ios - iOS Charts Library - x轴值全部合并，怎么能单独显示，不缩放

Question

1. 在此处输入图像描述
2. 在此处输入图像描述 x 轴 我想看起来像图 2，我应该如何设置 x 轴

        let xAxis = chartView.xAxis
        xAxis.drawGridLinesEnabled = false
        xAxis.labelPosition = .bottom
        xAxis.labelHeight = 80
        xAxis.labelWidth = 80
        xAxis.valueFormatter = DateValueFormatter()
        xAxis.granularityEnabled = true
        xAxis.granularity = 3600 * 4
        xAxis.avoidFirstLastClippingEnabled = true

标签： iosswiftcharts