Canvas / createPattern

I am having some trouble using createPattern in accordance with the docs - if I use:

  1. var pat = cont.createPattern( av_img, “repeat” );

when used as a fillStyle for a circle it works but the image is centered in the middle and wrapped (repeated) - not what I want.

  1. var pat = cont.createPattern( av_img, “no-repeat” );

the image doesn’t show up at all when used as a fillStyle.

I have tried Safari and Chrome and the results are the same.

I was hoping to have the image fill the circle, w/ origin at 0,0

Anyone have any better luck using images as a fillStyle w/ repetition set to ‘no-repeat’?