Drawing an angle/angular/“Conical”/“Arcing” gradient in Objective-C (IOS) using Core Graphics

Question

I\'m trying to draw a \"conical\"/\"arcing\" gradient (I don\'t know what would be the correct term for this) (Photoshop calls it an \"angle\" gradient —your friendly ne

Answer 1

FYI: here's also a good tutorial for creating a circular progress bar using Quartz drawing.

http://www.turnedondigital.com/blog/quartz-tutorial-how-to-draw-in-quartz/