MagickCore  7.0.8
Convert, Edit, Or Compose Bitmap Images
type.c
Go to the documentation of this file.
1 /*
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 % %
4 % %
5 % %
6 % TTTTT Y Y PPPP EEEEE %
7 % T Y Y P P E %
8 % T Y PPPP EEE %
9 % T Y P E %
10 % T Y P EEEEE %
11 % %
12 % %
13 % MagickCore Image Type Methods %
14 % %
15 % Software Design %
16 % Cristy %
17 % May 2001 %
18 % %
19 % %
20 % Copyright 1999-2018 ImageMagick Studio LLC, a non-profit organization %
21 % dedicated to making software imaging solutions freely available. %
22 % %
23 % You may not use this file except in compliance with the License. You may %
24 % obtain a copy of the License at %
25 % %
26 % https://www.imagemagick.org/script/license.php %
27 % %
28 % Unless required by applicable law or agreed to in writing, software %
29 % distributed under the License is distributed on an "AS IS" BASIS, %
30 % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
31 % See the License for the specific language governing permissions and %
32 % limitations under the License. %
33 % %
34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
35 %
36 %
37 */
38 
39 /*
40  Include declarations.
41 */
42 #include "MagickCore/studio.h"
43 #include "MagickCore/blob.h"
44 #include "MagickCore/client.h"
45 #include "MagickCore/configure.h"
46 #include "MagickCore/draw.h"
47 #include "MagickCore/exception.h"
50 #include "MagickCore/linked-list.h"
51 #include "MagickCore/log.h"
52 #include "MagickCore/memory_.h"
54 #include "MagickCore/nt-feature.h"
56 #include "MagickCore/option.h"
57 #include "MagickCore/semaphore.h"
58 #include "MagickCore/splay-tree.h"
59 #include "MagickCore/string_.h"
61 #include "MagickCore/type.h"
63 #include "MagickCore/token.h"
64 #include "MagickCore/utility.h"
66 #include "MagickCore/xml-tree.h"
67 #if defined(MAGICKCORE_FONTCONFIG_DELEGATE)
68 # include "fontconfig/fontconfig.h"
69 #if (FC_VERSION < 20209)
70 #undef FC_WEIGHT_LIGHT
71 #define FC_WIDTH "width" /* Int */
72 #define FC_WIDTH_ULTRACONDENSED 50
73 #define FC_WIDTH_EXTRACONDENSED 63
74 #define FC_WIDTH_CONDENSED 75
75 #define FC_WIDTH_SEMICONDENSED 87
76 #define FC_WIDTH_NORMAL 100
77 #define FC_WIDTH_SEMIEXPANDED 113
78 #define FC_WIDTH_EXPANDED 125
79 #define FC_WIDTH_EXTRAEXPANDED 150
80 #define FC_WIDTH_ULTRAEXPANDED 200
81 
82 #define FC_WEIGHT_THIN 0
83 #define FC_WEIGHT_EXTRALIGHT 40
84 #define FC_WEIGHT_ULTRALIGHT FC_WEIGHT_EXTRALIGHT
85 #define FC_WEIGHT_LIGHT 50
86 #define FC_WEIGHT_BOOK 75
87 #define FC_WEIGHT_REGULAR 80
88 #define FC_WEIGHT_NORMAL FC_WEIGHT_REGULAR
89 #define FC_WEIGHT_MEDIUM 100
90 #define FC_WEIGHT_DEMIBOLD 180
91 #define FC_WEIGHT_SEMIBOLD FC_WEIGHT_DEMIBOLD
92 #define FC_WEIGHT_BOLD 200
93 #define FC_WEIGHT_EXTRABOLD 205
94 #define FC_WEIGHT_ULTRABOLD FC_WEIGHT_EXTRABOLD
95 #define FC_WEIGHT_BLACK 210
96 #define FC_WEIGHT_HEAVY FC_WEIGHT_BLACK
97 #endif
98 #endif
99 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
100 # include "MagickCore/nt-feature.h"
101 #endif
102 
103 /*
104  Define declarations.
105 */
106 #define MagickTypeFilename "type.xml"
107 
108 /*
109  Declare type map.
110 */
111 static const char
112  *TypeMap = (const char *)
113  "<?xml version=\"1.0\"?>"
114  "<typemap>"
115  " <type stealth=\"True\" name=\"fixed\" family=\"helvetica\"/>"
116  " <type stealth=\"True\" name=\"helvetica\" family=\"helvetica\"/>"
117  "</typemap>";
118 
119 /*
120  Static declarations.
121 */
122 static SemaphoreInfo
124 
125 static SplayTreeInfo
127 
128 /*
129  Forward declarations.
130 */
131 static MagickBooleanType
133  LoadTypeCache(SplayTreeInfo *,const char *,const char *,const size_t,
134  ExceptionInfo *);
135 
136 /*
137 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
138 % %
139 % %
140 % %
141 % A c q u i r e T y p e S p l a y T r e e %
142 % %
143 % %
144 % %
145 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
146 %
147 % AcquireTypeCache() caches one or more type configuration files which
148 % provides a mapping between type attributes and a type name.
149 %
150 % The format of the AcquireTypeCache method is:
151 %
152 % SplayTreeInfo *AcquireTypeCache(const char *filename,
153 % ExceptionInfo *exception)
154 %
155 % A description of each parameter follows:
156 %
157 % o filename: the font file name.
158 %
159 % o exception: return any errors or warnings in this structure.
