To work with a DSTutorialOverlay, all you need to do is create it as a subview of whatever view controller you want it to exist on top of. You then assign it an array of DSPages, each one containing a ...

figures: all relevant figures produced within my script. These can also be found directly in the "overlay_vis_tutorial.rmd" or "overlay_vis_tutorial..html" images: this folder contains images used in ...