Programmatically generate color chart?
<p>In C#, how could I generate the following image programmatically?</p>

<p><a href="http://deathmatchgame.files.wordpress.com/2010/07/color_picker.png" rel="nofollow">http://deathmatchgame.files.wordpress.com/2010/07/color_picker.png</a></p>

<p>I am well-aware of how long this would take to process. That's fine. Performance is not top priority at the moment.</p>

<p><strong>Edit</strong> Note that I am not interested in the right region of the image that only shows a gray-scale gradient.</p>