160 %
161 */
162 
163 static void *DestroyTypeNode(void *type_info)
164 {
165  register TypeInfo
166  *p;
167 
168  p=(TypeInfo *) type_info;
169  if (p->path != (char *) NULL)
170  p->path=DestroyString(p->path);
171  if (p->name != (char *) NULL)
172  p->name=DestroyString(p->name);
173  if (p->description != (char *) NULL)
175  if (p->family != (char *) NULL)
176  p->family=DestroyString(p->family);
177  if (p->encoding != (char *) NULL)
179  if (p->foundry != (char *) NULL)
181  if (p->format != (char *) NULL)
182  p->format=DestroyString(p->format);
183  if (p->metrics != (char *) NULL)
185  if (p->glyphs != (char *) NULL)
186  p->glyphs=DestroyString(p->glyphs);
187  return(RelinquishMagickMemory(p));
188 }
189 
190 static SplayTreeInfo *AcquireTypeCache(const char *filename,
191  ExceptionInfo *exception)
192 {
194  status;
195 
197  *cache;
198 
199  cache=NewSplayTree(CompareSplayTreeString,(void *(*)(void *)) NULL,
201  status=MagickTrue;
202 #if !defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT)
203  {
204  char
205  *font_path,
206  path[MagickPathExtent];
207 
208  const StringInfo
209  *option;
210 
212  *options;
213 
214  *path='\0';
215  options=GetConfigureOptions(filename,exception);
216  option=(const StringInfo *) GetNextValueInLinkedList(options);
217  while (option != (const StringInfo *) NULL)
218  {
220  status&=LoadTypeCache(cache,(const char *)
221  GetStringInfoDatum(option),GetStringInfoPath(option),0,exception);
222  option=(const StringInfo *) GetNextValueInLinkedList(options);
223  }
224  options=DestroyConfigureOptions(options);
225  font_path=GetEnvironmentValue("MAGICK_FONT_PATH");
226  if (font_path != (char *) NULL)
227  {
228  char
229  *xml;
230 
231  /*
232  Search MAGICK_FONT_PATH.
233  */
234  (void) FormatLocaleString(path,MagickPathExtent,"%s%s%s",font_path,
235  DirectorySeparator,filename);
236  xml=FileToString(path,~0UL,exception);
237  if (xml != (void *) NULL)
238  {
239  status&=LoadTypeCache(cache,xml,path,0,exception);
240  xml=DestroyString(xml);
241  }
242  font_path=DestroyString(font_path);
243  }
244  }
245 #endif
246  if (GetNumberOfNodesInSplayTree(cache) == 0)
247  status&=LoadTypeCache(cache,TypeMap,"built-in",0,exception);
248  return(cache);
249 }
250 
251 /*
252 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
253 % %
254 % %
255 % %
256 + G e t T y p e I n f o %
257 % %
258 % %
259 % %
260 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
261 %
262 % GetTypeInfo searches the type list for the specified name and if found
263 % returns attributes for that type.
264 %
265 % The format of the GetTypeInfo method is:
266 %
267 % const TypeInfo *GetTypeInfo(const char *name,ExceptionInfo *exception)
268 %
269 % A description of each parameter follows:
270 %
271 % o name: the type name.
272 %
273 % o exception: return any errors or warnings in this structure.
274 %
275 */
276 MagickExport const TypeInfo *GetTypeInfo(const char *name,
277  ExceptionInfo *exception)
278 {
279  assert(exception != (ExceptionInfo *) NULL);
280  if (IsTypeTreeInstantiated(exception) == MagickFalse)
281  return((const TypeInfo *) NULL);
282  if ((name == (const char *) NULL) || (LocaleCompare(name,"*") == 0))
283  return((const TypeInfo *) GetRootValueFromSplayTree(type_cache));
284  return((const TypeInfo *) GetValueFromSplayTree(type_cache,name));
285 }
286 
287 /*
288 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
289 % %
290 % %
291 % %
292 + G e t T y p e I n f o B y F a m i l y %
293 % %
294 % %
295 % %
296 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
297 %
298 % GetTypeInfoByFamily() searches the type list for the specified family and if
299 % found returns attributes for that type.
300 %
301 % Type substitution and scoring algorithm contributed by Bob Friesenhahn.
302 %
303 % The format of the GetTypeInfoByFamily method is:
304 %
305 % const TypeInfo *GetTypeInfoByFamily(const char *family,
306 % const StyleType style,const StretchType stretch,
307 % const size_t weight,ExceptionInfo *exception)
308 %
309 % A description of each parameter follows:
310 %
311 % o family: the type family.
312 %
313 % o style: the type style.
314 %
315 % o stretch: the type stretch.
316 %
317 % o weight: the type weight.
318 %
319 % o exception: return any errors or warnings in this structure.
320 %
321 */
322 
323 MagickExport const TypeInfo *GetTypeInfoByFamily(const char *family,
324  const StyleType style,const StretchType stretch,const size_t weight,
325  ExceptionInfo *exception)
326 {
327  typedef struct _Fontmap
328  {
329  const char
330  *name,
331  *substitute;
332  } Fontmap;
333 
334  const TypeInfo
335  *type_info;
336 
337  register const TypeInfo
338  *p;
339 
340  register ssize_t
341  i;
342 
343  ssize_t
344  range;
345 
346  static const Fontmap
347  fontmap[] =
348  {
349  { "fixed", "courier" },
350  { "modern","courier" },
351  { "monotype corsiva", "courier" },
352  { "news gothic", "helvetica" },
353  { "system", "courier" },
354  { "terminal", "courier" },
355  { "wingdings", "symbol" },
356  { NULL, NULL }
357  };
358 
359  size_t
360  font_weight,
361  max_score,
362  score;
363 
364  /*
365  Check for an exact type match.
366  */
367  (void) GetTypeInfo("*",exception);
368  if (type_cache == (SplayTreeInfo *) NULL)
369  return((TypeInfo *) NULL);
370  font_weight=(size_t) (weight == 0 ? 400 : weight);
373  type_info=(const TypeInfo *) NULL;
375  while (p != (const TypeInfo *) NULL)
376  {
377  if (p->family == (char *) NULL)
378  {
380  continue;
381  }
382  if (family == (const char *) NULL)
383  {
384  if ((LocaleCompare(p->family,"arial") != 0) &&
385  (LocaleCompare(p->family,"helvetica") != 0))
386  {
388  continue;
389  }
390  }
391  else
392  if (LocaleCompare(p->family,family) != 0)
393  {
395  continue;
396  }
397  if ((style != UndefinedStyle) && (style != AnyStyle) && (p->style != style))
398  {
400  continue;
401  }
402  if ((stretch != UndefinedStretch) && (stretch != AnyStretch) &&
403  (p->stretch != stretch))
404  {
406  continue;
407  }
408  if (p->weight != font_weight)
409  {
411  continue;
412  }
413  type_info=p;
414  break;
415  }
417  if (type_info != (const TypeInfo *) NULL)
418  return(type_info);
