cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1 | /* |
| 2 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3 | % % |
| 4 | % % |
| 5 | % % |
| 6 | % SSSSS V V GGGG % |
| 7 | % SS V V G % |
| 8 | % SSS V V G GG % |
| 9 | % SS V V G G % |
| 10 | % SSSSS V GGG % |
| 11 | % % |
| 12 | % % |
| 13 | % Read/Write Scalable Vector Graphics Format % |
| 14 | % % |
| 15 | % Software Design % |
cristy | de984cd | 2013-12-01 14:49:27 +0000 | [diff] [blame] | 16 | % Cristy % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 17 | % William Radcliffe % |
| 18 | % March 2000 % |
| 19 | % % |
| 20 | % % |
Cristy | 7ce65e7 | 2015-12-12 18:03:16 -0500 | [diff] [blame] | 21 | % Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 22 | % dedicated to making software imaging solutions freely available. % |
| 23 | % % |
| 24 | % You may not use this file except in compliance with the License. You may % |
| 25 | % obtain a copy of the License at % |
| 26 | % % |
| 27 | % http://www.imagemagick.org/script/license.php % |
| 28 | % % |
| 29 | % Unless required by applicable law or agreed to in writing, software % |
| 30 | % distributed under the License is distributed on an "AS IS" BASIS, % |
| 31 | % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % |
| 32 | % See the License for the specific language governing permissions and % |
| 33 | % limitations under the License. % |
| 34 | % % |
| 35 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 36 | % |
| 37 | % |
| 38 | */ |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 39 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 40 | /* |
| 41 | Include declarations. |
| 42 | */ |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 43 | #include "MagickCore/studio.h" |
| 44 | #include "MagickCore/annotate.h" |
| 45 | #include "MagickCore/artifact.h" |
| 46 | #include "MagickCore/attribute.h" |
| 47 | #include "MagickCore/blob.h" |
| 48 | #include "MagickCore/blob-private.h" |
| 49 | #include "MagickCore/cache.h" |
| 50 | #include "MagickCore/constitute.h" |
| 51 | #include "MagickCore/composite-private.h" |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 52 | #include "MagickCore/delegate.h" |
| 53 | #include "MagickCore/delegate-private.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 54 | #include "MagickCore/draw.h" |
| 55 | #include "MagickCore/exception.h" |
| 56 | #include "MagickCore/exception-private.h" |
| 57 | #include "MagickCore/gem.h" |
| 58 | #include "MagickCore/image.h" |
| 59 | #include "MagickCore/image-private.h" |
| 60 | #include "MagickCore/list.h" |
| 61 | #include "MagickCore/log.h" |
| 62 | #include "MagickCore/magick.h" |
| 63 | #include "MagickCore/memory_.h" |
| 64 | #include "MagickCore/module.h" |
| 65 | #include "MagickCore/monitor.h" |
| 66 | #include "MagickCore/monitor-private.h" |
| 67 | #include "MagickCore/quantum-private.h" |
| 68 | #include "MagickCore/pixel-accessor.h" |
| 69 | #include "MagickCore/property.h" |
| 70 | #include "MagickCore/resource_.h" |
| 71 | #include "MagickCore/static.h" |
| 72 | #include "MagickCore/string_.h" |
| 73 | #include "MagickCore/string-private.h" |
| 74 | #include "MagickCore/token.h" |
| 75 | #include "MagickCore/utility.h" |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 76 | #if defined(MAGICKCORE_XML_DELEGATE) |
cristy | 0157aea | 2010-04-24 21:12:18 +0000 | [diff] [blame] | 77 | # if defined(MAGICKCORE_WINDOWS_SUPPORT) |
cristy | 14e6cc7 | 2014-10-05 19:31:31 +0000 | [diff] [blame] | 78 | # if !defined(__MINGW32__) && !defined(__MINGW64__) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 79 | # include <win32config.h> |
| 80 | # endif |
| 81 | # endif |
| 82 | # include <libxml/parser.h> |
| 83 | # include <libxml/xmlmemory.h> |
| 84 | # include <libxml/parserInternals.h> |
| 85 | # include <libxml/xmlerror.h> |
| 86 | #endif |
| 87 | |
| 88 | #if defined(MAGICKCORE_AUTOTRACE_DELEGATE) |
| 89 | #include "autotrace/autotrace.h" |
| 90 | #endif |
| 91 | |
| 92 | #if defined(MAGICKCORE_RSVG_DELEGATE) |
| 93 | #include "librsvg/rsvg.h" |
anthony | b17d164 | 2013-03-18 00:53:33 +0000 | [diff] [blame] | 94 | #if !defined(LIBRSVG_CHECK_VERSION) |
| 95 | #include "librsvg/rsvg-cairo.h" |
| 96 | #include "librsvg/librsvg-features.h" |
| 97 | #elif !LIBRSVG_CHECK_VERSION(2,36,2) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 98 | #include "librsvg/rsvg-cairo.h" |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 99 | #include "librsvg/librsvg-features.h" |
| 100 | #endif |
cristy | d1b3b29 | 2013-03-09 17:29:47 +0000 | [diff] [blame] | 101 | #endif |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 102 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 103 | /* |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 104 | Typedef declarations. |
| 105 | */ |
| 106 | typedef struct _BoundingBox |
| 107 | { |
| 108 | double |
| 109 | x, |
| 110 | y, |
| 111 | width, |
| 112 | height; |
| 113 | } BoundingBox; |
| 114 | |
| 115 | typedef struct _ElementInfo |
| 116 | { |
| 117 | double |
| 118 | cx, |
| 119 | cy, |
| 120 | major, |
| 121 | minor, |
| 122 | angle; |
| 123 | } ElementInfo; |
| 124 | |
| 125 | typedef struct _SVGInfo |
| 126 | { |
| 127 | FILE |
| 128 | *file; |
| 129 | |
| 130 | ExceptionInfo |
| 131 | *exception; |
| 132 | |
| 133 | Image |
| 134 | *image; |
| 135 | |
| 136 | const ImageInfo |
| 137 | *image_info; |
| 138 | |
| 139 | AffineMatrix |
| 140 | affine; |
| 141 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 142 | size_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 143 | width, |
| 144 | height; |
| 145 | |
| 146 | char |
| 147 | *size, |
| 148 | *title, |
| 149 | *comment; |
| 150 | |
| 151 | int |
| 152 | n; |
| 153 | |
| 154 | double |
| 155 | *scale, |
| 156 | pointsize; |
| 157 | |
| 158 | ElementInfo |
| 159 | element; |
| 160 | |
| 161 | SegmentInfo |
| 162 | segment; |
| 163 | |
| 164 | BoundingBox |
| 165 | bounds, |
| 166 | center, |
| 167 | view_box; |
| 168 | |
| 169 | PointInfo |
| 170 | radius; |
| 171 | |
| 172 | char |
| 173 | *stop_color, |
| 174 | *offset, |
| 175 | *text, |
| 176 | *vertices, |
| 177 | *url; |
| 178 | |
| 179 | #if defined(MAGICKCORE_XML_DELEGATE) |
| 180 | xmlParserCtxtPtr |
| 181 | parser; |
| 182 | |
| 183 | xmlDocPtr |
| 184 | document; |
| 185 | #endif |
| 186 | } SVGInfo; |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 187 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 188 | /* |
| 189 | Forward declarations. |
| 190 | */ |
| 191 | static MagickBooleanType |
cristy | 3a37efd | 2011-08-28 20:31:03 +0000 | [diff] [blame] | 192 | WriteSVGImage(const ImageInfo *,Image *,ExceptionInfo *); |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 193 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 194 | /* |
| 195 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 196 | % % |
| 197 | % % |
| 198 | % % |
| 199 | % I s S V G % |
| 200 | % % |
| 201 | % % |
| 202 | % % |
| 203 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 204 | % |
| 205 | % IsSVG()() returns MagickTrue if the image format type, identified by the |
| 206 | % magick string, is SVG. |
| 207 | % |
| 208 | % The format of the IsSVG method is: |
| 209 | % |
| 210 | % MagickBooleanType IsSVG(const unsigned char *magick,const size_t length) |
| 211 | % |
| 212 | % A description of each parameter follows: |
| 213 | % |
| 214 | % o magick: compare image format pattern against these bytes. |
| 215 | % |
| 216 | % o length: Specifies the length of the magick string. |
| 217 | % |
| 218 | */ |
| 219 | static MagickBooleanType IsSVG(const unsigned char *magick,const size_t length) |
| 220 | { |
| 221 | if (length < 4) |
| 222 | return(MagickFalse); |
| 223 | if (LocaleNCompare((const char *) magick,"?xml",4) == 0) |
| 224 | return(MagickTrue); |
| 225 | return(MagickFalse); |
| 226 | } |
dirk | 200dd43 | 2015-02-08 00:45:00 +0000 | [diff] [blame] | 227 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 228 | #if defined(MAGICKCORE_XML_DELEGATE) |
| 229 | /* |
| 230 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 231 | % % |
| 232 | % % |
| 233 | % % |
| 234 | % R e a d S V G I m a g e % |
| 235 | % % |
| 236 | % % |
| 237 | % % |
| 238 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 239 | % |
| 240 | % ReadSVGImage() reads a Scalable Vector Gaphics file and returns it. It |
| 241 | % allocates the memory necessary for the new Image structure and returns a |
| 242 | % pointer to the new image. |
| 243 | % |
| 244 | % The format of the ReadSVGImage method is: |
| 245 | % |
| 246 | % Image *ReadSVGImage(const ImageInfo *image_info,ExceptionInfo *exception) |
| 247 | % |
| 248 | % A description of each parameter follows: |
| 249 | % |
| 250 | % o image_info: the image info. |
| 251 | % |
| 252 | % o exception: return any errors or warnings in this structure. |
| 253 | % |
| 254 | */ |
| 255 | |
| 256 | static SVGInfo *AcquireSVGInfo(void) |
| 257 | { |
| 258 | SVGInfo |
| 259 | *svg_info; |
| 260 | |
cristy | 73bd4a5 | 2010-10-05 11:24:23 +0000 | [diff] [blame] | 261 | svg_info=(SVGInfo *) AcquireMagickMemory(sizeof(*svg_info)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 262 | if (svg_info == (SVGInfo *) NULL) |
| 263 | return((SVGInfo *) NULL); |
| 264 | (void) ResetMagickMemory(svg_info,0,sizeof(*svg_info)); |
| 265 | svg_info->text=AcquireString(""); |
cristy | 73bd4a5 | 2010-10-05 11:24:23 +0000 | [diff] [blame] | 266 | svg_info->scale=(double *) AcquireMagickMemory(sizeof(*svg_info->scale)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 267 | if (svg_info->scale == (double *) NULL) |
| 268 | ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed"); |
| 269 | GetAffineMatrix(&svg_info->affine); |
| 270 | svg_info->scale[0]=ExpandAffine(&svg_info->affine); |
| 271 | return(svg_info); |
| 272 | } |
| 273 | |
| 274 | static SVGInfo *DestroySVGInfo(SVGInfo *svg_info) |
| 275 | { |
| 276 | if (svg_info->text != (char *) NULL) |
| 277 | svg_info->text=DestroyString(svg_info->text); |
| 278 | if (svg_info->scale != (double *) NULL) |
dirk | d5bc5a1 | 2014-04-04 17:09:07 +0000 | [diff] [blame] | 279 | svg_info->scale=(double *) RelinquishMagickMemory(svg_info->scale); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 280 | if (svg_info->title != (char *) NULL) |
| 281 | svg_info->title=DestroyString(svg_info->title); |
| 282 | if (svg_info->comment != (char *) NULL) |
| 283 | svg_info->comment=DestroyString(svg_info->comment); |
| 284 | return((SVGInfo *) RelinquishMagickMemory(svg_info)); |
| 285 | } |
| 286 | |
| 287 | static double GetUserSpaceCoordinateValue(const SVGInfo *svg_info,int type, |
| 288 | const char *string) |
| 289 | { |
| 290 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 291 | token[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 292 | |
| 293 | const char |
| 294 | *p; |
| 295 | |
| 296 | double |
| 297 | value; |
| 298 | |
| 299 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",string); |
| 300 | assert(string != (const char *) NULL); |
| 301 | p=(const char *) string; |
| 302 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 303 | value=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 304 | if (strchr(token,'%') != (char *) NULL) |
| 305 | { |
| 306 | double |
| 307 | alpha, |
| 308 | beta; |
| 309 | |
| 310 | if (type > 0) |
| 311 | { |
| 312 | if (svg_info->view_box.width == 0.0) |
cristy | acff16a | 2012-08-16 00:21:35 +0000 | [diff] [blame] | 313 | return(0.0); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 314 | return(svg_info->view_box.width*value/100.0); |
| 315 | } |
| 316 | if (type < 0) |
| 317 | { |
| 318 | if (svg_info->view_box.height == 0.0) |
cristy | acff16a | 2012-08-16 00:21:35 +0000 | [diff] [blame] | 319 | return(0.0); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 320 | return(svg_info->view_box.height*value/100.0); |
| 321 | } |
| 322 | alpha=value-svg_info->view_box.width; |
| 323 | beta=value-svg_info->view_box.height; |
| 324 | return(hypot(alpha,beta)/sqrt(2.0)/100.0); |
| 325 | } |
| 326 | GetMagickToken(p,&p,token); |
| 327 | if (LocaleNCompare(token,"cm",2) == 0) |
| 328 | return(DefaultResolution*svg_info->scale[0]/2.54*value); |
| 329 | if (LocaleNCompare(token,"em",2) == 0) |
| 330 | return(svg_info->pointsize*value); |
| 331 | if (LocaleNCompare(token,"ex",2) == 0) |
| 332 | return(svg_info->pointsize*value/2.0); |
| 333 | if (LocaleNCompare(token,"in",2) == 0) |
| 334 | return(DefaultResolution*svg_info->scale[0]*value); |
| 335 | if (LocaleNCompare(token,"mm",2) == 0) |
| 336 | return(DefaultResolution*svg_info->scale[0]/25.4*value); |
| 337 | if (LocaleNCompare(token,"pc",2) == 0) |
| 338 | return(DefaultResolution*svg_info->scale[0]/6.0*value); |
| 339 | if (LocaleNCompare(token,"pt",2) == 0) |
cristy | 2e017b0 | 2012-09-30 21:37:50 +0000 | [diff] [blame] | 340 | return(1.25*svg_info->scale[0]*value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 341 | if (LocaleNCompare(token,"px",2) == 0) |
| 342 | return(value); |
| 343 | return(value); |
| 344 | } |
| 345 | |
| 346 | static void StripStyleTokens(char *message) |
| 347 | { |
| 348 | register char |
| 349 | *p, |
| 350 | *q; |
| 351 | |
| 352 | size_t |
| 353 | length; |
| 354 | |
| 355 | assert(message != (char *) NULL); |
| 356 | if (*message == '\0') |
| 357 | return; |
| 358 | length=strlen(message); |
| 359 | p=message; |
| 360 | while (isspace((int) ((unsigned char) *p)) != 0) |
| 361 | p++; |
| 362 | q=message+length-1; |
| 363 | while ((isspace((int) ((unsigned char) *q)) != 0) && (q > p)) |
| 364 | q--; |
| 365 | (void) CopyMagickMemory(message,p,(size_t) (q-p+1)); |
| 366 | message[q-p+1]='\0'; |
| 367 | StripString(message); |
| 368 | } |
| 369 | |
| 370 | static char **GetStyleTokens(void *context,const char *style,int *number_tokens) |
| 371 | { |
| 372 | char |
| 373 | *text, |
| 374 | **tokens; |
| 375 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 376 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 377 | i; |
| 378 | |
| 379 | SVGInfo |
| 380 | *svg_info; |
| 381 | |
| 382 | svg_info=(SVGInfo *) context; |
cristy | da16f16 | 2011-02-19 23:52:17 +0000 | [diff] [blame] | 383 | (void) svg_info; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 384 | *number_tokens=0; |
| 385 | if (style == (const char *) NULL) |
| 386 | return((char **) NULL); |
| 387 | text=AcquireString(style); |
| 388 | (void) SubstituteString(&text,":","\n"); |
| 389 | (void) SubstituteString(&text,";","\n"); |
| 390 | tokens=StringToList(text); |
| 391 | text=DestroyString(text); |
| 392 | for (i=0; tokens[i] != (char *) NULL; i++) |
| 393 | StripStyleTokens(tokens[i]); |
| 394 | *number_tokens=i; |
| 395 | return(tokens); |
| 396 | } |
| 397 | |
| 398 | static char **GetTransformTokens(void *context,const char *text, |
| 399 | int *number_tokens) |
| 400 | { |
| 401 | char |
| 402 | **tokens; |
| 403 | |
| 404 | register const char |
| 405 | *p, |
| 406 | *q; |
| 407 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 408 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 409 | i; |
| 410 | |
| 411 | SVGInfo |
| 412 | *svg_info; |
| 413 | |
| 414 | svg_info=(SVGInfo *) context; |
| 415 | *number_tokens=0; |
| 416 | if (text == (const char *) NULL) |
| 417 | return((char **) NULL); |
| 418 | /* |
| 419 | Determine the number of arguments. |
| 420 | */ |
| 421 | for (p=text; *p != '\0'; p++) |
| 422 | { |
| 423 | if (*p == '(') |
| 424 | (*number_tokens)+=2; |
| 425 | } |
| 426 | tokens=(char **) AcquireQuantumMemory(*number_tokens+2UL,sizeof(*tokens)); |
| 427 | if (tokens == (char **) NULL) |
| 428 | { |
| 429 | (void) ThrowMagickException(svg_info->exception,GetMagickModule(), |
| 430 | ResourceLimitError,"MemoryAllocationFailed","`%s'",text); |
| 431 | return((char **) NULL); |
| 432 | } |
| 433 | /* |
| 434 | Convert string to an ASCII list. |
| 435 | */ |
| 436 | i=0; |
| 437 | p=text; |
| 438 | for (q=p; *q != '\0'; q++) |
| 439 | { |
| 440 | if ((*q != '(') && (*q != ')') && (*q != '\0')) |
| 441 | continue; |
| 442 | tokens[i]=AcquireString(p); |
| 443 | (void) CopyMagickString(tokens[i],p,(size_t) (q-p+1)); |
| 444 | StripString(tokens[i++]); |
| 445 | p=q+1; |
| 446 | } |
| 447 | tokens[i]=AcquireString(p); |
| 448 | (void) CopyMagickString(tokens[i],p,(size_t) (q-p+1)); |
| 449 | StripString(tokens[i++]); |
| 450 | tokens[i]=(char *) NULL; |
| 451 | return(tokens); |
| 452 | } |
| 453 | |
| 454 | #if defined(__cplusplus) || defined(c_plusplus) |
| 455 | extern "C" { |
| 456 | #endif |
| 457 | |
| 458 | static int SVGIsStandalone(void *context) |
| 459 | { |
| 460 | SVGInfo |
| 461 | *svg_info; |
| 462 | |
| 463 | /* |
| 464 | Is this document tagged standalone? |
| 465 | */ |
| 466 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.SVGIsStandalone()"); |
| 467 | svg_info=(SVGInfo *) context; |
| 468 | return(svg_info->document->standalone == 1); |
| 469 | } |
| 470 | |
| 471 | static int SVGHasInternalSubset(void *context) |
| 472 | { |
| 473 | SVGInfo |
| 474 | *svg_info; |
| 475 | |
| 476 | /* |
| 477 | Does this document has an internal subset? |
| 478 | */ |
| 479 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 480 | " SAX.SVGHasInternalSubset()"); |
| 481 | svg_info=(SVGInfo *) context; |
| 482 | return(svg_info->document->intSubset != NULL); |
| 483 | } |
| 484 | |
| 485 | static int SVGHasExternalSubset(void *context) |
| 486 | { |
| 487 | SVGInfo |
| 488 | *svg_info; |
| 489 | |
| 490 | /* |
| 491 | Does this document has an external subset? |
| 492 | */ |
| 493 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 494 | " SAX.SVGHasExternalSubset()"); |
| 495 | svg_info=(SVGInfo *) context; |
| 496 | return(svg_info->document->extSubset != NULL); |
| 497 | } |
| 498 | |
| 499 | static void SVGInternalSubset(void *context,const xmlChar *name, |
| 500 | const xmlChar *external_id,const xmlChar *system_id) |
| 501 | { |
| 502 | SVGInfo |
| 503 | *svg_info; |
| 504 | |
| 505 | /* |
| 506 | Does this document has an internal subset? |
| 507 | */ |
| 508 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 509 | " SAX.internalSubset(%s, %s, %s)",(const char *) name, |
| 510 | (external_id != (const xmlChar *) NULL ? (const char *) external_id : "none"), |
| 511 | (system_id != (const xmlChar *) NULL ? (const char *) system_id : "none")); |
| 512 | svg_info=(SVGInfo *) context; |
| 513 | (void) xmlCreateIntSubset(svg_info->document,name,external_id,system_id); |
| 514 | } |
| 515 | |
| 516 | static xmlParserInputPtr SVGResolveEntity(void *context, |
| 517 | const xmlChar *public_id,const xmlChar *system_id) |
| 518 | { |
| 519 | SVGInfo |
| 520 | *svg_info; |
| 521 | |
| 522 | xmlParserInputPtr |
| 523 | stream; |
| 524 | |
| 525 | /* |
| 526 | Special entity resolver, better left to the parser, it has more |
| 527 | context than the application layer. The default behaviour is to |
| 528 | not resolve the entities, in that case the ENTITY_REF nodes are |
| 529 | built in the structure (and the parameter values). |
| 530 | */ |
| 531 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 532 | " SAX.resolveEntity(%s, %s)", |
| 533 | (public_id != (const xmlChar *) NULL ? (const char *) public_id : "none"), |
| 534 | (system_id != (const xmlChar *) NULL ? (const char *) system_id : "none")); |
| 535 | svg_info=(SVGInfo *) context; |
| 536 | stream=xmlLoadExternalEntity((const char *) system_id,(const char *) |
| 537 | public_id,svg_info->parser); |
| 538 | return(stream); |
| 539 | } |
| 540 | |
| 541 | static xmlEntityPtr SVGGetEntity(void *context,const xmlChar *name) |
| 542 | { |
| 543 | SVGInfo |
| 544 | *svg_info; |
| 545 | |
| 546 | /* |
| 547 | Get an entity by name. |
| 548 | */ |
| 549 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.SVGGetEntity(%s)", |
| 550 | name); |
| 551 | svg_info=(SVGInfo *) context; |
| 552 | return(xmlGetDocEntity(svg_info->document,name)); |
| 553 | } |
| 554 | |
| 555 | static xmlEntityPtr SVGGetParameterEntity(void *context,const xmlChar *name) |
| 556 | { |
| 557 | SVGInfo |
| 558 | *svg_info; |
| 559 | |
| 560 | /* |
| 561 | Get a parameter entity by name. |
| 562 | */ |
| 563 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 564 | " SAX.getParameterEntity(%s)",name); |
| 565 | svg_info=(SVGInfo *) context; |
| 566 | return(xmlGetParameterEntity(svg_info->document,name)); |
| 567 | } |
| 568 | |
| 569 | static void SVGEntityDeclaration(void *context,const xmlChar *name,int type, |
| 570 | const xmlChar *public_id,const xmlChar *system_id,xmlChar *content) |
| 571 | { |
| 572 | SVGInfo |
| 573 | *svg_info; |
| 574 | |
| 575 | /* |
| 576 | An entity definition has been parsed. |
| 577 | */ |
| 578 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 579 | " SAX.entityDecl(%s, %d, %s, %s, %s)",name,type, |
| 580 | public_id != (xmlChar *) NULL ? (const char *) public_id : "none", |
| 581 | system_id != (xmlChar *) NULL ? (const char *) system_id : "none",content); |
| 582 | svg_info=(SVGInfo *) context; |
| 583 | if (svg_info->parser->inSubset == 1) |
| 584 | (void) xmlAddDocEntity(svg_info->document,name,type,public_id,system_id, |
| 585 | content); |
| 586 | else |
| 587 | if (svg_info->parser->inSubset == 2) |
| 588 | (void) xmlAddDtdEntity(svg_info->document,name,type,public_id,system_id, |
| 589 | content); |
| 590 | } |
| 591 | |
| 592 | static void SVGAttributeDeclaration(void *context,const xmlChar *element, |
| 593 | const xmlChar *name,int type,int value,const xmlChar *default_value, |
| 594 | xmlEnumerationPtr tree) |
| 595 | { |
| 596 | SVGInfo |
| 597 | *svg_info; |
| 598 | |
| 599 | xmlChar |
| 600 | *fullname, |
| 601 | *prefix; |
| 602 | |
| 603 | xmlParserCtxtPtr |
| 604 | parser; |
| 605 | |
| 606 | /* |
| 607 | An attribute definition has been parsed. |
| 608 | */ |
| 609 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 610 | " SAX.attributeDecl(%s, %s, %d, %d, %s, ...)",element,name,type,value, |
| 611 | default_value); |
| 612 | svg_info=(SVGInfo *) context; |
| 613 | fullname=(xmlChar *) NULL; |
| 614 | prefix=(xmlChar *) NULL; |
| 615 | parser=svg_info->parser; |
| 616 | fullname=(xmlChar *) xmlSplitQName(parser,name,&prefix); |
| 617 | if (parser->inSubset == 1) |
| 618 | (void) xmlAddAttributeDecl(&parser->vctxt,svg_info->document->intSubset, |
| 619 | element,fullname,prefix,(xmlAttributeType) type, |
| 620 | (xmlAttributeDefault) value,default_value,tree); |
| 621 | else |
| 622 | if (parser->inSubset == 2) |
| 623 | (void) xmlAddAttributeDecl(&parser->vctxt,svg_info->document->extSubset, |
| 624 | element,fullname,prefix,(xmlAttributeType) type, |
| 625 | (xmlAttributeDefault) value,default_value,tree); |
| 626 | if (prefix != (xmlChar *) NULL) |
| 627 | xmlFree(prefix); |
| 628 | if (fullname != (xmlChar *) NULL) |
| 629 | xmlFree(fullname); |
| 630 | } |
| 631 | |
| 632 | static void SVGElementDeclaration(void *context,const xmlChar *name,int type, |
| 633 | xmlElementContentPtr content) |
| 634 | { |
| 635 | SVGInfo |
| 636 | *svg_info; |
| 637 | |
| 638 | xmlParserCtxtPtr |
| 639 | parser; |
| 640 | |
| 641 | /* |
| 642 | An element definition has been parsed. |
| 643 | */ |
| 644 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 645 | " SAX.elementDecl(%s, %d, ...)",name,type); |
| 646 | svg_info=(SVGInfo *) context; |
| 647 | parser=svg_info->parser; |
| 648 | if (parser->inSubset == 1) |
| 649 | (void) xmlAddElementDecl(&parser->vctxt,svg_info->document->intSubset, |
| 650 | name,(xmlElementTypeVal) type,content); |
| 651 | else |
| 652 | if (parser->inSubset == 2) |
| 653 | (void) xmlAddElementDecl(&parser->vctxt,svg_info->document->extSubset, |
| 654 | name,(xmlElementTypeVal) type,content); |
| 655 | } |
| 656 | |
| 657 | static void SVGNotationDeclaration(void *context,const xmlChar *name, |
| 658 | const xmlChar *public_id,const xmlChar *system_id) |
| 659 | { |
| 660 | SVGInfo |
| 661 | *svg_info; |
| 662 | |
| 663 | xmlParserCtxtPtr |
| 664 | parser; |
| 665 | |
| 666 | /* |
| 667 | What to do when a notation declaration has been parsed. |
| 668 | */ |
| 669 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 670 | " SAX.notationDecl(%s, %s, %s)",name, |
