Hi everyone,
i need to zoom in and zoom out my 3D graph but as long as i need this graph to be shown on a HMI panel i cannot use mouse or keyboard, i just have a pen.
i checked this link http://decibel.ni.com/content/docs/DOC-3372 that use a slidebar to do the zooming, but really i couldnt follow the codes,so that would be perfect to know any other idea or any other solution.
Cheers
