I have 3 columns. One column metrics is for Y-Axis, one column Time is for X-axis. Then, there is third column has a description content (b

[jingyuan]

I have 3 columns. One column metrics is for Y-Axis, one column Time is for X-axis. Then, there is third column has a description content (build info) corresponds to the metrics and Time values. Whenever user use the mouse highlight the points in the chart point, the description should show up. we don’t want the third column as legend because the third column has many various content.