| 671 | public_id != (const xmlChar *) NULL ? (const char *) public_id : "none", |
| 672 | system_id != (const xmlChar *) NULL ? (const char *) system_id : "none"); |
| 673 | svg_info=(SVGInfo *) context; |
| 674 | parser=svg_info->parser; |
| 675 | if (parser->inSubset == 1) |
| 676 | (void) xmlAddNotationDecl(&parser->vctxt,svg_info->document->intSubset, |
| 677 | name,public_id,system_id); |
| 678 | else |
| 679 | if (parser->inSubset == 2) |
| 680 | (void) xmlAddNotationDecl(&parser->vctxt,svg_info->document->intSubset, |
| 681 | name,public_id,system_id); |
| 682 | } |
| 683 | |
| 684 | static void SVGUnparsedEntityDeclaration(void *context,const xmlChar *name, |
| 685 | const xmlChar *public_id,const xmlChar *system_id,const xmlChar *notation) |
| 686 | { |
| 687 | SVGInfo |
| 688 | *svg_info; |
| 689 | |
| 690 | /* |
| 691 | What to do when an unparsed entity declaration is parsed. |
| 692 | */ |
| 693 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 694 | " SAX.unparsedEntityDecl(%s, %s, %s, %s)",name, |
| 695 | public_id != (xmlChar *) NULL ? (const char *) public_id : "none", |
| 696 | system_id != (xmlChar *) NULL ? (const char *) system_id : "none",notation); |
| 697 | svg_info=(SVGInfo *) context; |
| 698 | (void) xmlAddDocEntity(svg_info->document,name, |
| 699 | XML_EXTERNAL_GENERAL_UNPARSED_ENTITY,public_id,system_id,notation); |
| 700 | |
| 701 | } |
| 702 | |
| 703 | static void SVGSetDocumentLocator(void *context,xmlSAXLocatorPtr location) |
| 704 | { |
| 705 | SVGInfo |
| 706 | *svg_info; |
| 707 | |
| 708 | /* |
| 709 | Receive the document locator at startup, actually xmlDefaultSAXLocator. |
| 710 | */ |
| 711 | (void) location; |
| 712 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 713 | " SAX.setDocumentLocator()"); |
| 714 | svg_info=(SVGInfo *) context; |
cristy | da16f16 | 2011-02-19 23:52:17 +0000 | [diff] [blame] | 715 | (void) svg_info; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 716 | } |
| 717 | |
| 718 | static void SVGStartDocument(void *context) |
| 719 | { |
| 720 | SVGInfo |
| 721 | *svg_info; |
| 722 | |
| 723 | xmlParserCtxtPtr |
| 724 | parser; |
| 725 | |
| 726 | /* |
| 727 | Called when the document start being processed. |
| 728 | */ |
| 729 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.startDocument()"); |
| 730 | svg_info=(SVGInfo *) context; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 731 | parser=svg_info->parser; |
| 732 | svg_info->document=xmlNewDoc(parser->version); |
| 733 | if (svg_info->document == (xmlDocPtr) NULL) |
| 734 | return; |
| 735 | if (parser->encoding == NULL) |
| 736 | svg_info->document->encoding=(const xmlChar *) NULL; |
| 737 | else |
| 738 | svg_info->document->encoding=xmlStrdup(parser->encoding); |
| 739 | svg_info->document->standalone=parser->standalone; |
| 740 | } |
| 741 | |
| 742 | static void SVGEndDocument(void *context) |
| 743 | { |
| 744 | SVGInfo |
| 745 | *svg_info; |
| 746 | |
| 747 | /* |
| 748 | Called when the document end has been detected. |
| 749 | */ |
| 750 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.endDocument()"); |
| 751 | svg_info=(SVGInfo *) context; |
| 752 | if (svg_info->offset != (char *) NULL) |
| 753 | svg_info->offset=DestroyString(svg_info->offset); |
| 754 | if (svg_info->stop_color != (char *) NULL) |
| 755 | svg_info->stop_color=DestroyString(svg_info->stop_color); |
| 756 | if (svg_info->scale != (double *) NULL) |
| 757 | svg_info->scale=(double *) RelinquishMagickMemory(svg_info->scale); |
| 758 | if (svg_info->text != (char *) NULL) |
| 759 | svg_info->text=DestroyString(svg_info->text); |
| 760 | if (svg_info->vertices != (char *) NULL) |
| 761 | svg_info->vertices=DestroyString(svg_info->vertices); |
| 762 | if (svg_info->url != (char *) NULL) |
| 763 | svg_info->url=DestroyString(svg_info->url); |
| 764 | #if defined(MAGICKCORE_XML_DELEGATE) |
| 765 | if (svg_info->document != (xmlDocPtr) NULL) |
| 766 | { |
| 767 | xmlFreeDoc(svg_info->document); |
| 768 | svg_info->document=(xmlDocPtr) NULL; |
| 769 | } |
| 770 | #endif |
| 771 | } |
| 772 | |
| 773 | static void SVGStartElement(void *context,const xmlChar *name, |
| 774 | const xmlChar **attributes) |
| 775 | { |
| 776 | char |
| 777 | *color, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 778 | id[MagickPathExtent], |
| 779 | token[MagickPathExtent], |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 780 | **tokens, |
| 781 | *units; |
| 782 | |
| 783 | const char |
| 784 | *keyword, |
| 785 | *p, |
| 786 | *value; |
| 787 | |
| 788 | int |
| 789 | number_tokens; |
| 790 | |
| 791 | SVGInfo |
| 792 | *svg_info; |
| 793 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 794 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 795 | i, |
| 796 | j; |
| 797 | |
| 798 | /* |
| 799 | Called when an opening tag has been processed. |
| 800 | */ |
| 801 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.startElement(%s", |
| 802 | name); |
| 803 | svg_info=(SVGInfo *) context; |
| 804 | svg_info->n++; |
| 805 | svg_info->scale=(double *) ResizeQuantumMemory(svg_info->scale, |
| 806 | svg_info->n+1UL,sizeof(*svg_info->scale)); |
| 807 | if (svg_info->scale == (double *) NULL) |
| 808 | { |
| 809 | (void) ThrowMagickException(svg_info->exception,GetMagickModule(), |
| 810 | ResourceLimitError,"MemoryAllocationFailed","`%s'",name); |
| 811 | return; |
| 812 | } |
| 813 | svg_info->scale[svg_info->n]=svg_info->scale[svg_info->n-1]; |
| 814 | color=AcquireString("none"); |
| 815 | units=AcquireString("userSpaceOnUse"); |
| 816 | value=(const char *) NULL; |
| 817 | if (attributes != (const xmlChar **) NULL) |
| 818 | for (i=0; (attributes[i] != (const xmlChar *) NULL); i+=2) |
| 819 | { |
| 820 | keyword=(const char *) attributes[i]; |
| 821 | value=(const char *) attributes[i+1]; |
| 822 | switch (*keyword) |
| 823 | { |
| 824 | case 'C': |
| 825 | case 'c': |
| 826 | { |
| 827 | if (LocaleCompare(keyword,"cx") == 0) |
| 828 | { |
| 829 | svg_info->element.cx= |
| 830 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 831 | break; |
| 832 | } |
| 833 | if (LocaleCompare(keyword,"cy") == 0) |
| 834 | { |
| 835 | svg_info->element.cy= |
| 836 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 837 | break; |
| 838 | } |
| 839 | break; |
| 840 | } |
| 841 | case 'F': |
| 842 | case 'f': |
| 843 | { |
| 844 | if (LocaleCompare(keyword,"fx") == 0) |
| 845 | { |
| 846 | svg_info->element.major= |
| 847 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 848 | break; |
| 849 | } |
| 850 | if (LocaleCompare(keyword,"fy") == 0) |
| 851 | { |
| 852 | svg_info->element.minor= |
| 853 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 854 | break; |
| 855 | } |
| 856 | break; |
| 857 | } |
| 858 | case 'H': |
| 859 | case 'h': |
| 860 | { |
| 861 | if (LocaleCompare(keyword,"height") == 0) |
| 862 | { |
| 863 | svg_info->bounds.height= |
| 864 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 865 | break; |
| 866 | } |
| 867 | break; |
| 868 | } |
| 869 | case 'I': |
| 870 | case 'i': |
| 871 | { |
| 872 | if (LocaleCompare(keyword,"id") == 0) |
| 873 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 874 | (void) CopyMagickString(id,value,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 875 | break; |
| 876 | } |
| 877 | break; |
| 878 | } |
| 879 | case 'R': |
| 880 | case 'r': |
| 881 | { |
| 882 | if (LocaleCompare(keyword,"r") == 0) |
| 883 | { |
| 884 | svg_info->element.angle= |
| 885 | GetUserSpaceCoordinateValue(svg_info,0,value); |
| 886 | break; |
| 887 | } |
| 888 | break; |
| 889 | } |
| 890 | case 'W': |
| 891 | case 'w': |
| 892 | { |
| 893 | if (LocaleCompare(keyword,"width") == 0) |
| 894 | { |
| 895 | svg_info->bounds.width= |
| 896 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 897 | break; |
| 898 | } |
| 899 | break; |
| 900 | } |
| 901 | case 'X': |
| 902 | case 'x': |
| 903 | { |
| 904 | if (LocaleCompare(keyword,"x") == 0) |
| 905 | { |
| 906 | svg_info->bounds.x=GetUserSpaceCoordinateValue(svg_info,1,value)- |
| 907 | svg_info->center.x; |
| 908 | break; |
| 909 | } |
| 910 | if (LocaleCompare(keyword,"x1") == 0) |
| 911 | { |
| 912 | svg_info->segment.x1=GetUserSpaceCoordinateValue(svg_info,1, |
| 913 | value); |
| 914 | break; |
| 915 | } |
| 916 | if (LocaleCompare(keyword,"x2") == 0) |
| 917 | { |
| 918 | svg_info->segment.x2=GetUserSpaceCoordinateValue(svg_info,1, |
| 919 | value); |
| 920 | break; |
| 921 | } |
| 922 | break; |
| 923 | } |
| 924 | case 'Y': |
| 925 | case 'y': |
| 926 | { |
| 927 | if (LocaleCompare(keyword,"y") == 0) |
| 928 | { |
| 929 | svg_info->bounds.y=GetUserSpaceCoordinateValue(svg_info,-1,value)- |
| 930 | svg_info->center.y; |
| 931 | break; |
| 932 | } |
| 933 | if (LocaleCompare(keyword,"y1") == 0) |
| 934 | { |
| 935 | svg_info->segment.y1= |
| 936 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 937 | break; |
| 938 | } |
| 939 | if (LocaleCompare(keyword,"y2") == 0) |
| 940 | { |
| 941 | svg_info->segment.y2= |
| 942 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 943 | break; |
| 944 | } |
| 945 | break; |
| 946 | } |
| 947 | default: |
| 948 | break; |
| 949 | } |
| 950 | } |
cristy | 13d0704 | 2010-11-21 20:56:18 +0000 | [diff] [blame] | 951 | if (strchr((char *) name,':') != (char *) NULL) |
cristy | 768b930 | 2010-11-20 00:05:47 +0000 | [diff] [blame] | 952 | { |
| 953 | /* |
| 954 | Skip over namespace. |
| 955 | */ |
| 956 | for ( ; *name != ':'; name++) ; |
| 957 | name++; |
| 958 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 959 | switch (*name) |
| 960 | { |
| 961 | case 'C': |
| 962 | case 'c': |
| 963 | { |
| 964 | if (LocaleCompare((const char *) name,"circle") == 0) |
| 965 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 966 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 967 | break; |
| 968 | } |
| 969 | if (LocaleCompare((const char *) name,"clipPath") == 0) |
| 970 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 971 | (void) FormatLocaleFile(svg_info->file,"push clip-path '%s'\n",id); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 972 | break; |
| 973 | } |
| 974 | break; |
| 975 | } |
| 976 | case 'D': |
| 977 | case 'd': |
| 978 | { |
| 979 | if (LocaleCompare((const char *) name,"defs") == 0) |
| 980 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 981 | (void) FormatLocaleFile(svg_info->file,"push defs\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 982 | break; |
| 983 | } |
| 984 | break; |
| 985 | } |
| 986 | case 'E': |
| 987 | case 'e': |
| 988 | { |
| 989 | if (LocaleCompare((const char *) name,"ellipse") == 0) |
| 990 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 991 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 992 | break; |
| 993 | } |
| 994 | break; |
| 995 | } |
| 996 | case 'G': |
| 997 | case 'g': |
| 998 | { |
| 999 | if (LocaleCompare((const char *) name,"g") == 0) |
| 1000 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1001 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1002 | break; |
| 1003 | } |
| 1004 | break; |
| 1005 | } |
| 1006 | case 'I': |
| 1007 | case 'i': |
| 1008 | { |
| 1009 | if (LocaleCompare((const char *) name,"image") == 0) |
| 1010 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1011 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1012 | break; |
| 1013 | } |
| 1014 | break; |
| 1015 | } |
| 1016 | case 'L': |
| 1017 | case 'l': |
| 1018 | { |
| 1019 | if (LocaleCompare((const char *) name,"line") == 0) |
| 1020 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1021 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1022 | break; |
| 1023 | } |
| 1024 | if (LocaleCompare((const char *) name,"linearGradient") == 0) |
| 1025 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1026 | (void) FormatLocaleFile(svg_info->file, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 1027 | "push gradient '%s' linear %g,%g %g,%g\n",id, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1028 | svg_info->segment.x1,svg_info->segment.y1,svg_info->segment.x2, |
| 1029 | svg_info->segment.y2); |
| 1030 | break; |
| 1031 | } |
| 1032 | break; |
| 1033 | } |
| 1034 | case 'P': |
| 1035 | case 'p': |
| 1036 | { |
| 1037 | if (LocaleCompare((const char *) name,"path") == 0) |
| 1038 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1039 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1040 | break; |
| 1041 | } |
| 1042 | if (LocaleCompare((const char *) name,"pattern") == 0) |
| 1043 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1044 | (void) FormatLocaleFile(svg_info->file, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 1045 | "push pattern '%s' %g,%g %g,%g\n",id, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1046 | svg_info->bounds.x,svg_info->bounds.y,svg_info->bounds.width, |
| 1047 | svg_info->bounds.height); |
| 1048 | break; |
| 1049 | } |
| 1050 | if (LocaleCompare((const char *) name,"polygon") == 0) |
| 1051 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1052 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1053 | break; |
| 1054 | } |
| 1055 | if (LocaleCompare((const char *) name,"polyline") == 0) |
| 1056 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1057 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1058 | break; |
| 1059 | } |
| 1060 | break; |
| 1061 | } |
| 1062 | case 'R': |
| 1063 | case 'r': |
| 1064 | { |
| 1065 | if (LocaleCompare((const char *) name,"radialGradient") == 0) |
| 1066 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1067 | (void) FormatLocaleFile(svg_info->file, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 1068 | "push gradient '%s' radial %g,%g %g,%g %g\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1069 | id,svg_info->element.cx,svg_info->element.cy, |
| 1070 | svg_info->element.major,svg_info->element.minor, |
| 1071 | svg_info->element.angle); |
| 1072 | break; |
| 1073 | } |
| 1074 | if (LocaleCompare((const char *) name,"rect") == 0) |
| 1075 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1076 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1077 | break; |
| 1078 | } |
| 1079 | break; |
| 1080 | } |
| 1081 | case 'S': |
| 1082 | case 's': |
| 1083 | { |
| 1084 | if (LocaleCompare((const char *) name,"svg") == 0) |
| 1085 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1086 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1087 | break; |
| 1088 | } |
| 1089 | break; |
| 1090 | } |
| 1091 | case 'T': |
| 1092 | case 't': |
| 1093 | { |
| 1094 | if (LocaleCompare((const char *) name,"text") == 0) |
| 1095 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1096 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | e4c6a42 | 2011-11-24 18:57:53 +0000 | [diff] [blame] | 1097 | svg_info->bounds.x=0.0; |
| 1098 | svg_info->bounds.y=0.0; |
| 1099 | svg_info->bounds.width=0.0; |
| 1100 | svg_info->bounds.height=0.0; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1101 | break; |
| 1102 | } |
| 1103 | if (LocaleCompare((const char *) name,"tspan") == 0) |
| 1104 | { |
| 1105 | if (*svg_info->text != '\0') |
| 1106 | { |
| 1107 | DrawInfo |
| 1108 | *draw_info; |
| 1109 | |
| 1110 | TypeMetric |
| 1111 | metrics; |
| 1112 | |
| 1113 | char |
| 1114 | *text; |
| 1115 | |
| 1116 | text=EscapeString(svg_info->text,'\''); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1117 | (void) FormatLocaleFile(svg_info->file,"text %g,%g '%s'\n", |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 1118 | svg_info->bounds.x-svg_info->center.x,svg_info->bounds.y- |
| 1119 | svg_info->center.y,text); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1120 | text=DestroyString(text); |
| 1121 | draw_info=CloneDrawInfo(svg_info->image_info,(DrawInfo *) NULL); |
| 1122 | draw_info->pointsize=svg_info->pointsize; |
| 1123 | draw_info->text=AcquireString(svg_info->text); |
| 1124 | (void) ConcatenateString(&draw_info->text," "); |
cristy | 5cbc016 | 2011-08-29 00:36:28 +0000 | [diff] [blame] | 1125 | (void) GetTypeMetrics(svg_info->image,draw_info, |
| 1126 | &metrics,svg_info->exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1127 | svg_info->bounds.x+=metrics.width; |
| 1128 | draw_info=DestroyDrawInfo(draw_info); |
| 1129 | *svg_info->text='\0'; |
| 1130 | } |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1131 | (void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1132 | break; |
| 1133 | } |
| 1134 | break; |
| 1135 | } |
| 1136 | default: |
| 1137 | break; |
| 1138 | } |
| 1139 | if (attributes != (const xmlChar **) NULL) |
| 1140 | for (i=0; (attributes[i] != (const xmlChar *) NULL); i+=2) |
| 1141 | { |
| 1142 | keyword=(const char *) attributes[i]; |
| 1143 | value=(const char *) attributes[i+1]; |
| 1144 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 1145 | " %s = %s",keyword,value); |
| 1146 | switch (*keyword) |
| 1147 | { |
| 1148 | case 'A': |
| 1149 | case 'a': |
| 1150 | { |
| 1151 | if (LocaleCompare(keyword,"angle") == 0) |
| 1152 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1153 | (void) FormatLocaleFile(svg_info->file,"angle %g\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1154 | GetUserSpaceCoordinateValue(svg_info,0,value)); |
| 1155 | break; |
| 1156 | } |
| 1157 | break; |
| 1158 | } |
| 1159 | case 'C': |
| 1160 | case 'c': |
| 1161 | { |
| 1162 | if (LocaleCompare(keyword,"clip-path") == 0) |
| 1163 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1164 | (void) FormatLocaleFile(svg_info->file,"clip-path '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1165 | break; |
| 1166 | } |
| 1167 | if (LocaleCompare(keyword,"clip-rule") == 0) |
| 1168 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1169 | (void) FormatLocaleFile(svg_info->file,"clip-rule '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1170 | break; |
| 1171 | } |
| 1172 | if (LocaleCompare(keyword,"clipPathUnits") == 0) |
| 1173 | { |
| 1174 | (void) CloneString(&units,value); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1175 | (void) FormatLocaleFile(svg_info->file,"clip-units '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1176 | break; |
| 1177 | } |
| 1178 | if (LocaleCompare(keyword,"color") == 0) |
| 1179 | { |
| 1180 | (void) CloneString(&color,value); |
| 1181 | break; |
| 1182 | } |
| 1183 | if (LocaleCompare(keyword,"cx") == 0) |
| 1184 | { |
| 1185 | svg_info->element.cx= |
| 1186 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 1187 | break; |
| 1188 | } |
| 1189 | if (LocaleCompare(keyword,"cy") == 0) |
| 1190 | { |
| 1191 | svg_info->element.cy= |
| 1192 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 1193 | break; |
| 1194 | } |
| 1195 | break; |
| 1196 | } |
| 1197 | case 'D': |
| 1198 | case 'd': |
| 1199 | { |
| 1200 | if (LocaleCompare(keyword,"d") == 0) |
| 1201 | { |
| 1202 | (void) CloneString(&svg_info->vertices,value); |
| 1203 | break; |
| 1204 | } |
| 1205 | if (LocaleCompare(keyword,"dx") == 0) |
| 1206 | { |
| 1207 | svg_info->bounds.x+=GetUserSpaceCoordinateValue(svg_info,1,value); |
| 1208 | break; |
| 1209 | } |
| 1210 | if (LocaleCompare(keyword,"dy") == 0) |
| 1211 | { |
| 1212 | svg_info->bounds.y+= |
| 1213 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 1214 | break; |
| 1215 | } |
| 1216 | break; |
| 1217 | } |
| 1218 | case 'F': |
| 1219 | case 'f': |
| 1220 | { |
| 1221 | if (LocaleCompare(keyword,"fill") == 0) |
| 1222 | { |
| 1223 | if (LocaleCompare(value,"currentColor") == 0) |
| 1224 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1225 | (void) FormatLocaleFile(svg_info->file,"fill '%s'\n",color); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1226 | break; |
| 1227 | } |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1228 | (void) FormatLocaleFile(svg_info->file,"fill '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1229 | break; |
| 1230 | } |
| 1231 | if (LocaleCompare(keyword,"fillcolor") == 0) |
| 1232 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1233 | (void) FormatLocaleFile(svg_info->file,"fill '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1234 | break; |
| 1235 | } |
| 1236 | if (LocaleCompare(keyword,"fill-rule") == 0) |
| 1237 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1238 | (void) FormatLocaleFile(svg_info->file,"fill-rule '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1239 | break; |
| 1240 | } |
cristy | 69fcc59 | 2012-04-28 18:39:59 +0000 | [diff] [blame] | 1241 | if (LocaleCompare(keyword,"fill-alpha") == 0) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1242 | { |
cristy | 69fcc59 | 2012-04-28 18:39:59 +0000 | [diff] [blame] | 1243 | (void) FormatLocaleFile(svg_info->file,"fill-alpha '%s'\n", |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1244 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1245 | break; |
| 1246 | } |
| 1247 | if (LocaleCompare(keyword,"font-family") == 0) |
| 1248 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1249 | (void) FormatLocaleFile(svg_info->file,"font-family '%s'\n", |
| 1250 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1251 | break; |
| 1252 | } |
| 1253 | if (LocaleCompare(keyword,"font-stretch") == 0) |
| 1254 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1255 | (void) FormatLocaleFile(svg_info->file,"font-stretch '%s'\n", |
| 1256 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1257 | break; |
| 1258 | } |
| 1259 | if (LocaleCompare(keyword,"font-style") == 0) |
| 1260 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1261 | (void) FormatLocaleFile(svg_info->file,"font-style '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1262 | break; |
| 1263 | } |
| 1264 | if (LocaleCompare(keyword,"font-size") == 0) |
| 1265 | { |
| 1266 | svg_info->pointsize=GetUserSpaceCoordinateValue(svg_info,0,value); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1267 | (void) FormatLocaleFile(svg_info->file,"font-size %g\n", |
| 1268 | svg_info->pointsize); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1269 | break; |
| 1270 | } |
| 1271 | if (LocaleCompare(keyword,"font-weight") == 0) |
| 1272 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1273 | (void) FormatLocaleFile(svg_info->file,"font-weight '%s'\n", |
| 1274 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1275 | break; |
| 1276 | } |
| 1277 | break; |
| 1278 | } |
| 1279 | case 'G': |
| 1280 | case 'g': |
| 1281 | { |
| 1282 | if (LocaleCompare(keyword,"gradientTransform") == 0) |
| 1283 | { |
| 1284 | AffineMatrix |
| 1285 | affine, |
| 1286 | current, |
| 1287 | transform; |
| 1288 | |
| 1289 | GetAffineMatrix(&transform); |
| 1290 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," "); |
| 1291 | tokens=GetTransformTokens(context,value,&number_tokens); |
| 1292 | for (j=0; j < (number_tokens-1); j+=2) |
| 1293 | { |
| 1294 | keyword=(char *) tokens[j]; |
| 1295 | if (keyword == (char *) NULL) |
| 1296 | continue; |
| 1297 | value=(char *) tokens[j+1]; |
| 1298 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 1299 | " %s: %s",keyword,value); |
| 1300 | current=transform; |
| 1301 | GetAffineMatrix(&affine); |
| 1302 | switch (*keyword) |
| 1303 | { |
| 1304 | case 'M': |
| 1305 | case 'm': |
| 1306 | { |
| 1307 | if (LocaleCompare(keyword,"matrix") == 0) |
| 1308 | { |
| 1309 | p=(const char *) value; |
| 1310 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1311 | affine.sx=StringToDouble(value,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1312 | GetMagickToken(p,&p,token); |
| 1313 | if (*token == ',') |
| 1314 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1315 | affine.rx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1316 | GetMagickToken(p,&p,token); |
| 1317 | if (*token == ',') |
| 1318 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1319 | affine.ry=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1320 | GetMagickToken(p,&p,token); |
| 1321 | if (*token == ',') |
| 1322 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1323 | affine.sy=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1324 | GetMagickToken(p,&p,token); |
| 1325 | if (*token == ',') |
