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weijiang8410 / cakejs

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Path#pointAngleAt mishandles arcs #10

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Create path with a line and an arc.
2. Get path.pointAngleAt(0.3)

What is the expected output? What do you see instead?

Expected to return a point on the line. Returns a point on the arc.

Happens because arcs split into bezier curves, which messes up the
segment-wise interpolation.

Original issue reported on code.google.com by Ilmari.H...@gmail.com on 19 Mar 2008 at 5:27

GoogleCodeExporter commented 9 years ago 
Fixed, arcs carry an arc-specific id on their curves now.

Original comment by Ilmari.H...@gmail.com on 21 Mar 2008 at 4:37