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Drawing smooth curve through control points using NSBezierPath

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Drawing smooth curve through control points using NSBezierPath

Subject: Drawing smooth curve through control points using NSBezierPath
From: Rick Hoge <email@hidden>
Date: Sat, 2 Apr 2005 09:45:54 -0500

I would like to allow users in a graphics application to draw a smooth curve through a number of control points defined by clicking the mouse in a view.

I am wondering whether there is any way to do this efficiently (i.e. an easy way) using NSBezierPath? I have done a lot of stuff with freehand drawing using NSBezierPaths but am not sure how to approach this problem. None of the example code I saw on the Apple pages seemed to do it this way, but perhaps I am missing something. This could also be done using splines but if there is some easy way to do it with AppKit I'm all for it :)

Thanks for any suggestions,

Rick

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