| 1326 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1327 | affine.tx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1328 | GetMagickToken(p,&p,token); |
| 1329 | if (*token == ',') |
| 1330 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1331 | affine.ty=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1332 | break; |
| 1333 | } |
| 1334 | break; |
| 1335 | } |
| 1336 | case 'R': |
| 1337 | case 'r': |
| 1338 | { |
| 1339 | if (LocaleCompare(keyword,"rotate") == 0) |
| 1340 | { |
| 1341 | double |
| 1342 | angle; |
| 1343 | |
| 1344 | angle=GetUserSpaceCoordinateValue(svg_info,0,value); |
| 1345 | affine.sx=cos(DegreesToRadians(fmod(angle,360.0))); |
| 1346 | affine.rx=sin(DegreesToRadians(fmod(angle,360.0))); |
| 1347 | affine.ry=(-sin(DegreesToRadians(fmod(angle,360.0)))); |
| 1348 | affine.sy=cos(DegreesToRadians(fmod(angle,360.0))); |
| 1349 | break; |
| 1350 | } |
| 1351 | break; |
| 1352 | } |
| 1353 | case 'S': |
| 1354 | case 's': |
| 1355 | { |
| 1356 | if (LocaleCompare(keyword,"scale") == 0) |
| 1357 | { |
| 1358 | for (p=(const char *) value; *p != '\0'; p++) |
| 1359 | if ((isspace((int) ((unsigned char) *p)) != 0) || |
| 1360 | (*p == ',')) |
| 1361 | break; |
| 1362 | affine.sx=GetUserSpaceCoordinateValue(svg_info,1,value); |
| 1363 | affine.sy=affine.sx; |
| 1364 | if (*p != '\0') |
| 1365 | affine.sy= |
| 1366 | GetUserSpaceCoordinateValue(svg_info,-1,p+1); |
| 1367 | svg_info->scale[svg_info->n]=ExpandAffine(&affine); |
| 1368 | break; |
| 1369 | } |
| 1370 | if (LocaleCompare(keyword,"skewX") == 0) |
| 1371 | { |
| 1372 | affine.sx=svg_info->affine.sx; |
| 1373 | affine.ry=tan(DegreesToRadians(fmod( |
| 1374 | GetUserSpaceCoordinateValue(svg_info,1,value), |
| 1375 | 360.0))); |
| 1376 | affine.sy=svg_info->affine.sy; |
| 1377 | break; |
| 1378 | } |
| 1379 | if (LocaleCompare(keyword,"skewY") == 0) |
| 1380 | { |
| 1381 | affine.sx=svg_info->affine.sx; |
| 1382 | affine.rx=tan(DegreesToRadians(fmod( |
| 1383 | GetUserSpaceCoordinateValue(svg_info,-1,value), |
| 1384 | 360.0))); |
| 1385 | affine.sy=svg_info->affine.sy; |
| 1386 | break; |
| 1387 | } |
| 1388 | break; |
| 1389 | } |
| 1390 | case 'T': |
| 1391 | case 't': |
| 1392 | { |
| 1393 | if (LocaleCompare(keyword,"translate") == 0) |
| 1394 | { |
| 1395 | for (p=(const char *) value; *p != '\0'; p++) |
| 1396 | if ((isspace((int) ((unsigned char) *p)) != 0) || |
| 1397 | (*p == ',')) |
| 1398 | break; |
| 1399 | affine.tx=GetUserSpaceCoordinateValue(svg_info,1,value); |
| 1400 | affine.ty=affine.tx; |
| 1401 | if (*p != '\0') |
| 1402 | affine.ty= |
| 1403 | GetUserSpaceCoordinateValue(svg_info,-1,p+1); |
| 1404 | break; |
| 1405 | } |
| 1406 | break; |
| 1407 | } |
| 1408 | default: |
| 1409 | break; |
| 1410 | } |
cristy | ef7c8a5 | 2010-10-10 13:46:51 +0000 | [diff] [blame] | 1411 | transform.sx=affine.sx*current.sx+affine.ry*current.rx; |
| 1412 | transform.rx=affine.rx*current.sx+affine.sy*current.rx; |
| 1413 | transform.ry=affine.sx*current.ry+affine.ry*current.sy; |
| 1414 | transform.sy=affine.rx*current.ry+affine.sy*current.sy; |
cristy | 2ac3048 | 2011-11-08 20:24:57 +0000 | [diff] [blame] | 1415 | transform.tx=affine.tx*current.sx+affine.ty*current.ry+ |
| 1416 | current.tx; |
| 1417 | transform.ty=affine.tx*current.rx+affine.ty*current.sy+ |
| 1418 | current.ty; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1419 | } |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1420 | (void) FormatLocaleFile(svg_info->file, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 1421 | "affine %g %g %g %g %g %g\n",transform.sx, |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 1422 | transform.rx,transform.ry,transform.sy,transform.tx, |
| 1423 | transform.ty); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1424 | for (j=0; tokens[j] != (char *) NULL; j++) |
| 1425 | tokens[j]=DestroyString(tokens[j]); |
| 1426 | tokens=(char **) RelinquishMagickMemory(tokens); |
| 1427 | break; |
| 1428 | } |
| 1429 | if (LocaleCompare(keyword,"gradientUnits") == 0) |
| 1430 | { |
| 1431 | (void) CloneString(&units,value); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1432 | (void) FormatLocaleFile(svg_info->file,"gradient-units '%s'\n", |
| 1433 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1434 | break; |
| 1435 | } |
| 1436 | break; |
| 1437 | } |
| 1438 | case 'H': |
| 1439 | case 'h': |
| 1440 | { |
| 1441 | if (LocaleCompare(keyword,"height") == 0) |
| 1442 | { |
| 1443 | svg_info->bounds.height= |
| 1444 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 1445 | break; |
| 1446 | } |
| 1447 | if (LocaleCompare(keyword,"href") == 0) |
| 1448 | { |
| 1449 | (void) CloneString(&svg_info->url,value); |
| 1450 | break; |
| 1451 | } |
| 1452 | break; |
| 1453 | } |
| 1454 | case 'M': |
| 1455 | case 'm': |
| 1456 | { |
| 1457 | if (LocaleCompare(keyword,"major") == 0) |
| 1458 | { |
| 1459 | svg_info->element.major= |
| 1460 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 1461 | break; |
| 1462 | } |
| 1463 | if (LocaleCompare(keyword,"minor") == 0) |
| 1464 | { |
| 1465 | svg_info->element.minor= |
| 1466 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 1467 | break; |
| 1468 | } |
| 1469 | break; |
| 1470 | } |
| 1471 | case 'O': |
| 1472 | case 'o': |
| 1473 | { |
| 1474 | if (LocaleCompare(keyword,"offset") == 0) |
| 1475 | { |
| 1476 | (void) CloneString(&svg_info->offset,value); |
| 1477 | break; |
| 1478 | } |
| 1479 | if (LocaleCompare(keyword,"opacity") == 0) |
| 1480 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1481 | (void) FormatLocaleFile(svg_info->file,"opacity '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1482 | break; |
| 1483 | } |
| 1484 | break; |
| 1485 | } |
| 1486 | case 'P': |
| 1487 | case 'p': |
| 1488 | { |
| 1489 | if (LocaleCompare(keyword,"path") == 0) |
| 1490 | { |
| 1491 | (void) CloneString(&svg_info->url,value); |
| 1492 | break; |
| 1493 | } |
| 1494 | if (LocaleCompare(keyword,"points") == 0) |
| 1495 | { |
| 1496 | (void) CloneString(&svg_info->vertices,value); |
| 1497 | break; |
| 1498 | } |
| 1499 | break; |
| 1500 | } |
| 1501 | case 'R': |
| 1502 | case 'r': |
| 1503 | { |
| 1504 | if (LocaleCompare(keyword,"r") == 0) |
| 1505 | { |
| 1506 | svg_info->element.major= |
| 1507 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 1508 | svg_info->element.minor= |
| 1509 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 1510 | break; |
| 1511 | } |
| 1512 | if (LocaleCompare(keyword,"rotate") == 0) |
| 1513 | { |
| 1514 | double |
| 1515 | angle; |
| 1516 | |
| 1517 | angle=GetUserSpaceCoordinateValue(svg_info,0,value); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1518 | (void) FormatLocaleFile(svg_info->file,"translate %g,%g\n", |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 1519 | svg_info->bounds.x,svg_info->bounds.y); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1520 | svg_info->bounds.x=0; |
| 1521 | svg_info->bounds.y=0; |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1522 | (void) FormatLocaleFile(svg_info->file,"rotate %g\n",angle); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1523 | break; |
| 1524 | } |
| 1525 | if (LocaleCompare(keyword,"rx") == 0) |
| 1526 | { |
| 1527 | if (LocaleCompare((const char *) name,"ellipse") == 0) |
| 1528 | svg_info->element.major= |
| 1529 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 1530 | else |
| 1531 | svg_info->radius.x= |
| 1532 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 1533 | break; |
| 1534 | } |
| 1535 | if (LocaleCompare(keyword,"ry") == 0) |
| 1536 | { |
| 1537 | if (LocaleCompare((const char *) name,"ellipse") == 0) |
| 1538 | svg_info->element.minor= |
| 1539 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 1540 | else |
| 1541 | svg_info->radius.y= |
| 1542 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 1543 | break; |
| 1544 | } |
| 1545 | break; |
| 1546 | } |
| 1547 | case 'S': |
| 1548 | case 's': |
| 1549 | { |
| 1550 | if (LocaleCompare(keyword,"stop-color") == 0) |
| 1551 | { |
| 1552 | (void) CloneString(&svg_info->stop_color,value); |
| 1553 | break; |
| 1554 | } |
| 1555 | if (LocaleCompare(keyword,"stroke") == 0) |
| 1556 | { |
| 1557 | if (LocaleCompare(value,"currentColor") == 0) |
| 1558 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1559 | (void) FormatLocaleFile(svg_info->file,"stroke '%s'\n",color); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1560 | break; |
| 1561 | } |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1562 | (void) FormatLocaleFile(svg_info->file,"stroke '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1563 | break; |
| 1564 | } |
| 1565 | if (LocaleCompare(keyword,"stroke-antialiasing") == 0) |
| 1566 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1567 | (void) FormatLocaleFile(svg_info->file,"stroke-antialias %d\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1568 | LocaleCompare(value,"true") == 0); |
| 1569 | break; |
| 1570 | } |
| 1571 | if (LocaleCompare(keyword,"stroke-dasharray") == 0) |
| 1572 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1573 | (void) FormatLocaleFile(svg_info->file,"stroke-dasharray %s\n", |
| 1574 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1575 | break; |
| 1576 | } |
| 1577 | if (LocaleCompare(keyword,"stroke-dashoffset") == 0) |
| 1578 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1579 | (void) FormatLocaleFile(svg_info->file,"stroke-dashoffset %s\n", |
| 1580 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1581 | break; |
| 1582 | } |
| 1583 | if (LocaleCompare(keyword,"stroke-linecap") == 0) |
| 1584 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1585 | (void) FormatLocaleFile(svg_info->file,"stroke-linecap '%s'\n", |
| 1586 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1587 | break; |
| 1588 | } |
| 1589 | if (LocaleCompare(keyword,"stroke-linejoin") == 0) |
| 1590 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1591 | (void) FormatLocaleFile(svg_info->file,"stroke-linejoin '%s'\n", |
| 1592 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1593 | break; |
| 1594 | } |
| 1595 | if (LocaleCompare(keyword,"stroke-miterlimit") == 0) |
| 1596 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1597 | (void) FormatLocaleFile(svg_info->file,"stroke-miterlimit '%s'\n", |
| 1598 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1599 | break; |
| 1600 | } |
| 1601 | if (LocaleCompare(keyword,"stroke-opacity") == 0) |
| 1602 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1603 | (void) FormatLocaleFile(svg_info->file,"stroke-opacity '%s'\n", |
| 1604 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1605 | break; |
| 1606 | } |
| 1607 | if (LocaleCompare(keyword,"stroke-width") == 0) |
| 1608 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1609 | (void) FormatLocaleFile(svg_info->file,"stroke-width %g\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1610 | GetUserSpaceCoordinateValue(svg_info,1,value)); |
| 1611 | break; |
| 1612 | } |
| 1613 | if (LocaleCompare(keyword,"style") == 0) |
| 1614 | { |
| 1615 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," "); |
| 1616 | tokens=GetStyleTokens(context,value,&number_tokens); |
| 1617 | for (j=0; j < (number_tokens-1); j+=2) |
| 1618 | { |
| 1619 | keyword=(char *) tokens[j]; |
| 1620 | value=(char *) tokens[j+1]; |
| 1621 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 1622 | " %s: %s",keyword,value); |
| 1623 | switch (*keyword) |
| 1624 | { |
| 1625 | case 'C': |
| 1626 | case 'c': |
| 1627 | { |
| 1628 | if (LocaleCompare(keyword,"clip-path") == 0) |
| 1629 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1630 | (void) FormatLocaleFile(svg_info->file, |
| 1631 | "clip-path '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1632 | break; |
| 1633 | } |
| 1634 | if (LocaleCompare(keyword,"clip-rule") == 0) |
| 1635 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1636 | (void) FormatLocaleFile(svg_info->file, |
| 1637 | "clip-rule '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1638 | break; |
| 1639 | } |
| 1640 | if (LocaleCompare(keyword,"clipPathUnits") == 0) |
| 1641 | { |
| 1642 | (void) CloneString(&units,value); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1643 | (void) FormatLocaleFile(svg_info->file, |
| 1644 | "clip-units '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1645 | break; |
| 1646 | } |
| 1647 | if (LocaleCompare(keyword,"color") == 0) |
| 1648 | { |
| 1649 | (void) CloneString(&color,value); |
| 1650 | break; |
| 1651 | } |
| 1652 | break; |
| 1653 | } |
| 1654 | case 'F': |
| 1655 | case 'f': |
| 1656 | { |
| 1657 | if (LocaleCompare(keyword,"fill") == 0) |
| 1658 | { |
| 1659 | if (LocaleCompare(value,"currentColor") == 0) |
| 1660 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1661 | (void) FormatLocaleFile(svg_info->file, |
cristy | fad60c9 | 2012-01-19 18:32:39 +0000 | [diff] [blame] | 1662 | "fill '%s'\n",color); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1663 | break; |
| 1664 | } |
cristy | ca61154 | 2013-02-19 00:54:03 +0000 | [diff] [blame] | 1665 | if (LocaleCompare(value,"#000000ff") == 0) |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1666 | (void) FormatLocaleFile(svg_info->file, |
cristy | ca61154 | 2013-02-19 00:54:03 +0000 | [diff] [blame] | 1667 | "fill '#000000'\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1668 | else |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1669 | (void) FormatLocaleFile(svg_info->file,"fill '%s'\n", |
cristy | ca61154 | 2013-02-19 00:54:03 +0000 | [diff] [blame] | 1670 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1671 | break; |
| 1672 | } |
| 1673 | if (LocaleCompare(keyword,"fillcolor") == 0) |
| 1674 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1675 | (void) FormatLocaleFile(svg_info->file,"fill '%s'\n", |
| 1676 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1677 | break; |
| 1678 | } |
| 1679 | if (LocaleCompare(keyword,"fill-rule") == 0) |
| 1680 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1681 | (void) FormatLocaleFile(svg_info->file, |
| 1682 | "fill-rule '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1683 | break; |
| 1684 | } |
cristy | 69fcc59 | 2012-04-28 18:39:59 +0000 | [diff] [blame] | 1685 | if (LocaleCompare(keyword,"fill-alpha") == 0) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1686 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1687 | (void) FormatLocaleFile(svg_info->file, |
cristy | 69fcc59 | 2012-04-28 18:39:59 +0000 | [diff] [blame] | 1688 | "fill-alpha '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1689 | break; |
| 1690 | } |
| 1691 | if (LocaleCompare(keyword,"font-family") == 0) |
| 1692 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1693 | (void) FormatLocaleFile(svg_info->file, |
| 1694 | "font-family '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1695 | break; |
| 1696 | } |
| 1697 | if (LocaleCompare(keyword,"font-stretch") == 0) |
| 1698 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1699 | (void) FormatLocaleFile(svg_info->file, |
| 1700 | "font-stretch '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1701 | break; |
| 1702 | } |
| 1703 | if (LocaleCompare(keyword,"font-style") == 0) |
| 1704 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1705 | (void) FormatLocaleFile(svg_info->file, |
| 1706 | "font-style '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1707 | break; |
| 1708 | } |
| 1709 | if (LocaleCompare(keyword,"font-size") == 0) |
| 1710 | { |
| 1711 | svg_info->pointsize=GetUserSpaceCoordinateValue( |
| 1712 | svg_info,0,value); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1713 | (void) FormatLocaleFile(svg_info->file,"font-size %g\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1714 | svg_info->pointsize); |
| 1715 | break; |
| 1716 | } |
| 1717 | if (LocaleCompare(keyword,"font-weight") == 0) |
| 1718 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1719 | (void) FormatLocaleFile(svg_info->file, |
| 1720 | "font-weight '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1721 | break; |
| 1722 | } |
| 1723 | break; |
| 1724 | } |
| 1725 | case 'O': |
| 1726 | case 'o': |
| 1727 | { |
| 1728 | if (LocaleCompare(keyword,"offset") == 0) |
| 1729 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1730 | (void) FormatLocaleFile(svg_info->file,"offset %g\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1731 | GetUserSpaceCoordinateValue(svg_info,1,value)); |
| 1732 | break; |
| 1733 | } |
| 1734 | if (LocaleCompare(keyword,"opacity") == 0) |
| 1735 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1736 | (void) FormatLocaleFile(svg_info->file, |
| 1737 | "opacity '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1738 | break; |
| 1739 | } |
| 1740 | break; |
| 1741 | } |
| 1742 | case 'S': |
| 1743 | case 's': |
| 1744 | { |
| 1745 | if (LocaleCompare(keyword,"stop-color") == 0) |
| 1746 | { |
| 1747 | (void) CloneString(&svg_info->stop_color,value); |
| 1748 | break; |
| 1749 | } |
| 1750 | if (LocaleCompare(keyword,"stroke") == 0) |
| 1751 | { |
cristy | fad60c9 | 2012-01-19 18:32:39 +0000 | [diff] [blame] | 1752 | if (LocaleCompare(value,"currentColor") == 0) |
| 1753 | { |
| 1754 | (void) FormatLocaleFile(svg_info->file, |
| 1755 | "stroke '%s'\n",color); |
| 1756 | break; |
| 1757 | } |
cristy | ca61154 | 2013-02-19 00:54:03 +0000 | [diff] [blame] | 1758 | if (LocaleCompare(value,"#000000ff") == 0) |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1759 | (void) FormatLocaleFile(svg_info->file, |
cristy | ca61154 | 2013-02-19 00:54:03 +0000 | [diff] [blame] | 1760 | "fill '#000000'\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1761 | else |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1762 | (void) FormatLocaleFile(svg_info->file, |
cristy | ca61154 | 2013-02-19 00:54:03 +0000 | [diff] [blame] | 1763 | "stroke '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1764 | break; |
| 1765 | } |
| 1766 | if (LocaleCompare(keyword,"stroke-antialiasing") == 0) |
| 1767 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1768 | (void) FormatLocaleFile(svg_info->file, |
| 1769 | "stroke-antialias %d\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1770 | LocaleCompare(value,"true") == 0); |
| 1771 | break; |
| 1772 | } |
| 1773 | if (LocaleCompare(keyword,"stroke-dasharray") == 0) |
| 1774 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1775 | (void) FormatLocaleFile(svg_info->file, |
| 1776 | "stroke-dasharray %s\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1777 | break; |
| 1778 | } |
| 1779 | if (LocaleCompare(keyword,"stroke-dashoffset") == 0) |
| 1780 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1781 | (void) FormatLocaleFile(svg_info->file, |
| 1782 | "stroke-dashoffset %s\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1783 | value); |
| 1784 | break; |
| 1785 | } |
| 1786 | if (LocaleCompare(keyword,"stroke-linecap") == 0) |
| 1787 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1788 | (void) FormatLocaleFile(svg_info->file, |
| 1789 | "stroke-linecap '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1790 | break; |
| 1791 | } |
| 1792 | if (LocaleCompare(keyword,"stroke-linejoin") == 0) |
| 1793 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1794 | (void) FormatLocaleFile(svg_info->file, |
| 1795 | "stroke-linejoin '%s'\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1796 | value); |
| 1797 | break; |
| 1798 | } |
| 1799 | if (LocaleCompare(keyword,"stroke-miterlimit") == 0) |
| 1800 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1801 | (void) FormatLocaleFile(svg_info->file, |
| 1802 | "stroke-miterlimit '%s'\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1803 | value); |
| 1804 | break; |
| 1805 | } |
| 1806 | if (LocaleCompare(keyword,"stroke-opacity") == 0) |
| 1807 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1808 | (void) FormatLocaleFile(svg_info->file, |
| 1809 | "stroke-opacity '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1810 | break; |
| 1811 | } |
| 1812 | if (LocaleCompare(keyword,"stroke-width") == 0) |
| 1813 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1814 | (void) FormatLocaleFile(svg_info->file, |
| 1815 | "stroke-width %g\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1816 | GetUserSpaceCoordinateValue(svg_info,1,value)); |
| 1817 | break; |
| 1818 | } |
| 1819 | break; |
| 1820 | } |
| 1821 | case 't': |
| 1822 | case 'T': |
| 1823 | { |
| 1824 | if (LocaleCompare(keyword,"text-align") == 0) |
| 1825 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1826 | (void) FormatLocaleFile(svg_info->file, |
| 1827 | "text-align '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1828 | break; |
| 1829 | } |
| 1830 | if (LocaleCompare(keyword,"text-anchor") == 0) |
| 1831 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1832 | (void) FormatLocaleFile(svg_info->file, |
| 1833 | "text-anchor '%s'\n",value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1834 | break; |
| 1835 | } |
| 1836 | if (LocaleCompare(keyword,"text-decoration") == 0) |
| 1837 | { |
| 1838 | if (LocaleCompare(value,"underline") == 0) |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1839 | (void) FormatLocaleFile(svg_info->file, |
| 1840 | "decorate underline\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1841 | if (LocaleCompare(value,"line-through") == 0) |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1842 | (void) FormatLocaleFile(svg_info->file, |
| 1843 | "decorate line-through\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1844 | if (LocaleCompare(value,"overline") == 0) |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1845 | (void) FormatLocaleFile(svg_info->file, |
| 1846 | "decorate overline\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1847 | break; |
| 1848 | } |
| 1849 | if (LocaleCompare(keyword,"text-antialiasing") == 0) |
| 1850 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1851 | (void) FormatLocaleFile(svg_info->file, |
| 1852 | "text-antialias %d\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1853 | LocaleCompare(value,"true") == 0); |
| 1854 | break; |
| 1855 | } |
| 1856 | break; |
| 1857 | } |
| 1858 | default: |
| 1859 | break; |
| 1860 | } |
| 1861 | } |
| 1862 | for (j=0; tokens[j] != (char *) NULL; j++) |
| 1863 | tokens[j]=DestroyString(tokens[j]); |
| 1864 | tokens=(char **) RelinquishMagickMemory(tokens); |
| 1865 | break; |
| 1866 | } |
| 1867 | break; |
| 1868 | } |
| 1869 | case 'T': |
| 1870 | case 't': |
| 1871 | { |
| 1872 | if (LocaleCompare(keyword,"text-align") == 0) |
| 1873 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1874 | (void) FormatLocaleFile(svg_info->file,"text-align '%s'\n", |
| 1875 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1876 | break; |
| 1877 | } |
| 1878 | if (LocaleCompare(keyword,"text-anchor") == 0) |
| 1879 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1880 | (void) FormatLocaleFile(svg_info->file,"text-anchor '%s'\n", |
| 1881 | value); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1882 | break; |
| 1883 | } |
| 1884 | if (LocaleCompare(keyword,"text-decoration") == 0) |
| 1885 | { |
| 1886 | if (LocaleCompare(value,"underline") == 0) |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1887 | (void) FormatLocaleFile(svg_info->file,"decorate underline\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1888 | if (LocaleCompare(value,"line-through") == 0) |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1889 | (void) FormatLocaleFile(svg_info->file, |
| 1890 | "decorate line-through\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1891 | if (LocaleCompare(value,"overline") == 0) |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1892 | (void) FormatLocaleFile(svg_info->file,"decorate overline\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1893 | break; |
| 1894 | } |
| 1895 | if (LocaleCompare(keyword,"text-antialiasing") == 0) |
| 1896 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 1897 | (void) FormatLocaleFile(svg_info->file,"text-antialias %d\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1898 | LocaleCompare(value,"true") == 0); |
