Both codes there are actually on the graph screen. In the code I had there, if you remove the ,56,4 from the first line, it won't erase the contents of the graph screen. Also, because of how BatLib's dim(99) command works, it never actually changes the calculators graphscreen/homescreen context. That means that if you are on the homescreen and you use dim(99), it temporarily displays the contents of the graphscreen on the homescreen. Pressing [2nd][mode] when you go back to the homescreen usually re-renders the homescreen.
But yeah, it is actually on the graphscreen, it just looks like the homescreen. If you want a cursor that looks more suited for the graph screen, using BatLib, just change the size of the rectangle to 4x6:
While 1
dim(29,0,4,0,6,2,99
For(A,1,180:End
End
