UIFieldCustomEvaluator 委托
定义
重要
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public delegate CoreGraphics.CGVector UIFieldCustomEvaluator(UIFieldBehavior field, CGPoint position, CGVector velocity, nfloat mass, nfloat charge, double deltaTime);type UIFieldCustomEvaluator = delegate of UIFieldBehavior * CGPoint * CGVector * nfloat * nfloat * double -> CGVector参数
- field
- UIFieldBehavior
- position
- CGPoint
- velocity
- CGVector
- mass
- nfloat
- charge
- nfloat
- deltaTime
- Double