[comp.windows.ms] MS Paint problem

ghodsi@shire.cs.psu.edu (M. Ghodsi) (08/02/89)

The MS Paint that I am running does not draw perfect circles; it draws
ovals instead.  Does any body know what the problem is?

thanks,

ghodsi@cs.psu.edu

bturner@hpcvlx.HP.COM (Bill Turner) (08/02/89)

/ hpcvlx:comp.windows.ms / ghodsi@shire.cs.psu.edu (M. Ghodsi) /  2:43 pm  Aug  1, 1989 /

The MS Paint that I am running does not draw perfect circles; it draws
ovals instead.  Does any body know what the problem is?

thanks,

ghodsi@cs.psu.edu
----------

Honest, it is drawing circles....  There is an option available that says whether the
drawing is formatted for the screen or for the printer.  If you use the default (format
for printer) then each pixel is drawn as if it has the same aspect ratio of the printer
(since Paint simply displays the bitmap without any scaling, this is the only way they
can format it to use the printer's capabilities.)  And since most printers (especially
laser printers) use square pixels while the displays still use rectangular pixels, 
things don't look quite right.

BTW, on a VGA where the pixels are square the circle does look correct.

--Bill Turner (bturner@hp-pcd.hp.com)
HP Corvallis Information Systems