title: Cropping picture, getting Rectangle from X,Y?
body: <p>I'm trying to crop a picture in C# from integer x, y coordinates.. 
  I just can't figure out how to get it? </p>
  
  <pre><code>public void doCroppedImage(int pointX, int pointY)
  {
      Rectangle cropRect = //???
  }
  </code></pre>