[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RE: [Freetype] ft_outline_reverse_fill broken?
From: |
Changyuan Hu |
Subject: |
RE: [Freetype] ft_outline_reverse_fill broken? |
Date: |
Wed, 28 Nov 2001 17:53:59 -0500 |
Congratulations! However, testing first 3 vertices in the contour is not safe,
since the contour may be concave at this position. In this case, you will get a
wrong result unless you test the signed area of the whole contour.
Changyuan
> -----Original Message-----
> From: address@hidden [mailto:address@hidden
> Sent: November 28, 2001 5:39 PM
> To: Changyuan Hu
> Cc: address@hidden
> Subject: Re: [Freetype] ft_outline_reverse_fill broken?
>
>
> Just tried it. I didn't test the whole contour though, just the first 3
> vertices in the contour. It works great:)
>
> thanks
>
> henry
>
>
> On Thursday, November 29, 2001, at 10:52 AM, Changyuan Hu wrote:
>
> > I selected character "I" as the representative then test its contour
> > direction using simple the polygon area method. Any available single
> > contour glyph can be used as the representative.
> >
> "Computer games don't affect kids; I mean if Pac-Man affected us as
> kids, we'd all be running around in darkened rooms, munching magic pills
> and listening to repetitive electronic music." - Kristian Wilson,
> Nintendo, Inc, 1989
>
>