diff options
Diffstat (limited to 'thirdparty/harfbuzz/src/hb-style.h')
| -rw-r--r-- | thirdparty/harfbuzz/src/hb-style.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/thirdparty/harfbuzz/src/hb-style.h b/thirdparty/harfbuzz/src/hb-style.h index 30a6f2b878..d17d2daa5f 100644 --- a/thirdparty/harfbuzz/src/hb-style.h +++ b/thirdparty/harfbuzz/src/hb-style.h @@ -43,8 +43,10 @@ HB_BEGIN_DECLS * @HB_STYLE_TAG_SLANT_ANGLE: Used to vary between upright and slanted text. Values * must be greater than -90 and less than +90. Values can be interpreted as * the angle, in counter-clockwise degrees, of oblique slant from whatever the - * designer considers to be upright for that font design. + * designer considers to be upright for that font design. Typical right-leaning + * Italic fonts have a negative slant angle (typically around -12) * @HB_STYLE_TAG_SLANT_RATIO: same as @HB_STYLE_TAG_SLANT_ANGLE expression as ratio. + * Typical right-leaning Italic fonts have a positive slant ratio (typically around 0.2) * @HB_STYLE_TAG_WIDTH: Used to vary width of text from narrower to wider. * Non-zero. Values can be interpreted as a percentage of whatever the font * designer considers “normal width” for that font design. |