diff options
Diffstat (limited to 'include/freetype/ftmm.h')
| -rw-r--r-- | include/freetype/ftmm.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/freetype/ftmm.h b/include/freetype/ftmm.h index 2c2f165fa..32738ff4c 100644 --- a/include/freetype/ftmm.h +++ b/include/freetype/ftmm.h @@ -602,11 +602,16 @@ FT_BEGIN_HEADER * * @note: * Adobe Multiple Master fonts limit the number of designs, and thus the - * length of the weight vector to~16. + * length of the weight vector to 16~elements. * * If `len` is zero and `weightvector` is `NULL`, the weight vector array * is reset to the default values. * + * If `len` is larger than zero, this function sets the + * @FT_FACE_FLAG_VARIATION bit in @FT_Face's `face_flags` field (i.e., + * @FT_IS_VARIATION will return true). If `len` is zero, this bit flag + * gets unset. + * * The Adobe documentation also states that the values in the * WeightVector array must total 1.0 +/-~0.001. In practice this does * not seem to be enforced, so is not enforced here, either. |