Manually add the extra hitTest area of a widget without changing its size or layout.

Inspired from Facebook Like Button animation, build an selector using Swift.Checkout sample for workflow.

線分と点

An iOS button in ellipse shape. And it's also a demonstration of creating irregular views.

Live Game Editor – Conceptual and experimental tool to live-test canvas-based 2D games from existing game object instances. Demo with hit-testing and visual styles.

MyReactHitTest is a small, simple React/TypeScript application that allows you to set points on a canvas (in set mode) and that emits a sound in hit mode when you hit a point with the mouse (hit test).

无侵入其它Class的代码、优雅的HitTest

ios开发 review 事件传递和响应过程