gksmith@watcgl.waterloo.edu (Gary Smith) (07/29/89)
Has anyone had trouble using AreaEllipse to draw filled ellipses? I use it to draw circles in a basketball animation sequence and it leaves plenty of resided behind (whereas DrawEllipse and Flood do not). Are both AreaMove and EndArea required for this routine (as opposed to AreaDraw?) If so where do I AreaMove it to? The centre? Is this documented anywhere? Thanks for any solutions, Gary. gksmith@watcgl.waterloo.edu
ckp@grebyn.com (Checkpoint Technologies) (08/01/89)
In article <10850@watcgl.waterloo.edu> gksmith@watcgl.waterloo.edu (Gary Smith) writes: > >Has anyone had trouble using AreaEllipse to draw filled ellipses? >I use it to draw circles in a basketball animation sequence and >it leaves plenty of resided behind (whereas DrawEllipse and Flood >do not). AreaEllipse seems to have a bug. I would get odd lines drawn through my ellipses. I finally made the problem go away by clearing my area vector array to zeroes before each call to AreaEllipse. You should not need AreaMove before an AreaEllipse. You need an AreaEnd to get the ellipse rendered at the end. (But of course you know this.) -- First comes the logo: C H E C K P O I N T T E C H N O L O G I E S / / \\ / / Then, the disclaimer: All expressed opinions are, indeed, opinions. \ / o Now for the witty part: I'm pink, therefore, I'm spam! \/