How to merge multiple CAShapeLayers into one in swift

Asked Apr 20 '15 at 16:45

Active Apr 20 '15 at 16:45

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I've got multiple bezier paths which are incorporated into CAShapeLayers for animation purposes. I need to know if it is possible to merge all of the layers into one collection object so that I can scale it in the following way:

shapes.transform = CATransform3DMakeScale(2, 2, 1)

Does anybody know how to do this?

asked Apr 20 '15 at 16:45

Matt Spoon

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If you apply the transform to the layers' super layer, does it apply the transfer to them all? – rdelmar Apr 20 '15 at 17:04
I don't know, I'll have a try – Matt Spoon Apr 20 '15 at 17:04
If the shapes have the same properties (stroke width, fill color, line caps etc.) you can construct a single path. Another solution is applying the transform to each layer. – clemens Dec 09 '17 at 09:01

How to merge multiple CAShapeLayers into one in swift

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