generating x-y co-ordinates

[faisaldin]

hi,

i have to sense a x-y co-ordinates from a touch screen and send them to the PC.

Do anyone have some idea about how a real-time co-ordinates can

be generated on a just like a small screen(area) in labview.

such that the small screen (area) in labview gives the sensed

co-ordinates showing some kind of indication.

and most specially it allows me in (real-time) to generate output from PC

vice versa.

such that if i draw something on the screen (area) within labview

it generates the co-ordinates for the output.

thanks....

any tutorial any supportive material regarding it....please post

[Grampa_of_Oliva_n_Eden]

QUOTE (faisaldin @ Feb 23 2009, 10:42 AM)

hi,

i have to sense a x-y co-ordinates from a touch screen and send them to the PC.

Do anyone have some idea about how a real-time co-ordinates can

be generated on a just like a small screen(area) in labview.

such that the small screen (area) in labview gives the sensed

co-ordinates showing some kind of indication.

and most specially it allows me in (real-time) to generate output from PC

vice versa.

such that if i draw something on the screen (area) within labview

it generates the co-ordinates for the output.

thanks....

any tutorial any supportive material regarding it....please post

Use an Event Structure configured to fire off "Mouse Move".

Ben

[GSR]

QUOTE (faisaldin @ Feb 23 2009, 03:42 PM)

hi,

i have to sense a x-y co-ordinates from a touch screen and send them to the PC.

Do anyone have some idea about how a real-time co-ordinates can

be generated on a just like a small screen(area) in labview.

such that the small screen (area) in labview gives the sensed

co-ordinates showing some kind of indication.

and most specially it allows me in (real-time) to generate output from PC

vice versa.

such that if i draw something on the screen (area) within labview

it generates the co-ordinates for the output.

thanks....

any tutorial any supportive material regarding it....please post

I did similar thing a year ago. I wrote a program to track the path of moving cursor on an empty plot. I use property node to find out the cursor X and Y coordinate.