如果语言是阿拉伯语，RangeSeekSlider 应该从右到左开始

Question

我正在使用 RangeSeekSlider 在我的应用程序中显示滑块。在正常情况下，即对于所有 LTR 语言（从左到右），它工作得很好。但是当使用像阿拉伯语这样需要滑块从右到左开始的语言时，即与正常情况相反，它对我不起作用。

为了您的参考，我尝试了以下一段代码，但它对我不起作用，

@IBOutlet weak var sliderAmount: RangeSeekSlider!

override func viewDidLoad() {
    super.viewDidLoad()

    if AppUtils.checkIfArabic() == true{
        sliderAmount.semanticContentAttribute = .forceRightToLeft
    }else{
        self.sliderAmount.semanticContentAttribute = .forceLeftToRight
    }
    // Do any additional setup after loading the view.
}

以下是使用以下代码设置的普通滑块的屏幕截图

//MARK:- Setup Slider View

func setupSliderView(){
    sliderAmount.disableRange = true
    sliderAmount.enableStep = true
    sliderAmount.step = 500
    sliderAmount.delegate = self
    sliderAmount.minValue = 500.0
    lblAmt.text = "500"
    sliderAmount.maxValue = 25000.0
    sliderAmount.handleImage = UIImage(named: "ic_SliderHandler")
    sliderAmount.handleDiameter = 35.0
    sliderAmount.lineHeight = 7.0
    sliderAmount.hideLabels = true
    sliderAmount.tintColor = UIColor(displayP3Red: 235/255, green: 235/255, blue: 235/255, alpha: 1.0)
    sliderAmount.colorBetweenHandles = UIColor(displayP3Red: 135/255, green: 102/255, blue: 123/255, alpha: 1.0)
}

当前输出：

TIA.

Answer 1

使用以下代码解决了问题

if L102Language.currentAppleLanguage() == "ar" { //Arabic
        UIView.animate(withDuration: 0.1) {
            self.sliderAmount.transform = CGAffineTransform(scaleX: -1, y: 1);
        }
    }

所以，现在的输出是，

如果语言是阿拉伯语，RangeSeekSlider 应该从右到左开始

RangeSeekSlider should start from Right to Left if language is Arabic

ios

swift

uislider