title: HTML5 Canvas Make Black Transparent
body: <p>I have a large amount of images with a black background, here is one for example:</p>
  
  <p><a href="https://i.stack.imgur.com/qmMdb.png" rel="noreferrer"><img src="https://i.stack.imgur.com/qmMdb.png" alt="enter image description here"></a></p>
  
  <p>Is it possible through Javascript to have to ignore the black (#000000) and have it draw on canvas? to appear like this?</p>
  
  <p><a href="https://i.stack.imgur.com/8BnIX.png" rel="noreferrer"><img src="https://i.stack.imgur.com/8BnIX.png" alt="enter image description here"></a></p>
  
  <p>Basically trying to take the black pixels and make it an alpha channel.</p>