Re: The Qahirah Notebooks Project
Lawrence D'Oliveiro <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Organization | Geek Central |
| Message-ID | <[email protected]> |
I wrote: > So here is the current collection of Qahirah notebooks: > <https://github.com/ldo/qahirah_notebooks>. I have done one on cubic > Bézier curves, and another on matrices. I have added another one on text and fonts. This one illustrates the meanings of the font-metrics and text-metrics fields (confused about which way the ascent and y-bearing go?) and derives the formulas for vertically centring text according to the different metrics. -- cairo mailing list [email protected] http://lists.cairographics.org/mailman/listinfo/cairo