19 #ifndef __FTTRIGON_H__
20 #define __FTTRIGON_H__
22 #include FT_FREETYPE_H
25 #error "freetype.h of FreeType 1 has been loaded!"
26 #error "Please fix the directory search order for header files"
27 #error "so that freetype.h of FreeType 2 is found first."
64 #define FT_ANGLE_PI ( 180L << 16 )
76 #define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 )
88 #define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 )
100 #define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 )
FT_Vector_From_Polar(FT_Vector *vec, FT_Fixed length, FT_Angle angle)
FT_Atan2(FT_Fixed x, FT_Fixed y)
FT_BEGIN_HEADER typedef FT_Fixed FT_Angle
FT_Vector_Unit(FT_Vector *vec, FT_Angle angle)
EGLSurface EGLint EGLint y
FT_Angle_Diff(FT_Angle angle1, FT_Angle angle2)
FT_Vector_Rotate(FT_Vector *vec, FT_Angle angle)
FT_Vector_Length(FT_Vector *vec)
FT_Vector_Polarize(FT_Vector *vec, FT_Fixed *length, FT_Angle *angle)