419  /*
420  Check for types in the same family.
421  */
422  max_score=0;
426  while (p != (const TypeInfo *) NULL)
427  {
428  if (p->family == (char *) NULL)
429  {
431  continue;
432  }
433  if (family == (const char *) NULL)
434  {
435  if ((LocaleCompare(p->family,"arial") != 0) &&
436  (LocaleCompare(p->family,"helvetica") != 0))
437  {
439  continue;
440  }
441  }
442  else
443  if (LocaleCompare(p->family,family) != 0)
444  {
446  continue;
447  }
448  score=0;
449  if ((style == UndefinedStyle) || (style == AnyStyle) || (p->style == style))
450  score+=32;
451  else
452  if (((style == ItalicStyle) || (style == ObliqueStyle)) &&
453  ((p->style == ItalicStyle) || (p->style == ObliqueStyle)))
454  score+=25;
455  score+=(16*(800-((ssize_t) MagickMax(MagickMin(font_weight,900),p->weight)-
456  (ssize_t) MagickMin(MagickMin(font_weight,900),p->weight))))/800;
457  if ((stretch == UndefinedStretch) || (stretch == AnyStretch))
458  score+=8;
459  else
460  {
461  range=(ssize_t) UltraExpandedStretch-(ssize_t) NormalStretch;
462  score+=(8*(range-((ssize_t) MagickMax(stretch,p->stretch)-
463  (ssize_t) MagickMin(stretch,p->stretch))))/range;
464  }
465  if (score > max_score)
466  {
467  max_score=score;
468  type_info=p;
469  }
471  }
473  if (type_info != (const TypeInfo *) NULL)
474  return(type_info);
475  /*
476  Check for table-based substitution match.
477  */
478  for (i=0; fontmap[i].name != (char *) NULL; i++)
479  {
480  if (family == (const char *) NULL)
481  {
482  if ((LocaleCompare(fontmap[i].name,"arial") != 0) &&
483  (LocaleCompare(fontmap[i].name,"helvetica") != 0))
484  continue;
485  }
486  else
487  if (LocaleCompare(fontmap[i].name,family) != 0)
488  continue;
489  type_info=GetTypeInfoByFamily(fontmap[i].substitute,style,stretch,weight,
490  exception);
491  break;
492  }
493  if (type_info != (const TypeInfo *) NULL)
494  {
496  "FontSubstitutionRequired","`%s'",type_info->family);
497  return(type_info);
498  }
499  if (family != (const char *) NULL)
500  type_info=GetTypeInfoByFamily((const char *) NULL,style,stretch,weight,
501  exception);
502  return(type_info);
503 }
504 
505 /*
506 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
507 % %
508 % %
509 % %
510 % G e t T y p e I n f o L i s t %
511 % %
512 % %
513 % %
514 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
515 %
516 % GetTypeInfoList() returns any fonts that match the specified pattern.
517 %
518 % The format of the GetTypeInfoList function is:
519 %
520 % const TypeInfo **GetTypeInfoList(const char *pattern,
521 % size_t *number_fonts,ExceptionInfo *exception)
522 %
523 % A description of each parameter follows:
524 %
525 % o pattern: Specifies a pointer to a text string containing a pattern.
526 %
527 % o number_fonts: This integer returns the number of types in the list.
528 %
529 % o exception: return any errors or warnings in this structure.
530 %
531 */
532 
533 #if defined(__cplusplus) || defined(c_plusplus)
534 extern "C" {
535 #endif
536 
537 static int TypeInfoCompare(const void *x,const void *y)
538 {
539  const TypeInfo
540  **p,
541  **q;
542 
543  p=(const TypeInfo **) x,
544  q=(const TypeInfo **) y;
545  if (LocaleCompare((*p)->path,(*q)->path) == 0)
546  return(LocaleCompare((*p)->name,(*q)->name));
547  return(LocaleCompare((*p)->path,(*q)->path));
548 }
549 
550 #if defined(__cplusplus) || defined(c_plusplus)
551 }
552 #endif
553 
554 MagickExport const TypeInfo **GetTypeInfoList(const char *pattern,
555  size_t *number_fonts,ExceptionInfo *exception)
556 {
557  const TypeInfo
558  **fonts;
559 
560  register const TypeInfo
561  *p;
562 
563  register ssize_t
564  i;
565 
566  /*
567  Allocate type list.
568  */
569  assert(pattern != (char *) NULL);
570  (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",pattern);
571  assert(number_fonts != (size_t *) NULL);
572  *number_fonts=0;
573  p=GetTypeInfo("*",exception);
574  if (p == (const TypeInfo *) NULL)
575  return((const TypeInfo **) NULL);
576  fonts=(const TypeInfo **) AcquireQuantumMemory((size_t)
577  GetNumberOfNodesInSplayTree(type_cache)+1UL,sizeof(*fonts));
578  if (fonts == (const TypeInfo **) NULL)
579  return((const TypeInfo **) NULL);
580  /*
581  Generate type list.
582  */
586  for (i=0; p != (const TypeInfo *) NULL; )
587  {
588  if ((p->stealth == MagickFalse) &&
589  (GlobExpression(p->name,pattern,MagickFalse) != MagickFalse))
590  fonts[i++]=p;
592  }
594  qsort((void *) fonts,(size_t) i,sizeof(*fonts),TypeInfoCompare);
595  fonts[i]=(TypeInfo *) NULL;
596  *number_fonts=(size_t) i;
597  return(fonts);
598 }
599 
600 /*
601 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
602 % %
603 % %
604 % %
605 % G e t T y p e L i s t %
606 % %
607 % %
608 % %
609 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
610 %
611 % GetTypeList() returns any fonts that match the specified pattern.
612 %
613 % The format of the GetTypeList function is:
614 %
615 % char **GetTypeList(const char *pattern,size_t *number_fonts,
616 % ExceptionInfo *exception)
617 %
618 % A description of each parameter follows:
619 %
620 % o pattern: Specifies a pointer to a text string containing a pattern.
621 %
622 % o number_fonts: This integer returns the number of fonts in the list.
623 %
624 % o exception: return any errors or warnings in this structure.
