[cairo] Backend API questions
cbiesinger at web.de
Sat Jan 28 15:23:34 PST 2006
I've got some questions about the backend API, particularly
Firstly... what meaning to the coordinate arguments have, and the
width/height? Should the trapezoids be clipped to the rectangle given by
(dst_x, dst_y, width, height)? Should dst_x/dst_y be added to the
coordinates given in the cairo_trapezoid_t structures?
Secondly... why do the trapezoids have cairo_fixed_t coordinates,
contrary to all the other backend functions? And what should backends do
with the fractional part here?
Finally... it's ok if I make CAIRO_ANTIALIAS_DEFAULT mean "not
antialiased" for my backend, right?
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