111111111111111111111111111";

    Font font = new Font("Courier", Font.PLAIN, 12);
    g2d.translate(20, 20);/*from w w  w  . j  ava2s.  c  om*/

    FontRenderContext frc = g2d.getFontRenderContext();

    GlyphVector gv = font.createGlyphVector(frc, s);
    int length = gv.getNumGlyphs();
    System.out.println(length);

}

From source file:MainClass.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    Rectangle2D r = new Rectangle2D.Double(50, 50, 150, 100);
    g2.setPaint(Color.red);/* www  . ja  va 2 s.co  m*/
    g2.fill(r);

    Composite c = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, .4f);
    g2.setComposite(c);

    g2.setPaint(Color.blue);
    g2.setFont(new Font("Times New Roman", Font.PLAIN, 72));
    g2.drawString("www.java2s.com", 25, 130);
}

From source file:ImageOpByRomain.java

/**
 * <p>/*from  w  w w. j av a 2s  .  c o m*/
 * Returns a thumbnail of a source image.
 * </p>
 * <p>
 * This method favors speed over quality. When the new size is less than half
 * the longest dimension of the source image,
 * {@link #createThumbnail(BufferedImage, int)} or
 * {@link #createThumbnail(BufferedImage, int, int)} should be used instead to
 * ensure the quality of the result without sacrificing too much performance.
 * </p>
 * 
 * @see #createThumbnailFast(java.awt.image.BufferedImage, int)
 * @see #createThumbnail(java.awt.image.BufferedImage, int)
 * @see #createThumbnail(java.awt.image.BufferedImage, int, int)
 * @param image
 *            the source image
 * @param newWidth
 *            the width of the thumbnail
 * @param newHeight
 *            the height of the thumbnail
 * @return a new compatible <code>BufferedImage</code> containing a
 *         thumbnail of <code>image</code>
 * @throws IllegalArgumentException
 *             if <code>newWidth</code> is larger than the width of
 *             <code>image</code> or if code>newHeight</code> is larger
 *             than the height of <code>image</code> or if one of the
 *             dimensions is &lt;= 0
 */
public static BufferedImage createThumbnailFast(BufferedImage image, int newWidth, int newHeight) {
    if (newWidth >= image.getWidth() || newHeight >= image.getHeight()) {
        throw new IllegalArgumentException(
                "newWidth and newHeight cannot" + " be greater than the image" + " dimensions");
    } else if (newWidth <= 0 || newHeight <= 0) {
        throw new IllegalArgumentException("newWidth and newHeight must" + " be greater than 0");
    }

    BufferedImage temp = createCompatibleImage(image, newWidth, newHeight);
    Graphics2D g2 = temp.createGraphics();
    g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    g2.drawImage(image, 0, 0, temp.getWidth(), temp.getHeight(), null);
    g2.dispose();

    return temp;
}