iOS Swift 基于时间的线绘制
[英]iOS Swift Time Based Line Draw
问题描述
I want to draw almost like a racetrack shape as a black bar that draws itself over time.
我想画一个几乎像赛道形状的黑色条，它会随着时间的推移而自行绘制。
I have not really worked with drawing stuff in iOS so I have no idea where to start.我还没有真正在 iOS 中绘制过东西，所以我不知道从哪里开始。 Any help would be appreciated.任何帮助，将不胜感激。
Core Concept : Draw a line in a racetrack shape over a time span.核心概念：在一段时间内以赛道形状绘制一条线。
1 个解决方案
解决方案1
0 2015-10-19 22:51:07
http://oleb.net/blog/2010/12/animating-drawing-of-cgpath-with-cashapelayer/ http://oleb.net/blog/2010/12/animating-drawing-of-cgpath-with-cashapelayer/
Did provide the solution, thank you luk2302有没有提供解决方案，谢谢luk2302
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