625 %
626 */
627 
628 #if defined(__cplusplus) || defined(c_plusplus)
629 extern "C" {
630 #endif
631 
632 static int TypeCompare(const void *x,const void *y)
633 {
634  register const char
635  **p,
636  **q;
637 
638  p=(const char **) x;
639  q=(const char **) y;
640  return(LocaleCompare(*p,*q));
641 }
642 
643 #if defined(__cplusplus) || defined(c_plusplus)
644 }
645 #endif
646 
647 MagickExport char **GetTypeList(const char *pattern,size_t *number_fonts,
648  ExceptionInfo *exception)
649 {
650  char
651  **fonts;
652 
653  register const TypeInfo
654  *p;
655 
656  register ssize_t
657  i;
658 
659  /*
660  Allocate type list.
661  */
662  assert(pattern != (char *) NULL);
663  (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",pattern);
664  assert(number_fonts != (size_t *) NULL);
665  *number_fonts=0;
666  p=GetTypeInfo("*",exception);
667  if (p == (const TypeInfo *) NULL)
668  return((char **) NULL);
669  fonts=(char **) AcquireQuantumMemory((size_t)
670  GetNumberOfNodesInSplayTree(type_cache)+1UL,sizeof(*fonts));
671  if (fonts == (char **) NULL)
672  return((char **) NULL);
673  /*
674  Generate type list.
675  */
679  for (i=0; p != (const TypeInfo *) NULL; )
680  {
681  if ((p->stealth == MagickFalse) &&
682  (GlobExpression(p->name,pattern,MagickFalse) != MagickFalse))
683  fonts[i++]=ConstantString(p->name);
685  }
687  qsort((void *) fonts,(size_t) i,sizeof(*fonts),TypeCompare);
688  fonts[i]=(char *) NULL;
689  *number_fonts=(size_t) i;
690  return(fonts);
691 }
692 
693 /*
694 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
695 % %
696 % %
697 % %
698 + I s T y p e T r e e I n s t a n t i a t e d %
699 % %
700 % %
701 % %
702 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
703 %
704 % IsTypeTreeInstantiated() determines if the type tree is instantiated. If
705 % not, it instantiates the tree and returns it.
706 %
707 % The format of the IsTypeInstantiated method is:
708 %
709 % MagickBooleanType IsTypeTreeInstantiated(ExceptionInfo *exception)
710 %
711 % A description of each parameter follows.
712 %
713 % o exception: return any errors or warnings in this structure.
714 %
715 */
716 
717 #if defined(MAGICKCORE_FONTCONFIG_DELEGATE)
719  ExceptionInfo *exception)
720 {
721 #if !defined(FC_FULLNAME)
722 #define FC_FULLNAME "fullname"
723 #endif
724 
725  char
726  extension[MagickPathExtent],
727  name[MagickPathExtent];
728 
729  FcBool
730  result;
731 
732  FcChar8
733  *family,
734  *file,
735  *fullname,
736  *style;
737 
738  FcConfig
739  *font_config;
740 
741  FcFontSet
742  *font_set;
743 
744  FcObjectSet
745  *object_set;
746 
747  FcPattern
748  *pattern;
749 
750  FcResult
751  status;
752 
753  int
754  slant,
755  width,
756  weight;
757 
758  register ssize_t
759  i;
760 
761  TypeInfo
762  *type_info;
763 
764  /*
765  Load system fonts.
766  */
767  (void) exception;
768  result=FcInit();
769  if (result == 0)
770  return(MagickFalse);
771  font_config=FcConfigGetCurrent();
772  if (font_config == (FcConfig *) NULL)
773  return(MagickFalse);
774  FcConfigSetRescanInterval(font_config,0);
775  font_set=(FcFontSet *) NULL;
776  object_set=FcObjectSetBuild(FC_FULLNAME,FC_FAMILY,FC_STYLE,FC_SLANT,
777  FC_WIDTH,FC_WEIGHT,FC_FILE,(char *) NULL);
778  if (object_set != (FcObjectSet *) NULL)
779  {
780  pattern=FcPatternCreate();
781  if (pattern != (FcPattern *) NULL)
782  {
783  font_set=FcFontList(font_config,pattern,object_set);
784  FcPatternDestroy(pattern);
785  }
786  FcObjectSetDestroy(object_set);
787  }
788  if (font_set == (FcFontSet *) NULL)
789  {
790  FcConfigDestroy(font_config);
791  return(MagickFalse);
792  }
793  for (i=0; i < (ssize_t) font_set->nfont; i++)
794  {
795  status=FcPatternGetString(font_set->fonts[i],FC_FAMILY,0,&family);
796  if (status != FcResultMatch)
797  continue;
798  status=FcPatternGetString(font_set->fonts[i],FC_FILE,0,&file);
799  if (status != FcResultMatch)
800  continue;
801  *extension='\0';
802  GetPathComponent((const char *) file,ExtensionPath,extension);
803  if ((*extension != '\0') && (LocaleCompare(extension,"gz") == 0))
804  continue;
805  type_info=(TypeInfo *) AcquireMagickMemory(sizeof(*type_info));
806  if (type_info == (TypeInfo *) NULL)
807  continue;
808  (void) memset(type_info,0,sizeof(*type_info));
809  type_info->path=ConstantString("System Fonts");
810  type_info->signature=MagickCoreSignature;
811  (void) CopyMagickString(name,"Unknown",MagickPathExtent);
812  status=FcPatternGetString(font_set->fonts[i],FC_FULLNAME,0,&fullname);
813  if ((status == FcResultMatch) && (fullname != (FcChar8 *) NULL))
814  (void) CopyMagickString(name,(const char *) fullname,MagickPathExtent);
815  else
816  {
817  if (family != (FcChar8 *) NULL)
818  (void) CopyMagickString(name,(const char *) family,MagickPathExtent);
819  status=FcPatternGetString(font_set->fonts[i],FC_STYLE,0,&style);
820  if ((status == FcResultMatch) && (style != (FcChar8 *) NULL) &&
821  (LocaleCompare((const char *) style,"Regular") != 0))
822  {
823  (void) ConcatenateMagickString(name," ",MagickPathExtent);
824  (void) ConcatenateMagickString(name,(const char *) style,
826  }
827  }
828  type_info->name=ConstantString(name);
829  (void) SubstituteString(&type_info->name," ","-");
830  type_info->family=ConstantString((const char *) family);
831  status=FcPatternGetInteger(font_set->fonts[i],FC_SLANT,0,&slant);
832  type_info->style=NormalStyle;
833  if (slant == FC_SLANT_ITALIC)
834  type_info->style=ItalicStyle;
835  if (slant == FC_SLANT_OBLIQUE)
836  type_info->style=ObliqueStyle;
837  status=FcPatternGetInteger(font_set->fonts[i],FC_WIDTH,0,&width);