| 1899 | break; |
| 1900 | } |
| 1901 | if (LocaleCompare(keyword,"transform") == 0) |
| 1902 | { |
| 1903 | AffineMatrix |
| 1904 | affine, |
| 1905 | current, |
| 1906 | transform; |
| 1907 | |
| 1908 | GetAffineMatrix(&transform); |
| 1909 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," "); |
| 1910 | tokens=GetTransformTokens(context,value,&number_tokens); |
| 1911 | for (j=0; j < (number_tokens-1); j+=2) |
| 1912 | { |
| 1913 | keyword=(char *) tokens[j]; |
| 1914 | value=(char *) tokens[j+1]; |
| 1915 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 1916 | " %s: %s",keyword,value); |
| 1917 | current=transform; |
| 1918 | GetAffineMatrix(&affine); |
| 1919 | switch (*keyword) |
| 1920 | { |
| 1921 | case 'M': |
| 1922 | case 'm': |
| 1923 | { |
| 1924 | if (LocaleCompare(keyword,"matrix") == 0) |
| 1925 | { |
| 1926 | p=(const char *) value; |
| 1927 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1928 | affine.sx=StringToDouble(value,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1929 | GetMagickToken(p,&p,token); |
| 1930 | if (*token == ',') |
| 1931 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1932 | affine.rx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1933 | GetMagickToken(p,&p,token); |
| 1934 | if (*token == ',') |
| 1935 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1936 | affine.ry=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1937 | GetMagickToken(p,&p,token); |
| 1938 | if (*token == ',') |
| 1939 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1940 | affine.sy=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1941 | GetMagickToken(p,&p,token); |
| 1942 | if (*token == ',') |
| 1943 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1944 | affine.tx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1945 | GetMagickToken(p,&p,token); |
| 1946 | if (*token == ',') |
| 1947 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1948 | affine.ty=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1949 | break; |
| 1950 | } |
| 1951 | break; |
| 1952 | } |
| 1953 | case 'R': |
| 1954 | case 'r': |
| 1955 | { |
| 1956 | if (LocaleCompare(keyword,"rotate") == 0) |
| 1957 | { |
| 1958 | double |
| 1959 | angle, |
| 1960 | x, |
| 1961 | y; |
| 1962 | |
| 1963 | p=(const char *) value; |
| 1964 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1965 | angle=StringToDouble(value,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1966 | GetMagickToken(p,&p,token); |
| 1967 | if (*token == ',') |
| 1968 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1969 | x=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1970 | GetMagickToken(p,&p,token); |
| 1971 | if (*token == ',') |
| 1972 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 1973 | y=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1974 | affine.sx=cos(DegreesToRadians(fmod(angle,360.0))); |
| 1975 | affine.rx=sin(DegreesToRadians(fmod(angle,360.0))); |
| 1976 | affine.ry=(-sin(DegreesToRadians(fmod(angle,360.0)))); |
| 1977 | affine.sy=cos(DegreesToRadians(fmod(angle,360.0))); |
| 1978 | affine.tx=x; |
| 1979 | affine.ty=y; |
| 1980 | svg_info->center.x=x; |
| 1981 | svg_info->center.y=y; |
| 1982 | break; |
| 1983 | } |
| 1984 | break; |
| 1985 | } |
| 1986 | case 'S': |
| 1987 | case 's': |
| 1988 | { |
| 1989 | if (LocaleCompare(keyword,"scale") == 0) |
| 1990 | { |
| 1991 | for (p=(const char *) value; *p != '\0'; p++) |
| 1992 | if ((isspace((int) ((unsigned char) *p)) != 0) || |
| 1993 | (*p == ',')) |
| 1994 | break; |
| 1995 | affine.sx=GetUserSpaceCoordinateValue(svg_info,1,value); |
| 1996 | affine.sy=affine.sx; |
| 1997 | if (*p != '\0') |
| 1998 | affine.sy=GetUserSpaceCoordinateValue(svg_info,-1, |
| 1999 | p+1); |
| 2000 | svg_info->scale[svg_info->n]=ExpandAffine(&affine); |
| 2001 | break; |
| 2002 | } |
| 2003 | if (LocaleCompare(keyword,"skewX") == 0) |
| 2004 | { |
| 2005 | affine.sx=svg_info->affine.sx; |
| 2006 | affine.ry=tan(DegreesToRadians(fmod( |
| 2007 | GetUserSpaceCoordinateValue(svg_info,1,value), |
| 2008 | 360.0))); |
| 2009 | affine.sy=svg_info->affine.sy; |
| 2010 | break; |
| 2011 | } |
| 2012 | if (LocaleCompare(keyword,"skewY") == 0) |
| 2013 | { |
| 2014 | affine.sx=svg_info->affine.sx; |
| 2015 | affine.rx=tan(DegreesToRadians(fmod( |
| 2016 | GetUserSpaceCoordinateValue(svg_info,-1,value), |
| 2017 | 360.0))); |
| 2018 | affine.sy=svg_info->affine.sy; |
| 2019 | break; |
| 2020 | } |
| 2021 | break; |
| 2022 | } |
| 2023 | case 'T': |
| 2024 | case 't': |
| 2025 | { |
| 2026 | if (LocaleCompare(keyword,"translate") == 0) |
| 2027 | { |
| 2028 | for (p=(const char *) value; *p != '\0'; p++) |
| 2029 | if ((isspace((int) ((unsigned char) *p)) != 0) || |
| 2030 | (*p == ',')) |
| 2031 | break; |
| 2032 | affine.tx=GetUserSpaceCoordinateValue(svg_info,1,value); |
| 2033 | affine.ty=affine.tx; |
| 2034 | if (*p != '\0') |
| 2035 | affine.ty=GetUserSpaceCoordinateValue(svg_info,-1, |
| 2036 | p+1); |
| 2037 | break; |
| 2038 | } |
| 2039 | break; |
| 2040 | } |
| 2041 | default: |
| 2042 | break; |
| 2043 | } |
cristy | ef7c8a5 | 2010-10-10 13:46:51 +0000 | [diff] [blame] | 2044 | transform.sx=affine.sx*current.sx+affine.ry*current.rx; |
| 2045 | transform.rx=affine.rx*current.sx+affine.sy*current.rx; |
| 2046 | transform.ry=affine.sx*current.ry+affine.ry*current.sy; |
| 2047 | transform.sy=affine.rx*current.ry+affine.sy*current.sy; |
cristy | 2ac3048 | 2011-11-08 20:24:57 +0000 | [diff] [blame] | 2048 | transform.tx=affine.tx*current.sx+affine.ty*current.ry+ |
| 2049 | current.tx; |
| 2050 | transform.ty=affine.tx*current.rx+affine.ty*current.sy+ |
| 2051 | current.ty; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2052 | } |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2053 | (void) FormatLocaleFile(svg_info->file, |
cristy | 4096b01 | 2011-10-19 00:31:56 +0000 | [diff] [blame] | 2054 | "affine %g %g %g %g %g %g\n",transform.sx,transform.rx, |
| 2055 | transform.ry,transform.sy,transform.tx,transform.ty); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2056 | for (j=0; tokens[j] != (char *) NULL; j++) |
| 2057 | tokens[j]=DestroyString(tokens[j]); |
| 2058 | tokens=(char **) RelinquishMagickMemory(tokens); |
| 2059 | break; |
| 2060 | } |
| 2061 | break; |
| 2062 | } |
| 2063 | case 'V': |
| 2064 | case 'v': |
| 2065 | { |
| 2066 | if (LocaleCompare(keyword,"verts") == 0) |
| 2067 | { |
| 2068 | (void) CloneString(&svg_info->vertices,value); |
| 2069 | break; |
| 2070 | } |
| 2071 | if (LocaleCompare(keyword,"viewBox") == 0) |
| 2072 | { |
| 2073 | p=(const char *) value; |
| 2074 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 2075 | svg_info->view_box.x=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2076 | GetMagickToken(p,&p,token); |
| 2077 | if (*token == ',') |
| 2078 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 2079 | svg_info->view_box.y=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2080 | GetMagickToken(p,&p,token); |
| 2081 | if (*token == ',') |
| 2082 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 2083 | svg_info->view_box.width=StringToDouble(token, |
cristy | c1acd84 | 2011-05-19 23:05:47 +0000 | [diff] [blame] | 2084 | (char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2085 | if (svg_info->bounds.width == 0) |
| 2086 | svg_info->bounds.width=svg_info->view_box.width; |
| 2087 | GetMagickToken(p,&p,token); |
| 2088 | if (*token == ',') |
| 2089 | GetMagickToken(p,&p,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 2090 | svg_info->view_box.height=StringToDouble(token, |
cristy | c1acd84 | 2011-05-19 23:05:47 +0000 | [diff] [blame] | 2091 | (char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2092 | if (svg_info->bounds.height == 0) |
| 2093 | svg_info->bounds.height=svg_info->view_box.height; |
| 2094 | break; |
| 2095 | } |
| 2096 | break; |
| 2097 | } |
| 2098 | case 'W': |
| 2099 | case 'w': |
| 2100 | { |
| 2101 | if (LocaleCompare(keyword,"width") == 0) |
| 2102 | { |
| 2103 | svg_info->bounds.width= |
| 2104 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 2105 | break; |
| 2106 | } |
| 2107 | break; |
| 2108 | } |
| 2109 | case 'X': |
| 2110 | case 'x': |
| 2111 | { |
| 2112 | if (LocaleCompare(keyword,"x") == 0) |
| 2113 | { |
| 2114 | svg_info->bounds.x=GetUserSpaceCoordinateValue(svg_info,1,value); |
| 2115 | break; |
| 2116 | } |
| 2117 | if (LocaleCompare(keyword,"xlink:href") == 0) |
| 2118 | { |
| 2119 | (void) CloneString(&svg_info->url,value); |
| 2120 | break; |
| 2121 | } |
| 2122 | if (LocaleCompare(keyword,"x1") == 0) |
| 2123 | { |
| 2124 | svg_info->segment.x1= |
| 2125 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 2126 | break; |
| 2127 | } |
| 2128 | if (LocaleCompare(keyword,"x2") == 0) |
| 2129 | { |
| 2130 | svg_info->segment.x2= |
| 2131 | GetUserSpaceCoordinateValue(svg_info,1,value); |
| 2132 | break; |
| 2133 | } |
| 2134 | break; |
| 2135 | } |
| 2136 | case 'Y': |
| 2137 | case 'y': |
| 2138 | { |
| 2139 | if (LocaleCompare(keyword,"y") == 0) |
| 2140 | { |
| 2141 | svg_info->bounds.y=GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 2142 | break; |
| 2143 | } |
| 2144 | if (LocaleCompare(keyword,"y1") == 0) |
| 2145 | { |
| 2146 | svg_info->segment.y1= |
| 2147 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 2148 | break; |
| 2149 | } |
| 2150 | if (LocaleCompare(keyword,"y2") == 0) |
| 2151 | { |
| 2152 | svg_info->segment.y2= |
| 2153 | GetUserSpaceCoordinateValue(svg_info,-1,value); |
| 2154 | break; |
| 2155 | } |
| 2156 | break; |
| 2157 | } |
| 2158 | default: |
| 2159 | break; |
| 2160 | } |
| 2161 | } |
| 2162 | if (LocaleCompare((const char *) name,"svg") == 0) |
| 2163 | { |
| 2164 | if (svg_info->document->encoding != (const xmlChar *) NULL) |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2165 | (void) FormatLocaleFile(svg_info->file,"encoding \"%s\"\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2166 | (const char *) svg_info->document->encoding); |
| 2167 | if (attributes != (const xmlChar **) NULL) |
| 2168 | { |
| 2169 | double |
| 2170 | sx, |
cristy | 59ee19d | 2011-12-01 15:56:42 +0000 | [diff] [blame] | 2171 | sy, |
| 2172 | tx, |
| 2173 | ty; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2174 | |
| 2175 | if ((svg_info->view_box.width == 0.0) || |
| 2176 | (svg_info->view_box.height == 0.0)) |
| 2177 | svg_info->view_box=svg_info->bounds; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2178 | svg_info->width=(size_t) floor(svg_info->bounds.width+0.5); |
| 2179 | svg_info->height=(size_t) floor(svg_info->bounds.height+0.5); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2180 | (void) FormatLocaleFile(svg_info->file,"viewbox 0 0 %.20g %.20g\n", |
| 2181 | (double) svg_info->width,(double) svg_info->height); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2182 | sx=(double) svg_info->width/svg_info->view_box.width; |
| 2183 | sy=(double) svg_info->height/svg_info->view_box.height; |
cristy | 59ee19d | 2011-12-01 15:56:42 +0000 | [diff] [blame] | 2184 | tx=svg_info->view_box.x != 0.0 ? (double) -sx*svg_info->view_box.x : |
| 2185 | 0.0; |
| 2186 | ty=svg_info->view_box.y != 0.0 ? (double) -sy*svg_info->view_box.y : |
| 2187 | 0.0; |
| 2188 | (void) FormatLocaleFile(svg_info->file,"affine %g 0 0 %g %g %g\n", |
| 2189 | sx,sy,tx,ty); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2190 | } |
| 2191 | } |
| 2192 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," )"); |
| 2193 | units=DestroyString(units); |
| 2194 | if (color != (char *) NULL) |
| 2195 | color=DestroyString(color); |
| 2196 | } |
| 2197 | |
| 2198 | static void SVGEndElement(void *context,const xmlChar *name) |
| 2199 | { |
| 2200 | SVGInfo |
| 2201 | *svg_info; |
| 2202 | |
| 2203 | /* |
| 2204 | Called when the end of an element has been detected. |
| 2205 | */ |
| 2206 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 2207 | " SAX.endElement(%s)",name); |
| 2208 | svg_info=(SVGInfo *) context; |
cristy | 13d0704 | 2010-11-21 20:56:18 +0000 | [diff] [blame] | 2209 | if (strchr((char *) name,':') != (char *) NULL) |
cristy | 768b930 | 2010-11-20 00:05:47 +0000 | [diff] [blame] | 2210 | { |
| 2211 | /* |
| 2212 | Skip over namespace. |
| 2213 | */ |
| 2214 | for ( ; *name != ':'; name++) ; |
| 2215 | name++; |
| 2216 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2217 | switch (*name) |
| 2218 | { |
| 2219 | case 'C': |
| 2220 | case 'c': |
| 2221 | { |
| 2222 | if (LocaleCompare((const char *) name,"circle") == 0) |
| 2223 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2224 | (void) FormatLocaleFile(svg_info->file,"circle %g,%g %g,%g\n", |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 2225 | svg_info->element.cx,svg_info->element.cy,svg_info->element.cx, |
| 2226 | svg_info->element.cy+svg_info->element.minor); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2227 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2228 | break; |
| 2229 | } |
| 2230 | if (LocaleCompare((const char *) name,"clipPath") == 0) |
| 2231 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2232 | (void) FormatLocaleFile(svg_info->file,"pop clip-path\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2233 | break; |
| 2234 | } |
| 2235 | break; |
| 2236 | } |
| 2237 | case 'D': |
| 2238 | case 'd': |
| 2239 | { |
| 2240 | if (LocaleCompare((const char *) name,"defs") == 0) |
| 2241 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2242 | (void) FormatLocaleFile(svg_info->file,"pop defs\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2243 | break; |
| 2244 | } |
| 2245 | if (LocaleCompare((const char *) name,"desc") == 0) |
| 2246 | { |
| 2247 | register char |
| 2248 | *p; |
| 2249 | |
| 2250 | if (*svg_info->text == '\0') |
| 2251 | break; |
| 2252 | (void) fputc('#',svg_info->file); |
| 2253 | for (p=svg_info->text; *p != '\0'; p++) |
| 2254 | { |
| 2255 | (void) fputc(*p,svg_info->file); |
| 2256 | if (*p == '\n') |
| 2257 | (void) fputc('#',svg_info->file); |
| 2258 | } |
| 2259 | (void) fputc('\n',svg_info->file); |
| 2260 | *svg_info->text='\0'; |
| 2261 | break; |
| 2262 | } |
| 2263 | break; |
| 2264 | } |
| 2265 | case 'E': |
| 2266 | case 'e': |
| 2267 | { |
| 2268 | if (LocaleCompare((const char *) name,"ellipse") == 0) |
| 2269 | { |
| 2270 | double |
| 2271 | angle; |
| 2272 | |
| 2273 | angle=svg_info->element.angle; |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2274 | (void) FormatLocaleFile(svg_info->file,"ellipse %g,%g %g,%g 0,360\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2275 | svg_info->element.cx,svg_info->element.cy, |
| 2276 | angle == 0.0 ? svg_info->element.major : svg_info->element.minor, |
| 2277 | angle == 0.0 ? svg_info->element.minor : svg_info->element.major); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2278 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2279 | break; |
| 2280 | } |
| 2281 | break; |
| 2282 | } |
| 2283 | case 'G': |
| 2284 | case 'g': |
| 2285 | { |
| 2286 | if (LocaleCompare((const char *) name,"g") == 0) |
| 2287 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2288 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2289 | break; |
| 2290 | } |
| 2291 | break; |
| 2292 | } |
| 2293 | case 'I': |
| 2294 | case 'i': |
| 2295 | { |
| 2296 | if (LocaleCompare((const char *) name,"image") == 0) |
| 2297 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2298 | (void) FormatLocaleFile(svg_info->file, |
| 2299 | "image Over %g,%g %g,%g '%s'\n",svg_info->bounds.x, |
| 2300 | svg_info->bounds.y,svg_info->bounds.width,svg_info->bounds.height, |
| 2301 | svg_info->url); |
| 2302 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2303 | break; |
| 2304 | } |
| 2305 | break; |
| 2306 | } |
| 2307 | case 'L': |
| 2308 | case 'l': |
| 2309 | { |
| 2310 | if (LocaleCompare((const char *) name,"line") == 0) |
| 2311 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2312 | (void) FormatLocaleFile(svg_info->file,"line %g,%g %g,%g\n", |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 2313 | svg_info->segment.x1,svg_info->segment.y1,svg_info->segment.x2, |
| 2314 | svg_info->segment.y2); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2315 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2316 | break; |
| 2317 | } |
| 2318 | if (LocaleCompare((const char *) name,"linearGradient") == 0) |
| 2319 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2320 | (void) FormatLocaleFile(svg_info->file,"pop gradient\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2321 | break; |
| 2322 | } |
| 2323 | break; |
| 2324 | } |
| 2325 | case 'P': |
| 2326 | case 'p': |
| 2327 | { |
| 2328 | if (LocaleCompare((const char *) name,"pattern") == 0) |
| 2329 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2330 | (void) FormatLocaleFile(svg_info->file,"pop pattern\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2331 | break; |
| 2332 | } |
| 2333 | if (LocaleCompare((const char *) name,"path") == 0) |
| 2334 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2335 | (void) FormatLocaleFile(svg_info->file,"path '%s'\n", |
| 2336 | svg_info->vertices); |
| 2337 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2338 | break; |
| 2339 | } |
| 2340 | if (LocaleCompare((const char *) name,"polygon") == 0) |
| 2341 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2342 | (void) FormatLocaleFile(svg_info->file,"polygon %s\n", |
| 2343 | svg_info->vertices); |
| 2344 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2345 | break; |
| 2346 | } |
| 2347 | if (LocaleCompare((const char *) name,"polyline") == 0) |
| 2348 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2349 | (void) FormatLocaleFile(svg_info->file,"polyline %s\n", |
| 2350 | svg_info->vertices); |
| 2351 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2352 | break; |
| 2353 | } |
| 2354 | break; |
| 2355 | } |
| 2356 | case 'R': |
| 2357 | case 'r': |
| 2358 | { |
| 2359 | if (LocaleCompare((const char *) name,"radialGradient") == 0) |
| 2360 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2361 | (void) FormatLocaleFile(svg_info->file,"pop gradient\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2362 | break; |
| 2363 | } |
| 2364 | if (LocaleCompare((const char *) name,"rect") == 0) |
| 2365 | { |
| 2366 | if ((svg_info->radius.x == 0.0) && (svg_info->radius.y == 0.0)) |
| 2367 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2368 | (void) FormatLocaleFile(svg_info->file,"rectangle %g,%g %g,%g\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2369 | svg_info->bounds.x,svg_info->bounds.y, |
| 2370 | svg_info->bounds.x+svg_info->bounds.width, |
| 2371 | svg_info->bounds.y+svg_info->bounds.height); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2372 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2373 | break; |
| 2374 | } |
| 2375 | if (svg_info->radius.x == 0.0) |
| 2376 | svg_info->radius.x=svg_info->radius.y; |
| 2377 | if (svg_info->radius.y == 0.0) |
| 2378 | svg_info->radius.y=svg_info->radius.x; |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2379 | (void) FormatLocaleFile(svg_info->file, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 2380 | "roundRectangle %g,%g %g,%g %g,%g\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2381 | svg_info->bounds.x,svg_info->bounds.y,svg_info->bounds.x+ |
| 2382 | svg_info->bounds.width,svg_info->bounds.y+svg_info->bounds.height, |
| 2383 | svg_info->radius.x,svg_info->radius.y); |
| 2384 | svg_info->radius.x=0.0; |
| 2385 | svg_info->radius.y=0.0; |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2386 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2387 | break; |
| 2388 | } |
| 2389 | break; |
| 2390 | } |
| 2391 | case 'S': |
| 2392 | case 's': |
| 2393 | { |
| 2394 | if (LocaleCompare((const char *) name,"stop") == 0) |
| 2395 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2396 | (void) FormatLocaleFile(svg_info->file,"stop-color '%s' %s\n", |
| 2397 | svg_info->stop_color,svg_info->offset); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2398 | break; |
| 2399 | } |
| 2400 | if (LocaleCompare((const char *) name,"svg") == 0) |
| 2401 | { |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2402 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2403 | break; |
| 2404 | } |
| 2405 | break; |
| 2406 | } |
| 2407 | case 'T': |
| 2408 | case 't': |
| 2409 | { |
| 2410 | if (LocaleCompare((const char *) name,"text") == 0) |
| 2411 | { |
| 2412 | if (*svg_info->text != '\0') |
| 2413 | { |
| 2414 | char |
| 2415 | *text; |
| 2416 | |
| 2417 | text=EscapeString(svg_info->text,'\''); |
cristy | e8d7cc5 | 2011-11-24 18:56:11 +0000 | [diff] [blame] | 2418 | (void) FormatLocaleFile(svg_info->file,"text %g,%g '%s'\n", |
| 2419 | svg_info->bounds.x,svg_info->bounds.y,text); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2420 | text=DestroyString(text); |
| 2421 | *svg_info->text='\0'; |
| 2422 | } |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2423 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2424 | break; |
| 2425 | } |
| 2426 | if (LocaleCompare((const char *) name,"tspan") == 0) |
| 2427 | { |
| 2428 | if (*svg_info->text != '\0') |
| 2429 | { |
| 2430 | DrawInfo |
| 2431 | *draw_info; |
| 2432 | |
| 2433 | TypeMetric |
| 2434 | metrics; |
| 2435 | |
| 2436 | char |
| 2437 | *text; |
| 2438 | |
| 2439 | text=EscapeString(svg_info->text,'\''); |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2440 | (void) FormatLocaleFile(svg_info->file,"text %g,%g '%s'\n", |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 2441 | svg_info->bounds.x,svg_info->bounds.y,text); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2442 | text=DestroyString(text); |
| 2443 | draw_info=CloneDrawInfo(svg_info->image_info,(DrawInfo *) NULL); |
| 2444 | draw_info->pointsize=svg_info->pointsize; |
| 2445 | draw_info->text=AcquireString(svg_info->text); |
| 2446 | (void) ConcatenateString(&draw_info->text," "); |
cristy | 5cbc016 | 2011-08-29 00:36:28 +0000 | [diff] [blame] | 2447 | (void) GetTypeMetrics(svg_info->image,draw_info,&metrics, |
| 2448 | svg_info->exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2449 | svg_info->bounds.x+=metrics.width; |
| 2450 | draw_info=DestroyDrawInfo(draw_info); |
| 2451 | *svg_info->text='\0'; |
| 2452 | } |
cristy | b51dff5 | 2011-05-19 16:55:47 +0000 | [diff] [blame] | 2453 | (void) FormatLocaleFile(svg_info->file,"pop graphic-context\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2454 | break; |
| 2455 | } |
| 2456 | if (LocaleCompare((const char *) name,"title") == 0) |
| 2457 | { |
| 2458 | if (*svg_info->text == '\0') |
| 2459 | break; |
| 2460 | (void) CloneString(&svg_info->title,svg_info->text); |
| 2461 | *svg_info->text='\0'; |
| 2462 | break; |
| 2463 | } |
| 2464 | break; |
| 2465 | } |
| 2466 | default: |
| 2467 | break; |
| 2468 | } |
| 2469 | *svg_info->text='\0'; |
| 2470 | (void) ResetMagickMemory(&svg_info->element,0,sizeof(svg_info->element)); |
| 2471 | (void) ResetMagickMemory(&svg_info->segment,0,sizeof(svg_info->segment)); |
| 2472 | svg_info->n--; |
| 2473 | } |
| 2474 | |
| 2475 | static void SVGCharacters(void *context,const xmlChar *c,int length) |
| 2476 | { |
cristy | 6dc3b78 | 2011-11-08 19:24:00 +0000 | [diff] [blame] | 2477 | char |
| 2478 | *text; |
| 2479 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2480 | register char |
| 2481 | *p; |
| 2482 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2483 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2484 | i; |
| 2485 | |
| 2486 | SVGInfo |
| 2487 | *svg_info; |
| 2488 | |
| 2489 | /* |
| 2490 | Receiving some characters from the parser. |
| 2491 | */ |
| 2492 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2493 | " SAX.characters(%s,%.20g)",c,(double) length); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2494 | svg_info=(SVGInfo *) context; |
cristy | 6dc3b78 | 2011-11-08 19:24:00 +0000 | [diff] [blame] | 2495 | text=(char *) AcquireQuantumMemory(length+1,sizeof(*text)); |
