Cristy | 594d277 | 2015-11-15 10:47:42 -0500 | [diff] [blame] | 1 | |
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Cristy | 594d277 | 2015-11-15 10:47:42 -0500 | [diff] [blame] | 55 | <p class="text-center"><a href="pixel-iterator.html#ClearPixelIterator">ClearPixelIterator</a> • <a href="pixel-iterator.html#ClonePixelIterator">ClonePixelIterator</a> • <a href="pixel-iterator.html#DestroyPixelIterator">DestroyPixelIterator</a> • <a href="pixel-iterator.html#IsPixelIterator">IsPixelIterator</a> • <a href="pixel-iterator.html#NewPixelIterator">NewPixelIterator</a> • <a href="pixel-iterator.html#PixelClearIteratorException">PixelClearIteratorException</a> • <a href="pixel-iterator.html#NewPixelRegionIterator">NewPixelRegionIterator</a> • <a href="pixel-iterator.html#PixelGetCurrentIteratorRow">PixelGetCurrentIteratorRow</a> • <a href="pixel-iterator.html#PixelGetIteratorException">PixelGetIteratorException</a> • <a href="pixel-iterator.html#PixelGetIteratorExceptionType">PixelGetIteratorExceptionType</a> • <a href="pixel-iterator.html#PixelGetIteratorRow">PixelGetIteratorRow</a> • <a href="pixel-iterator.html#PixelGetNextIteratorRow">PixelGetNextIteratorRow</a> • <a href="pixel-iterator.html#PixelGetPreviousIteratorRow">PixelGetPreviousIteratorRow</a> • <a href="pixel-iterator.html#PixelResetIterator">PixelResetIterator</a> • <a href="pixel-iterator.html#PixelSetFirstIteratorRow">PixelSetFirstIteratorRow</a> • <a href="pixel-iterator.html#PixelSetIteratorRow">PixelSetIteratorRow</a> • <a href="pixel-iterator.html#PixelSetLastIteratorRow">PixelSetLastIteratorRow</a> • <a href="pixel-iterator.html#PixelSyncIterator">PixelSyncIterator</a></p> |
cristy | 06f63f2 | 2012-10-31 00:50:07 +0000 | [diff] [blame] | 56 | |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 57 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="ClearPixelIterator">ClearPixelIterator</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 58 | |
| 59 | <p>ClearPixelIterator() clear resources associated with a PixelIterator.</p> |
| 60 | |
| 61 | <p>The format of the ClearPixelIterator method is:</p> |
| 62 | |
| 63 | <pre class="text"> |
| 64 | void ClearPixelIterator(PixelIterator *iterator) |
| 65 | </pre> |
| 66 | |
| 67 | <p>A description of each parameter follows:</p> |
| 68 | |
| 69 | <dd> |
| 70 | </dd> |
| 71 | |
| 72 | <dd> </dd> |
| 73 | <dl class="dl-horizontal"> |
| 74 | <dt>iterator</dt> |
| 75 | <dd>the pixel iterator. </dd> |
| 76 | |
| 77 | <dd> </dd> |
| 78 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 79 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="ClonePixelIterator">ClonePixelIterator</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 80 | |
| 81 | <p>ClonePixelIterator() makes an exact copy of the specified iterator.</p> |
| 82 | |
| 83 | <p>The format of the ClonePixelIterator method is:</p> |
| 84 | |
| 85 | <pre class="text"> |
| 86 | PixelIterator *ClonePixelIterator(const PixelIterator *iterator) |
| 87 | </pre> |
| 88 | |
| 89 | <p>A description of each parameter follows:</p> |
| 90 | |
| 91 | <dd> |
| 92 | </dd> |
| 93 | |
| 94 | <dd> </dd> |
| 95 | <dl class="dl-horizontal"> |
| 96 | <dt>iterator</dt> |
| 97 | <dd>the magick iterator. </dd> |
| 98 | |
| 99 | <dd> </dd> |
| 100 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 101 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="DestroyPixelIterator">DestroyPixelIterator</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 102 | |
| 103 | <p>DestroyPixelIterator() deallocates resources associated with a PixelIterator.</p> |
| 104 | |
| 105 | <p>The format of the DestroyPixelIterator method is:</p> |
| 106 | |
| 107 | <pre class="text"> |
| 108 | PixelIterator *DestroyPixelIterator(PixelIterator *iterator) |
| 109 | </pre> |
| 110 | |
| 111 | <p>A description of each parameter follows:</p> |
| 112 | |
| 113 | <dd> |
| 114 | </dd> |
| 115 | |
| 116 | <dd> </dd> |
| 117 | <dl class="dl-horizontal"> |
| 118 | <dt>iterator</dt> |
| 119 | <dd>the pixel iterator. </dd> |
| 120 | |
| 121 | <dd> </dd> |
