CODEWITHSUNDEEP
iosswiftmacoscore-graphicscgpath
narner
narner

Reputation: 3221

Removing sections from CGMutablePath

For this project, I'm using the addCurve method of CGMutablePath to draw a curve-shape on a view.

What I'm not understanding at all, is how (or whether it's even possible) to remove that exact same curve from the mutable path? Judging by the API, it looks like there are lots of methods for adding various shapes at different points, but no methods on how to remove them...

Upvotes: 0

Views: 800

Answers (1)

Jans
Jans

Reputation: 11250

Is not possible, you may hold the elements of the original path so you can construct a new one just with the elements you want or, you can use CGPath.applyWithBlock to construct a new one selecting the wanted elements.

Upvotes: 1

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