如何在Area chart amchart中实现向下钻取

I'm trying to implement clickable area chart for each data item in the chart using amchart.js. But in the chart it does not show the clickable sign or chart cannot be clicked. I have tried different column chart, bar chart drill down in amchart library which can be implement using urlField attribute in the graph. But when I use the same way for area chart it does not work. I'm trying to implement clickable area chart fo