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cristy | 307ba18 | 2010-12-25 01:00:34 +0000 | [diff] [blame] | 181 | <h1>Module magick-wand |
| 182 | Methods</h1> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 183 | <p class="navigation-index">[<a href="#ClearMagickWand">ClearMagickWand</a> • <a href="#CloneMagickWand">CloneMagickWand</a> • <a href="#DestroyMagickWand">DestroyMagickWand</a> • <a href="#IsMagickWand">IsMagickWand</a> • <a href="#MagickClearException">MagickClearException</a> • <a href="#MagickGetException">MagickGetException</a> • <a href="#MagickGetExceptionType">MagickGetExceptionType</a> • <a href="#MagickGetIteratorIndex">MagickGetIteratorIndex</a> • <a href="#MagickQueryConfigureOption">MagickQueryConfigureOption</a> • <a href="#MagickQueryConfigureOptions">MagickQueryConfigureOptions</a> • <a href="#MagickQueryFontMetrics">MagickQueryFontMetrics</a> • <a href="#MagickQueryMultilineFontMetrics">MagickQueryMultilineFontMetrics</a> • <a href="#MagickQueryFonts">MagickQueryFonts</a> • <a href="#MagickQueryFonts">MagickQueryFonts</a> • <a href="#MagickRelinquishMemory">MagickRelinquishMemory</a> • <a href="#MagickResetIterator">MagickResetIterator</a> • <a href="#MagickSetFirstIterator">MagickSetFirstIterator</a> • <a href="#MagickSetIteratorIndex">MagickSetIteratorIndex</a> • <a href="#MagickSetLastIterator">MagickSetLastIterator</a> • <a href="#MagickWandGenesis">MagickWandGenesis</a> • <a href="#MagickWandTerminus">MagickWandTerminus</a> • <a href="#NewMagickWand">NewMagickWand</a> • <a href="#NewMagickWandFromImage">NewMagickWandFromImage</a>]</p> |
| 184 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 185 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 186 | _8c.html" id="ClearMagickWand">ClearMagickWand</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 187 | <div class="doc-section"> |
| 188 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 189 | <p>ClearMagickWand() clears resources associated with the wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 190 | |
| 191 | <p>The format of the ClearMagickWand method is:</p> |
| 192 | |
| 193 | <pre class="code"> |
| 194 | void ClearMagickWand(MagickWand *wand) |
| 195 | </pre> |
| 196 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 197 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 198 | |
| 199 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 200 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 201 | |
| 202 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 203 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 204 | _8c.html" id="CloneMagickWand">CloneMagickWand</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 205 | <div class="doc-section"> |
| 206 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 207 | <p>CloneMagickWand() makes an exact copy of the specified wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 208 | |
| 209 | <p>The format of the CloneMagickWand method is:</p> |
| 210 | |
| 211 | <pre class="code"> |
| 212 | MagickWand *CloneMagickWand(const MagickWand *wand) |
| 213 | </pre> |
| 214 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 215 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 216 | |
| 217 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 218 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 219 | |
| 220 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 221 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 222 | _8c.html" id="DestroyMagickWand">DestroyMagickWand</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 223 | <div class="doc-section"> |
| 224 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 225 | <p>DestroyMagickWand() deallocates memory associated with an MagickWand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 226 | |
| 227 | <p>The format of the DestroyMagickWand method is:</p> |
| 228 | |
| 229 | <pre class="code"> |
| 230 | MagickWand *DestroyMagickWand(MagickWand *wand) |
| 231 | </pre> |
| 232 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 233 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 234 | |
| 235 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 236 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 237 | |
| 238 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 239 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 240 | _8c.html" id="IsMagickWand">IsMagickWand</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 241 | <div class="doc-section"> |
| 242 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 243 | <p>IsMagickWand() returns MagickTrue if the wand is verified as a magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 244 | |
| 245 | <p>The format of the IsMagickWand method is:</p> |
| 246 | |
| 247 | <pre class="code"> |
| 248 | MagickBooleanType IsMagickWand(const MagickWand *wand) |
| 249 | </pre> |
| 250 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 251 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 252 | |
| 253 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 254 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 255 | |
| 256 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 257 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 258 | _8c.html" id="MagickClearException">MagickClearException</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 259 | <div class="doc-section"> |
| 260 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 261 | <p>MagickClearException() clears any exceptions associated with the wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 262 | |
| 263 | <p>The format of the MagickClearException method is:</p> |
| 264 | |
| 265 | <pre class="code"> |
| 266 | MagickBooleanType MagickClearException(MagickWand *wand) |
| 267 | </pre> |
| 268 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 269 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 270 | |
| 271 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 272 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 273 | |
| 274 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 275 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 276 | _8c.html" id="MagickGetException">MagickGetException</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 277 | <div class="doc-section"> |
| 278 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 279 | <p>MagickGetException() returns the severity, reason, and description of any error that occurs when using other methods in this API.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 280 | |
