Is there any example for 40 Pin Touch LCD screen

I am having 40 pin display and wanted to know if any library or program that can have Touch interface, I can see display of camera input,

in example page in the end there is one section named ,

LCD data editing application (under preparation)

Let's try drawing and text display using the Adafruit GFX library.

but it is incomplete, is any one has any working idea how to test a touch interface for this LCD?

 

Regards,

Ritesh