The object gesture function can be enabled when the following conditions of 1. and 2. are both satisfied. 
This function is disable when either 1. or 2. is not satisfied.

◆ GT Designer3 (GOT3000) Version 1
 1. Enable the gesture function in the project settings. 
   Select [Common] → [GOT Type Setting] then select [Use the gesture function]. 
 2. Turn off b0 of Gesture Common Control (GS1794).

Also configure the following settings to enable the object gesture function in the digital image display object. *1 
◆ GT Designer3 (GOT3000) Version 1
  Select [Object] → [Digital Image Display] then select [Gesture Operation] for [Touch Mode] in the [Digital Image Setting] tab.

*1: This is "Video/RGB display object" for the GT27 model.