838  type_info->stretch=NormalStretch;
839  if (width >= FC_WIDTH_ULTRACONDENSED)
840  type_info->stretch=UltraCondensedStretch;
841  if (width >= FC_WIDTH_EXTRACONDENSED)
842  type_info->stretch=ExtraCondensedStretch;
843  if (width >= FC_WIDTH_CONDENSED)
844  type_info->stretch=CondensedStretch;
845  if (width >= FC_WIDTH_SEMICONDENSED)
846  type_info->stretch=SemiCondensedStretch;
847  if (width >= FC_WIDTH_NORMAL)
848  type_info->stretch=NormalStretch;
849  if (width >= FC_WIDTH_SEMIEXPANDED)
850  type_info->stretch=SemiExpandedStretch;
851  if (width >= FC_WIDTH_EXPANDED)
852  type_info->stretch=ExpandedStretch;
853  if (width >= FC_WIDTH_EXTRAEXPANDED)
854  type_info->stretch=ExtraExpandedStretch;
855  if (width >= FC_WIDTH_ULTRAEXPANDED)
856  type_info->stretch=UltraExpandedStretch;
857  type_info->weight=400;
858  status=FcPatternGetInteger(font_set->fonts[i],FC_WEIGHT,0,&weight);
859  if (weight >= FC_WEIGHT_THIN)
860  type_info->weight=100;
861  if (weight >= FC_WEIGHT_EXTRALIGHT)
862  type_info->weight=200;
863  if (weight >= FC_WEIGHT_LIGHT)
864  type_info->weight=300;
865  if (weight >= FC_WEIGHT_NORMAL)
866  type_info->weight=400;
867  if (weight >= FC_WEIGHT_MEDIUM)
868  type_info->weight=500;
869  if (weight >= FC_WEIGHT_DEMIBOLD)
870  type_info->weight=600;
871  if (weight >= FC_WEIGHT_BOLD)
872  type_info->weight=700;
873  if (weight >= FC_WEIGHT_EXTRABOLD)
874  type_info->weight=800;
875  if (weight >= FC_WEIGHT_BLACK)
876  type_info->weight=900;
877  type_info->glyphs=ConstantString((const char *) file);
878  (void) AddValueToSplayTree(type_cache,type_info->name,type_info);
879  }
880  FcFontSetDestroy(font_set);
881  FcConfigDestroy(font_config);
882  return(MagickTrue);
883 }
884 #endif
885 
887 {
888  if (type_cache == (SplayTreeInfo *) NULL)
889  {
890  if (type_semaphore == (SemaphoreInfo *) NULL)
893  if (type_cache == (SplayTreeInfo *) NULL)
894  {
896  *splay_tree;
897 
898  splay_tree=AcquireTypeCache(MagickTypeFilename,exception);
899 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
900  (void) NTAcquireTypeCache(splay_tree,exception);
901 #endif
902 #if defined(MAGICKCORE_FONTCONFIG_DELEGATE)
903  (void) LoadFontConfigFonts(splay_tree,exception);
904 #endif
905  type_cache=splay_tree;
906  }
908  }
909  return(type_cache != (SplayTreeInfo *) NULL ? MagickTrue : MagickFalse);
910 }
911 
912 /*
913 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
914 % %
915 % %
916 % %
917 % L i s t T y p e I n f o %
918 % %
919 % %
920 % %
921 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
922 %
923 % ListTypeInfo() lists the fonts to a file.
924 %
925 % The format of the ListTypeInfo method is:
926 %
927 % MagickBooleanType ListTypeInfo(FILE *file,ExceptionInfo *exception)
928 %
929 % A description of each parameter follows.
930 %
931 % o file: An pointer to a FILE.
932 %
933 % o exception: return any errors or warnings in this structure.
934 %
935 */
937 {
938  char
939  weight[MagickPathExtent];
940 
941  const char
942  *family,
943  *glyphs,
944  *name,
945  *path,
946  *stretch,
947  *style;
948 
949  const TypeInfo
950  **type_info;
951 
952  register ssize_t
953  i;
954 
955  size_t
956  number_fonts;
957 
958  if (file == (FILE *) NULL)
959  file=stdout;
960  number_fonts=0;
961  type_info=GetTypeInfoList("*",&number_fonts,exception);
962  if (type_info == (const TypeInfo **) NULL)
963  return(MagickFalse);
964  *weight='\0';
965  path=(const char *) NULL;
966  for (i=0; i < (ssize_t) number_fonts; i++)
967  {
968  if (type_info[i]->stealth != MagickFalse)
969  continue;
970  if (((path == (const char *) NULL) ||
971  (LocaleCompare(path,type_info[i]->path) != 0)) &&
972  (type_info[i]->path != (char *) NULL))
973  (void) FormatLocaleFile(file,"\nPath: %s\n",type_info[i]->path);
974  path=type_info[i]->path;
975  name="unknown";
976  if (type_info[i]->name != (char *) NULL)
977  name=type_info[i]->name;
978  family="unknown";
979  if (type_info[i]->family != (char *) NULL)
980  family=type_info[i]->family;
981  style=CommandOptionToMnemonic(MagickStyleOptions,type_info[i]->style);
982  stretch=CommandOptionToMnemonic(MagickStretchOptions,type_info[i]->stretch);
983  glyphs="unknown";
984  if (type_info[i]->glyphs != (char *) NULL)
985  glyphs=type_info[i]->glyphs;
986  (void) FormatLocaleString(weight,MagickPathExtent,"%.20g",(double)
987  type_info[i]->weight);
988  (void) FormatLocaleFile(file," Font: %s\n",name);
989  (void) FormatLocaleFile(file," family: %s\n",family);
990  (void) FormatLocaleFile(file," style: %s\n",style);
991  (void) FormatLocaleFile(file," stretch: %s\n",stretch);
992  (void) FormatLocaleFile(file," weight: %s\n",weight);
993  (void) FormatLocaleFile(file," glyphs: %s\n",glyphs);
994  }
995  (void) fflush(file);
996  type_info=(const TypeInfo **) RelinquishMagickMemory((void *) type_info);
997  return(MagickTrue);
998 }
999 
1000 /*
1001 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1002 % %
1003 % %
1004 % %
1005 + L o a d T y p e C a c h e %
1006 % %
1007 % %
1008 % %
1009 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1010 %
1011 % LoadTypeCache() loads the type configurations which provides a mapping
1012 % between type attributes and a type name.
1013 %
1014 % The format of the LoadTypeCache method is:
1015 %
1016 % MagickBooleanType LoadTypeCache(SplayTreeInfo *cache,const char *xml,
1017 % const char *filename,const size_t depth,ExceptionInfo *exception)
1018 %
1019 % A description of each parameter follows:
1020 %
1021 % o xml: The type list in XML format.
1022 %
1023 % o filename: The type list filename.
1024 %
1025 % o depth: depth of <include /> statements.