| 2496 | if (text == (char *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2497 | return; |
cristy | 6dc3b78 | 2011-11-08 19:24:00 +0000 | [diff] [blame] | 2498 | p=text; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2499 | for (i=0; i < (ssize_t) length; i++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2500 | *p++=c[i]; |
| 2501 | *p='\0'; |
cristy | 6dc3b78 | 2011-11-08 19:24:00 +0000 | [diff] [blame] | 2502 | StripString(text); |
| 2503 | if (svg_info->text == (char *) NULL) |
| 2504 | svg_info->text=text; |
| 2505 | else |
| 2506 | { |
| 2507 | (void) ConcatenateString(&svg_info->text,text); |
| 2508 | text=DestroyString(text); |
| 2509 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2510 | } |
| 2511 | |
| 2512 | static void SVGReference(void *context,const xmlChar *name) |
| 2513 | { |
| 2514 | SVGInfo |
| 2515 | *svg_info; |
| 2516 | |
| 2517 | xmlParserCtxtPtr |
| 2518 | parser; |
| 2519 | |
| 2520 | /* |
| 2521 | Called when an entity reference is detected. |
| 2522 | */ |
| 2523 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.reference(%s)", |
| 2524 | name); |
| 2525 | svg_info=(SVGInfo *) context; |
| 2526 | parser=svg_info->parser; |
| 2527 | if (parser == (xmlParserCtxtPtr) NULL) |
| 2528 | return; |
| 2529 | if (parser->node == (xmlNodePtr) NULL) |
| 2530 | return; |
| 2531 | if (*name == '#') |
| 2532 | (void) xmlAddChild(parser->node,xmlNewCharRef(svg_info->document,name)); |
| 2533 | else |
| 2534 | (void) xmlAddChild(parser->node,xmlNewReference(svg_info->document,name)); |
| 2535 | } |
| 2536 | |
| 2537 | static void SVGIgnorableWhitespace(void *context,const xmlChar *c,int length) |
| 2538 | { |
| 2539 | SVGInfo |
| 2540 | *svg_info; |
| 2541 | |
| 2542 | /* |
| 2543 | Receiving some ignorable whitespaces from the parser. |
| 2544 | */ |
| 2545 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 2546 | " SAX.ignorableWhitespace(%.30s, %d)",c,length); |
| 2547 | svg_info=(SVGInfo *) context; |
cristy | da16f16 | 2011-02-19 23:52:17 +0000 | [diff] [blame] | 2548 | (void) svg_info; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2549 | } |
| 2550 | |
| 2551 | static void SVGProcessingInstructions(void *context,const xmlChar *target, |
| 2552 | const xmlChar *data) |
| 2553 | { |
| 2554 | SVGInfo |
| 2555 | *svg_info; |
| 2556 | |
| 2557 | /* |
| 2558 | A processing instruction has been parsed. |
| 2559 | */ |
| 2560 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 2561 | " SAX.processingInstruction(%s, %s)",target,data); |
| 2562 | svg_info=(SVGInfo *) context; |
cristy | da16f16 | 2011-02-19 23:52:17 +0000 | [diff] [blame] | 2563 | (void) svg_info; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2564 | } |
| 2565 | |
| 2566 | static void SVGComment(void *context,const xmlChar *value) |
| 2567 | { |
| 2568 | SVGInfo |
| 2569 | *svg_info; |
| 2570 | |
| 2571 | /* |
| 2572 | A comment has been parsed. |
| 2573 | */ |
| 2574 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.comment(%s)", |
| 2575 | value); |
| 2576 | svg_info=(SVGInfo *) context; |
| 2577 | if (svg_info->comment != (char *) NULL) |
| 2578 | (void) ConcatenateString(&svg_info->comment,"\n"); |
| 2579 | (void) ConcatenateString(&svg_info->comment,(const char *) value); |
| 2580 | } |
| 2581 | |
| 2582 | static void SVGWarning(void *context,const char *format,...) |
| 2583 | { |
| 2584 | char |
| 2585 | *message, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2586 | reason[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2587 | |
| 2588 | SVGInfo |
| 2589 | *svg_info; |
| 2590 | |
| 2591 | va_list |
| 2592 | operands; |
| 2593 | |
| 2594 | /** |
| 2595 | Display and format a warning messages, gives file, line, position and |
| 2596 | extra parameters. |
| 2597 | */ |
| 2598 | va_start(operands,format); |
| 2599 | svg_info=(SVGInfo *) context; |
| 2600 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.warning: "); |
| 2601 | (void) LogMagickEvent(CoderEvent,GetMagickModule(),format,operands); |
| 2602 | #if !defined(MAGICKCORE_HAVE_VSNPRINTF) |
| 2603 | (void) vsprintf(reason,format,operands); |
| 2604 | #else |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2605 | (void) vsnprintf(reason,MagickPathExtent,format,operands); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2606 | #endif |
| 2607 | message=GetExceptionMessage(errno); |
| 2608 | (void) ThrowMagickException(svg_info->exception,GetMagickModule(), |
| 2609 | DelegateWarning,reason,"`%s`",message); |
| 2610 | message=DestroyString(message); |
| 2611 | va_end(operands); |
| 2612 | } |
| 2613 | |
| 2614 | static void SVGError(void *context,const char *format,...) |
| 2615 | { |
| 2616 | char |
| 2617 | *message, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2618 | reason[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2619 | |
| 2620 | SVGInfo |
| 2621 | *svg_info; |
| 2622 | |
| 2623 | va_list |
| 2624 | operands; |
| 2625 | |
| 2626 | /* |
| 2627 | Display and format a error formats, gives file, line, position and |
| 2628 | extra parameters. |
| 2629 | */ |
| 2630 | va_start(operands,format); |
| 2631 | svg_info=(SVGInfo *) context; |
| 2632 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.error: "); |
| 2633 | (void) LogMagickEvent(CoderEvent,GetMagickModule(),format,operands); |
| 2634 | #if !defined(MAGICKCORE_HAVE_VSNPRINTF) |
| 2635 | (void) vsprintf(reason,format,operands); |
| 2636 | #else |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2637 | (void) vsnprintf(reason,MagickPathExtent,format,operands); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2638 | #endif |
| 2639 | message=GetExceptionMessage(errno); |
| 2640 | (void) ThrowMagickException(svg_info->exception,GetMagickModule(),CoderError, |
| 2641 | reason,"`%s`",message); |
| 2642 | message=DestroyString(message); |
| 2643 | va_end(operands); |
| 2644 | } |
| 2645 | |
| 2646 | static void SVGCDataBlock(void *context,const xmlChar *value,int length) |
| 2647 | { |
| 2648 | SVGInfo |
| 2649 | *svg_info; |
| 2650 | |
| 2651 | xmlNodePtr |
| 2652 | child; |
| 2653 | |
| 2654 | xmlParserCtxtPtr |
| 2655 | parser; |
| 2656 | |
| 2657 | /* |
| 2658 | Called when a pcdata block has been parsed. |
| 2659 | */ |
| 2660 | (void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.pcdata(%s, %d)", |
| 2661 | value,length); |
| 2662 | svg_info=(SVGInfo *) context; |
| 2663 | parser=svg_info->parser; |
| 2664 | child=xmlGetLastChild(parser->node); |
| 2665 | if ((child != (xmlNodePtr) NULL) && (child->type == XML_CDATA_SECTION_NODE)) |
| 2666 | { |
| 2667 | xmlTextConcat(child,value,length); |
| 2668 | return; |
| 2669 | } |
| 2670 | (void) xmlAddChild(parser->node,xmlNewCDataBlock(parser->myDoc,value,length)); |
| 2671 | } |
| 2672 | |
| 2673 | static void SVGExternalSubset(void *context,const xmlChar *name, |
| 2674 | const xmlChar *external_id,const xmlChar *system_id) |
| 2675 | { |
| 2676 | SVGInfo |
| 2677 | *svg_info; |
| 2678 | |
| 2679 | xmlParserCtxt |
| 2680 | parser_context; |
| 2681 | |
| 2682 | xmlParserCtxtPtr |
| 2683 | parser; |
| 2684 | |
| 2685 | xmlParserInputPtr |
| 2686 | input; |
| 2687 | |
| 2688 | /* |
| 2689 | Does this document has an external subset? |
| 2690 | */ |
| 2691 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 2692 | " SAX.externalSubset(%s, %s, %s)",name, |
| 2693 | (external_id != (const xmlChar *) NULL ? (const char *) external_id : "none"), |
| 2694 | (system_id != (const xmlChar *) NULL ? (const char *) system_id : "none")); |
| 2695 | svg_info=(SVGInfo *) context; |
| 2696 | parser=svg_info->parser; |
| 2697 | if (((external_id == NULL) && (system_id == NULL)) || |
| 2698 | ((parser->validate == 0) || (parser->wellFormed == 0) || |
| 2699 | (svg_info->document == 0))) |
| 2700 | return; |
| 2701 | input=SVGResolveEntity(context,external_id,system_id); |
| 2702 | if (input == NULL) |
| 2703 | return; |
| 2704 | (void) xmlNewDtd(svg_info->document,name,external_id,system_id); |
| 2705 | parser_context=(*parser); |
| 2706 | parser->inputTab=(xmlParserInputPtr *) xmlMalloc(5*sizeof(*parser->inputTab)); |
| 2707 | if (parser->inputTab == (xmlParserInputPtr *) NULL) |
| 2708 | { |
| 2709 | parser->errNo=XML_ERR_NO_MEMORY; |
| 2710 | parser->input=parser_context.input; |
| 2711 | parser->inputNr=parser_context.inputNr; |
| 2712 | parser->inputMax=parser_context.inputMax; |
| 2713 | parser->inputTab=parser_context.inputTab; |
| 2714 | return; |
| 2715 | } |
| 2716 | parser->inputNr=0; |
| 2717 | parser->inputMax=5; |
| 2718 | parser->input=NULL; |
| 2719 | xmlPushInput(parser,input); |
| 2720 | (void) xmlSwitchEncoding(parser,xmlDetectCharEncoding(parser->input->cur,4)); |
| 2721 | if (input->filename == (char *) NULL) |
| 2722 | input->filename=(char *) xmlStrdup(system_id); |
| 2723 | input->line=1; |
| 2724 | input->col=1; |
| 2725 | input->base=parser->input->cur; |
| 2726 | input->cur=parser->input->cur; |
| 2727 | input->free=NULL; |
| 2728 | xmlParseExternalSubset(parser,external_id,system_id); |
| 2729 | while (parser->inputNr > 1) |
| 2730 | (void) xmlPopInput(parser); |
| 2731 | xmlFreeInputStream(parser->input); |
| 2732 | xmlFree(parser->inputTab); |
| 2733 | parser->input=parser_context.input; |
| 2734 | parser->inputNr=parser_context.inputNr; |
| 2735 | parser->inputMax=parser_context.inputMax; |
| 2736 | parser->inputTab=parser_context.inputTab; |
| 2737 | } |
| 2738 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2739 | #if defined(__cplusplus) || defined(c_plusplus) |
| 2740 | } |
| 2741 | #endif |
| 2742 | |
glennrp | d5d43c2 | 2012-09-25 14:48:23 +0000 | [diff] [blame] | 2743 | /* |
| 2744 | Static declarations. |
| 2745 | */ |
| 2746 | static char |
cristy | ca559d8 | 2013-03-17 13:44:24 +0000 | [diff] [blame] | 2747 | SVGDensityGeometry[] = "90.0x90.0"; |
dirk | 200dd43 | 2015-02-08 00:45:00 +0000 | [diff] [blame] | 2748 | |
glennrp | d5d43c2 | 2012-09-25 14:48:23 +0000 | [diff] [blame] | 2749 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2750 | static Image *ReadSVGImage(const ImageInfo *image_info,ExceptionInfo *exception) |
| 2751 | { |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2752 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2753 | filename[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2754 | |
| 2755 | FILE |
| 2756 | *file; |
| 2757 | |
| 2758 | Image |
| 2759 | *image; |
| 2760 | |
| 2761 | int |
| 2762 | status, |
| 2763 | unique_file; |
| 2764 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2765 | ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2766 | n; |
| 2767 | |
| 2768 | SVGInfo |
| 2769 | *svg_info; |
| 2770 | |
| 2771 | unsigned char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2772 | message[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2773 | |
cristy | 1f9e1ed | 2009-11-18 04:09:38 +0000 | [diff] [blame] | 2774 | xmlSAXHandler |
cristy | 5f6f01c | 2009-11-19 19:36:42 +0000 | [diff] [blame] | 2775 | sax_modules; |
cristy | 1f9e1ed | 2009-11-18 04:09:38 +0000 | [diff] [blame] | 2776 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2777 | xmlSAXHandlerPtr |
| 2778 | sax_handler; |
| 2779 | |
| 2780 | /* |
| 2781 | Open image file. |
| 2782 | */ |
| 2783 | assert(image_info != (const ImageInfo *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 2784 | assert(image_info->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2785 | assert(exception != (ExceptionInfo *) NULL); |
| 2786 | if (image_info->debug != MagickFalse) |
| 2787 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s", |
| 2788 | image_info->filename); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 2789 | assert(exception->signature == MagickCoreSignature); |
cristy | 9950d57 | 2011-10-01 18:22:35 +0000 | [diff] [blame] | 2790 | image=AcquireImage(image_info,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2791 | status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception); |
| 2792 | if (status == MagickFalse) |
| 2793 | { |
| 2794 | image=DestroyImageList(image); |
| 2795 | return((Image *) NULL); |
| 2796 | } |
cristy | 7da596e | 2012-08-15 11:36:05 +0000 | [diff] [blame] | 2797 | if ((image->resolution.x == 0.0) || (image->resolution.y == 0.0)) |
| 2798 | { |
| 2799 | GeometryInfo |
| 2800 | geometry_info; |
| 2801 | |
| 2802 | int |
| 2803 | flags; |
| 2804 | |
| 2805 | flags=ParseGeometry(SVGDensityGeometry,&geometry_info); |
| 2806 | image->resolution.x=geometry_info.rho; |
| 2807 | image->resolution.y=geometry_info.sigma; |
| 2808 | if ((flags & SigmaValue) == 0) |
| 2809 | image->resolution.y=image->resolution.x; |
| 2810 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2811 | if (LocaleCompare(image_info->magick,"MSVG") != 0) |
| 2812 | { |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2813 | const DelegateInfo |
| 2814 | *delegate_info; |
| 2815 | |
| 2816 | delegate_info=GetDelegateInfo("svg:decode",(char *) NULL,exception); |
| 2817 | if (delegate_info != (const DelegateInfo *) NULL) |
| 2818 | { |
| 2819 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2820 | background[MagickPathExtent], |
| 2821 | command[MagickPathExtent], |
cristy | 5181656 | 2015-04-12 13:18:38 +0000 | [diff] [blame] | 2822 | *density, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2823 | input_filename[MagickPathExtent], |
| 2824 | opacity[MagickPathExtent], |
| 2825 | output_filename[MagickPathExtent], |
| 2826 | unique[MagickPathExtent]; |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2827 | |
| 2828 | int |
| 2829 | status; |
| 2830 | |
cristy | a97bc00 | 2014-10-30 20:19:53 +0000 | [diff] [blame] | 2831 | struct stat |
| 2832 | attributes; |
| 2833 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2834 | /* |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 2835 | Our best hope of compliance with the SVG standard. |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2836 | */ |
cristy | d8e3e46 | 2014-11-04 12:19:17 +0000 | [diff] [blame] | 2837 | status=AcquireUniqueSymbolicLink(image->filename,input_filename); |
| 2838 | (void) AcquireUniqueFilename(output_filename); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2839 | (void) AcquireUniqueFilename(unique); |
cristy | 5181656 | 2015-04-12 13:18:38 +0000 | [diff] [blame] | 2840 | density=AcquireString(""); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2841 | (void) FormatLocaleString(density,MagickPathExtent,"%.20g,%.20g", |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2842 | image->resolution.x,image->resolution.y); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2843 | (void) FormatLocaleString(background,MagickPathExtent, |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2844 | "rgb(%.20g%%,%.20g%%,%.20g%%)", |
| 2845 | 100.0*QuantumScale*image->background_color.red, |
| 2846 | 100.0*QuantumScale*image->background_color.green, |
| 2847 | 100.0*QuantumScale*image->background_color.blue); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2848 | (void) FormatLocaleString(opacity,MagickPathExtent,"%.20g", |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2849 | QuantumScale*image->background_color.alpha); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2850 | (void) FormatLocaleString(command,MagickPathExtent,GetDelegateCommands( |
cristy | d8e3e46 | 2014-11-04 12:19:17 +0000 | [diff] [blame] | 2851 | delegate_info),input_filename,output_filename,density,background, |
| 2852 | opacity,unique); |
cristy | 5181656 | 2015-04-12 13:18:38 +0000 | [diff] [blame] | 2853 | density=DestroyString(density); |
cristy | dfc19b6 | 2014-10-17 22:52:24 +0000 | [diff] [blame] | 2854 | status=ExternalDelegateCommand(MagickFalse,image_info->verbose, |
| 2855 | command,(char *) NULL,exception); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2856 | (void) RelinquishUniqueFileResource(unique); |
cristy | d8e3e46 | 2014-11-04 12:19:17 +0000 | [diff] [blame] | 2857 | (void) RelinquishUniqueFileResource(input_filename); |
cristy | 488eb40 | 2014-11-24 15:32:06 +0000 | [diff] [blame] | 2858 | if ((status == 0) && (stat(output_filename,&attributes) == 0) && |
cristy | f201ba6 | 2015-07-05 13:54:28 +0000 | [diff] [blame] | 2859 | (attributes.st_size > 0)) |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2860 | { |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 2861 | Image |
| 2862 | *svg_image; |
| 2863 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2864 | ImageInfo |
| 2865 | *read_info; |
| 2866 | |
| 2867 | read_info=CloneImageInfo(image_info); |
cristy | d8e3e46 | 2014-11-04 12:19:17 +0000 | [diff] [blame] | 2868 | (void) CopyMagickString(read_info->filename,output_filename, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2869 | MagickPathExtent); |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 2870 | svg_image=ReadImage(read_info,exception); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2871 | read_info=DestroyImageInfo(read_info); |
cristy | d8e3e46 | 2014-11-04 12:19:17 +0000 | [diff] [blame] | 2872 | (void) RelinquishUniqueFileResource(output_filename); |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 2873 | if (svg_image != (Image *) NULL) |
| 2874 | { |
| 2875 | image=DestroyImage(image); |
| 2876 | return(svg_image); |
| 2877 | } |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2878 | } |
cristy | d8e3e46 | 2014-11-04 12:19:17 +0000 | [diff] [blame] | 2879 | (void) RelinquishUniqueFileResource(output_filename); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2880 | } |
| 2881 | { |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2882 | #if defined(MAGICKCORE_RSVG_DELEGATE) |
| 2883 | #if defined(MAGICKCORE_CAIRO_DELEGATE) |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2884 | cairo_surface_t |
| 2885 | *cairo_surface; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2886 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2887 | cairo_t |
| 2888 | *cairo_image; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2889 | |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 2890 | MemoryInfo |
| 2891 | *pixel_info; |
| 2892 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2893 | register unsigned char |
| 2894 | *p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2895 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2896 | RsvgDimensionData |
| 2897 | dimension_info; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2898 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2899 | unsigned char |
| 2900 | *pixels; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2901 | |
| 2902 | #else |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2903 | GdkPixbuf |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 2904 | *pixel_buffer; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2905 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2906 | register const guchar |
| 2907 | *p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2908 | #endif |
| 2909 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2910 | GError |
| 2911 | *error; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2912 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2913 | ssize_t |
| 2914 | y; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2915 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2916 | PixelInfo |
| 2917 | fill_color; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2918 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2919 | register ssize_t |
| 2920 | x; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2921 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2922 | register Quantum |
| 2923 | *q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2924 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2925 | RsvgHandle |
| 2926 | *svg_handle; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2927 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2928 | svg_handle=rsvg_handle_new(); |
| 2929 | if (svg_handle == (RsvgHandle *) NULL) |
| 2930 | ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); |
| 2931 | rsvg_handle_set_base_uri(svg_handle,image_info->filename); |
dirk | 8355e65 | 2014-01-02 08:14:54 +0000 | [diff] [blame] | 2932 | if ((image->resolution.x != 90.0) && (image->resolution.y != 90.0)) |
| 2933 | rsvg_handle_set_dpi_x_y(svg_handle,image->resolution.x, |
| 2934 | image->resolution.y); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2935 | while ((n=ReadBlob(image,MagickPathExtent,message)) != 0) |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2936 | { |
| 2937 | error=(GError *) NULL; |
| 2938 | (void) rsvg_handle_write(svg_handle,message,n,&error); |
| 2939 | if (error != (GError *) NULL) |
| 2940 | g_error_free(error); |
| 2941 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2942 | error=(GError *) NULL; |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2943 | rsvg_handle_close(svg_handle,&error); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2944 | if (error != (GError *) NULL) |
| 2945 | g_error_free(error); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2946 | #if defined(MAGICKCORE_CAIRO_DELEGATE) |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2947 | rsvg_handle_get_dimensions(svg_handle,&dimension_info); |
dirk | 8355e65 | 2014-01-02 08:14:54 +0000 | [diff] [blame] | 2948 | image->columns=image->resolution.x*dimension_info.width/90.0; |
| 2949 | image->rows=image->resolution.y*dimension_info.height/90.0; |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 2950 | pixel_info=(MemoryInfo *) NULL; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2951 | #else |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 2952 | pixel_buffer=rsvg_handle_get_pixbuf(svg_handle); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2953 | rsvg_handle_free(svg_handle); |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 2954 | image->columns=gdk_pixbuf_get_width(pixel_buffer); |
| 2955 | image->rows=gdk_pixbuf_get_height(pixel_buffer); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2956 | #endif |
cristy | acabb84 | 2014-12-14 23:36:33 +0000 | [diff] [blame] | 2957 | status=SetImageExtent(image,image->columns,image->rows,exception); |
| 2958 | if (status == MagickFalse) |
| 2959 | return(DestroyImageList(image)); |
cristy | 8a46d82 | 2012-08-28 23:32:39 +0000 | [diff] [blame] | 2960 | image->alpha_trait=BlendPixelTrait; |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2961 | SetImageProperty(image,"svg:base-uri", |
| 2962 | rsvg_handle_get_base_uri(svg_handle),exception); |
| 2963 | if ((image->columns == 0) || (image->rows == 0)) |
| 2964 | { |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2965 | #if !defined(MAGICKCORE_CAIRO_DELEGATE) |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 2966 | g_object_unref(G_OBJECT(pixel_buffer)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2967 | #endif |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2968 | g_object_unref(svg_handle); |
| 2969 | ThrowReaderException(MissingDelegateError, |
| 2970 | "NoDecodeDelegateForThisImageFormat"); |
| 2971 | } |
| 2972 | if (image_info->ping == MagickFalse) |
| 2973 | { |
dirk | cd2f152 | 2014-10-11 08:11:08 +0000 | [diff] [blame] | 2974 | #if defined(MAGICKCORE_CAIRO_DELEGATE) |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2975 | size_t |
| 2976 | stride; |
cristy | 20d6cfe | 2012-05-24 00:39:22 +0000 | [diff] [blame] | 2977 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2978 | stride=4*image->columns; |
cristy | a0e0a2d | 2012-05-24 13:07:10 +0000 | [diff] [blame] | 2979 | #if defined(MAGICKCORE_PANGOCAIRO_DELEGATE) |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2980 | stride=(size_t) cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, |
cristy | 50631bc | 2014-07-25 16:16:54 +0000 | [diff] [blame] | 2981 | (int) image->columns); |
cristy | a0e0a2d | 2012-05-24 13:07:10 +0000 | [diff] [blame] | 2982 | #endif |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 2983 | pixel_info=AcquireVirtualMemory(stride,image->rows*sizeof(*pixels)); |
| 2984 | if (pixel_info == (MemoryInfo *) NULL) |
cristy | e391a85 | 2009-11-21 14:50:33 +0000 | [diff] [blame] | 2985 | { |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2986 | g_object_unref(svg_handle); |
