I use a Line-Chart and I want to make it possible to "zoom in" with a MouseDown and MouseUp-Event.
(I know its possible to make a "SeriesClick" but my testers find it very hard to hit the right point.)
The two mouse-events (down and up) runs perfectly and I get with the "MouseEventArgs " the "args.OffsetX".
To calculate the DateTime-value on the x-axis (in SeriesClick its the "args.Category") I need the width of the LineChart,
It would be very nice if someone had an idea how I can get it.
With best regards,