Examples of java.awt.Graphics.fillArc()

java.awt.Graphics.fillArc()
Fills a circular or elliptical arc covering the specified rectangle.
The resulting arc begins at startAngle and extends for arcAngle degrees. Angles are interpreted such that 0 degrees is at the 3 o'clock position. A positive value indicates a counter-clockwise rotation while a negative value indicates a clockwise rotation.
The center of the arc is the center of the rectangle whose origin is (x, y) and whose size is specified by the width and height arguments.
The resulting arc covers an area width + 1 pixels wide by height + 1 pixels tall.
The angles are specified relative to the non-square extents of the bounding rectangle such that 45 degrees always falls on the line from the center of the ellipse to the upper right corner of the bounding rectangle. As a result, if the bounding rectangle is noticeably longer in one axis than the other, the angles to the start and end of the arc segment will be skewed farther along the longer axis of the bounds. @param x the x coordinate of the upper-left corner of the arc to be filled. @param y the y coordinate of the upper-left corner of the arc to be filled. @param width the width of the arc to be filled. @param height the height of the arc to be filled. @param startAngle the beginning angle. @param arcAngle the angular extent of the arc, relative to the start angle. @see java.awt.Graphics#drawArc

    // the data
    for(int num=0; num<MAX_TRACK; num++)
      if(show[num]) {
        g.setColor(colors[num]);    
        for(int i=0; i<curIndex; i++)
          g.fillArc((int)(i * xStep) + 30, h - 20 - (int)(trackData[num][i] * yStep), 2, 2, 0, 360);
      }


    // highlight a certain point and give its values in trackData
    if(highlightIndex != 0)
    {

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      g.setColor(Color.gray);
      g.drawRect(0, 0, 2*radius-1, 2*radius-1);
    }
    // relleno de la bola
    g.setColor(color);
    g.fillArc(0, 0, 2*radius-1, 2*radius-1, 0, 360);
    // contorno
    g.setColor(new Color(0,0,0,80));
    g.drawArc(0, 0, 2*radius-1, 2*radius-1, 0, 360);
    // brillo 
    g.setColor(new Color(250,250,250,80));

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    // brillo 
    g.setColor(new Color(250,250,250,80));
    int width = (int) (radius/2);
    int x = radius + (int) (radius / 4);
    int y = radius - (int) (2 * radius / 3);
    g.fillArc(x, y, width, width, 0, 360);
    // marquita con el centro de la bola
    g.setColor(new Color(0,0,0,80));
    g.drawLine(radius - 5, radius, radius + 5, radius);
    g.drawLine(radius, radius - 5, radius, radius + 5);
    // numero de bola

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      g.setColor(Color.gray);
      g.drawRect(0, 0, 2*radius-1, 2*radius-1);
    }
    // relleno de la bola
    g.setColor(color);
    g.fillArc(0, 0, 2*radius-1, 2*radius-1, 0, 360);
    // contorno
    g.setColor(new Color(0,0,0,80));
    g.drawArc(0, 0, 2*radius-1, 2*radius-1, 0, 360);
    // brillo 
    g.setColor(new Color(250,250,250,80));

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    // brillo 
    g.setColor(new Color(250,250,250,80));
    int width = (int) (radius/2);
    int x = radius + (int) (radius / 4);
    int y = radius - (int) (2 * radius / 3);
    g.fillArc(x, y, width, width, 0, 360);
    // marquita con el centro de la bola
    g.setColor(new Color(0,0,0,80));
    g.drawLine(radius - 5, radius, radius + 5, radius);
    g.drawLine(radius, radius - 5, radius, radius + 5);
    // numero de bola

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    Motor motor = Motor.getInstance();
    
    BufferedImage img = new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB);
    Graphics g = img.getGraphics();
    g.setColor(Color.orange);
    g.fillArc(50, 50, 49, 49, 0, 360);
    //g.fillRect(0, 0, 100, 100);
    
    MyObj o1 = new MyObj();
    MyObj o2 = new MyObj();
    MyObj o3 = new MyObj();

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      g.setColor(Color.gray);
      g.drawRect(0, 0, 2*radius-1, 2*radius-1);
    }
    // relleno de la bola
    g.setColor(color);
    g.fillArc(0, 0, 2*radius-1, 2*radius-1, 0, 360);
    // contorno
    g.setColor(new Color(0,0,0,80));
    g.drawArc(0, 0, 2*radius-1, 2*radius-1, 0, 360);
    // brillo 
    g.setColor(new Color(250,250,250,80));

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    // brillo 
    g.setColor(new Color(250,250,250,80));
    int width = (int) (radius/2);
    int x = radius + (int) (radius / 4);
    int y = radius - (int) (2 * radius / 3);
    g.fillArc(x, y, width, width, 0, 360);
    // marquita con el centro de la bola
    g.setColor(new Color(0,0,0,80));
    g.drawLine(radius - 5, radius, radius + 5, radius);
    g.drawLine(radius, radius - 5, radius, radius + 5);
    // numero de bola

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