为什么会这样?我该如何更改?是否有办法更改滑块,使进度滑块不是圆形而是方形?
使该栏变高
我希望它是正方形的,代码只是普通的UI滑块实现。我只编辑了
override func trackRectForBounds(bounds: CGRect) -> CGRect {
return CGRectMake(0, 0, self.frame.width, 25)
}
使该栏变高
let minImage = UIImage(named: "minTrackImage") let maxImage = UIImage(named: "maxTrackImage") scoreSlider.setMinimumTrackImage(minImage, forState: UIControlState.Normal) scoreSlider.setMaximumTrackImage(maxImage, forState: UIControlState.Normal)
- Maxwell Bo Blessen