[cairo] virtual surfaces and composition

Lawrence D'Oliveiro ldo at geek-central.gen.nz
Fri Dec 11 13:52:34 PST 2015

On Fri, 11 Dec 2015 17:34:51 +0100, Uli Schlachter wrote:

> Let me mention:
> void append_region_to_path(cairo_t *cr, const cairo_region_t *region)

And what exactly is the point of this? Regions can only have integer
coordinates. Even using cairo_rectangle() calls gives you more
flexiblity than this.

Or better still, why not use the full generality of paths?

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