SMPageControl: UIPageControl’s Fancy One-Upping Cousin

A drop-in UIPageControl replacement with custom dots, images, and per-page indicators. Swap class names, tweak diameters and margins, or go full Dribbble with per-page custom indicator images.

Mistakes Were Made: Integral Bounds

Non-integral CALayer bounds don’t just look blurry — they actually chop off pixels. A forensic look at CATextLayer backing stores, with screenshots and sample code to prove it.