iPhone应用开发演示 iPhone-Poly-Demo

jopen 12年前

该程序只是为了验证 iPhone 的应用程序开发，学习 iPhone 的开发人员不妨看看。该项目主要包含 iPhone 的一些编程概念包括：

  1. MVC patterns: this application uses the Interface Builder and an MVC approach to modeling a polygon shape.
  2. Custom UIViews and Drawing: Using Quartz2D, this program renders a polygon based on user actions. This is done using a child of the UIView class and overriding the drawRect: method.
  3. Animation: using an NSTimer this application animates the active polygon. This uses the Affine transforms in Quartz2D.
  4. Multi-touch: detects swipes to allow the user to speed up or slow down the spinning of the animated polygon.

项目主页：http://www.open-open.com/lib/view/home/1341990868088