How to draw cartoon characters

Core Graphics 101: Arcs and Paths | Ray Wenderlich

The first thing we’re going to do is replace the footer with a simple 15-point-tall view that just colors the entire view red – just like we did in previous tutorials – to make sure everything is working OK. At this point, you should be well familiar with how to ….. This means for each point, Core graphics will draw a line from that point to the outside of the drawing area. If the line crosses an odd number of points, it will be filled, otherwise it will not be filled. …

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Core Graphics 101: Arcs and Paths | Ray Wenderlich