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,…
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…
iOS Human Interface Guidelines tell us: Make it easy for people to interact with content and controls by giving each interactive element ample spacing. Give tappable controls a hit target of about 44 x 44 points. Sometimes icons for the buttons, provided by designers, are smaller than the above mentioned…