| 122 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 123 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="IsPixelIterator">IsPixelIterator</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 124 | |
| 125 | <p>IsPixelIterator() returns MagickTrue if the iterator is verified as a pixel iterator.</p> |
| 126 | |
| 127 | <p>The format of the IsPixelIterator method is:</p> |
| 128 | |
| 129 | <pre class="text"> |
| 130 | MagickBooleanType IsPixelIterator(const PixelIterator *iterator) |
| 131 | </pre> |
| 132 | |
| 133 | <p>A description of each parameter follows:</p> |
| 134 | |
| 135 | <dd> |
| 136 | </dd> |
| 137 | |
| 138 | <dd> </dd> |
| 139 | <dl class="dl-horizontal"> |
| 140 | <dt>iterator</dt> |
| 141 | <dd>the magick iterator. </dd> |
| 142 | |
| 143 | <dd> </dd> |
| 144 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 145 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="NewPixelIterator">NewPixelIterator</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 146 | |
| 147 | <p>NewPixelIterator() returns a new pixel iterator.</p> |
| 148 | |
| 149 | <p>The format of the NewPixelIterator method is:</p> |
| 150 | |
| 151 | <pre class="text"> |
| 152 | PixelIterator *NewPixelIterator(MagickWand *wand) |
| 153 | </pre> |
| 154 | |
| 155 | <p>A description of each parameter follows:</p> |
| 156 | |
| 157 | <dd> |
| 158 | </dd> |
| 159 | |
| 160 | <dd> </dd> |
| 161 | <dl class="dl-horizontal"> |
| 162 | <dt>wand</dt> |
| 163 | <dd>the magick wand. </dd> |
| 164 | |
| 165 | <dd> </dd> |
| 166 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 167 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelClearIteratorException">PixelClearIteratorException</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 168 | |
| 169 | <p>PixelClearIteratorException() clear any exceptions associated with the iterator.</p> |
| 170 | |
| 171 | <p>The format of the PixelClearIteratorException method is:</p> |
| 172 | |
| 173 | <pre class="text"> |
| 174 | MagickBooleanType PixelClearIteratorException(PixelIterator *iterator) |
| 175 | </pre> |
| 176 | |
| 177 | <p>A description of each parameter follows:</p> |
| 178 | |
| 179 | <dd> |
| 180 | </dd> |
| 181 | |
| 182 | <dd> </dd> |
| 183 | <dl class="dl-horizontal"> |
| 184 | <dt>iterator</dt> |
| 185 | <dd>the pixel iterator. </dd> |
| 186 | |
| 187 | <dd> </dd> |
| 188 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 189 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="NewPixelRegionIterator">NewPixelRegionIterator</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 190 | |
| 191 | <p>NewPixelRegionIterator() returns a new pixel iterator.</p> |
| 192 | |
| 193 | <p>The format of the NewPixelRegionIterator method is:</p> |
| 194 | |
| 195 | <pre class="text"> |
| 196 | PixelIterator *NewPixelRegionIterator(MagickWand *wand,const ssize_t x, |
| 197 | const ssize_t y,const size_t width,const size_t height) |
| 198 | </pre> |
| 199 | |
| 200 | <p>A description of each parameter follows:</p> |
| 201 | |
| 202 | <dd> |
| 203 | </dd> |
| 204 | |
| 205 | <dd> </dd> |
| 206 | <dl class="dl-horizontal"> |
| 207 | <dt>wand</dt> |
| 208 | <dd>the magick wand. </dd> |
| 209 | |
| 210 | <dd> </dd> |
| 211 | <dt>x,y,columns,rows</dt> |
| 212 | <dd> These values define the perimeter of a region of pixels. </dd> |
| 213 | |
| 214 | <dd> </dd> |
| 215 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 216 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelGetCurrentIteratorRow">PixelGetCurrentIteratorRow</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 217 | |
| 218 | <p>PixelGetCurrentIteratorRow() returns the current row as an array of pixel wands from the pixel iterator.</p> |
| 219 | |
| 220 | <p>The format of the PixelGetCurrentIteratorRow method is:</p> |
| 221 | |
| 222 | <pre class="text"> |
| 223 | PixelWand **PixelGetCurrentIteratorRow(PixelIterator *iterator, |
| 224 | size_t *number_wands) |
| 225 | </pre> |
| 226 | |
| 227 | <p>A description of each parameter follows:</p> |
| 228 | |
| 229 | <dd> |
| 230 | </dd> |
| 231 | |
| 232 | <dd> </dd> |
| 233 | <dl class="dl-horizontal"> |
| 234 | <dt>iterator</dt> |
