Example usage for java.awt Graphics2D fillRect

Introduction

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

Prototype

public abstract void fillRect(int x, int y, int width, int height);

Source Link

Document

Fills the specified rectangle.

Usage

From source file:CompositingDST_ATOP.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;

    AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.DST_OUT, 0.5f);

    BufferedImage buffImg = new BufferedImage(60, 60, BufferedImage.TYPE_INT_ARGB);
    Graphics2D gbi = buffImg.createGraphics();

    gbi.setPaint(Color.red);/*from ww w. j av  a  2  s.  co m*/
    gbi.fillRect(0, 0, 40, 40);
    gbi.setComposite(ac);

    gbi.setPaint(Color.green);
    gbi.fillRect(5, 5, 40, 40);

    g2d.drawImage(buffImg, 20, 20, null);
}

From source file:util.ui.UiUtilities.java

/**
 * Scales an image to a specific size and returns an BufferedImage
 *
 * @param img//w w  w .j a va2 s  . co  m
 *          Scale this image
 * @param width
 *          new width
 * @param height
 *          new height
 * @param type The type of the image.
 * @return Scaled BufferedImage
 *
 * @since 3.0
 */
public static BufferedImage scaleIconToBufferedImage(BufferedImage img, int width, int height, int type,
        Color backgroundColor) {
    // Scale Image
    Image image = img.getScaledInstance(width, height, Image.SCALE_SMOOTH);

    BufferedImage im = new BufferedImage(width, height, type);

    Graphics2D g2 = im.createGraphics();
    if (backgroundColor != null) {
        g2.setColor(backgroundColor);
        g2.fillRect(0, 0, width, height);
    }

    g2.drawImage(image, null, null);
    g2.dispose();

    im.flush();
    return im;

}

From source file:Main.java

public MyPanel() {
    this.setLayout(new GridLayout());
    this.setPreferredSize(new Dimension(W, H));
    int w = W / 2;
    int h = H / 2;
    int r = w / 5;
    BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    Graphics2D g = bi.createGraphics();
    g.setColor(Color.gray);/*from  w ww  .  j  a v a2s .  co m*/
    g.fillRect(0, 0, w, h);
    g.setColor(Color.blue);
    g.fillRect(w / 2 - r, h / 2 - r / 2, 2 * r, r);
    g.dispose();
    this.add(new JLabel(new ImageIcon(bi), JLabel.CENTER));
}

From source file:TexturePaintDemo.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    BufferedImage bi = new BufferedImage(5, 5, BufferedImage.TYPE_INT_RGB);
    Graphics2D big = bi.createGraphics();
    big.setColor(Color.blue);// w  w  w.java  2  s .  co  m
    big.fillRect(0, 0, 5, 5);
    big.setColor(Color.lightGray);
    big.fillOval(0, 0, 5, 5);
    Rectangle r = new Rectangle(0, 0, 5, 5);
    g2.setPaint(new TexturePaint(bi, r));

    Rectangle rect = new Rectangle(5, 5, 200, 200);

    g2.fill(rect);
}

From source file:TexturedText.java

private BufferedImage getTextureImage() {
    // Create the test image.
    int size = 8;
    BufferedImage bi = new BufferedImage(size, size, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2 = bi.createGraphics();
    g2.setPaint(Color.red);//from   w  w  w .  ja  v a 2s  .  c  o m
    g2.fillRect(0, 0, size / 2, size / 2);
    g2.setPaint(Color.yellow);
    g2.fillRect(size / 2, 0, size, size / 2);
    g2.setPaint(Color.green);
    g2.fillRect(0, size / 2, size / 2, size);
    g2.setPaint(Color.blue);
    g2.fillRect(size / 2, size / 2, size, size);
    return bi;
}

From source file:MainClass.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    Ellipse2D e = new Ellipse2D.Float(10, 10, 200, 200);
    g2d.clip(e);/*  www .  ja v  a  2  s .co m*/
    g2d.fillRect(40, 60, 500, 500);
}

From source file:Main.java

@Override
protected void paintComponent(Graphics g) {
    int width = this.getWidth();
    int height = this.getHeight();
    float startPointX = 0.0f;
    float startPointY = 0.0f;
    float endPointX = width;
    float endPointY = 0.0f;
    Color startColor = new Color(red, green, blue, 255);
    Color endColor = new Color(red, green, blue, 0);

    Paint paint = new GradientPaint(startPointX, startPointY, startColor, endPointX, endPointY, endColor);

    Graphics2D g2D = (Graphics2D) g;
    g2D.setPaint(paint);/*  ww w . j a  va2 s .  c  om*/
    g2D.fillRect(0, 0, width, height);

}

From source file:Scale.java

public void paint(Graphics g) {
    super.paint(g);
    Graphics2D g2d = (Graphics2D) g;

    g2d.setColor(new Color(150, 150, 150));
    g2d.fillRect(0, 0, 80, 50);

    AffineTransform tx1 = new AffineTransform();
    tx1.translate(110, 20);//from w w w .  j a  v  a 2 s  .  c  o m
    tx1.scale(0.5, 0.5);

    g2d.setTransform(tx1);
    g2d.fillRect(0, 0, 80, 50);

    AffineTransform tx2 = new AffineTransform();
    tx2.translate(200, 20);
    tx2.scale(1.5, 1.5);

    g2d.setTransform(tx2);
    g2d.fillRect(0, 0, 80, 50);

}

From source file:TextQualityDemoVALUE_TEXT_ANTIALIAS_LCD_HBGR.java

public void paintComponent(Graphics g) {
    Dimension d = this.getSize();
    BufferedImage backBuffer = (BufferedImage) this.createImage(d.width, d.height);
    Graphics2D g2 = backBuffer.createGraphics();

    g2.setColor(Color.WHITE);/*  ww w.j  a  v a  2 s . c om*/
    g2.fillRect(0, 0, d.width, d.height);

    g2.setColor(Color.BLACK);
    g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, hintValue);

    g2.drawRect(0, 0, d.width - 1, d.height - 1);

    g2.drawString("abcdefghijklmnopqrstuvwxyz", 20, 40);
    g2.drawString("ABCDEFGHIJKLMNOPQRSTUVWXYZ", 20, 60);
    g2.drawString("1234567890-=!@#$%^&*()_+,./<>?", 20, 80);

    g.drawImage(backBuffer, 0, 0, this);
}

From source file:Main.java

@Override
protected void paintComponent(Graphics g) {
    Graphics2D g2d = (Graphics2D) g.create();
    g2d.setColor(getBackground());/*  w w  w .  j  a v  a  2  s  .  c  om*/
    g2d.fillRect(0, 0, getWidth(), getHeight());
    if (image != null) {
        int x = getWidth() - image.getWidth();
        int y = getHeight() - image.getHeight();
        g2d.drawImage(image, x, y, this);
    }
    super.paintComponent(g2d);
    g2d.dispose();
}