Examples of java.awt.Graphics.fillRect()

java.awt.Graphics.fillRect()
Fills the specified rectangle. The left and right edges of the rectangle are at x and x + width - 1. The top and bottom edges are at y and y + height - 1. The resulting rectangle covers an area width pixels wide by height pixels tall. The rectangle is filled using the graphics context's current color. @param x the x coordinate of the rectangle to be filled. @param y the y coordinate of the rectangle to be filled. @param width the width of the rectangle to be filled. @param height the height of the rectangle to be filled. @see java.awt.Graphics#clearRect @see java.awt.Graphics#drawRect

    int height = res.getImageHeight();
    // fill the background
    {
      Graphics g = res.getBufferedImg().getGraphics();
      g.setColor(bgColor);
      g.fillRect(0, 0, width, height);
    }
    // create the object
    int cx = width / 2;
    int cy = height / 2;
    double pi2 = 2.0 * Math.PI;

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  }


  public void fillBackground(int pR, int pG, int pB) {
    Graphics g = bufferedImg.getGraphics();
    g.setColor(new Color(pR, pG, pB));
    g.fillRect(0, 0, imageWidth, imageHeight);
  }


  public void resetImage(int pWidth, int pHeight) {
    bufferedImg = new BufferedImage(pWidth, pHeight, BufferedImage.TYPE_INT_RGB);
    imageWidth = pWidth;

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  @Override
  protected void fillImage(SimpleImage res) {
    Graphics g = res.getBufferedImg().getGraphics();
    g.setColor(bgColor);
    g.fillRect(0, 0, res.getImageWidth(), res.getImageHeight());
  }


  public Color getBgColor() {
    return bgColor;
  }

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                    BufferedImage.TYPE_INT_RGB);
            Graphics drawable = image.getGraphics();


            // Background
            drawable.setColor(Color.white);
            drawable.fillRect(0, 0, 640, 480);


            final int rows = 10;
            final int cols = 10;


            // Grid

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                    if (Math.random() < 0.5f) {
                        drawable.setColor(Color.white);
                    } else {
                        drawable.setColor(Color.black);
                    }
                    drawable.fillRect(gridx + 1, gridy + 1, gridxnext - gridx
                            - 1, gridynext - gridy - 1);
                }
            }


            try {

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                    BufferedImage.TYPE_INT_RGB);
            Graphics drawable = image.getGraphics();


            // Background
            drawable.setColor(Color.white);
            drawable.fillRect(0, 0, 300, 300);


            final int rows = 4;
            final int cols = 4;


            // Grid

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                        drawable.setColor(Color.black);
                    } else {
                        drawable.setColor(Color.white);
                    }


                    drawable.fillRect(gridx + 1, gridy + 1, gridxnext - gridx
                            - 1, gridynext - gridy - 1);
                }
            }


            try {

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            /* Create an image and draw something on it. */
            BufferedImage image = new BufferedImage(270, 270,
                    BufferedImage.TYPE_INT_RGB);
            Graphics drawable = image.getGraphics();
            drawable.setColor(bgColor);
            drawable.fillRect(0, 0, 270, 270);
            drawable.setColor(fgColor);
            drawable.fillOval(25, 25, 220, 220);
            drawable.setColor(java.awt.Color.blue);
            drawable.drawRect(0, 0, 269, 269);
            drawable.setColor(java.awt.Color.black);

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        // Create an image and draw some background on it.
        BufferedImage image = new BufferedImage(200, 200,
                BufferedImage.TYPE_INT_RGB);
        Graphics drawable = image.getGraphics();
        drawable.setColor(Color.lightGray);
        drawable.fillRect(0, 0, 200, 200);
        drawable.setColor(Color.yellow);
        drawable.fillOval(25, 25, 150, 150);
        drawable.setColor(Color.blue);
        drawable.drawRect(0, 0, 199, 199);

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        BufferedImage image = new BufferedImage(200, 200,
                BufferedImage.TYPE_INT_RGB);
        Graphics drawable = image.getGraphics();
        drawable.setColor(Color.lightGray);
        drawable.fillRect(0, 0, 200, 200);
        drawable.setColor(Color.yellow);
        drawable.fillOval(25, 25, 150, 150);
        drawable.setColor(Color.blue);
        drawable.drawRect(0, 0, 199, 199);

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