Nevron Forum

Custom Snapping to datapoint and dynamically moving a line chart

https://www.nevron.com/Forum/Topic5211.aspx

By Siddhartha Saha - Tuesday, June 14, 2011

Hello,

I am trying to implement 2 interactivity features in Nevron Chart. First, I would like to enable datapoint snapping. I tried using the example in the knowledge base.

http://support.nevron.com/KB/a57/implement-custom-cursor-snapping.aspx

However, this example is not compiling. There seems to be a bug in the SnapToValue function.

Secondly, I would like to dynamically drag a line chart within the chart window just as the dragpointcursor tool can be used to drag points around. Do you already have some form of seriesdragtool or does it need to get implemented separately.

 

Appreciate any help with these issues

 

Thanks

Sidd 
By Nevron Support - Monday, June 20, 2011

Hello Sidd,

The KB article about cursor snapping has been created with an older version of the component. We updated it to compile and run properly with the latest version:

http://support.nevron.com/KB/a57/implement-custom-cursor-snapping.aspx

Regarding an interactive tool for series dragging - currently there is no built-in tool that provides such functionality.