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

[Lawrence D'Oliveiro]

On Wed, 17 May 2017 21:28:22 +0200, Olaf Schmidt wrote:

> - btnHello2 following the suggestion of Lawrence (which has its
>    place, but I'd think it should only be mentioned "in addition":
>   (in case one wants to render straight horizontal or vertical lines
> only)

Which is what the question in the FAQ was asking.

I hope you are not trying to fault my answer for not being a good
answer to a different question from the one being asked...