Hi Ramesh,

First of all thank you for your interest in Nevron Chart for .NET.

Regarding the requirements:

1. We want to customize the Y- axis; Can we add more than two Y-axis?

Yes - the component supports an unlimited number of X, Y and Depth (Z) axes. You can dock axes to the chart sides, or cross them at a specified value. The following examples shipped with the control show how to accomplish this:

All Examples\Axes\General\Docking

All Examples\Axes\General\Value Crossing All Examples\Axes\General\Model Crossing

2. Can we change all Y-axis scaling/Label at run time?

Yes - the control has complete support for axis customization at run time, with many options. This includes axis titles, label formatting, tick generation etc.

3. Can we zoom in/out selected area of line graph?

Yes - check out the

Interactivity\Tools\Data Zoom Tool (data zoom in / out) Interactivity\Tools\Axis Scroll Tool (zooming & scrolling)

4. Can we integrate your .Net Chart functionalities into the C++ application? OR Do you have separate Chart product for C++ application?

Before proceeding for your Demo/Licensing product, we would like to know whether all above mentioned functionalities are supported or not in your .NET chart product.

Yes - you need to use managed C++ extensions (MEC++).

Hope I helped - let me know if you have any questions or meet any problems.

Best regards,
Bob