Bug 12712 - System.EntryPointNotFoundException for CGPath.EllipseFromRect
Summary: System.EntryPointNotFoundException for CGPath.EllipseFromRect
Alias: None
Product: iOS
Classification: Xamarin
Component: Xamarin.iOS.dll ()
Version: 6.3.x
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Sebastien Pouliot
Depends on:
Reported: 2013-06-16 22:58 UTC by Alek Slater
Modified: 2013-06-17 08:54 UTC (History)
2 users (show)

Is this bug a regression?: ---
Last known good build:

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Description Alek Slater 2013-06-16 22:58:19 UTC
I'm getting a crash when I try to create an elliptical path using the function:

CGPath p = CGPath.EllipseFromRect(new RectangleF(0,0,15,15),CGAffineTransform.MakeIdentity());

I'm running:
Version: (Business Edition)
Hash: 947e664
Comment 1 Sebastien Pouliot 2013-06-17 08:13:08 UTC
Good catch, there's a typo in the pinvoke declaration.
Comment 2 Sebastien Pouliot 2013-06-17 08:54:05 UTC
Fixed in 8f6bf516d8bcb44c2935304dd1b7f113706eec00
QA: unit test added in the same revision


                [DllImport ("/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics")]
               extern static IntPtr CGPathCreateWithEllipseInRect (RectangleF boundingRect, ref CGAffineTransform transform);

		static public CGPath EllipseFromRect (RectangleF boundingRect, CGAffineTransform transform)
			return MakeMutable (CGPathCreateWithEllipseInRect (boundingRect, ref transform));

other methods (e.g. MakeMutable) can be found in [1].

[1] https://github.com/mono/maccore/blob/master/src/CoreGraphics/CGPath.cs