Commit graph

3 commits

Author SHA1 Message Date
Nigel Tao
62e59645ee Quantize sub-pixel glyph rendering.
This is in anticipation of caching glyph images. Quantization means that cache
hits are more likely.

Also make NewFace take an *Options instead of an Options.
2015-08-25 22:34:31 +10:00
Nigel Tao
24265d1c91 Implement GlyphBounds and GlyphAdvance. 2015-08-24 15:51:50 +10:00
Nigel Tao
6deea24143 Add a truetype.Face type.
Its implementation is mostly a copy/paste of the freetype.Context type.
Follow-up commits will make it more efficient.

Also add an example that uses a truetype.Face and the
golang.org/x/exp/shiny/font package to draw text.
2015-08-22 14:46:12 +10:00