pixel perfect - Page 1 - iOS Team Technical Fanboy

01 Nov 2014 on objective c, UI, iOS, UIView, pixel perfect, transform, CGAffineTransform

Scaling a UIView with subviews staying the same size

Easiest way to scale a UIButton or a UITableViewCell is to set a transform on it: view.transform = CGAffineTransformMakeScale(1.5f, 1.5f); If this works for you that's perfect, but sometimes some subviews start looking bad when zoomed in, especially images and text. To make the UIView zoomed in,…

01 Oct 2014 on pixel perfect, CGRectIntegral, UIView, UI

Aligned UIViews

The iOS Simulator has some nice debugging options. One of the is the Color Misaligned Images option. According to the documentation: Places a magenta overlay over images whose bounds are not aligned to the destination pixels. If there is not a magenta overlay, places yellow overlay over images drawn with…