| 281 | <p>The format of the MagickGetException method is:</p> |
| 282 | |
| 283 | <pre class="code"> |
| 284 | char *MagickGetException(const MagickWand *wand,ExceptionType *severity) |
| 285 | </pre> |
| 286 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 287 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 288 | |
| 289 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 290 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 291 | |
| 292 | <h5>severity</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 293 | <p>the severity of the error is returned here.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 294 | |
| 295 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 296 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 297 | _8c.html" id="MagickGetExceptionType">MagickGetExceptionType</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 298 | <div class="doc-section"> |
| 299 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 300 | <p>MagickGetExceptionType() returns the exception type associated with the wand. If no exception has occurred, UndefinedExceptionType is returned.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 301 | |
| 302 | <p>The format of the MagickGetExceptionType method is:</p> |
| 303 | |
| 304 | <pre class="code"> |
| 305 | ExceptionType MagickGetExceptionType(const MagickWand *wand) |
| 306 | </pre> |
| 307 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 308 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 309 | |
| 310 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 311 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 312 | |
| 313 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 314 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 315 | _8c.html" id="MagickGetIteratorIndex">MagickGetIteratorIndex</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 316 | <div class="doc-section"> |
| 317 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 318 | <p>MagickGetIteratorIndex() returns the position of the iterator in the image list.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 319 | |
| 320 | <p>The format of the MagickGetIteratorIndex method is:</p> |
| 321 | |
| 322 | <pre class="code"> |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 323 | ssize_t MagickGetIteratorIndex(MagickWand *wand) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 324 | </pre> |
| 325 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 326 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 327 | |
| 328 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 329 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 330 | |
| 331 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 332 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 333 | _8c.html" id="MagickQueryConfigureOption">MagickQueryConfigureOption</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 334 | <div class="doc-section"> |
| 335 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 336 | <p>MagickQueryConfigureOption() returns the value associated with the specified configure option.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 337 | |
| 338 | <p>The format of the MagickQueryConfigureOption function is:</p> |
| 339 | |
| 340 | <pre class="text"> |
| 341 | char *MagickQueryConfigureOption(const char *option) |
| 342 | </pre> |
| 343 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 344 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 345 | |
| 346 | <h5>option</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 347 | <p>the option name.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 348 | |
| 349 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 350 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 351 | _8c.html" id="MagickQueryConfigureOptions">MagickQueryConfigureOptions</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 352 | <div class="doc-section"> |
| 353 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 354 | <p>MagickQueryConfigureOptions() returns any configure options that match the specified pattern (e.g. "*" for all). Options include NAME, VERSION, LIB_VERSION, etc.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 355 | |
| 356 | <p>The format of the MagickQueryConfigureOptions function is:</p> |
| 357 | |
| 358 | <pre class="text"> |
| 359 | char **MagickQueryConfigureOptions(const char *pattern, |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 360 | size_t *number_options) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 361 | </pre> |
| 362 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 363 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 364 | |
| 365 | <h5>pattern</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 366 | <p>Specifies a pointer to a text string containing a pattern.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 367 | |
| 368 | <h5>number_options</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 369 | <p>Returns the number of configure options in the list.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 370 | |
| 371 | |
| 372 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 373 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 374 | _8c.html" id="MagickQueryFontMetrics">MagickQueryFontMetrics</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 375 | <div class="doc-section"> |
| 376 | |
| 377 | <p>MagickQueryFontMetrics() returns a 13 element array representing the following font metrics:</p> |
| 378 | |
| 379 | <pre class="text"> |
| 380 | Element Description |
| 381 | ------------------------------------------------- |
| 382 | 0 character width |
| 383 | 1 character height |
| 384 | 2 ascender |
| 385 | 3 descender |
| 386 | 4 text width |
| 387 | 5 text height |
| 388 | 6 maximum horizontal advance |
| 389 | 7 bounding box: x1 |
| 390 | 8 bounding box: y1 |
| 391 | 9 bounding box: x2 |
| 392 | 10 bounding box: y2 |
| 393 | 11 origin: x |
| 394 | 12 origin: y |
| 395 | </pre> |
| 396 | |
| 397 | <p>The format of the MagickQueryFontMetrics method is:</p> |
| 398 | |
| 399 | <pre class="code"> |
| 400 | double *MagickQueryFontMetrics(MagickWand *wand, |
| 401 | const DrawingWand *drawing_wand,const char *text) |
| 402 | </pre> |
| 403 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 404 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 405 | |
| 406 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 407 | <p>the Magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 408 | |
