ReactOS  0.4.12-dev-432-g3463b2d
test_afm.c
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1 /*
2  * gcc -DFT2_BUILD_LIBRARY -I../../include -o test_afm test_afm.c \
3  * -L../../objs/.libs -lfreetype -lz -static
4  */
5 #include <ft2build.h>
6 #include FT_FREETYPE_H
7 #include FT_INTERNAL_STREAM_H
8 #include FT_INTERNAL_POSTSCRIPT_AUX_H
9 
11  {
12  FT_UInt i;
13 
14 
15  printf( "This AFM is for %sCID font.\n\n",
16  ( fi->IsCIDFont ) ? "" : "non-" );
17 
18  printf( "FontBBox: %.2f %.2f %.2f %.2f\n", fi->FontBBox.xMin / 65536.,
19  fi->FontBBox.yMin / 65536.,
20  fi->FontBBox.xMax / 65536.,
21  fi->FontBBox.yMax / 65536. );
22  printf( "Ascender: %.2f\n", fi->Ascender / 65536. );
23  printf( "Descender: %.2f\n\n", fi->Descender / 65536. );
24 
25  if ( fi->NumTrackKern )
26  printf( "There are %d sets of track kernings:\n",
27  fi->NumTrackKern );
28  else
29  printf( "There is no track kerning.\n" );
30 
31  for ( i = 0; i < fi->NumTrackKern; i++ )
32  {
33  AFM_TrackKern tk = fi->TrackKerns + i;
34 
35 
36  printf( "\t%2d: %5.2f %5.2f %5.2f %5.2f\n", tk->degree,
37  tk->min_ptsize / 65536.,
38  tk->min_kern / 65536.,
39  tk->max_ptsize / 65536.,
40  tk->max_kern / 65536. );
41  }
42 
43  printf( "\n" );
44 
45  if ( fi->NumKernPair )
46  printf( "There are %d kerning pairs:\n",
47  fi->NumKernPair );
48  else
49  printf( "There is no kerning pair.\n" );
50 
51  for ( i = 0; i < fi->NumKernPair; i++ )
52  {
53  AFM_KernPair kp = fi->KernPairs + i;
54 
55 
56  printf( "\t%3d + %3d => (%4d, %4d)\n", kp->index1,
57  kp->index2,
58  kp->x,
59  kp->y );
60  }
61 
62  }
63 
64  int
65  dummy_get_index( const char* name,
66  FT_Offset len,
67  void* user_data )
68  {
69  if ( len )
70  return name[0];
71  else
72  return 0;
73  }
74 
75  FT_Error
78  AFM_FontInfo fi )
79  {
80  PSAux_Service psaux;
83 
84 
85  psaux = (PSAux_Service)FT_Get_Module_Interface( library, "psaux" );
86  if ( !psaux || !psaux->afm_parser_funcs )
87  return -1;
88 
90  if ( error )
91  return error;
92 
93  error = psaux->afm_parser_funcs->init( &parser,
94  library->memory,
95  stream->cursor,
96  stream->limit );
97  if ( error )
98  return error;
99 
100  parser.FontInfo = fi;
101  parser.get_index = dummy_get_index;
102 
103  error = psaux->afm_parser_funcs->parse( &parser );
104 
105  psaux->afm_parser_funcs->done( &parser );
106 
107  return error;
108  }
109 
110 
111  int main( int argc,
112  char** argv )
113  {
117  AFM_FontInfoRec fi;
118 
119 
120  if ( argc < 2 )
121  return FT_ERR( Invalid_Argument );
122 
124  if ( error )
125  return error;
126 
127  FT_ZERO( &stream );
128  error = FT_Stream_Open( &stream, argv[1] );
129  if ( error )
130  goto Exit;
131  stream.memory = library->memory;
132 
133  FT_ZERO( &fi );
134  error = parse_afm( library, &stream, &fi );
135 
136  if ( !error )
137  {
139 
140 
141  dump_fontinfo( &fi );
142 
143  if ( fi.KernPairs )
144  FT_FREE( fi.KernPairs );
145  if ( fi.TrackKerns )
146  FT_FREE( fi.TrackKerns );
