Code:
ctx.clearRect(0, 0, ctx.width, ctx.height)
greg79
Last Activity: Jan 3 '18, 10:12 AM
Joined: Dec 13 '17
Location:
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Silly me, indeed! Changed it toand I no longer get error. Thank you! -
How to reference canvas inside a function's scope?
I get error with this code, it seems like ctx is not known inside the function. How can I reference the canvas from within the function?
...Code:var c = document.getElementById("canvas1"); var ctx = c.getContext("2d"); var isDrawing = false; var mX, mY, rX, rY; function InitThis() { c.onmousedown = function(e) { isDrawing = true; mX = e.clientX;
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