| 409 | <h5>drawing_wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 410 | <p>the drawing wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 411 | |
| 412 | <h5>text</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 413 | <p>the text.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 414 | |
| 415 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 416 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 417 | _8c.html" id="MagickQueryMultilineFontMetrics">MagickQueryMultilineFontMetrics</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 418 | <div class="doc-section"> |
| 419 | |
| 420 | <p>MagickQueryMultilineFontMetrics() returns a 13 element array representing the following font metrics:</p> |
| 421 | |
| 422 | <pre class="text"> |
| 423 | Element Description |
| 424 | ------------------------------------------------- |
| 425 | 0 character width |
| 426 | 1 character height |
| 427 | 2 ascender |
| 428 | 3 descender |
| 429 | 4 text width |
| 430 | 5 text height |
| 431 | 6 maximum horizontal advance |
| 432 | 7 bounding box: x1 |
| 433 | 8 bounding box: y1 |
| 434 | 9 bounding box: x2 |
| 435 | 10 bounding box: y2 |
| 436 | 11 origin: x |
| 437 | 12 origin: y |
| 438 | </pre> |
| 439 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 440 | <p>This method is like MagickQueryFontMetrics() but it returns the maximum text width and height for multiple lines of text.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 441 | |
| 442 | <p>The format of the MagickQueryFontMetrics method is:</p> |
| 443 | |
| 444 | <pre class="code"> |
| 445 | double *MagickQueryMultilineFontMetrics(MagickWand *wand, |
| 446 | const DrawingWand *drawing_wand,const char *text) |
| 447 | </pre> |
| 448 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 449 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 450 | |
| 451 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 452 | <p>the Magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 453 | |
| 454 | <h5>drawing_wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 455 | <p>the drawing wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 456 | |
| 457 | <h5>text</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 458 | <p>the text.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 459 | |
| 460 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 461 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 462 | _8c.html" id="MagickQueryFonts">MagickQueryFonts</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 463 | <div class="doc-section"> |
| 464 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 465 | <p>MagickQueryFonts() returns any font that match the specified pattern (e.g. "*" for all).</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 466 | |
| 467 | <p>The format of the MagickQueryFonts function is:</p> |
| 468 | |
| 469 | <pre class="text"> |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 470 | char **MagickQueryFonts(const char *pattern,size_t *number_fonts) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 471 | </pre> |
| 472 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 473 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 474 | |
| 475 | <h5>pattern</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 476 | <p>Specifies a pointer to a text string containing a pattern.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 477 | |
| 478 | <h5>number_fonts</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 479 | <p>Returns the number of fonts in the list.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 480 | |
| 481 | |
| 482 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 483 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 484 | _8c.html" id="MagickQueryFonts">MagickQueryFonts</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 485 | <div class="doc-section"> |
| 486 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 487 | <p>MagickQueryFonts() returns any image formats that match the specified pattern (e.g. "*" for all).</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 488 | |
| 489 | <p>The format of the MagickQueryFonts function is:</p> |
| 490 | |
| 491 | <pre class="text"> |
| 492 | char **MagickQueryFonts(const char *pattern, |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 493 | size_t *number_formats) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 494 | </pre> |
| 495 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 496 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 497 | |
| 498 | <h5>pattern</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 499 | <p>Specifies a pointer to a text string containing a pattern.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 500 | |
| 501 | <h5>number_formats</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 502 | <p>This integer returns the number of image formats in the list.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 503 | |
| 504 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 505 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 506 | _8c.html" id="MagickRelinquishMemory">MagickRelinquishMemory</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 507 | <div class="doc-section"> |
| 508 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 509 | <p>MagickRelinquishMemory() relinquishes memory resources returned by such methods as MagickIdentifyImage(), MagickGetException(), etc.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 510 | |
| 511 | <p>The format of the MagickRelinquishMemory method is:</p> |
| 512 | |
| 513 | <pre class="code"> |
| 514 | void *MagickRelinquishMemory(void *resource) |
| 515 | </pre> |
| 516 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 517 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 518 | |
| 519 | <h5>resource</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 520 | <p>Relinquish the memory associated with this resource.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 521 | |
| 522 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 523 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 524 | _8c.html" id="MagickResetIterator">MagickResetIterator</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 525 | <div class="doc-section"> |
| 526 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 527 | <p>MagickResetIterator() resets the wand iterator. Use it in conjunction with MagickNextImage() to iterate over all the images in a wand container.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 528 | |