1026 %
1027 % o exception: return any errors or warnings in this structure.
1028 %
1029 */
1030 
1031 static inline MagickBooleanType SetTypeNodePath(const char *filename,
1032  char *font_path,const char *token,char **target)
1033 {
1034  char
1035  *path;
1036 
1037  path=ConstantString(token);
1038 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
1039  if (strchr(path,'@') != (char *) NULL)
1040  SubstituteString(&path,"@ghostscript_font_path@",font_path);
1041 #endif
1042  if (IsPathAccessible(path) == MagickFalse)
1043  {
1044  /*
1045  Relative path.
1046  */
1047  path=DestroyString(path);
1048  GetPathComponent(filename,HeadPath,font_path);
1051  (void) ConcatenateMagickString(font_path,token,MagickPathExtent);
1052  path=ConstantString(font_path);
1053 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
1054  if (strchr(path,'@') != (char *) NULL)
1055  SubstituteString(&path,"@ghostscript_font_path@","");
1056 #endif
1057  if (IsPathAccessible(path) == MagickFalse)
1058  {
1059  path=DestroyString(path);
1060  return(MagickFalse);
1061  }
1062  }
1063 
1064  *target=path;
1065  return(MagickTrue);
1066 }
1067 
1068 static MagickBooleanType LoadTypeCache(SplayTreeInfo *cache,const char *xml,
1069  const char *filename,const size_t depth,ExceptionInfo *exception)
1070 {
1071  char
1072  font_path[MagickPathExtent],
1073  keyword[MagickPathExtent],
1074  *token;
1075 
1076  const char
1077  *q;
1078 
1080  status;
1081 
1082  size_t
1083  extent;
1084 
1085  TypeInfo
1086  *type_info;
1087 
1088  /*
1089  Load the type map file.
1090  */
1092  "Loading type configure file \"%s\" ...",filename);
1093  if (xml == (const char *) NULL)
1094  return(MagickFalse);
1095  status=MagickTrue;
1096  type_info=(TypeInfo *) NULL;
1097  token=AcquireString(xml);
1098  extent=strlen(token)+MagickPathExtent;
1099 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
1100  /*
1101  Determine the Ghostscript font path.
1102  */
1103  *font_path='\0';
1104  if (NTGhostscriptFonts(font_path,MagickPathExtent-2))
1106 #endif
1107  for (q=(char *) xml; *q != '\0'; )
1108  {
1109  /*
1110  Interpret XML.
1111  */
1112  GetNextToken(q,&q,extent,token);
1113  if (*token == '\0')
1114  break;
1115  (void) CopyMagickString(keyword,token,MagickPathExtent);
1116  if (LocaleNCompare(keyword,"<!DOCTYPE",9) == 0)
1117  {
1118  /*
1119  Doctype element.
1120  */
1121  while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
1122  GetNextToken(q,&q,extent,token);
1123  continue;
1124  }
1125  if (LocaleNCompare(keyword,"<!--",4) == 0)
1126  {
1127  /*
1128  Comment element.
1129  */
1130  while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
1131  GetNextToken(q,&q,extent,token);
1132  continue;
1133  }
1134  if (LocaleCompare(keyword,"<include") == 0)
1135  {
1136  /*
1137  Include element.
1138  */
1139  while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0'))
1140  {
1141  (void) CopyMagickString(keyword,token,MagickPathExtent);
1142  GetNextToken(q,&q,extent,token);
1143  if (*token != '=')
1144  continue;
1145  GetNextToken(q,&q,extent,token);
1146  if (LocaleCompare(keyword,"file") == 0)
1147  {
1148  if (depth > MagickMaxRecursionDepth)
1149  (void) ThrowMagickException(exception,GetMagickModule(),
1150  ConfigureError,"IncludeNodeNestedTooDeeply","`%s'",token);
1151  else
1152  {
1153  char
1154  path[MagickPathExtent],
1155  *file_xml;
1156 
1158  *sans_exception;
1159 
1160  *path='\0';
1161  GetPathComponent(filename,HeadPath,path);
1162  if (*path != '\0')
1165  if (*token == *DirectorySeparator)
1166  (void) CopyMagickString(path,token,MagickPathExtent);
1167  else
1168  (void) ConcatenateMagickString(path,token,MagickPathExtent);
1169  sans_exception=AcquireExceptionInfo();
1170  file_xml=FileToString(path,~0UL,sans_exception);
1171  sans_exception=DestroyExceptionInfo(sans_exception);
1172  if (file_xml != (char *) NULL)
1173  {
1174  status&=LoadTypeCache(cache,file_xml,path,depth+1,
1175  exception);
1176  file_xml=(char *) RelinquishMagickMemory(file_xml);
1177  }
1178  }
1179  }
1180  }
1181  continue;
1182  }
1183  if (LocaleCompare(keyword,"<type") == 0)
