Limitations with Picture Controls (Mobile Module)
If you use a picture control, LabVIEW ignores the Erase First shortcut menu item and draws the new image over the previous image.
Events
You can use the following Control events with picture controls:
Showing Ampersands (&) in Picture Controls
You must include two & symbols in a string to display a single & in a picture control if you are using the Draw Text at Point or Draw Text in Rect VI.
Scroll Bars
Scroll bars in picture controls are not visible in Mobile applications. Alternatively, you can associate scroll bar controls with picture controls. Use a Property Node to associate a scroll bar control with a picture control.