ios – CGPointMake in Swift

如何在 Swift中使用CGPointMake？有相当的吗？我收到一个错误：

Use of unresolved identifier ‘CGPointMake’

基本上,我正在为Sprite Kit节点分配一个位置,并且无法弄清楚如何在Swift中执行此操作.

class PlayerSpaceship: Spaceship {

    func launchMissile() {

        var missile = Missile.playerMissile()

        // This line gives above mentioned error.    
        missile.position = CGPointMake(0.0,0.0) 
    }
}

解决方法

使用CGPoint(x：Float,y：Float)