title: Construct an Outlined Image with GDI?
body: <p>I've done some research but drawn a blank. Is there anyway to achieve image outlining with GDI? I.e. transform this:</p>
  <p><a href="https://i.stack.imgur.com/BuD1A.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BuD1A.png" alt="enter image description here" /></a></p>
  <p>into this:</p>
  <p><a href="https://i.stack.imgur.com/UyCVz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/UyCVz.png" alt="enter image description here" /></a></p>
  <p>With the ability to have different stroke thicknesses and colors. In either vb.net or c# for winforms?</p>