1184  {
1185  /*
1186  Type element.
1187  */
1188  type_info=(TypeInfo *) AcquireCriticalMemory(sizeof(*type_info));
1189  (void) memset(type_info,0,sizeof(*type_info));
1190  type_info->path=ConstantString(filename);
1191  type_info->signature=MagickCoreSignature;
1192  continue;
1193  }
1194  if (type_info == (TypeInfo *) NULL)
1195  continue;
1196  if ((LocaleCompare(keyword,"/>") == 0) ||
1197  (LocaleCompare(keyword,"</policy>") == 0))
1198  {
1199  status=AddValueToSplayTree(cache,type_info->name,type_info);
1200  if (status == MagickFalse)
1201  (void) ThrowMagickException(exception,GetMagickModule(),
1202  ResourceLimitError,"MemoryAllocationFailed","`%s'",type_info->name);
1203  type_info=(TypeInfo *) NULL;
1204  continue;
1205  }
1206  GetNextToken(q,(const char **) NULL,extent,token);
1207  if (*token != '=')
1208  continue;
1209  GetNextToken(q,&q,extent,token);
1210  GetNextToken(q,&q,extent,token);
1211  switch (*keyword)
1212  {
1213  case 'E':
1214  case 'e':
1215  {
1216  if (LocaleCompare((char *) keyword,"encoding") == 0)
1217  {
1218  type_info->encoding=ConstantString(token);
1219  break;
1220  }
1221  break;
1222  }
1223  case 'F':
1224  case 'f':
1225  {
1226  if (LocaleCompare((char *) keyword,"face") == 0)
1227  {
1228  type_info->face=StringToUnsignedLong(token);
1229  break;
1230  }
1231  if (LocaleCompare((char *) keyword,"family") == 0)
1232  {
1233  type_info->family=ConstantString(token);
1234  break;
1235  }
1236  if (LocaleCompare((char *) keyword,"format") == 0)
1237  {
1238  type_info->format=ConstantString(token);
1239  break;
1240  }
1241  if (LocaleCompare((char *) keyword,"foundry") == 0)
1242  {
1243  type_info->foundry=ConstantString(token);
1244  break;
1245  }
1246  if (LocaleCompare((char *) keyword,"fullname") == 0)
1247  {
1248  type_info->description=ConstantString(token);
1249  break;
1250  }
1251  break;
1252  }
1253  case 'G':
1254  case 'g':
1255  {
1256  if (LocaleCompare((char *) keyword,"glyphs") == 0)
1257  {
1258  if (SetTypeNodePath(filename,font_path,token,&type_info->glyphs) ==
1259  MagickFalse)
1260  type_info=(TypeInfo *) DestroyTypeNode(type_info);
1261  break;
1262  }
1263  break;
1264  }
1265  case 'M':
1266  case 'm':
1267  {
1268  if (LocaleCompare((char *) keyword,"metrics") == 0)
1269  {
1270  if (SetTypeNodePath(filename,font_path,token,&type_info->metrics) ==
1271  MagickFalse)
1272  type_info=(TypeInfo *) DestroyTypeNode(type_info);
1273  break;
1274  }
1275  break;
1276  }
1277  case 'N':
1278  case 'n':
1279  {
1280  if (LocaleCompare((char *) keyword,"name") == 0)
1281  {
1282  type_info->name=ConstantString(token);
1283  break;
1284  }
1285  break;
1286  }
1287  case 'S':
1288  case 's':
1289  {
1290  if (LocaleCompare((char *) keyword,"stealth") == 0)
1291  {
1292  type_info->stealth=IsStringTrue(token);
1293  break;
1294  }
1295  if (LocaleCompare((char *) keyword,"stretch") == 0)
1296  {
1297  type_info->stretch=(StretchType) ParseCommandOption(
1299  break;
1300  }
1301  if (LocaleCompare((char *) keyword,"style") == 0)
1302  {
1304  MagickFalse,token);
1305  break;
1306  }
1307  break;
1308  }
1309  case 'W':
1310  case 'w':
1311  {
1312  if (LocaleCompare((char *) keyword,"weight") == 0)
1313  {
1314  ssize_t
1315  weight;
1316 
1318  if (weight == -1)
1319  weight=(ssize_t) StringToUnsignedLong(token);
1320  type_info->weight=(size_t) weight;
1321  break;
1322  }
1323  break;
1324  }
1325  default:
1326  break;
1327  }
1328  }
1329  token=(char *) RelinquishMagickMemory(token);
1330  return(status != 0 ? MagickTrue : MagickFalse);
1331 }
1332 
1333 /*
1334 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1335 % %
1336 % %
1337 % %
1338 + T y p e C o m p o n e n t G e n e s i s %
1339 % %
1340 % %
1341 % %
1342 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1343 %
1344 % TypeComponentGenesis() instantiates the type component.
1345 %
1346 % The format of the TypeComponentGenesis method is:
1347 %
1348 % MagickBooleanType TypeComponentGenesis(void)
1349 %
1350 */
1352 {
1353  if (type_semaphore == (SemaphoreInfo *) NULL)
1355  return(MagickTrue);
1356 }
1357 
1358 /*
1359 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1360 % %
1361 % %
1362 % %
1363 + T y p e C o m p o n e n t T e r m i n u s %
1364 % %
1365 % %
1366 % %
1367 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1368 %
1369 % TypeComponentTerminus() destroy type component.
1370 %
1371 % The format of the TypeComponentTerminus method is:
1372 %
1373 % void TypeComponentTerminus(void)
1374 %
1375 */
1377 {
1378  if (type_semaphore == (SemaphoreInfo *) NULL)
1381  if (type_cache != (SplayTreeInfo *) NULL)
1385 }
static SemaphoreInfo * type_semaphore
Definition: type.c:123
size_t face
Definition: type.h:53
#define MagickMaxRecursionDepth
Definition: studio.h:344
MagickExport MagickBooleanType AddValueToSplayTree(SplayTreeInfo *splay_tree, const void *key, const void *value)
Definition: splay-tree.c:154
StyleType
Definition: type.h:40
MagickExport void UnlockSemaphoreInfo(SemaphoreInfo *semaphore_info)
Definition: semaphore.c:450
static unsigned long StringToUnsignedLong(const char *magick_restrict value)
#define MagickTypeFilename
Definition: type.c:106
MagickExport ssize_t ParseCommandOption(const CommandOption option, const MagickBooleanType list, const char *options)
Definition: option.c:2957
MagickExport const TypeInfo * GetTypeInfo(const char *name, ExceptionInfo *exception)
Definition: type.c:276
char * description
Definition: type.h:56
char * metrics
Definition: type.h:71
MagickExport size_t ConcatenateMagickString(char *destination, const char *source, const size_t length)
Definition: string.c:426
MagickExport SemaphoreInfo * AcquireSemaphoreInfo(void)
Definition: semaphore.c:192
static SplayTreeInfo * type_cache
Definition: type.c:126
MagickPrivate MagickBooleanType TypeComponentGenesis(void)
Definition: type.c:1351
MagickExport MagickBooleanType ListTypeInfo(FILE *file, ExceptionInfo *exception)
Definition: type.c:936
static MagickBooleanType IsTypeTreeInstantiated(ExceptionInfo *)
Definition: type.c:886
MagickExport ExceptionInfo * AcquireExceptionInfo(void)
Definition: exception.c:108
MagickExport ssize_t FormatLocaleString(char *magick_restrict string, const size_t length, const char *magick_restrict format,...)
