[cairo] Does cairo always generate trapezoids where point.y lie on top/bottom?

Clemens Eisserer linuxhippy at gmail.com
Wed Sep 16 05:44:16 PDT 2009


Does cairo's tesselator always generate trapezoids where the y-value
of the points specifying the edges lie on top/bottom?

I did some experiments, which suggest this is the case.
If so, why does cairo_traps still save the y values?

Thanks, Clemens

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