diff options
Diffstat (limited to 'include/freetype/ftoutln.h')
| -rw-r--r-- | include/freetype/ftoutln.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/freetype/ftoutln.h b/include/freetype/ftoutln.h index b6ec70d..ef66d48 100644 --- a/include/freetype/ftoutln.h +++ b/include/freetype/ftoutln.h @@ -5,7 +5,7 @@ /* Support for the FT_Outline type used to store glyph shapes of */ /* most scalable font formats (specification). */ /* */ -/* Copyright 1996-2015 by */ +/* Copyright 1996-2016 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,8 +17,8 @@ /***************************************************************************/ -#ifndef __FTOUTLN_H__ -#define __FTOUTLN_H__ +#ifndef FTOUTLN_H_ +#define FTOUTLN_H_ #include <ft2build.h> @@ -115,6 +115,10 @@ FT_BEGIN_HEADER /* outline for stroking purposes (otherwise it would result in a */ /* visible dot when round caps are used). */ /* */ + /* Similarly, the function returns success for an empty outline also */ + /* (doing nothing, this is, not calling any emitter); if necessary, */ + /* you should filter this out, too. */ + /* */ FT_EXPORT( FT_Error ) FT_Outline_Decompose( FT_Outline* outline, const FT_Outline_Funcs* func_interface, @@ -213,6 +217,10 @@ FT_BEGIN_HEADER /* <Return> */ /* FreeType error code. 0~means success. */ /* */ + /* <Note> */ + /* An empty outline, or an outline with a single point only is also */ + /* valid. */ + /* */ FT_EXPORT( FT_Error ) FT_Outline_Check( FT_Outline* outline ); @@ -563,7 +571,7 @@ FT_BEGIN_HEADER FT_END_HEADER -#endif /* __FTOUTLN_H__ */ +#endif /* FTOUTLN_H_ */ /* END */ |