diff options
Diffstat (limited to 'src/3rdparty/freetype/include/freetype/ftsynth.h')
| -rw-r--r-- | src/3rdparty/freetype/include/freetype/ftsynth.h | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/src/3rdparty/freetype/include/freetype/ftsynth.h b/src/3rdparty/freetype/include/freetype/ftsynth.h index 8754f97cee..af90967dda 100644 --- a/src/3rdparty/freetype/include/freetype/ftsynth.h +++ b/src/3rdparty/freetype/include/freetype/ftsynth.h @@ -5,7 +5,7 @@ * FreeType synthesizing code for emboldening and slanting * (specification). * - * Copyright (C) 2000-2019 by + * Copyright (C) 2000-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -45,8 +45,7 @@ #define FTSYNTH_H_ -#include <ft2build.h> -#include FT_FREETYPE_H +#include <freetype/freetype.h> #ifdef FREETYPE_H #error "freetype.h of FreeType 1 has been loaded!" @@ -69,10 +68,31 @@ FT_BEGIN_HEADER FT_EXPORT( void ) FT_GlyphSlot_Embolden( FT_GlyphSlot slot ); - /* Slant an outline glyph to the right by about 12 degrees. */ + /* Precisely adjust the glyph weight either horizontally or vertically. */ + /* The `xdelta` and `ydelta` values are fractions of the face Em size */ + /* (in fixed-point format). Considering that a regular face would have */ + /* stem widths on the order of 0.1 Em, a delta of 0.05 (0x0CCC) should */ + /* be very noticeable. To increase or decrease the weight, use positive */ + /* or negative values, respectively. */ + FT_EXPORT( void ) + FT_GlyphSlot_AdjustWeight( FT_GlyphSlot slot, + FT_Fixed xdelta, + FT_Fixed ydelta ); + + + /* Slant an outline glyph to the right by about 12 degrees. */ FT_EXPORT( void ) FT_GlyphSlot_Oblique( FT_GlyphSlot slot ); + /* Slant an outline glyph by a given sine of an angle. You can apply */ + /* slant along either x- or y-axis by choosing a corresponding non-zero */ + /* argument. If both slants are non-zero, some affine transformation */ + /* will result. */ + FT_EXPORT( void ) + FT_GlyphSlot_Slant( FT_GlyphSlot slot, + FT_Fixed xslant, + FT_Fixed yslant ); + /* */ |