Definition: locale.c:504
static void * AcquireCriticalMemory(const size_t size)
char * path
Definition: type.h:56
size_t weight
Definition: type.h:68
Definition: log.h:52
MagickExport char * FileToString(const char *filename, const size_t extent, ExceptionInfo *exception)
Definition: string.c:1000
char * foundry
Definition: type.h:71
MagickExport void * GetNextValueInLinkedList(LinkedListInfo *list_info)
Definition: linked-list.c:305
static SplayTreeInfo * AcquireTypeCache(const char *filename, ExceptionInfo *exception)
Definition: type.c:190
MagickExport const void * GetNextValueInSplayTree(SplayTreeInfo *splay_tree)
Definition: splay-tree.c:823
MagickPrivate void TypeComponentTerminus(void)
Definition: type.c:1376
#define MagickCoreSignature
MagickExport void LockSemaphoreInfo(SemaphoreInfo *semaphore_info)
Definition: semaphore.c:293
MagickExport unsigned char * GetStringInfoDatum(const StringInfo *string_info)
Definition: string.c:1295
MagickExport char ** GetTypeList(const char *pattern, size_t *number_fonts, ExceptionInfo *exception)
Definition: type.c:647
MagickExport LinkedListInfo * GetConfigureOptions(const char *filename, ExceptionInfo *exception)
Definition: configure.c:654
MagickExport void GetPathComponent(const char *path, PathType type, char *component)
Definition: utility.c:1213
MagickExport ssize_t FormatLocaleFile(FILE *file, const char *magick_restrict format,...)
Definition: locale.c:409
MagickBooleanType
Definition: magick-type.h:156
#define DirectorySeparator
Definition: studio.h:259
unsigned int MagickStatusType
Definition: magick-type.h:119
MagickExport char * AcquireString(const char *source)
Definition: string.c:129
char * family
Definition: type.h:56
MagickExport const char * CommandOptionToMnemonic(const CommandOption option, const ssize_t type)
Definition: option.c:2670
MagickExport void * AcquireQuantumMemory(const size_t count, const size_t quantum)
Definition: memory.c:533
MagickExport int LocaleNCompare(const char *p, const char *q, const size_t length)
Definition: locale.c:1540
StretchType stretch
Definition: type.h:65
StretchType
Definition: type.h:25
MagickExport MagickBooleanType NTAcquireTypeCache(SplayTreeInfo *, ExceptionInfo *)
MagickExport SplayTreeInfo * DestroySplayTree(SplayTreeInfo *splay_tree)
Definition: splay-tree.c:682
MagickExport MagickBooleanType GlobExpression(const char *expression, const char *pattern, const MagickBooleanType case_insensitive)
Definition: token.c:352
#define MagickPathExtent
static void * DestroyTypeNode(void *type_info)
Definition: type.c:163
char * glyphs
Definition: type.h:71
MagickExport MagickBooleanType IsStringTrue(const char *value)
Definition: string.c:1505
Definition: type.h:50
MagickExport SplayTreeInfo * NewSplayTree(int(*compare)(const void *, const void *), void *(*relinquish_key)(void *), void *(*relinquish_value)(void *))
Definition: splay-tree.c:1141
static const char * TypeMap
Definition: type.c:112
static MagickBooleanType SetTypeNodePath(const char *filename, char *font_path, const char *token, char **target)
Definition: type.c:1031
char * format
Definition: type.h:71
MagickExport MagickBooleanType ThrowMagickException(ExceptionInfo *exception, const char *module, const char *function, const size_t line, const ExceptionType severity, const char *tag, const char *format,...)
Definition: exception.c:1064
MagickExport MagickBooleanType LogMagickEvent(const LogEventType type, const char *module, const char *function, const size_t line, const char *format,...)
Definition: log.c:1397
MagickExport MagickBooleanType IsPathAccessible(const char *path)
Definition: utility.c:1468
MagickExport const TypeInfo * GetTypeInfoByFamily(const char *family, const StyleType style, const StretchType stretch, const size_t weight, ExceptionInfo *exception)
Definition: type.c:323
MagickExport MagickBooleanType SubstituteString(char **string, const char *search, const char *replace)
Definition: string.c:2649
MagickExport char * GetEnvironmentValue(const char *name)
Definition: string.c:1262
MagickBooleanType stealth
Definition: type.h:78
MagickExport size_t CopyMagickString(char *destination, const char *source, const size_t length)
Definition: string.c:755
MagickExport const void * GetValueFromSplayTree(SplayTreeInfo *splay_tree, const void *key)
Definition: splay-tree.c:921
#define MagickMax(x, y)
Definition: image-private.h:26
MagickExport int LocaleCompare(const char *p, const char *q)
Definition: locale.c:1440
#define GetMagickModule()
Definition: log.h:28
MagickExport int CompareSplayTreeString(const void *target, const void *source)
Definition: splay-tree.c:412
MagickExport const char * GetStringInfoPath(const StringInfo *string_info)
Definition: string.c:1382
MagickExport void GetNextToken(const char *start, const char **end, const size_t extent, char *token)
Definition: token.c:171
static int TypeInfoCompare(const void *x, const void *y)
Definition: type.c:537
static MagickBooleanType LoadTypeCache(SplayTreeInfo *, const char *, const char *, const size_t, ExceptionInfo *)
Definition: type.c:1068
MagickExport char * DestroyString(char *string)
Definition: string.c:823
MagickExport void * AcquireMagickMemory(const size_t size)
Definition: memory.c:462
MagickExport void ActivateSemaphoreInfo(SemaphoreInfo **semaphore_info)
Definition: semaphore.c:97
MagickExport const TypeInfo ** GetTypeInfoList(const char *pattern, size_t *number_fonts, ExceptionInfo *exception)
Definition: type.c:554
MagickExport const void * GetRootValueFromSplayTree(SplayTreeInfo *splay_tree)
Definition: splay-tree.c:877
#define MagickMin(x, y)
Definition: image-private.h:27
Definition: type.h:46
MagickExport void ResetSplayTreeIterator(SplayTreeInfo *splay_tree)
Definition: splay-tree.c:1472
MagickExport void * RelinquishMagickMemory(void *memory)
Definition: memory.c:1053
MagickExport size_t GetNumberOfNodesInSplayTree(const SplayTreeInfo *splay_tree)
Definition: splay-tree.c:976
static int TypeCompare(const void *x, const void *y)
Definition: type.c:632
char * encoding
Definition: type.h:71
size_t signature
Definition: type.h:81
#define MagickPrivate
#define MagickExport
StyleType style
Definition: type.h:62
MagickExport void RelinquishSemaphoreInfo(SemaphoreInfo **semaphore_info)
Definition: semaphore.c:351
MagickExport LinkedListInfo * DestroyConfigureOptions(LinkedListInfo *options)
Definition: configure.c:326
MagickExport char * ConstantString(const char *source)
Definition: string.c:700
char * name
Definition: type.h:56
MagickExport ExceptionInfo * DestroyExceptionInfo(ExceptionInfo *exception)
Definition: exception.c:411