[cairo] understanding _cairo_path_fixed_fill_extents()

[Enrico Weigelt, metux IT consult]

On 21.12.2015 17:55, Bill Spitzak wrote:

> Generally most code in Cairo and other places treat negative
> width/height as empty rectangles, not inverted ones. In most cases this
> makes the code simpler.

Which cases do otherwise ?

Should we encapsulate the zero-rect into one place in an inline
function ?

--mtx

--
Enrico Weigelt,
metux IT consulting
+49-151-27565287