[cairo] clipmask of multiple rects in different angles

Wed Jul 20 20:57:09 UTC 2016

On Wed, 20 Jul 2016 22:28:43 +0200, Enrico Weigelt, metux IT consult
wrote:

> By the way: is there a way to create a region and subsequently add new
> boxes to it, without going via a context ?

You mean the cairo_region_t type
<https://www.cairographics.org/manual/cairo-Regions.html>? It provides
intersect/subtract/union/xor operations. I’m not sure it’s a very
useful type, though.