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我需要实现一个条形图,当用户触摸图表以垂直移动它时,它会读取值。图形向上移动,根据轴记录值。x 轴是值,Y 轴是变量,我需要执行计算。理解的例子
看看这个例子。您还可以根据mChartView.addPanListener需要执行和处理此事件。
mChartView.addPanListener