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Y coordinate problem

Posted: Tue Dec 22, 2009 1:21 pm
by linuxguy
hello everyone.
I am pretty new to qbasic. I am writing a simple program to graph up to a polynomial and I've got it working except for one thing. My Y coordinate is upside down. I know this is because qbasic reverses the Y coordinate. I there a way to change it so that the Y increases as you move from the bottom to the top of the screen? (like a normal Cartesian plane). Thanks for putting up with a newbie question. :D

Posted: Tue Dec 22, 2009 3:09 pm
by burger2227
NO, but your brain can adapt the code for it. Try negative increments.

Posted: Tue Dec 22, 2009 3:22 pm
by linuxguy
Thanks! The negative increments worked perfectly. I feel stupid now for not realizing something that obvious, but oh well. :D