Pinch to zoom

[ragunath12]

i created the application which should be run on windows tab.. i want to pinch to zoom option in the application.. because it contains lot of images and datas.. just help me out..

Thanks in advance

Ragunath

[Sam_Sharp]

If you want to use the multitouch capabilities of a tablet, you'll need to call into the Windows API for Multitouch.

Someone has created a toolkit, available here: https://www.ni.com/en-us/shop/product/touchscreen-toolkit-for-labview.html

[Gregory]

When making a touch application it is important to limit the amount of information you put on the screen, especially compared to a desktop application. You want big buttons that are easy to press, and probably not a lot of little datas that need zooming into. If you need one main graph to resize with the application, you can use a splitter bar to separate the graph. Then set it to "scale with pane" and the graph will adjust when the window size changes.