147  }
148  else
149  printf( "parse error\n" );
150 
152 
153  Exit:
155 
156  return error;
157  }
FT_Fixed max_kern
Definition: t1types.h:156
int FT_Error
Definition: fttypes.h:300
static int argc
Definition: ServiceArgs.c:12
FT_Stream_EnterFrame(FT_Stream stream, FT_ULong count)
Definition: ftstream.c:234
void(* done)(AFM_Parser parser)
Definition: psaux.h:1203
FT_Fixed Descender
Definition: t1types.h:174
AFM_KernPair KernPairs
Definition: t1types.h:177
FT_Bool IsCIDFont
Definition: t1types.h:171
FT_Memory memory
Definition: ftobjs.h:918
#define error(str)
Definition: mkdosfs.c:1605
FT_Fixed min_ptsize
Definition: t1types.h:153
int main(int argc, char **argv)
Definition: test_afm.c:111
FT_Error(* parse)(AFM_Parser parser)
Definition: psaux.h:1206
int dummy_get_index(const char *name, FT_Offset len, void *user_data)
Definition: test_afm.c:65
FT_UInt index2
Definition: t1types.h:163
#define argv
Definition: mplay32.c:18
void dump_fontinfo(AFM_FontInfo fi)
Definition: test_afm.c:10
FT_Library library
Definition: cffdrivr.c:654
return FT_Err_Ok
Definition: ftbbox.c:511
static char memory[1024 *256]
Definition: process.c:116
FT_Stream_Close(FT_Stream stream)
Definition: ftstream.c:49
FT_Done_FreeType(FT_Library library)
Definition: ftinit.c:356
AFM_TrackKern TrackKerns
Definition: t1types.h:175
FT_Init_FreeType(FT_Library *alibrary)
Definition: ftinit.c:320
FT_Error parse_afm(FT_Library library, FT_Stream stream, AFM_FontInfo fi)
Definition: test_afm.c:76
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
FT_Pos yMax
Definition: ftimage.h:118
FT_BBox FontBBox
Definition: t1types.h:172
#define FT_FREE(ptr)
Definition: ftmemory.h:329
#define FT_ERR(e)
Definition: fttypes.h:586
FT_Error(* init)(AFM_Parser parser, FT_Memory memory, FT_Byte *base, FT_Byte *limit)
Definition: psaux.h:1197
FT_UInt NumKernPair
Definition: t1types.h:178
#define FT_ZERO(p)
Definition: ftmemory.h:237
FT_Fixed min_kern
Definition: t1types.h:154
FT_Pos xMin
Definition: ftimage.h:117
struct PSAux_ServiceRec_ * PSAux_Service
static void Exit(void)
Definition: sock.c:1331
FT_Pos xMax
Definition: ftimage.h:118
unsigned int size
Definition: parse.h:27
Definition: parse.h:22
GLuint GLuint stream
Definition: glext.h:7522
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
Definition: ftsystem.h:66
GLenum GLsizei len
Definition: glext.h:6722
const AFM_Parser_FuncsRec * afm_parser_funcs
Definition: psaux.h:1307
unsigned int FT_UInt
Definition: fttypes.h:231
FT_Pos yMin
Definition: ftimage.h:117
FT_UInt NumTrackKern
Definition: t1types.h:176
FT_Fixed max_ptsize
Definition: t1types.h:155
FT_UInt index1
Definition: t1types.h:162
FT_Stream_Open(FT_Stream stream, const char *filepathname)
Definition: ftsystem.c:224
Definition: import.c:86
Definition: name.c:36
FT_Get_Module_Interface(FT_Library library, const char *mod_name)
Definition: ftobjs.c:4865
FT_Fixed Ascender
Definition: t1types.h:173
size_t FT_Offset
Definition: fttypes.h:324
#define printf
Definition: config.h:203