[cairo] Shouldn't Cairo use/offer degrees rather than radians?
dak at gnu.org
Wed Jul 5 20:03:35 UTC 2017
Andreas Lobinger <lobingera at gmail.com> writes:
> Hello colleague(s),
> i actually wanted to look closer on the example, unfortunately i
> cannot reproduce. This is a linux box, intel i3, ubuntu 14.04.
Intel Penryn (Core Duo) and Ubuntu 17.10 (to be) here.
> Can you explain further, how you decided for the y- coordinate?
Bisection: make the value smaller when the half circle did not touch the
border (like in your picture), make it larger when it did touch.
Eventually I reached a value where only one leg touched. 14.04 is a
long time ago: conceivable that there were changes in rasterization
since then. Still I consider it rather likely that you'll find such a
I did not try to automate this.
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