android - graph value on a-chart engine for android

Question

I am new to android programing.

Can some please guide me how can i get the graph value of specific co-ordinates,

i,e if i click on some points on the graph.

More specifically if my finger taps on any point on the screen of graph,

a label should pop up saying the values of the coordinate.

Please give in suggestion

Answer 1

您正在使用的库的名称是 AChartEngine。要回答您的问题，请在此处查看示例。从第 170 行开始。