| 2987 | ThrowReaderException(ResourceLimitError, |
| 2988 | "MemoryAllocationFailed"); |
cristy | e391a85 | 2009-11-21 14:50:33 +0000 | [diff] [blame] | 2989 | } |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 2990 | pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); |
cristy | e391a85 | 2009-11-21 14:50:33 +0000 | [diff] [blame] | 2991 | #endif |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2992 | (void) SetImageBackgroundColor(image,exception); |
| 2993 | #if defined(MAGICKCORE_CAIRO_DELEGATE) |
| 2994 | cairo_surface=cairo_image_surface_create_for_data(pixels, |
cristy | 50631bc | 2014-07-25 16:16:54 +0000 | [diff] [blame] | 2995 | CAIRO_FORMAT_ARGB32,(int) image->columns,(int) image->rows,(int) |
| 2996 | stride); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 2997 | if (cairo_surface == (cairo_surface_t *) NULL) |
cristy | e391a85 | 2009-11-21 14:50:33 +0000 | [diff] [blame] | 2998 | { |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 2999 | pixel_info=RelinquishVirtualMemory(pixel_info); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 3000 | g_object_unref(svg_handle); |
| 3001 | ThrowReaderException(ResourceLimitError, |
| 3002 | "MemoryAllocationFailed"); |
cristy | e391a85 | 2009-11-21 14:50:33 +0000 | [diff] [blame] | 3003 | } |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 3004 | cairo_image=cairo_create(cairo_surface); |
| 3005 | cairo_set_operator(cairo_image,CAIRO_OPERATOR_CLEAR); |
| 3006 | cairo_paint(cairo_image); |
| 3007 | cairo_set_operator(cairo_image,CAIRO_OPERATOR_OVER); |
dirk | 2b629d6 | 2014-01-07 22:30:15 +0000 | [diff] [blame] | 3008 | cairo_scale(cairo_image,image->resolution.x/90.0, |
| 3009 | image->resolution.y/90.0); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 3010 | rsvg_handle_render_cairo(svg_handle,cairo_image); |
| 3011 | cairo_destroy(cairo_image); |
| 3012 | cairo_surface_destroy(cairo_surface); |
| 3013 | g_object_unref(svg_handle); |
| 3014 | p=pixels; |
| 3015 | #else |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 3016 | p=gdk_pixbuf_get_pixels(pixel_buffer); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 3017 | #endif |
| 3018 | GetPixelInfo(image,&fill_color); |
| 3019 | for (y=0; y < (ssize_t) image->rows; y++) |
| 3020 | { |
| 3021 | q=GetAuthenticPixels(image,0,y,image->columns,1,exception); |
| 3022 | if (q == (Quantum *) NULL) |
| 3023 | break; |
| 3024 | for (x=0; x < (ssize_t) image->columns; x++) |
| 3025 | { |
| 3026 | #if defined(MAGICKCORE_CAIRO_DELEGATE) |
| 3027 | fill_color.blue=ScaleCharToQuantum(*p++); |
| 3028 | fill_color.green=ScaleCharToQuantum(*p++); |
| 3029 | fill_color.red=ScaleCharToQuantum(*p++); |
| 3030 | #else |
| 3031 | fill_color.red=ScaleCharToQuantum(*p++); |
| 3032 | fill_color.green=ScaleCharToQuantum(*p++); |
| 3033 | fill_color.blue=ScaleCharToQuantum(*p++); |
| 3034 | #endif |
| 3035 | fill_color.alpha=ScaleCharToQuantum(*p++); |
| 3036 | #if defined(MAGICKCORE_CAIRO_DELEGATE) |
| 3037 | { |
| 3038 | double |
| 3039 | gamma; |
cristy | acff16a | 2012-08-16 00:21:35 +0000 | [diff] [blame] | 3040 | |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 3041 | gamma=QuantumScale*fill_color.alpha; |
cristy | 3e3ec3a | 2012-11-03 23:11:06 +0000 | [diff] [blame] | 3042 | gamma=PerceptibleReciprocal(gamma); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 3043 | fill_color.blue*=gamma; |
| 3044 | fill_color.green*=gamma; |
| 3045 | fill_color.red*=gamma; |
| 3046 | } |
| 3047 | #endif |
cristy | acff16a | 2012-08-16 00:21:35 +0000 | [diff] [blame] | 3048 | CompositePixelOver(image,&fill_color,fill_color.alpha,q,(double) |
| 3049 | GetPixelAlpha(image,q),q); |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 3050 | q+=GetPixelChannels(image); |
| 3051 | } |
| 3052 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 3053 | break; |
| 3054 | if (image->previous == (Image *) NULL) |
| 3055 | { |
| 3056 | status=SetImageProgress(image,LoadImageTag,(MagickOffsetType) |
| 3057 | y,image->rows); |
| 3058 | if (status == MagickFalse) |
| 3059 | break; |
| 3060 | } |
| 3061 | } |
cristy | e391a85 | 2009-11-21 14:50:33 +0000 | [diff] [blame] | 3062 | } |
cristy | e391a85 | 2009-11-21 14:50:33 +0000 | [diff] [blame] | 3063 | #if defined(MAGICKCORE_CAIRO_DELEGATE) |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 3064 | if (pixel_info != (MemoryInfo *) NULL) |
| 3065 | pixel_info=RelinquishVirtualMemory(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3066 | #else |
cristy | 5def203 | 2013-06-30 17:44:08 +0000 | [diff] [blame] | 3067 | g_object_unref(G_OBJECT(pixel_buffer)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3068 | #endif |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 3069 | (void) CloseBlob(image); |
| 3070 | return(GetFirstImageInList(image)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3071 | #endif |
cristy | 1164d5f | 2012-08-15 00:58:25 +0000 | [diff] [blame] | 3072 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3073 | } |
| 3074 | /* |
| 3075 | Open draw file. |
| 3076 | */ |
| 3077 | file=(FILE *) NULL; |
| 3078 | unique_file=AcquireUniqueFileResource(filename); |
| 3079 | if (unique_file != -1) |
| 3080 | file=fdopen(unique_file,"w"); |
| 3081 | if ((unique_file == -1) || (file == (FILE *) NULL)) |
| 3082 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3083 | (void) CopyMagickString(image->filename,filename,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3084 | ThrowFileException(exception,FileOpenError,"UnableToCreateTemporaryFile", |
| 3085 | image->filename); |
| 3086 | image=DestroyImageList(image); |
| 3087 | return((Image *) NULL); |
| 3088 | } |
| 3089 | /* |
| 3090 | Parse SVG file. |
| 3091 | */ |
| 3092 | svg_info=AcquireSVGInfo(); |
| 3093 | if (svg_info == (SVGInfo *) NULL) |
cristy | 100a056 | 2014-04-18 01:27:37 +0000 | [diff] [blame] | 3094 | { |
| 3095 | (void) fclose(file); |
| 3096 | ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); |
| 3097 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3098 | svg_info->file=file; |
| 3099 | svg_info->exception=exception; |
| 3100 | svg_info->image=image; |
| 3101 | svg_info->image_info=image_info; |
| 3102 | svg_info->bounds.width=image->columns; |
| 3103 | svg_info->bounds.height=image->rows; |
| 3104 | if (image_info->size != (char *) NULL) |
| 3105 | (void) CloneString(&svg_info->size,image_info->size); |
| 3106 | if (image->debug != MagickFalse) |
| 3107 | (void) LogMagickEvent(CoderEvent,GetMagickModule(),"begin SAX"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3108 | (void) xmlSubstituteEntitiesDefault(1); |
cristy | 5f6f01c | 2009-11-19 19:36:42 +0000 | [diff] [blame] | 3109 | (void) ResetMagickMemory(&sax_modules,0,sizeof(sax_modules)); |
| 3110 | sax_modules.internalSubset=SVGInternalSubset; |
| 3111 | sax_modules.isStandalone=SVGIsStandalone; |
| 3112 | sax_modules.hasInternalSubset=SVGHasInternalSubset; |
| 3113 | sax_modules.hasExternalSubset=SVGHasExternalSubset; |
| 3114 | sax_modules.resolveEntity=SVGResolveEntity; |
| 3115 | sax_modules.getEntity=SVGGetEntity; |
| 3116 | sax_modules.entityDecl=SVGEntityDeclaration; |
| 3117 | sax_modules.notationDecl=SVGNotationDeclaration; |
| 3118 | sax_modules.attributeDecl=SVGAttributeDeclaration; |
| 3119 | sax_modules.elementDecl=SVGElementDeclaration; |
| 3120 | sax_modules.unparsedEntityDecl=SVGUnparsedEntityDeclaration; |
| 3121 | sax_modules.setDocumentLocator=SVGSetDocumentLocator; |
| 3122 | sax_modules.startDocument=SVGStartDocument; |
| 3123 | sax_modules.endDocument=SVGEndDocument; |
| 3124 | sax_modules.startElement=SVGStartElement; |
| 3125 | sax_modules.endElement=SVGEndElement; |
| 3126 | sax_modules.reference=SVGReference; |
| 3127 | sax_modules.characters=SVGCharacters; |
| 3128 | sax_modules.ignorableWhitespace=SVGIgnorableWhitespace; |
| 3129 | sax_modules.processingInstruction=SVGProcessingInstructions; |
| 3130 | sax_modules.comment=SVGComment; |
| 3131 | sax_modules.warning=SVGWarning; |
| 3132 | sax_modules.error=SVGError; |
| 3133 | sax_modules.fatalError=SVGError; |
| 3134 | sax_modules.getParameterEntity=SVGGetParameterEntity; |
| 3135 | sax_modules.cdataBlock=SVGCDataBlock; |
| 3136 | sax_modules.externalSubset=SVGExternalSubset; |
| 3137 | sax_handler=(&sax_modules); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3138 | n=ReadBlob(image,MagickPathExtent,message); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3139 | if (n > 0) |
| 3140 | { |
| 3141 | svg_info->parser=xmlCreatePushParserCtxt(sax_handler,svg_info,(char *) |
| 3142 | message,n,image->filename); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3143 | while ((n=ReadBlob(image,MagickPathExtent,message)) != 0) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3144 | { |
| 3145 | status=xmlParseChunk(svg_info->parser,(char *) message,(int) n,0); |
| 3146 | if (status != 0) |
| 3147 | break; |
| 3148 | } |
| 3149 | } |
| 3150 | (void) xmlParseChunk(svg_info->parser,(char *) message,0,1); |
| 3151 | xmlFreeParserCtxt(svg_info->parser); |
| 3152 | if (image->debug != MagickFalse) |
| 3153 | (void) LogMagickEvent(CoderEvent,GetMagickModule(),"end SAX"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3154 | (void) fclose(file); |
| 3155 | (void) CloseBlob(image); |
| 3156 | image->columns=svg_info->width; |
| 3157 | image->rows=svg_info->height; |
| 3158 | if (exception->severity >= ErrorException) |
| 3159 | { |
| 3160 | image=DestroyImage(image); |
| 3161 | return((Image *) NULL); |
| 3162 | } |
| 3163 | if (image_info->ping == MagickFalse) |
| 3164 | { |
| 3165 | ImageInfo |
| 3166 | *read_info; |
| 3167 | |
| 3168 | /* |
| 3169 | Draw image. |
| 3170 | */ |
| 3171 | image=DestroyImage(image); |
| 3172 | image=(Image *) NULL; |
| 3173 | read_info=CloneImageInfo(image_info); |
| 3174 | SetImageInfoBlob(read_info,(void *) NULL,0); |
| 3175 | if (read_info->density != (char *) NULL) |
| 3176 | read_info->density=DestroyString(read_info->density); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3177 | (void) FormatLocaleString(read_info->filename,MagickPathExtent,"mvg:%s", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3178 | filename); |
| 3179 | image=ReadImage(read_info,exception); |
| 3180 | read_info=DestroyImageInfo(read_info); |
| 3181 | if (image != (Image *) NULL) |
| 3182 | (void) CopyMagickString(image->filename,image_info->filename, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3183 | MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3184 | } |
| 3185 | /* |
| 3186 | Relinquish resources. |
| 3187 | */ |
| 3188 | if (image != (Image *) NULL) |
| 3189 | { |
| 3190 | if (svg_info->title != (char *) NULL) |
cristy | d15e659 | 2011-10-15 00:13:06 +0000 | [diff] [blame] | 3191 | (void) SetImageProperty(image,"svg:title",svg_info->title,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3192 | if (svg_info->comment != (char *) NULL) |
cristy | d15e659 | 2011-10-15 00:13:06 +0000 | [diff] [blame] | 3193 | (void) SetImageProperty(image,"svg:comment",svg_info->comment, |
| 3194 | exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3195 | } |
| 3196 | svg_info=DestroySVGInfo(svg_info); |
| 3197 | (void) RelinquishUniqueFileResource(filename); |
| 3198 | return(GetFirstImageInList(image)); |
| 3199 | } |
| 3200 | #endif |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 3201 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3202 | /* |
| 3203 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3204 | % % |
| 3205 | % % |
| 3206 | % % |
| 3207 | % R e g i s t e r S V G I m a g e % |
| 3208 | % % |
| 3209 | % % |
| 3210 | % % |
| 3211 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3212 | % |
| 3213 | % RegisterSVGImage() adds attributes for the SVG image format to |
| 3214 | % the list of supported formats. The attributes include the image format |
| 3215 | % tag, a method to read and/or write the format, whether the format |
| 3216 | % supports the saving of more than one frame to the same file or blob, |
| 3217 | % whether the format supports native in-memory I/O, and a brief |
| 3218 | % description of the format. |
| 3219 | % |
| 3220 | % The format of the RegisterSVGImage method is: |
| 3221 | % |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3222 | % size_t RegisterSVGImage(void) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3223 | % |
| 3224 | */ |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3225 | ModuleExport size_t RegisterSVGImage(void) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3226 | { |
| 3227 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3228 | version[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3229 | |
| 3230 | MagickInfo |
| 3231 | *entry; |
| 3232 | |
| 3233 | *version='\0'; |
| 3234 | #if defined(LIBXML_DOTTED_VERSION) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3235 | (void) CopyMagickString(version,"XML " LIBXML_DOTTED_VERSION,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3236 | #endif |
| 3237 | #if defined(MAGICKCORE_RSVG_DELEGATE) |
cristy | a3afd2c | 2013-08-31 20:26:57 +0000 | [diff] [blame] | 3238 | #if !GLIB_CHECK_VERSION(2,35,0) |
cristy | 7febf99 | 2013-03-25 12:01:32 +0000 | [diff] [blame] | 3239 | g_type_init(); |
cristy | c3eda39 | 2013-04-03 00:22:13 +0000 | [diff] [blame] | 3240 | #endif |
cristy | fbd03fe | 2013-08-29 13:47:42 +0000 | [diff] [blame] | 3241 | #if defined(MAGICKCORE_XML_DELEGATE) |
| 3242 | xmlInitParser(); |
| 3243 | #endif |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3244 | (void) FormatLocaleString(version,MagickPathExtent,"RSVG %d.%d.%d", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3245 | LIBRSVG_MAJOR_VERSION,LIBRSVG_MINOR_VERSION,LIBRSVG_MICRO_VERSION); |
| 3246 | #endif |
dirk | 06b627a | 2015-04-06 18:59:17 +0000 | [diff] [blame] | 3247 | entry=AcquireMagickInfo("SVG","SVG","Scalable Vector Graphics"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3248 | #if defined(MAGICKCORE_XML_DELEGATE) |
| 3249 | entry->decoder=(DecodeImageHandler *) ReadSVGImage; |
| 3250 | #endif |
| 3251 | entry->encoder=(EncodeImageHandler *) WriteSVGImage; |
dirk | 08e9a11 | 2015-02-22 01:51:41 +0000 | [diff] [blame] | 3252 | entry->flags^=CoderBlobSupportFlag; |
cristy | 99872d0 | 2014-02-05 12:26:14 +0000 | [diff] [blame] | 3253 | entry->mime_type=ConstantString("image/svg+xml"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3254 | if (*version != '\0') |
| 3255 | entry->version=ConstantString(version); |
| 3256 | entry->magick=(IsImageFormatHandler *) IsSVG; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3257 | (void) RegisterMagickInfo(entry); |
dirk | 06b627a | 2015-04-06 18:59:17 +0000 | [diff] [blame] | 3258 | entry=AcquireMagickInfo("SVG","SVGZ","Compressed Scalable Vector Graphics"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3259 | #if defined(MAGICKCORE_XML_DELEGATE) |
| 3260 | entry->decoder=(DecodeImageHandler *) ReadSVGImage; |
| 3261 | #endif |
| 3262 | entry->encoder=(EncodeImageHandler *) WriteSVGImage; |
dirk | 08e9a11 | 2015-02-22 01:51:41 +0000 | [diff] [blame] | 3263 | entry->flags^=CoderBlobSupportFlag; |
cristy | 99872d0 | 2014-02-05 12:26:14 +0000 | [diff] [blame] | 3264 | entry->mime_type=ConstantString("image/svg+xml"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3265 | if (*version != '\0') |
| 3266 | entry->version=ConstantString(version); |
| 3267 | entry->magick=(IsImageFormatHandler *) IsSVG; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3268 | (void) RegisterMagickInfo(entry); |
dirk | 06b627a | 2015-04-06 18:59:17 +0000 | [diff] [blame] | 3269 | entry=AcquireMagickInfo("SVG","MSVG", |
| 3270 | "ImageMagick's own SVG internal renderer"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3271 | #if defined(MAGICKCORE_XML_DELEGATE) |
| 3272 | entry->decoder=(DecodeImageHandler *) ReadSVGImage; |
| 3273 | #endif |
| 3274 | entry->encoder=(EncodeImageHandler *) WriteSVGImage; |
dirk | 08e9a11 | 2015-02-22 01:51:41 +0000 | [diff] [blame] | 3275 | entry->flags^=CoderBlobSupportFlag; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3276 | entry->magick=(IsImageFormatHandler *) IsSVG; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3277 | (void) RegisterMagickInfo(entry); |
| 3278 | return(MagickImageCoderSignature); |
| 3279 | } |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 3280 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3281 | /* |
| 3282 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3283 | % % |
| 3284 | % % |
| 3285 | % % |
| 3286 | % U n r e g i s t e r S V G I m a g e % |
| 3287 | % % |
| 3288 | % % |
| 3289 | % % |
| 3290 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3291 | % |
| 3292 | % UnregisterSVGImage() removes format registrations made by the |
| 3293 | % SVG module from the list of supported formats. |
| 3294 | % |
| 3295 | % The format of the UnregisterSVGImage method is: |
| 3296 | % |
| 3297 | % UnregisterSVGImage(void) |
| 3298 | % |
| 3299 | */ |
| 3300 | ModuleExport void UnregisterSVGImage(void) |
| 3301 | { |
| 3302 | (void) UnregisterMagickInfo("SVGZ"); |
| 3303 | (void) UnregisterMagickInfo("SVG"); |
| 3304 | (void) UnregisterMagickInfo("MSVG"); |
cristy | fbd03fe | 2013-08-29 13:47:42 +0000 | [diff] [blame] | 3305 | #if defined(MAGICKCORE_XML_DELEGATE) |
| 3306 | xmlCleanupParser(); |
| 3307 | #endif |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3308 | } |
cristy | fa684be | 2015-02-08 13:43:46 +0000 | [diff] [blame] | 3309 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3310 | /* |
| 3311 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3312 | % % |
| 3313 | % % |
| 3314 | % % |
| 3315 | % W r i t e S V G I m a g e % |
| 3316 | % % |
| 3317 | % % |
| 3318 | % % |
| 3319 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3320 | % |
| 3321 | % WriteSVGImage() writes a image in the SVG - XML based W3C standard |
| 3322 | % format. |
| 3323 | % |
| 3324 | % The format of the WriteSVGImage method is: |
| 3325 | % |
cristy | 3a37efd | 2011-08-28 20:31:03 +0000 | [diff] [blame] | 3326 | % MagickBooleanType WriteSVGImage(const ImageInfo *image_info, |
| 3327 | % Image *image,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3328 | % |
| 3329 | % A description of each parameter follows. |
| 3330 | % |
| 3331 | % o image_info: the image info. |
| 3332 | % |
| 3333 | % o image: The image. |
| 3334 | % |
cristy | 3a37efd | 2011-08-28 20:31:03 +0000 | [diff] [blame] | 3335 | % o exception: return any errors or warnings in this structure. |
| 3336 | % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3337 | */ |
| 3338 | |
| 3339 | static void AffineToTransform(Image *image,AffineMatrix *affine) |
| 3340 | { |
| 3341 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3342 | transform[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3343 | |
| 3344 | if ((fabs(affine->tx) < MagickEpsilon) && (fabs(affine->ty) < MagickEpsilon)) |
| 3345 | { |
| 3346 | if ((fabs(affine->rx) < MagickEpsilon) && |
| 3347 | (fabs(affine->ry) < MagickEpsilon)) |
| 3348 | { |
| 3349 | if ((fabs(affine->sx-1.0) < MagickEpsilon) && |
| 3350 | (fabs(affine->sy-1.0) < MagickEpsilon)) |
| 3351 | { |
| 3352 | (void) WriteBlobString(image,"\">\n"); |
| 3353 | return; |
| 3354 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3355 | (void) FormatLocaleString(transform,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 3356 | "\" transform=\"scale(%g,%g)\">\n",affine->sx,affine->sy); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3357 | (void) WriteBlobString(image,transform); |
| 3358 | return; |
| 3359 | } |
| 3360 | else |
| 3361 | { |
| 3362 | if ((fabs(affine->sx-affine->sy) < MagickEpsilon) && |
| 3363 | (fabs(affine->rx+affine->ry) < MagickEpsilon) && |
| 3364 | (fabs(affine->sx*affine->sx+affine->rx*affine->rx-1.0) < |
| 3365 | 2*MagickEpsilon)) |
| 3366 | { |
| 3367 | double |
| 3368 | theta; |
| 3369 | |
| 3370 | theta=(180.0/MagickPI)*atan2(affine->rx,affine->sx); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3371 | (void) FormatLocaleString(transform,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 3372 | "\" transform=\"rotate(%g)\">\n",theta); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3373 | (void) WriteBlobString(image,transform); |
| 3374 | return; |
| 3375 | } |
| 3376 | } |
| 3377 | } |
| 3378 | else |
| 3379 | { |
| 3380 | if ((fabs(affine->sx-1.0) < MagickEpsilon) && |
| 3381 | (fabs(affine->rx) < MagickEpsilon) && |
| 3382 | (fabs(affine->ry) < MagickEpsilon) && |
| 3383 | (fabs(affine->sy-1.0) < MagickEpsilon)) |
| 3384 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3385 | (void) FormatLocaleString(transform,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 3386 | "\" transform=\"translate(%g,%g)\">\n",affine->tx,affine->ty); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3387 | (void) WriteBlobString(image,transform); |
| 3388 | return; |
| 3389 | } |
| 3390 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3391 | (void) FormatLocaleString(transform,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 3392 | "\" transform=\"matrix(%g %g %g %g %g %g)\">\n", |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 3393 | affine->sx,affine->rx,affine->ry,affine->sy,affine->tx,affine->ty); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3394 | (void) WriteBlobString(image,transform); |
| 3395 | } |
| 3396 | |
| 3397 | static MagickBooleanType IsPoint(const char *point) |
| 3398 | { |
| 3399 | char |
| 3400 | *p; |
| 3401 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3402 | ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3403 | value; |
| 3404 | |
| 3405 | value=strtol(point,&p,10); |
cristy | da16f16 | 2011-02-19 23:52:17 +0000 | [diff] [blame] | 3406 | (void) value; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3407 | return(p != point ? MagickTrue : MagickFalse); |
| 3408 | } |
| 3409 | |
cristy | c82a27b | 2011-10-21 01:07:16 +0000 | [diff] [blame] | 3410 | static MagickBooleanType TraceSVGImage(Image *image,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3411 | { |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3412 | #if defined(MAGICKCORE_AUTOTRACE_DELEGATE) |
| 3413 | { |
| 3414 | at_bitmap_type |
| 3415 | *trace; |
| 3416 | |
| 3417 | at_fitting_opts_type |
| 3418 | *fitting_options; |
| 3419 | |
| 3420 | at_output_opts_type |
| 3421 | *output_options; |
| 3422 | |
| 3423 | at_splines_type |
| 3424 | *splines; |
| 3425 | |
| 3426 | ImageType |
| 3427 | type; |
| 3428 | |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3429 | register const PixelPacket |
| 3430 | *p; |
| 3431 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3432 | register ssize_t |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3433 | i, |
| 3434 | x; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3435 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3436 | size_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3437 | number_planes; |
| 3438 | |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3439 | ssize_t |
| 3440 | y; |
| 3441 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3442 | /* |
| 3443 | Trace image and write as SVG. |
| 3444 | */ |
| 3445 | fitting_options=at_fitting_opts_new(); |
| 3446 | output_options=at_output_opts_new(); |
dirk | ab4f0bb | 2015-07-25 11:46:32 +0000 | [diff] [blame] | 3447 | (void) SetImageGray(image,exception); |
| 3448 | type=GetImageType(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3449 | number_planes=3; |
| 3450 | if ((type == BilevelType) || (type == GrayscaleType)) |
| 3451 | number_planes=1; |
| 3452 | trace=at_bitmap_new(image->columns,image->rows,number_planes); |
| 3453 | i=0; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3454 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3455 | { |
