How to translate client coordinate into plot coordinate?

[Eeway]

Is there a way to translate client coordinate into plot coordinate?

I know that XYGraph has methods like GetCursorAt(). But,

1. ScatterGraph does not have any such function.

2. Even the functions like GetCursorAt() cannot fit our requirement.

The functionality I want to implement is to plot XYCursor (or other stuff) at the position where the mouse clicks. Since the graph is able to zoom and pan, so I need to know the current zoom scale and pan position.

How could I do this? I am thinking about to do "zoom" and "pan" by myself and then keep track of the zoom scale and pan position.

[breeve]

Take a look at this post. It will do what you want.

Brock

[breeve]

If you have 8.0.1 of Measurement Studio, we added InverseMapDataPoint and InverseMapDataPoints functions to XYPlot. This does what you want also.

Brock

[Eeway]

Thanks, Brock!

So "xAxis.Range.Maximum" and "xAxis.Range.Minimum" means the range of current view, right?

This is very helpful. Thanks.