I am using TChart to create graphs.
I have this procedure:
procedure TfrmGraphingMode.btnZoomInClick(Sender: TObject); begin end;
What I am trying to do is to zoom in the graph on the click of btnZoomIn. I think a zoom of 10% per click would be a good start.
How would I go about doing this? Zooming out is easier but I am having trouble getting zooming in to work. chtGraph.ZoomPercent, for example, doesn't do anything.
If a kind person could explain that would be fantastic