i draw a line on screen then in next iteration of loop, i want to draw NEW line on previous-lines position. How to do it?
Regards
i draw a line on screen then in next iteration of loop, i want to draw NEW line on previous-lines position. How to do it?
Regards
Basic pseudocode :
:start
draw line from a to b
b = a
a = new position
goto start
What is the problem ?