mouse coordinates over image control

[Rumba]

mouse coordinates.viHi,

I need to acquire the mouse coordinates over image control while the left button is pressed and the mouse is moved.

In the attached vi I need to always click on the image to get the coordinates.

Thanks

[Francois Normandin]

The simplest way is to track the "Mouse Move" event with a boolean for indicating when you update the coordinates or not. It could be done with more intricate code using registering and unregistering events, but this is the simplest I can think of.

Track Coordinates.vi

LV 8.6

[Rumba]

The simplest way is to track the "Mouse Move" event with a boolean for indicating when you update the coordinates or not. It could be done with more intricate code using registering and unregistering events, but this is the simplest I can think of.

Track Coordinates.vi

LV 8.6

Thanks a ton

[Rumba]

Thanks a ton

My prog has DAQ and control. So with the boolean style it misses out on the mouse clicks due to polling I think. Can you provide on the event registering / un regrister style. Example or tutorial etc.

Thanks

[Rumba]

My prog has DAQ and control. So with the boolean style it misses out on the mouse clicks due to polling I think. Can you provide on the event registering / un regrister style. Example or tutorial etc.

Thanks

figured it out. thanks