| 529 | <p>The format of the MagickResetIterator method is:</p> |
| 530 | |
| 531 | <pre class="code"> |
| 532 | void MagickResetIterator(MagickWand *wand) |
| 533 | </pre> |
| 534 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 535 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 536 | |
| 537 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 538 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 539 | |
| 540 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 541 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 542 | _8c.html" id="MagickSetFirstIterator">MagickSetFirstIterator</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 543 | <div class="doc-section"> |
| 544 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 545 | <p>MagickSetFirstIterator() sets the wand iterator to the first image.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 546 | |
| 547 | <p>The format of the MagickSetFirstIterator method is:</p> |
| 548 | |
| 549 | <pre class="code"> |
| 550 | void MagickSetFirstIterator(MagickWand *wand) |
| 551 | </pre> |
| 552 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 553 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 554 | |
| 555 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 556 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 557 | |
| 558 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 559 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 560 | _8c.html" id="MagickSetIteratorIndex">MagickSetIteratorIndex</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 561 | <div class="doc-section"> |
| 562 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 563 | <p>MagickSetIteratorIndex() set the iterator to the position in the image list specified with the index parameter.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 564 | |
| 565 | <p>The format of the MagickSetIteratorIndex method is:</p> |
| 566 | |
| 567 | <pre class="code"> |
| 568 | MagickBooleanType MagickSetIteratorIndex(MagickWand *wand, |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 569 | const ssize_t index) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 570 | </pre> |
| 571 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 572 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 573 | |
| 574 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 575 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 576 | |
| 577 | <h5>index</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 578 | <p>the scene number.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 579 | |
| 580 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 581 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 582 | _8c.html" id="MagickSetLastIterator">MagickSetLastIterator</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 583 | <div class="doc-section"> |
| 584 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 585 | <p>MagickSetLastIterator() sets the wand iterator to the last image.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 586 | |
| 587 | <p>The format of the MagickSetLastIterator method is:</p> |
| 588 | |
| 589 | <pre class="code"> |
| 590 | void MagickSetLastIterator(MagickWand *wand) |
| 591 | </pre> |
| 592 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 593 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 594 | |
| 595 | <h5>wand</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 596 | <p>the magick wand.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 597 | |
| 598 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 599 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 600 | _8c.html" id="MagickWandGenesis">MagickWandGenesis</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 601 | <div class="doc-section"> |
| 602 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 603 | <p>MagickWandGenesis() initializes the MagickWand environment.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 604 | |
| 605 | <p>The format of the MagickWandGenesis method is:</p> |
| 606 | |
| 607 | <pre class="code"> |
| 608 | void MagickWandGenesis(void) |
| 609 | </pre> |
| 610 | |
| 611 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 612 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 613 | _8c.html" id="MagickWandTerminus">MagickWandTerminus</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 614 | <div class="doc-section"> |
| 615 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 616 | <p>MagickWandTerminus() terminates the MagickWand environment.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 617 | |
| 618 | <p>The format of the MaickWandTerminus method is:</p> |
| 619 | |
| 620 | <pre class="code"> |
| 621 | void MagickWandTerminus(void) |
| 622 | </pre> |
| 623 | |
| 624 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 625 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 626 | _8c.html" id="NewMagickWand">NewMagickWand</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 627 | <div class="doc-section"> |
| 628 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 629 | <p>NewMagickWand() returns a wand required for all other methods in the API.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 630 | |
| 631 | <p>The format of the NewMagickWand method is:</p> |
| 632 | |
| 633 | <pre class="code"> |
| 634 | MagickWand *NewMagickWand(void) |
| 635 | </pre> |
| 636 | |
| 637 | </div> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 638 | <h2><a href="http://www.wizards-toolkit.org/api/MagickWand/magick-wand |
| 639 | _8c.html" id="NewMagickWandFromImage">NewMagickWandFromImage</a></h2> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 640 | <div class="doc-section"> |
| 641 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 642 | <p>NewMagickWandFromImage() returns a wand with an image.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 643 | |
| 644 | <p>The format of the NewMagickWandFromImage method is:</p> |
| 645 | |
| 646 | <pre class="code"> |
| 647 | MagickWand *NewMagickWandFromImage(const Image *image) |
| 648 | </pre> |
| 649 | |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 650 | <p>A description of each parameter follows:</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 651 | |
| 652 | <h5>image</h5> |
cristy | 7a40ba8 | 2011-01-08 20:31:18 +0000 | [diff] [blame] | 653 | <p>the image.</p> |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 654 | |
| 655 | </div> |
cristy | 3eaa0ef | 2010-03-06 20:35:26 +0000 | [diff] [blame] | 656 |
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