本文介绍了CGPointMake在Swift中的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何在 Swift
中使用 CGPointMake
?有它的等价物吗?我收到错误:
基本上,我正在尝试为Sprite Kit节点分配一个位置,但无法弄清楚如何在Swift中执行此操作。
class PlayerSpaceship:Spaceship {
func launchMissile(){
var missile = missile.playerMissile()
/ /该行给出了上述错误。
missile.position = CGPointMake(0.0,0.0)
}
}
CGPoint(x:Float,y:Float)
How to use CGPointMake
in Swift
? Is there an equivalent for it? I am getting an error:
Basically, I am trying to assign a position to a Sprite Kit node and cannot figure out how to do it in Swift.
class PlayerSpaceship: Spaceship {
func launchMissile() {
var missile = Missile.playerMissile()
// This line gives above mentioned error.
missile.position = CGPointMake(0.0, 0.0)
}
}
解决方案
Use CGPoint(x: Float, y: Float)
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09-14 10:24