Tag: Core Graphics

Swift Swift: Making Background Images, Small Images and Custom UIViews with Autolayout

For those who have worked a bit with auto layout, there are two topics that seems to be a real challenge: using a custom UIView, especially when using Core Graphics , and displaying photos  either in the foreground or as a background. Both suffer…

Happy Pi Day! — Add a Pie to the Ring Graph

For those of us in the U.S. with a geekiness toward math March 15, 2015 at 9:26:53 is going to be the best pi day ever. As the date in the American calendar format is 3/14/15, the closest approximation to pi the mm dd…

Swift Swift: Basic Core Graphics for the Ring Graph

If you take a look at many of the cutting-edge designs for mobile User interfaces on Behance or Pinterest, you find a ring, arc or circle graph. The Apple Watch’s fitness activity app uses them extensively. Yet, if you scroll down the object library…