Introduction - If you have any usage issues, please Google them yourself
Improved drawing control based on NTGraph. NTGraph is famous drawing control, two features: simple to use and powerful function. But lacks a frequently used function of Y2 axis drawing, can only draw the XY, can t XY2. This increased the function. Also added the function of manually X, Y, Y2 range seting in the property page. combined with ZOOM, quite convenient to check the curve detail. Optimize the efficiency at the same time, in some cases reduces the system cost.