Re: Shouldn't Cairo use/offer degrees rather than radians?
David Kastrup <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Organization | Organization?!? |
| Message-ID | <[email protected]> |
Lawrence D'Oliveiro <[email protected]> writes: > On Tue, 27 Jun 2017 11:37:07 +0200, David Kastrup wrote: > >> Lawrence D'Oliveiro <[email protected]> writes: >> >>> Trig calculations are usually easier in radians. >> >> Nobody uses Taylor series for actual trig calculations. > > Not that I care. This is the kind of thing I care about: > > arc_length = radius * angle > > That kind of calculation only makes sense if “angle” is in radians. cairo_rotate has nothing to do with arc lengths. -- David Kastrup -- cairo mailing list [email protected] https://lists.cairographics.org/mailman/listinfo/cairo