Comment on optional ascender and descender.

2 years ago · beb2272949
parent 1bbec9e993
commit beb2272949
1 changed files with 2 additions and 2 deletions
--- a/include/freetype/internal/t1types.h
+++ b/include/freetype/internal/t1types.h
@ -172,8 +172,8 @@ FT_BEGIN_HEADER
  {
    FT_Bool        IsCIDFont;
    FT_BBox        FontBBox;
-    FT_Fixed       Ascender;
-    FT_Fixed       Descender;
+    FT_Fixed       Ascender;     /* optional, mind the zero */
+    FT_Fixed       Descender;    /* optional, mind the zero */
    AFM_TrackKern  TrackKerns;   /* free if non-NULL */
    FT_UInt        NumTrackKern;
    AFM_KernPair   KernPairs;    /* free if non-NULL */