[cairo] PATCH cairo-www: Simpler explanation for how to get sharp, single-pixel-wide lines

[Lawrence D'Oliveiro]

On Thu, 18 May 2017 09:08:16 +0200, Guillermo Rodriguez Garcia wrote:

> ... but
> unless you are writing an application that ONLY draws vertical and
> horizontal straight lines (which doesn't seem to be very common) it is
> pretty obvious that whoever has this problem would like to have a
> solution that does not affect everything else.

Which I addressed in my answer--please read it again.