So this idea came to me to make an app that will add a certain picture to the place you clicked and then saved it with SFD.
I was wondering can this be done?

More detailed explanation of the application :

You input a picture with OFD, then a sample picture X is used (a monkey) and where ever the person clicks on the already imported picture a monkey appears and then whenever the person is finished with the clicking (maximum around 5 clicks or so) He saves it with SFD.

The part that i'm interested in is the part that is in bold text above.

If this can be done please post an example on how to do it or something.
Thanks