| Fonts |
| ===== |
| |
| Mojo has a font service, which takes a URL and hands back glyphs. |
| |
| Sky has an API that takes a URL, a name, and hands back a promise |
| which, when resolved, indicates that Sky has now associated that font |
| name with the relevant glyphs (by calling the Mojo service). |
| |
| The text part of Sky's drawing API accepts a list of font names, and |
| uses those to draw the relevant glyphs, falling back through the |
| provided fonts, then all the loaded fonts, until a glyph is found. |
| |
| By default, three fonts are loaded, with the names 'serif', |
| 'sans-serif', and 'monospace'. They have good Unicode coverage. |
| |
| TODO(ianh): Actually define these APIs and so on. |
