If you feel like beating the thing up: test version of BASIC Anywhere Machine.
The test program:
EDIT: The program loops through various scrolling scenarios, incrementing the number of pixels scrolled by 1 every iteration of the loop. Each scroll scenario performs the scroll 20 times. All in fairly slow speed to give an opportunity to see positions of a pixel before and after a scroll statement.
The test program:
EDIT: The program loops through various scrolling scenarios, incrementing the number of pixels scrolled by 1 every iteration of the loop. Each scroll scenario performs the scroll 20 times. All in fairly slow speed to give an opportunity to see positions of a pixel before and after a scroll statement.