I am programatically moving the scroll bar on my chart as data comes in but I want it to stop if a user takes control of the scroll bar on the horizontal axis.
Is there a simple way to do this?
Right now I am keying off of the rangechanged event to see if my minimum is less than the previous minimum but this only works for scrolling backwords and I cannot do this for forwards since the event is fired when I need to shift it programatically also.
1 Answer, 1 is accepted
Hi Maxwell,
What you can try is to get the PanZoomBar element which represents the pan/zoom functionality of our chart component. You can subscribe to its PreviewMouseDown and PreviewMouseUp events. In the first event handler, you can set a flag that the user is starting an operation. In the second event, you can release the flag.
I have prepared a sample project which demonstrates what I have in mind. Give this approach a try and let me know if it works for you.
Regards,
Dinko
Progress Telerik