cristy | ad3b66f | 2011-10-31 02:07:10 +0000 | [diff] [blame] | 3456 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3457 | if (p == (const PixelPacket *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3458 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3459 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3460 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 3461 | trace->bitmap[i++]=GetPixelRed(image,p); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3462 | if (number_planes == 3) |
| 3463 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 3464 | trace->bitmap[i++]=GetPixelGreen(image,p); |
| 3465 | trace->bitmap[i++]=GetPixelBlue(image,p); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3466 | } |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 3467 | p+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3468 | } |
| 3469 | } |
| 3470 | splines=at_splines_new_full(trace,fitting_options,NULL,NULL,NULL,NULL,NULL, |
| 3471 | NULL); |
| 3472 | at_splines_write(at_output_get_handler_by_suffix((char *) "svg"), |
| 3473 | GetBlobFileHandle(image),image->filename,output_options,splines,NULL, |
| 3474 | NULL); |
| 3475 | /* |
| 3476 | Free resources. |
| 3477 | */ |
| 3478 | at_splines_free(splines); |
| 3479 | at_bitmap_free(trace); |
| 3480 | at_output_opts_free(output_options); |
| 3481 | at_fitting_opts_free(fitting_options); |
| 3482 | } |
| 3483 | #else |
| 3484 | { |
| 3485 | char |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3486 | *base64, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3487 | message[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3488 | |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3489 | Image |
| 3490 | *clone_image; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3491 | |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3492 | ImageInfo |
| 3493 | *image_info; |
| 3494 | |
| 3495 | register char |
| 3496 | *p; |
| 3497 | |
| 3498 | size_t |
| 3499 | blob_length, |
| 3500 | encode_length; |
| 3501 | |
| 3502 | ssize_t |
| 3503 | i; |
| 3504 | |
| 3505 | unsigned char |
| 3506 | *blob; |
| 3507 | |
| 3508 | (void) WriteBlobString(image, |
| 3509 | "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3510 | (void) WriteBlobString(image, |
cristy | 374f65e | 2015-02-10 16:59:21 +0000 | [diff] [blame] | 3511 | "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\""); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3512 | (void) WriteBlobString(image, |
cristy | 374f65e | 2015-02-10 16:59:21 +0000 | [diff] [blame] | 3513 | " \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3514 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 374f65e | 2015-02-10 16:59:21 +0000 | [diff] [blame] | 3515 | "<svg version=\"1.1\" id=\"Layer_1\" " |
| 3516 | "xmlns=\"http://www.w3.org/2000/svg\" " |
| 3517 | "xmlns:xlink=\"http://www.w3.org/1999/xlink\" x=\"0px\" y=\"0px\" " |
| 3518 | "width=\"%.20gpx\" height=\"%.20gpx\" viewBox=\"0 0 %.20g %.20g\" " |
| 3519 | "enable-background=\"new 0 0 %.20g %.20g\" xml:space=\"preserve\">", |
| 3520 | (double) image->columns,(double) image->rows, |
| 3521 | (double) image->columns,(double) image->rows, |
| 3522 | (double) image->columns,(double) image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3523 | (void) WriteBlobString(image,message); |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3524 | clone_image=CloneImage(image,0,0,MagickTrue,exception); |
| 3525 | if (clone_image == (Image *) NULL) |
| 3526 | return(MagickFalse); |
| 3527 | image_info=AcquireImageInfo(); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3528 | (void) CopyMagickString(image_info->magick,"PNG",MagickPathExtent); |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3529 | blob_length=2048; |
| 3530 | blob=(unsigned char *) ImageToBlob(image_info,clone_image,&blob_length, |
| 3531 | exception); |
dirk | 1c5ca76 | 2015-01-24 13:10:18 +0000 | [diff] [blame] | 3532 | clone_image=DestroyImage(clone_image); |
| 3533 | image_info=DestroyImageInfo(image_info); |
| 3534 | if (blob == (unsigned char *) NULL) |
| 3535 | return(MagickFalse); |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3536 | encode_length=0; |
| 3537 | base64=Base64Encode(blob,blob_length,&encode_length); |
| 3538 | blob=(unsigned char *) RelinquishMagickMemory(blob); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3539 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3540 | " <image id=\"image%.20g\" width=\"%.20g\" height=\"%.20g\" " |
| 3541 | "x=\"%.20g\" y=\"%.20g\"\n xlink:href=\"data:image/png;base64,", |
| 3542 | (double) image->scene,(double) image->columns,(double) image->rows, |
| 3543 | (double) image->page.x,(double) image->page.y); |
| 3544 | (void) WriteBlobString(image,message); |
| 3545 | p=base64; |
| 3546 | for (i=(ssize_t) encode_length; i > 0; i-=76) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3547 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3548 | (void) FormatLocaleString(message,MagickPathExtent,"%.76s",p); |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3549 | (void) WriteBlobString(image,message); |
| 3550 | p+=76; |
| 3551 | if (i > 76) |
| 3552 | (void) WriteBlobString(image,"\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3553 | } |
dirk | 1c5ca76 | 2015-01-24 13:10:18 +0000 | [diff] [blame] | 3554 | base64=DestroyString(base64); |
cristy | a9b9e25 | 2014-06-10 00:18:20 +0000 | [diff] [blame] | 3555 | (void) WriteBlobString(image,"\" />\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3556 | (void) WriteBlobString(image,"</svg>\n"); |
| 3557 | } |
| 3558 | #endif |
| 3559 | return(MagickTrue); |
| 3560 | } |
| 3561 | |
cristy | 3a37efd | 2011-08-28 20:31:03 +0000 | [diff] [blame] | 3562 | static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image, |
| 3563 | ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3564 | { |
| 3565 | #define BezierQuantum 200 |
| 3566 | |
| 3567 | AffineMatrix |
| 3568 | affine; |
| 3569 | |
| 3570 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3571 | keyword[MagickPathExtent], |
| 3572 | message[MagickPathExtent], |
| 3573 | name[MagickPathExtent], |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3574 | *token, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3575 | type[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3576 | |
| 3577 | const char |
| 3578 | *p, |
| 3579 | *q, |
| 3580 | *value; |
| 3581 | |
| 3582 | int |
| 3583 | n; |
| 3584 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3585 | ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3586 | j; |
| 3587 | |
| 3588 | MagickBooleanType |
| 3589 | active, |
| 3590 | status; |
| 3591 | |
| 3592 | PointInfo |
| 3593 | point; |
| 3594 | |
| 3595 | PrimitiveInfo |
| 3596 | *primitive_info; |
| 3597 | |
| 3598 | PrimitiveType |
| 3599 | primitive_type; |
| 3600 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3601 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3602 | x; |
| 3603 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3604 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3605 | i; |
| 3606 | |
| 3607 | size_t |
| 3608 | length; |
| 3609 | |
| 3610 | SVGInfo |
| 3611 | svg_info; |
| 3612 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 3613 | size_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3614 | number_points; |
| 3615 | |
| 3616 | /* |
| 3617 | Open output image file. |
| 3618 | */ |
| 3619 | assert(image_info != (const ImageInfo *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 3620 | assert(image_info->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3621 | assert(image != (Image *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 3622 | assert(image->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3623 | if (image->debug != MagickFalse) |
| 3624 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); |
cristy | 3a37efd | 2011-08-28 20:31:03 +0000 | [diff] [blame] | 3625 | assert(exception != (ExceptionInfo *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 3626 | assert(exception->signature == MagickCoreSignature); |
cristy | 3a37efd | 2011-08-28 20:31:03 +0000 | [diff] [blame] | 3627 | status=OpenBlob(image_info,image,WriteBinaryBlobMode,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3628 | if (status == MagickFalse) |
| 3629 | return(status); |
| 3630 | value=GetImageArtifact(image,"SVG"); |
| 3631 | if (value != (char *) NULL) |
| 3632 | { |
| 3633 | (void) WriteBlobString(image,value); |
| 3634 | (void) CloseBlob(image); |
| 3635 | return(MagickTrue); |
| 3636 | } |
| 3637 | value=GetImageArtifact(image,"MVG"); |
| 3638 | if (value == (char *) NULL) |
cristy | c82a27b | 2011-10-21 01:07:16 +0000 | [diff] [blame] | 3639 | return(TraceSVGImage(image,exception)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3640 | /* |
| 3641 | Write SVG header. |
| 3642 | */ |
| 3643 | (void) WriteBlobString(image,"<?xml version=\"1.0\" standalone=\"no\"?>\n"); |
| 3644 | (void) WriteBlobString(image, |
| 3645 | "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 20010904//EN\"\n"); |
| 3646 | (void) WriteBlobString(image, |
| 3647 | " \"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd\">\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3648 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 3649 | "<svg width=\"%.20g\" height=\"%.20g\">\n",(double) image->columns,(double) |
| 3650 | image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3651 | (void) WriteBlobString(image,message); |
| 3652 | /* |
| 3653 | Allocate primitive info memory. |
| 3654 | */ |
| 3655 | number_points=2047; |
| 3656 | primitive_info=(PrimitiveInfo *) AcquireQuantumMemory(number_points, |
| 3657 | sizeof(*primitive_info)); |
| 3658 | if (primitive_info == (PrimitiveInfo *) NULL) |
| 3659 | ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); |
| 3660 | GetAffineMatrix(&affine); |
| 3661 | token=AcquireString(value); |
| 3662 | active=MagickFalse; |
| 3663 | n=0; |
| 3664 | status=MagickTrue; |
| 3665 | for (q=(const char *) value; *q != '\0'; ) |
| 3666 | { |
| 3667 | /* |
| 3668 | Interpret graphic primitive. |
| 3669 | */ |
| 3670 | GetMagickToken(q,&q,keyword); |
| 3671 | if (*keyword == '\0') |
| 3672 | break; |
| 3673 | if (*keyword == '#') |
| 3674 | { |
| 3675 | /* |
| 3676 | Comment. |
| 3677 | */ |
| 3678 | if (active != MagickFalse) |
| 3679 | { |
| 3680 | AffineToTransform(image,&affine); |
| 3681 | active=MagickFalse; |
| 3682 | } |
| 3683 | (void) WriteBlobString(image,"<desc>"); |
| 3684 | (void) WriteBlobString(image,keyword+1); |
| 3685 | for ( ; (*q != '\n') && (*q != '\0'); q++) |
| 3686 | switch (*q) |
| 3687 | { |
| 3688 | case '<': (void) WriteBlobString(image,"<"); break; |
| 3689 | case '>': (void) WriteBlobString(image,">"); break; |
| 3690 | case '&': (void) WriteBlobString(image,"&"); break; |
| 3691 | default: (void) WriteBlobByte(image,*q); break; |
| 3692 | } |
| 3693 | (void) WriteBlobString(image,"</desc>\n"); |
| 3694 | continue; |
| 3695 | } |
| 3696 | primitive_type=UndefinedPrimitive; |
| 3697 | switch (*keyword) |
| 3698 | { |
| 3699 | case ';': |
| 3700 | break; |
| 3701 | case 'a': |
| 3702 | case 'A': |
| 3703 | { |
| 3704 | if (LocaleCompare("affine",keyword) == 0) |
| 3705 | { |
| 3706 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 3707 | affine.sx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3708 | GetMagickToken(q,&q,token); |
| 3709 | if (*token == ',') |
| 3710 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 3711 | affine.rx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3712 | GetMagickToken(q,&q,token); |
| 3713 | if (*token == ',') |
| 3714 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 3715 | affine.ry=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3716 | GetMagickToken(q,&q,token); |
| 3717 | if (*token == ',') |
| 3718 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 3719 | affine.sy=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3720 | GetMagickToken(q,&q,token); |
| 3721 | if (*token == ',') |
| 3722 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 3723 | affine.tx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3724 | GetMagickToken(q,&q,token); |
| 3725 | if (*token == ',') |
| 3726 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 3727 | affine.ty=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3728 | break; |
| 3729 | } |
dirk | 34e1a21 | 2015-03-22 16:45:12 +0000 | [diff] [blame] | 3730 | if (LocaleCompare("alpha",keyword) == 0) |
| 3731 | { |
| 3732 | primitive_type=AlphaPrimitive; |
| 3733 | break; |
| 3734 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3735 | if (LocaleCompare("angle",keyword) == 0) |
| 3736 | { |
| 3737 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 3738 | affine.rx=StringToDouble(token,(char **) NULL); |
| 3739 | affine.ry=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3740 | break; |
| 3741 | } |
| 3742 | if (LocaleCompare("arc",keyword) == 0) |
| 3743 | { |
| 3744 | primitive_type=ArcPrimitive; |
| 3745 | break; |
| 3746 | } |
| 3747 | status=MagickFalse; |
| 3748 | break; |
| 3749 | } |
| 3750 | case 'b': |
| 3751 | case 'B': |
| 3752 | { |
| 3753 | if (LocaleCompare("bezier",keyword) == 0) |
| 3754 | { |
| 3755 | primitive_type=BezierPrimitive; |
| 3756 | break; |
| 3757 | } |
| 3758 | status=MagickFalse; |
| 3759 | break; |
| 3760 | } |
| 3761 | case 'c': |
| 3762 | case 'C': |
| 3763 | { |
| 3764 | if (LocaleCompare("clip-path",keyword) == 0) |
| 3765 | { |
| 3766 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3767 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3768 | "clip-path:url(#%s);",token); |
| 3769 | (void) WriteBlobString(image,message); |
| 3770 | break; |
| 3771 | } |
| 3772 | if (LocaleCompare("clip-rule",keyword) == 0) |
| 3773 | { |
| 3774 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3775 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3776 | "clip-rule:%s;",token); |
| 3777 | (void) WriteBlobString(image,message); |
| 3778 | break; |
| 3779 | } |
| 3780 | if (LocaleCompare("clip-units",keyword) == 0) |
| 3781 | { |
| 3782 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3783 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3784 | "clipPathUnits=%s;",token); |
| 3785 | (void) WriteBlobString(image,message); |
| 3786 | break; |
| 3787 | } |
| 3788 | if (LocaleCompare("circle",keyword) == 0) |
| 3789 | { |
| 3790 | primitive_type=CirclePrimitive; |
| 3791 | break; |
| 3792 | } |
| 3793 | if (LocaleCompare("color",keyword) == 0) |
| 3794 | { |
| 3795 | primitive_type=ColorPrimitive; |
| 3796 | break; |
| 3797 | } |
| 3798 | status=MagickFalse; |
| 3799 | break; |
| 3800 | } |
| 3801 | case 'd': |
| 3802 | case 'D': |
| 3803 | { |
| 3804 | if (LocaleCompare("decorate",keyword) == 0) |
| 3805 | { |
| 3806 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3807 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3808 | "text-decoration:%s;",token); |
| 3809 | (void) WriteBlobString(image,message); |
| 3810 | break; |
| 3811 | } |
| 3812 | status=MagickFalse; |
| 3813 | break; |
| 3814 | } |
| 3815 | case 'e': |
| 3816 | case 'E': |
| 3817 | { |
| 3818 | if (LocaleCompare("ellipse",keyword) == 0) |
| 3819 | { |
| 3820 | primitive_type=EllipsePrimitive; |
| 3821 | break; |
| 3822 | } |
| 3823 | status=MagickFalse; |
| 3824 | break; |
| 3825 | } |
| 3826 | case 'f': |
| 3827 | case 'F': |
| 3828 | { |
| 3829 | if (LocaleCompare("fill",keyword) == 0) |
| 3830 | { |
| 3831 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3832 | (void) FormatLocaleString(message,MagickPathExtent,"fill:%s;", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3833 | token); |
| 3834 | (void) WriteBlobString(image,message); |
| 3835 | break; |
| 3836 | } |
| 3837 | if (LocaleCompare("fill-rule",keyword) == 0) |
| 3838 | { |
| 3839 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3840 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3841 | "fill-rule:%s;",token); |
| 3842 | (void) WriteBlobString(image,message); |
| 3843 | break; |
| 3844 | } |
cristy | 69fcc59 | 2012-04-28 18:39:59 +0000 | [diff] [blame] | 3845 | if (LocaleCompare("fill-alpha",keyword) == 0) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3846 | { |
| 3847 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3848 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 69fcc59 | 2012-04-28 18:39:59 +0000 | [diff] [blame] | 3849 | "fill-alpha:%s;",token); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3850 | (void) WriteBlobString(image,message); |
| 3851 | break; |
| 3852 | } |
| 3853 | if (LocaleCompare("font-family",keyword) == 0) |
| 3854 | { |
| 3855 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3856 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3857 | "font-family:%s;",token); |
| 3858 | (void) WriteBlobString(image,message); |
| 3859 | break; |
| 3860 | } |
| 3861 | if (LocaleCompare("font-stretch",keyword) == 0) |
| 3862 | { |
| 3863 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3864 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3865 | "font-stretch:%s;",token); |
| 3866 | (void) WriteBlobString(image,message); |
| 3867 | break; |
| 3868 | } |
| 3869 | if (LocaleCompare("font-style",keyword) == 0) |
| 3870 | { |
| 3871 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3872 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3873 | "font-style:%s;",token); |
| 3874 | (void) WriteBlobString(image,message); |
| 3875 | break; |
| 3876 | } |
| 3877 | if (LocaleCompare("font-size",keyword) == 0) |
| 3878 | { |
| 3879 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3880 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3881 | "font-size:%s;",token); |
| 3882 | (void) WriteBlobString(image,message); |
| 3883 | break; |
| 3884 | } |
| 3885 | if (LocaleCompare("font-weight",keyword) == 0) |
| 3886 | { |
| 3887 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3888 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3889 | "font-weight:%s;",token); |
| 3890 | (void) WriteBlobString(image,message); |
| 3891 | break; |
| 3892 | } |
| 3893 | status=MagickFalse; |
| 3894 | break; |
| 3895 | } |
| 3896 | case 'g': |
| 3897 | case 'G': |
| 3898 | { |
| 3899 | if (LocaleCompare("gradient-units",keyword) == 0) |
| 3900 | { |
| 3901 | GetMagickToken(q,&q,token); |
| 3902 | break; |
| 3903 | } |
| 3904 | if (LocaleCompare("text-align",keyword) == 0) |
| 3905 | { |
| 3906 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3907 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3908 | "text-align %s ",token); |
| 3909 | (void) WriteBlobString(image,message); |
| 3910 | break; |
| 3911 | } |
| 3912 | if (LocaleCompare("text-anchor",keyword) == 0) |
| 3913 | { |
| 3914 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3915 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3916 | "text-anchor %s ",token); |
| 3917 | (void) WriteBlobString(image,message); |
| 3918 | break; |
| 3919 | } |
| 3920 | status=MagickFalse; |
| 3921 | break; |
| 3922 | } |
| 3923 | case 'i': |
| 3924 | case 'I': |
| 3925 | { |
| 3926 | if (LocaleCompare("image",keyword) == 0) |
| 3927 | { |
| 3928 | GetMagickToken(q,&q,token); |
| 3929 | primitive_type=ImagePrimitive; |
| 3930 | break; |
| 3931 | } |
| 3932 | status=MagickFalse; |
| 3933 | break; |
| 3934 | } |
| 3935 | case 'l': |
| 3936 | case 'L': |
| 3937 | { |
| 3938 | if (LocaleCompare("line",keyword) == 0) |
| 3939 | { |
| 3940 | primitive_type=LinePrimitive; |
| 3941 | break; |
| 3942 | } |
| 3943 | status=MagickFalse; |
| 3944 | break; |
| 3945 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3946 | case 'o': |
| 3947 | case 'O': |
| 3948 | { |
| 3949 | if (LocaleCompare("opacity",keyword) == 0) |
| 3950 | { |
| 3951 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3952 | (void) FormatLocaleString(message,MagickPathExtent,"opacity %s ", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3953 | token); |
| 3954 | (void) WriteBlobString(image,message); |
| 3955 | break; |
| 3956 | } |
| 3957 | status=MagickFalse; |
| 3958 | break; |
| 3959 | } |
| 3960 | case 'p': |
| 3961 | case 'P': |
| 3962 | { |
| 3963 | if (LocaleCompare("path",keyword) == 0) |
| 3964 | { |
| 3965 | primitive_type=PathPrimitive; |
| 3966 | break; |
| 3967 | } |
| 3968 | if (LocaleCompare("point",keyword) == 0) |
| 3969 | { |
| 3970 | primitive_type=PointPrimitive; |
| 3971 | break; |
| 3972 | } |
| 3973 | if (LocaleCompare("polyline",keyword) == 0) |
| 3974 | { |
| 3975 | primitive_type=PolylinePrimitive; |
| 3976 | break; |
| 3977 | } |
| 3978 | if (LocaleCompare("polygon",keyword) == 0) |
| 3979 | { |
| 3980 | primitive_type=PolygonPrimitive; |
| 3981 | break; |
| 3982 | } |
| 3983 | if (LocaleCompare("pop",keyword) == 0) |
| 3984 | { |
| 3985 | GetMagickToken(q,&q,token); |
| 3986 | if (LocaleCompare("clip-path",token) == 0) |
| 3987 | { |
| 3988 | (void) WriteBlobString(image,"</clipPath>\n"); |
| 3989 | break; |
| 3990 | } |
| 3991 | if (LocaleCompare("defs",token) == 0) |
| 3992 | { |
| 3993 | (void) WriteBlobString(image,"</defs>\n"); |
| 3994 | break; |
| 3995 | } |
| 3996 | if (LocaleCompare("gradient",token) == 0) |
| 3997 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 3998 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3999 | "</%sGradient>\n",type); |
| 4000 | (void) WriteBlobString(image,message); |
| 4001 | break; |
| 4002 | } |
| 4003 | if (LocaleCompare("graphic-context",token) == 0) |
| 4004 | { |
| 4005 | n--; |
| 4006 | if (n < 0) |
| 4007 | ThrowWriterException(DrawError, |
| 4008 | "UnbalancedGraphicContextPushPop"); |
| 4009 | (void) WriteBlobString(image,"</g>\n"); |
| 4010 | } |
| 4011 | if (LocaleCompare("pattern",token) == 0) |
| 4012 | { |
| 4013 | (void) WriteBlobString(image,"</pattern>\n"); |
| 4014 | break; |
| 4015 | } |
| 4016 | if (LocaleCompare("defs",token) == 0) |
| 4017 | (void) WriteBlobString(image,"</g>\n"); |
| 4018 | break; |
| 4019 | } |
| 4020 | if (LocaleCompare("push",keyword) == 0) |
| 4021 | { |
| 4022 | GetMagickToken(q,&q,token); |
| 4023 | if (LocaleCompare("clip-path",token) == 0) |
| 4024 | { |
| 4025 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4026 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4027 | "<clipPath id=\"%s\">\n",token); |
| 4028 | (void) WriteBlobString(image,message); |
| 4029 | break; |
| 4030 | } |
| 4031 | if (LocaleCompare("defs",token) == 0) |
| 4032 | { |
| 4033 | (void) WriteBlobString(image,"<defs>\n"); |
| 4034 | break; |
| 4035 | } |
| 4036 | if (LocaleCompare("gradient",token) == 0) |
| 4037 | { |
| 4038 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4039 | (void) CopyMagickString(name,token,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4040 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4041 | (void) CopyMagickString(type,token,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4042 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4043 | svg_info.segment.x1=StringToDouble(token,(char **) NULL); |
| 4044 | svg_info.element.cx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4045 | GetMagickToken(q,&q,token); |
| 4046 | if (*token == ',') |
| 4047 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4048 | svg_info.segment.y1=StringToDouble(token,(char **) NULL); |
| 4049 | svg_info.element.cy=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4050 | GetMagickToken(q,&q,token); |
| 4051 | if (*token == ',') |
| 4052 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4053 | svg_info.segment.x2=StringToDouble(token,(char **) NULL); |
| 4054 | svg_info.element.major=StringToDouble(token, |
cristy | c1acd84 | 2011-05-19 23:05:47 +0000 | [diff] [blame] | 4055 | (char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4056 | GetMagickToken(q,&q,token); |
| 4057 | if (*token == ',') |
| 4058 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4059 | svg_info.segment.y2=StringToDouble(token,(char **) NULL); |
| 4060 | svg_info.element.minor=StringToDouble(token, |
cristy | c1acd84 | 2011-05-19 23:05:47 +0000 | [diff] [blame] | 4061 | (char **) NULL); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4062 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4063 | "<%sGradient id=\"%s\" x1=\"%g\" y1=\"%g\" x2=\"%g\" " |
