[swift-users] CGPathApply

[Zach Waldowski]

This seems to do it:
https://gist.github.com/zwaldowski/7e6eacc9dea0682690a820afa62e54ff

Problems are just like any context-based C API, you need to squeeze all
the important stuff into a word-size thing.

Cheers!
  Zachary Waldowski
  zach at waldowski.me

On Thu, May 12, 2016, at 09:04 PM, Jonathan Hull via swift-users wrote:
> I am having the darnedest time trying to figure out how to use
> CGPathApply with a swift function in Swift 2.2+.  I tried it before in
> Swift 1.2 and it wasn’t possible without bridging to ObjC, but I am
> fairly sure that changed with Swift 2.  Every search I do just comes up
> with people saying it isn’t possible in Swift 1.
> 
> Does anyone know how to pull this off?  (I am trying to read in a CGPath
> and create my own enum-based path struct for easy editing)
> 
> Thanks,
> Jon
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