我正在尝试实现一个控件来显示视频的进度,我正在使用带有自定义拇指图像的UiSlider,但拇指图像不是从头开始,也不会一直持续到最后.
playerProgress = UiSlider(frame: CGRectMake((btnImage.size.width + 2 * VideoViewControllerUX.ControlPadding),(screenRect.size.width - (btnImage.size.width + 3 * VideoViewControllerUX.ControlPadding)),btnImage.size.height)) playerProgress.setThumbImage(UIImage(named: "slider"),forState: UIControlState.normal) playerProgress.maximumValue = 100 playerProgress.minimumValue = 0 playerProgress.addTarget(self,action: "playerProgressChanged:",forControlEvents: UIControlEvents.ValueChanged)
我不知道最近发生了什么.
拇指图像: