Is it possible to create partially transparent elements on the fly in canvas? Currently I'm setting the whole canvas element's opacity in CSS, but I want to some elements to be more visible then others.
Nothing I've found so far indicates that this is possible.
Simply use rgba(r, g, b, a)
(where a
is your alpha transparency from 0 (completely transparent) to 1 (completely opaque):
myContext.fillStyle = "rgba(0, 0, 0, 0.5)";
Examples:
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