ios - 从数组中的动态坐标对 Google 标记移动进行动画处理

Question

我想要根据数组中的动态坐标对 Google 标记移动进行动画处理。但标记正在直线移动。

我的代码:

for coord in self.lstCoordinate{
    CATransaction.begin()
    CATransaction.setAnimationDuration(2.1) 
    self.Marker.position = coord
    CATransaction.commit()
}

Answer 1

找到了解决方案。希望对其他人有帮助..

变量索引 = 0

func moveMarker(){
    var count: Double = Double(self.lstCoordinate.count)
    CATransaction.begin()
    CATransaction.setAnimationDuration(20.0/count)
    CATransaction.setCompletionBlock
        {
            if self.index == 0{
                self.lstCoordinate.removeAll()
                return;
            }
            else{
                self.moveMarker()
            }                              

    }

    let transition = CATransition()
    transition.type = kCATransitionMoveIn
    self.originMarker.layer.addAnimation(transition, forKey: kCATransition)
    self.Marker.position = lstCoordinate[index]
    CATransaction.commit()

    index = index < lstCoordinate.count - 1 ? index + 1 : 0

}