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| author | YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> | 2019-04-17 09:46:34 +0900 |
|---|---|---|
| committer | YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> | 2019-04-17 09:46:34 +0900 |
| commit | acec59c9f9c6d552c54ad448f4be898d8ee36f31 (patch) | |
| tree | 1711b5e6c8da27cd4df302bcb635ce98d5293724 /src/ftfont.h | |
| parent | 6f8fe0d5acf0aa62a39b274217ac28fc1764840e (diff) | |
| download | emacs-acec59c9f9c6d552c54ad448f4be898d8ee36f31.tar.gz | |
Use cairo_scaled_font_t object for text drawing and metrics calculation
* src/ftfont.h (struct font_info): Replace member cr_font_face of type
cairo_font_face_t * with cr_scaled_font of type cairo_scaled_font_t *.
* src/ftcrfont.c: Include math.h for floor, ceiling, and lround.
(ftcrfont_glyph_extents): Use cairo_scaled_font_glyph_extents.
(ftcrfont_open): Create cairo_scaled_font_t object and set it to
cr_scaled_font member of struct font_info.
(ftcrfont_close): Use cairo_scaled_font_destroy.
(ftcrfont_draw): Use cairo_set_scaled_font.
Diffstat (limited to 'src/ftfont.h')
| -rw-r--r-- | src/ftfont.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ftfont.h b/src/ftfont.h index b6b0c5ba47b..327cd085acf 100644 --- a/src/ftfont.h +++ b/src/ftfont.h @@ -57,7 +57,7 @@ struct font_info FT_Matrix matrix; #ifdef USE_CAIRO - cairo_font_face_t *cr_font_face; + cairo_scaled_font_t *cr_scaled_font; /* To prevent cairo from cluttering the activated FT_Size maintained in ftfont.c, we activate this special FT_Size before drawing. */ FT_Size ft_size_draw; |