我有带有快速图表的UIView控制器,一方面必须具有垂直滚动,但是另一方面,它的一部分也应具有水平页面滚动视图。 我的VC场景如下所示:
我的垂直滚动视图效果很好,但是this tutorial创建的水平滚动视图不想滚动
我的代码是:
override func viewDidLoad() {
super.viewDidLoad()
pagingScrollView.delegate = self
let slides = self.createSlides((data!)
setupSlideScrollView(slides: slides)
pageControl.numberOfPages = slides.count
pageControl.currentPage = 0
pagingScrollView.bringSubview(toFront: pageControl)
}
private func createSlides(_ exercisesData: [MyData]) -> [UIView] {
let slide1 = Bundle.main.loadNibNamed("SummaryStackedChartView", owner: self, options: nil)?.first as! SummaryStackedChartView
slide1.stackedBarData = exercisesData
let slide2 = Bundle.main.loadNibNamed("SummaryStackedChartView", owner: self, options: nil)?.first as! SummaryStackedChartView
slide2.stackedBarData = exercisesData
return [slide1, slide2]//just for checking slider add same view
}
private func setupSlideScrollView(slides: [UIView]) {
pagingScrollView.frame = CGRect(x: 0, y: pagingScrollView.frame.origin.y, width: view.frame.width, height: pagingScrollView.frame.height)
pagingScrollView.contentSize = CGSize(width: view.frame.width * CGFloat(slides.count), height: pagingScrollView.frame.height)
pagingScrollView.isPagingEnabled = true
for i in 0 ..< slides.count {
slides[i].frame = CGRect(x: view.frame.width * CGFloat(i), y: 0, width: view.frame.width, height: pagingScrollView.frame.height)
pagingScrollView.addSubview(slides[i])
if let slide = slides[i] as? SummaryStackedChartView {
slide.initChart()
}
}
}
以下视图的结果,但是滚动分页不起作用。是否可以创建这样的结构,使其包含垂直滚动视图,并在其中包含水平滚动视图?因为我认为问题不在我的代码中,但实际上垂直滚动视图以某种方式限制了这种行为