title: Drawing circles with System.Drawing
body: <p>I have this code that draws a Rectangle ( Im trying to remake the MS Paint )</p>
  
  <pre><code> case "Rectangle":
                 if (tempDraw != null)
                  {
                      tempDraw = (Bitmap)snapshot.Clone();
                      Graphics g = Graphics.FromImage(tempDraw);
                      Pen myPen = new Pen(foreColor, lineWidth);
                      g.DrawRectangle(myPen, x1, y1, x2-x1, y2-y1);
                      myPen.Dispose();
                      e.Graphics.DrawImageUnscaled(tempDraw, 0, 0);
                      g.Dispose();
                  }
  </code></pre>
  
  <p>But what if I want to draw a circle, what will change?</p>
  
  <pre><code>g.DrawRectangle(myPen, x1, y1, x2-x1, y2-y1);
  </code></pre>