| 4064 | "y2=\"%g\">\n",type,name,svg_info.segment.x1, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4065 | svg_info.segment.y1,svg_info.segment.x2,svg_info.segment.y2); |
| 4066 | if (LocaleCompare(type,"radial") == 0) |
| 4067 | { |
| 4068 | GetMagickToken(q,&q,token); |
| 4069 | if (*token == ',') |
| 4070 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4071 | svg_info.element.angle=StringToDouble(token, |
cristy | c1acd84 | 2011-05-19 23:05:47 +0000 | [diff] [blame] | 4072 | (char **) NULL); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4073 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4074 | "<%sGradient id=\"%s\" cx=\"%g\" cy=\"%g\" r=\"%g\" " |
| 4075 | "fx=\"%g\" fy=\"%g\">\n",type,name, |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 4076 | svg_info.element.cx,svg_info.element.cy, |
| 4077 | svg_info.element.angle,svg_info.element.major, |
| 4078 | svg_info.element.minor); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4079 | } |
| 4080 | (void) WriteBlobString(image,message); |
| 4081 | break; |
| 4082 | } |
| 4083 | if (LocaleCompare("graphic-context",token) == 0) |
| 4084 | { |
| 4085 | n++; |
| 4086 | if (active) |
| 4087 | { |
| 4088 | AffineToTransform(image,&affine); |
| 4089 | active=MagickFalse; |
| 4090 | } |
| 4091 | (void) WriteBlobString(image,"<g style=\""); |
| 4092 | active=MagickTrue; |
| 4093 | } |
| 4094 | if (LocaleCompare("pattern",token) == 0) |
| 4095 | { |
| 4096 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4097 | (void) CopyMagickString(name,token,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4098 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4099 | svg_info.bounds.x=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4100 | GetMagickToken(q,&q,token); |
| 4101 | if (*token == ',') |
| 4102 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4103 | svg_info.bounds.y=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4104 | GetMagickToken(q,&q,token); |
| 4105 | if (*token == ',') |
| 4106 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4107 | svg_info.bounds.width=StringToDouble(token, |
cristy | c1acd84 | 2011-05-19 23:05:47 +0000 | [diff] [blame] | 4108 | (char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4109 | GetMagickToken(q,&q,token); |
| 4110 | if (*token == ',') |
| 4111 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4112 | svg_info.bounds.height=StringToDouble(token, |
cristy | c1acd84 | 2011-05-19 23:05:47 +0000 | [diff] [blame] | 4113 | (char **) NULL); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4114 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4115 | "<pattern id=\"%s\" x=\"%g\" y=\"%g\" width=\"%g\" " |
| 4116 | "height=\"%g\">\n",name,svg_info.bounds.x, |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 4117 | svg_info.bounds.y,svg_info.bounds.width, |
| 4118 | svg_info.bounds.height); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4119 | (void) WriteBlobString(image,message); |
| 4120 | break; |
| 4121 | } |
| 4122 | break; |
| 4123 | } |
| 4124 | status=MagickFalse; |
| 4125 | break; |
| 4126 | } |
| 4127 | case 'r': |
| 4128 | case 'R': |
| 4129 | { |
| 4130 | if (LocaleCompare("rectangle",keyword) == 0) |
| 4131 | { |
| 4132 | primitive_type=RectanglePrimitive; |
| 4133 | break; |
| 4134 | } |
| 4135 | if (LocaleCompare("roundRectangle",keyword) == 0) |
| 4136 | { |
| 4137 | primitive_type=RoundRectanglePrimitive; |
| 4138 | break; |
| 4139 | } |
| 4140 | if (LocaleCompare("rotate",keyword) == 0) |
| 4141 | { |
| 4142 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4143 | (void) FormatLocaleString(message,MagickPathExtent,"rotate(%s) ", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4144 | token); |
| 4145 | (void) WriteBlobString(image,message); |
| 4146 | break; |
| 4147 | } |
| 4148 | status=MagickFalse; |
| 4149 | break; |
| 4150 | } |
| 4151 | case 's': |
| 4152 | case 'S': |
| 4153 | { |
| 4154 | if (LocaleCompare("scale",keyword) == 0) |
| 4155 | { |
| 4156 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4157 | affine.sx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4158 | GetMagickToken(q,&q,token); |
| 4159 | if (*token == ',') |
| 4160 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4161 | affine.sy=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4162 | break; |
| 4163 | } |
| 4164 | if (LocaleCompare("skewX",keyword) == 0) |
| 4165 | { |
| 4166 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4167 | (void) FormatLocaleString(message,MagickPathExtent,"skewX(%s) ", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4168 | token); |
| 4169 | (void) WriteBlobString(image,message); |
| 4170 | break; |
| 4171 | } |
| 4172 | if (LocaleCompare("skewY",keyword) == 0) |
| 4173 | { |
| 4174 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4175 | (void) FormatLocaleString(message,MagickPathExtent,"skewY(%s) ", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4176 | token); |
| 4177 | (void) WriteBlobString(image,message); |
| 4178 | break; |
| 4179 | } |
| 4180 | if (LocaleCompare("stop-color",keyword) == 0) |
| 4181 | { |
| 4182 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4183 | color[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4184 | |
| 4185 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4186 | (void) CopyMagickString(color,token,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4187 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4188 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4189 | " <stop offset=\"%s\" stop-color=\"%s\" />\n",token,color); |
| 4190 | (void) WriteBlobString(image,message); |
| 4191 | break; |
| 4192 | } |
| 4193 | if (LocaleCompare("stroke",keyword) == 0) |
| 4194 | { |
| 4195 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4196 | (void) FormatLocaleString(message,MagickPathExtent,"stroke:%s;", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4197 | token); |
| 4198 | (void) WriteBlobString(image,message); |
| 4199 | break; |
| 4200 | } |
| 4201 | if (LocaleCompare("stroke-antialias",keyword) == 0) |
| 4202 | { |
| 4203 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4204 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4205 | "stroke-antialias:%s;",token); |
| 4206 | (void) WriteBlobString(image,message); |
| 4207 | break; |
| 4208 | } |
| 4209 | if (LocaleCompare("stroke-dasharray",keyword) == 0) |
| 4210 | { |
| 4211 | if (IsPoint(q)) |
| 4212 | { |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 4213 | ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4214 | k; |
| 4215 | |
| 4216 | p=q; |
| 4217 | GetMagickToken(p,&p,token); |
| 4218 | for (k=0; IsPoint(token); k++) |
| 4219 | GetMagickToken(p,&p,token); |
| 4220 | (void) WriteBlobString(image,"stroke-dasharray:"); |
| 4221 | for (j=0; j < k; j++) |
| 4222 | { |
| 4223 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4224 | (void) FormatLocaleString(message,MagickPathExtent,"%s ", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4225 | token); |
| 4226 | (void) WriteBlobString(image,message); |
| 4227 | } |
| 4228 | (void) WriteBlobString(image,";"); |
| 4229 | break; |
| 4230 | } |
| 4231 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4232 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4233 | "stroke-dasharray:%s;",token); |
| 4234 | (void) WriteBlobString(image,message); |
| 4235 | break; |
| 4236 | } |
| 4237 | if (LocaleCompare("stroke-dashoffset",keyword) == 0) |
| 4238 | { |
| 4239 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4240 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4241 | "stroke-dashoffset:%s;",token); |
| 4242 | (void) WriteBlobString(image,message); |
| 4243 | break; |
| 4244 | } |
| 4245 | if (LocaleCompare("stroke-linecap",keyword) == 0) |
| 4246 | { |
| 4247 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4248 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4249 | "stroke-linecap:%s;",token); |
| 4250 | (void) WriteBlobString(image,message); |
| 4251 | break; |
| 4252 | } |
| 4253 | if (LocaleCompare("stroke-linejoin",keyword) == 0) |
| 4254 | { |
| 4255 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4256 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4257 | "stroke-linejoin:%s;",token); |
| 4258 | (void) WriteBlobString(image,message); |
| 4259 | break; |
| 4260 | } |
| 4261 | if (LocaleCompare("stroke-miterlimit",keyword) == 0) |
| 4262 | { |
| 4263 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4264 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4265 | "stroke-miterlimit:%s;",token); |
| 4266 | (void) WriteBlobString(image,message); |
| 4267 | break; |
| 4268 | } |
| 4269 | if (LocaleCompare("stroke-opacity",keyword) == 0) |
| 4270 | { |
| 4271 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4272 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4273 | "stroke-opacity:%s;",token); |
| 4274 | (void) WriteBlobString(image,message); |
| 4275 | break; |
| 4276 | } |
| 4277 | if (LocaleCompare("stroke-width",keyword) == 0) |
| 4278 | { |
| 4279 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4280 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4281 | "stroke-width:%s;",token); |
| 4282 | (void) WriteBlobString(image,message); |
| 4283 | continue; |
| 4284 | } |
| 4285 | status=MagickFalse; |
| 4286 | break; |
| 4287 | } |
| 4288 | case 't': |
| 4289 | case 'T': |
| 4290 | { |
| 4291 | if (LocaleCompare("text",keyword) == 0) |
| 4292 | { |
| 4293 | primitive_type=TextPrimitive; |
| 4294 | break; |
| 4295 | } |
| 4296 | if (LocaleCompare("text-antialias",keyword) == 0) |
| 4297 | { |
| 4298 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4299 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4300 | "text-antialias:%s;",token); |
| 4301 | (void) WriteBlobString(image,message); |
| 4302 | break; |
| 4303 | } |
| 4304 | if (LocaleCompare("tspan",keyword) == 0) |
| 4305 | { |
| 4306 | primitive_type=TextPrimitive; |
| 4307 | break; |
| 4308 | } |
| 4309 | if (LocaleCompare("translate",keyword) == 0) |
| 4310 | { |
| 4311 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4312 | affine.tx=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4313 | GetMagickToken(q,&q,token); |
| 4314 | if (*token == ',') |
| 4315 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4316 | affine.ty=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4317 | break; |
| 4318 | } |
| 4319 | status=MagickFalse; |
| 4320 | break; |
| 4321 | } |
| 4322 | case 'v': |
| 4323 | case 'V': |
| 4324 | { |
| 4325 | if (LocaleCompare("viewbox",keyword) == 0) |
| 4326 | { |
| 4327 | GetMagickToken(q,&q,token); |
| 4328 | if (*token == ',') |
| 4329 | GetMagickToken(q,&q,token); |
| 4330 | GetMagickToken(q,&q,token); |
| 4331 | if (*token == ',') |
| 4332 | GetMagickToken(q,&q,token); |
| 4333 | GetMagickToken(q,&q,token); |
| 4334 | if (*token == ',') |
| 4335 | GetMagickToken(q,&q,token); |
| 4336 | GetMagickToken(q,&q,token); |
| 4337 | break; |
| 4338 | } |
| 4339 | status=MagickFalse; |
| 4340 | break; |
| 4341 | } |
| 4342 | default: |
| 4343 | { |
| 4344 | status=MagickFalse; |
| 4345 | break; |
| 4346 | } |
| 4347 | } |
| 4348 | if (status == MagickFalse) |
| 4349 | break; |
| 4350 | if (primitive_type == UndefinedPrimitive) |
| 4351 | continue; |
| 4352 | /* |
| 4353 | Parse the primitive attributes. |
| 4354 | */ |
| 4355 | i=0; |
| 4356 | j=0; |
| 4357 | for (x=0; *q != '\0'; x++) |
| 4358 | { |
| 4359 | /* |
| 4360 | Define points. |
| 4361 | */ |
| 4362 | if (IsPoint(q) == MagickFalse) |
| 4363 | break; |
| 4364 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4365 | point.x=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4366 | GetMagickToken(q,&q,token); |
| 4367 | if (*token == ',') |
| 4368 | GetMagickToken(q,&q,token); |
cristy | dbdd0e3 | 2011-11-04 23:29:40 +0000 | [diff] [blame] | 4369 | point.y=StringToDouble(token,(char **) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4370 | GetMagickToken(q,(const char **) NULL,token); |
| 4371 | if (*token == ',') |
| 4372 | GetMagickToken(q,&q,token); |
| 4373 | primitive_info[i].primitive=primitive_type; |
| 4374 | primitive_info[i].point=point; |
| 4375 | primitive_info[i].coordinates=0; |
| 4376 | primitive_info[i].method=FloodfillMethod; |
| 4377 | i++; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 4378 | if (i < (ssize_t) (number_points-6*BezierQuantum-360)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4379 | continue; |
| 4380 | number_points+=6*BezierQuantum+360; |
| 4381 | primitive_info=(PrimitiveInfo *) ResizeQuantumMemory(primitive_info, |
| 4382 | number_points,sizeof(*primitive_info)); |
| 4383 | if (primitive_info == (PrimitiveInfo *) NULL) |
| 4384 | { |
cristy | 3a37efd | 2011-08-28 20:31:03 +0000 | [diff] [blame] | 4385 | (void) ThrowMagickException(exception,GetMagickModule(), |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4386 | ResourceLimitError,"MemoryAllocationFailed","`%s'",image->filename); |
| 4387 | break; |
| 4388 | } |
| 4389 | } |
| 4390 | primitive_info[j].primitive=primitive_type; |
| 4391 | primitive_info[j].coordinates=x; |
| 4392 | primitive_info[j].method=FloodfillMethod; |
| 4393 | primitive_info[j].text=(char *) NULL; |
| 4394 | if (active) |
| 4395 | { |
| 4396 | AffineToTransform(image,&affine); |
| 4397 | active=MagickFalse; |
| 4398 | } |
| 4399 | active=MagickFalse; |
| 4400 | switch (primitive_type) |
| 4401 | { |
| 4402 | case PointPrimitive: |
| 4403 | default: |
| 4404 | { |
| 4405 | if (primitive_info[j].coordinates != 1) |
| 4406 | { |
| 4407 | status=MagickFalse; |
| 4408 | break; |
| 4409 | } |
| 4410 | break; |
| 4411 | } |
| 4412 | case LinePrimitive: |
| 4413 | { |
| 4414 | if (primitive_info[j].coordinates != 2) |
| 4415 | { |
| 4416 | status=MagickFalse; |
| 4417 | break; |
| 4418 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4419 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4420 | " <line x1=\"%g\" y1=\"%g\" x2=\"%g\" y2=\"%g\"/>\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4421 | primitive_info[j].point.x,primitive_info[j].point.y, |
| 4422 | primitive_info[j+1].point.x,primitive_info[j+1].point.y); |
| 4423 | (void) WriteBlobString(image,message); |
| 4424 | break; |
| 4425 | } |
| 4426 | case RectanglePrimitive: |
| 4427 | { |
| 4428 | if (primitive_info[j].coordinates != 2) |
| 4429 | { |
| 4430 | status=MagickFalse; |
| 4431 | break; |
| 4432 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4433 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4434 | " <rect x=\"%g\" y=\"%g\" width=\"%g\" height=\"%g\"/>\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4435 | primitive_info[j].point.x,primitive_info[j].point.y, |
| 4436 | primitive_info[j+1].point.x-primitive_info[j].point.x, |
| 4437 | primitive_info[j+1].point.y-primitive_info[j].point.y); |
| 4438 | (void) WriteBlobString(image,message); |
| 4439 | break; |
| 4440 | } |
| 4441 | case RoundRectanglePrimitive: |
| 4442 | { |
| 4443 | if (primitive_info[j].coordinates != 3) |
| 4444 | { |
| 4445 | status=MagickFalse; |
| 4446 | break; |
| 4447 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4448 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4449 | " <rect x=\"%g\" y=\"%g\" width=\"%g\" height=\"%g\" rx=\"%g\" " |
| 4450 | "ry=\"%g\"/>\n",primitive_info[j].point.x, |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 4451 | primitive_info[j].point.y,primitive_info[j+1].point.x- |
| 4452 | primitive_info[j].point.x,primitive_info[j+1].point.y- |
| 4453 | primitive_info[j].point.y,primitive_info[j+2].point.x, |
| 4454 | primitive_info[j+2].point.y); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4455 | (void) WriteBlobString(image,message); |
| 4456 | break; |
| 4457 | } |
| 4458 | case ArcPrimitive: |
| 4459 | { |
| 4460 | if (primitive_info[j].coordinates != 3) |
| 4461 | { |
| 4462 | status=MagickFalse; |
| 4463 | break; |
| 4464 | } |
| 4465 | break; |
| 4466 | } |
| 4467 | case EllipsePrimitive: |
| 4468 | { |
| 4469 | if (primitive_info[j].coordinates != 3) |
| 4470 | { |
| 4471 | status=MagickFalse; |
| 4472 | break; |
| 4473 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4474 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4475 | " <ellipse cx=\"%g\" cy=\"%g\" rx=\"%g\" ry=\"%g\"/>\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4476 | primitive_info[j].point.x,primitive_info[j].point.y, |
| 4477 | primitive_info[j+1].point.x,primitive_info[j+1].point.y); |
| 4478 | (void) WriteBlobString(image,message); |
| 4479 | break; |
| 4480 | } |
| 4481 | case CirclePrimitive: |
| 4482 | { |
| 4483 | double |
| 4484 | alpha, |
| 4485 | beta; |
| 4486 | |
| 4487 | if (primitive_info[j].coordinates != 2) |
| 4488 | { |
| 4489 | status=MagickFalse; |
| 4490 | break; |
| 4491 | } |
| 4492 | alpha=primitive_info[j+1].point.x-primitive_info[j].point.x; |
| 4493 | beta=primitive_info[j+1].point.y-primitive_info[j].point.y; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4494 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4495 | " <circle cx=\"%g\" cy=\"%g\" r=\"%g\"/>\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4496 | primitive_info[j].point.x,primitive_info[j].point.y, |
| 4497 | hypot(alpha,beta)); |
| 4498 | (void) WriteBlobString(image,message); |
| 4499 | break; |
| 4500 | } |
| 4501 | case PolylinePrimitive: |
| 4502 | { |
| 4503 | if (primitive_info[j].coordinates < 2) |
| 4504 | { |
| 4505 | status=MagickFalse; |
| 4506 | break; |
| 4507 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4508 | (void) CopyMagickString(message," <polyline points=\"",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4509 | (void) WriteBlobString(image,message); |
| 4510 | length=strlen(message); |
| 4511 | for ( ; j < i; j++) |
| 4512 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4513 | (void) FormatLocaleString(message,MagickPathExtent,"%g,%g ", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4514 | primitive_info[j].point.x,primitive_info[j].point.y); |
| 4515 | length+=strlen(message); |
| 4516 | if (length >= 80) |
| 4517 | { |
| 4518 | (void) WriteBlobString(image,"\n "); |
| 4519 | length=strlen(message)+5; |
| 4520 | } |
| 4521 | (void) WriteBlobString(image,message); |
| 4522 | } |
| 4523 | (void) WriteBlobString(image,"\"/>\n"); |
| 4524 | break; |
| 4525 | } |
| 4526 | case PolygonPrimitive: |
| 4527 | { |
| 4528 | if (primitive_info[j].coordinates < 3) |
| 4529 | { |
| 4530 | status=MagickFalse; |
| 4531 | break; |
| 4532 | } |
| 4533 | primitive_info[i]=primitive_info[j]; |
| 4534 | primitive_info[i].coordinates=0; |
| 4535 | primitive_info[j].coordinates++; |
| 4536 | i++; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4537 | (void) CopyMagickString(message," <polygon points=\"",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4538 | (void) WriteBlobString(image,message); |
| 4539 | length=strlen(message); |
| 4540 | for ( ; j < i; j++) |
| 4541 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4542 | (void) FormatLocaleString(message,MagickPathExtent,"%g,%g ", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4543 | primitive_info[j].point.x,primitive_info[j].point.y); |
| 4544 | length+=strlen(message); |
| 4545 | if (length >= 80) |
| 4546 | { |
| 4547 | (void) WriteBlobString(image,"\n "); |
| 4548 | length=strlen(message)+5; |
| 4549 | } |
| 4550 | (void) WriteBlobString(image,message); |
| 4551 | } |
| 4552 | (void) WriteBlobString(image,"\"/>\n"); |
| 4553 | break; |
| 4554 | } |
| 4555 | case BezierPrimitive: |
| 4556 | { |
| 4557 | if (primitive_info[j].coordinates < 3) |
| 4558 | { |
| 4559 | status=MagickFalse; |
| 4560 | break; |
| 4561 | } |
| 4562 | break; |
| 4563 | } |
| 4564 | case PathPrimitive: |
| 4565 | { |
| 4566 | int |
| 4567 | number_attributes; |
| 4568 | |
| 4569 | GetMagickToken(q,&q,token); |
| 4570 | number_attributes=1; |
| 4571 | for (p=token; *p != '\0'; p++) |
| 4572 | if (isalpha((int) *p)) |
| 4573 | number_attributes++; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 4574 | if (i > (ssize_t) (number_points-6*BezierQuantum*number_attributes-1)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4575 | { |
| 4576 | number_points+=6*BezierQuantum*number_attributes; |
| 4577 | primitive_info=(PrimitiveInfo *) ResizeQuantumMemory(primitive_info, |
| 4578 | number_points,sizeof(*primitive_info)); |
| 4579 | if (primitive_info == (PrimitiveInfo *) NULL) |
| 4580 | { |
cristy | 3a37efd | 2011-08-28 20:31:03 +0000 | [diff] [blame] | 4581 | (void) ThrowMagickException(exception,GetMagickModule(), |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4582 | ResourceLimitError,"MemoryAllocationFailed","`%s'", |
| 4583 | image->filename); |
| 4584 | break; |
| 4585 | } |
| 4586 | } |
| 4587 | (void) WriteBlobString(image," <path d=\""); |
| 4588 | (void) WriteBlobString(image,token); |
| 4589 | (void) WriteBlobString(image,"\"/>\n"); |
| 4590 | break; |
| 4591 | } |
dirk | 34e1a21 | 2015-03-22 16:45:12 +0000 | [diff] [blame] | 4592 | case AlphaPrimitive: |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4593 | case ColorPrimitive: |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4594 | { |
| 4595 | if (primitive_info[j].coordinates != 1) |
| 4596 | { |
| 4597 | status=MagickFalse; |
| 4598 | break; |
| 4599 | } |
| 4600 | GetMagickToken(q,&q,token); |
| 4601 | if (LocaleCompare("point",token) == 0) |
| 4602 | primitive_info[j].method=PointMethod; |
| 4603 | if (LocaleCompare("replace",token) == 0) |
| 4604 | primitive_info[j].method=ReplaceMethod; |
| 4605 | if (LocaleCompare("floodfill",token) == 0) |
| 4606 | primitive_info[j].method=FloodfillMethod; |
| 4607 | if (LocaleCompare("filltoborder",token) == 0) |
| 4608 | primitive_info[j].method=FillToBorderMethod; |
| 4609 | if (LocaleCompare("reset",token) == 0) |
| 4610 | primitive_info[j].method=ResetMethod; |
| 4611 | break; |
| 4612 | } |
| 4613 | case TextPrimitive: |
| 4614 | { |
| 4615 | register char |
| 4616 | *p; |
| 4617 | |
| 4618 | if (primitive_info[j].coordinates != 1) |
| 4619 | { |
| 4620 | status=MagickFalse; |
| 4621 | break; |
| 4622 | } |
| 4623 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4624 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4625 | " <text x=\"%g\" y=\"%g\">",primitive_info[j].point.x, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4626 | primitive_info[j].point.y); |
| 4627 | (void) WriteBlobString(image,message); |
| 4628 | for (p=token; *p != '\0'; p++) |
| 4629 | switch (*p) |
| 4630 | { |
| 4631 | case '<': (void) WriteBlobString(image,"<"); break; |
| 4632 | case '>': (void) WriteBlobString(image,">"); break; |
| 4633 | case '&': (void) WriteBlobString(image,"&"); break; |
| 4634 | default: (void) WriteBlobByte(image,*p); break; |
| 4635 | } |
| 4636 | (void) WriteBlobString(image,"</text>\n"); |
| 4637 | break; |
| 4638 | } |
| 4639 | case ImagePrimitive: |
| 4640 | { |
| 4641 | if (primitive_info[j].coordinates != 2) |
| 4642 | { |
| 4643 | status=MagickFalse; |
| 4644 | break; |
| 4645 | } |
| 4646 | GetMagickToken(q,&q,token); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 4647 | (void) FormatLocaleString(message,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 4648 | " <image x=\"%g\" y=\"%g\" width=\"%g\" height=\"%g\" " |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 4649 | "xlink:href=\"%s\"/>\n",primitive_info[j].point.x, |
| 4650 | primitive_info[j].point.y,primitive_info[j+1].point.x, |
| 4651 | primitive_info[j+1].point.y,token); |
| 4652 | (void) WriteBlobString(image,message); |
| 4653 | break; |
| 4654 | } |
| 4655 | } |
| 4656 | if (primitive_info == (PrimitiveInfo *) NULL) |
| 4657 | break; |
| 4658 | primitive_info[i].primitive=UndefinedPrimitive; |
| 4659 | if (status == MagickFalse) |
| 4660 | break; |
| 4661 | } |
| 4662 | (void) WriteBlobString(image,"</svg>\n"); |
| 4663 | /* |
| 4664 | Relinquish resources. |
| 4665 | */ |
| 4666 | token=DestroyString(token); |
| 4667 | if (primitive_info != (PrimitiveInfo *) NULL) |
| 4668 | primitive_info=(PrimitiveInfo *) RelinquishMagickMemory(primitive_info); |
| 4669 | (void) CloseBlob(image); |
| 4670 | return(status); |
| 4671 | } |