relate mouse click position to points on graphs

[ye]

I am working with labview 7, on windows XP. I am trying to relate between a mouse click on a waveform chart to a point on the chart. All I managed to do so far is relate with a cursor, but the cursor has to be dragged and I want the user just to click on the graph. Is that possible?

[alipio]

Hi ye
Look at this thread: http://forums.ni.com/ni/board/message?board.id=170&message.id=100018
You will have to map mouse coordenates to graph ones.
The Clily Charlie vis can instructyou about it.
Greetings
Alipio

[ye]

Thanks, but I am working with labview 7, so labview 7.1 vi's wont open up...
can you explain the principle please (or refer me to version 7 vi's) ?

[alipio]

Hello
Attached is a labview example lv 7.0 about how to map cursor coordinates to graph units.

Perhaps Chilly Charly can post his vis en 7.0

Greetings
Alipio

[ye]

Thanks alot, I will try it and let you know how it goes...