| 235 | <dd>the pixel iterator. </dd> |
| 236 | |
| 237 | <dd> </dd> |
| 238 | <dt>number_wands</dt> |
| 239 | <dd>the number of pixel wands. </dd> |
| 240 | |
| 241 | <dd> </dd> |
| 242 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 243 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelGetIteratorException">PixelGetIteratorException</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 244 | |
| 245 | <p>PixelGetIteratorException() returns the severity, reason, and description of any error that occurs when using other methods in this API.</p> |
| 246 | |
| 247 | <p>The format of the PixelGetIteratorException method is:</p> |
| 248 | |
| 249 | <pre class="text"> |
| 250 | char *PixelGetIteratorException(const PixelIterator *iterator, |
| 251 | ExceptionType *severity) |
| 252 | </pre> |
| 253 | |
| 254 | <p>A description of each parameter follows:</p> |
| 255 | |
| 256 | <dd> |
| 257 | </dd> |
| 258 | |
| 259 | <dd> </dd> |
| 260 | <dl class="dl-horizontal"> |
| 261 | <dt>iterator</dt> |
| 262 | <dd>the pixel iterator. </dd> |
| 263 | |
| 264 | <dd> </dd> |
| 265 | <dt>severity</dt> |
| 266 | <dd>the severity of the error is returned here. </dd> |
| 267 | |
| 268 | <dd> </dd> |
| 269 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 270 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelGetIteratorExceptionType">PixelGetIteratorExceptionType</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 271 | |
| 272 | <p>PixelGetIteratorExceptionType() the exception type associated with the iterator. If no exception has occurred, UndefinedExceptionType is returned.</p> |
| 273 | |
| 274 | <p>The format of the PixelGetIteratorExceptionType method is:</p> |
| 275 | |
| 276 | <pre class="text"> |
| 277 | ExceptionType PixelGetIteratorExceptionType( |
| 278 | const PixelIterator *iterator) |
| 279 | </pre> |
| 280 | |
| 281 | <p>A description of each parameter follows:</p> |
| 282 | |
| 283 | <dd> |
| 284 | </dd> |
| 285 | |
| 286 | <dd> </dd> |
| 287 | <dl class="dl-horizontal"> |
| 288 | <dt>iterator</dt> |
| 289 | <dd>the pixel iterator. </dd> |
| 290 | |
| 291 | <dd> </dd> |
| 292 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 293 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelGetIteratorRow">PixelGetIteratorRow</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 294 | |
| 295 | <p>PixelGetIteratorRow() returns the current pixel iterator row.</p> |
| 296 | |
| 297 | <p>The format of the PixelGetIteratorRow method is:</p> |
| 298 | |
| 299 | <pre class="text"> |
| 300 | MagickBooleanType PixelGetIteratorRow(PixelIterator *iterator) |
| 301 | </pre> |
| 302 | |
| 303 | <p>A description of each parameter follows:</p> |
| 304 | |
| 305 | <dd> |
| 306 | </dd> |
| 307 | |
| 308 | <dd> </dd> |
| 309 | <dl class="dl-horizontal"> |
| 310 | <dt>iterator</dt> |
| 311 | <dd>the pixel iterator. </dd> |
| 312 | |
| 313 | <dd> </dd> |
| 314 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 315 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelGetNextIteratorRow">PixelGetNextIteratorRow</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 316 | |
| 317 | <p>PixelGetNextIteratorRow() returns the next row as an array of pixel wands from the pixel iterator.</p> |
| 318 | |
| 319 | <p>The format of the PixelGetNextIteratorRow method is:</p> |
| 320 | |
| 321 | <pre class="text"> |
| 322 | PixelWand **PixelGetNextIteratorRow(PixelIterator *iterator, |
| 323 | size_t *number_wands) |
| 324 | </pre> |
| 325 | |
| 326 | <p>A description of each parameter follows:</p> |
| 327 | |
| 328 | <dd> |
| 329 | </dd> |
| 330 | |
| 331 | <dd> </dd> |
| 332 | <dl class="dl-horizontal"> |
| 333 | <dt>iterator</dt> |
| 334 | <dd>the pixel iterator. </dd> |
| 335 | |
| 336 | <dd> </dd> |
| 337 | <dt>number_wands</dt> |
| 338 | <dd>the number of pixel wands. </dd> |
| 339 | |
| 340 | <dd> </dd> |
| 341 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 342 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelGetPreviousIteratorRow">PixelGetPreviousIteratorRow</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 343 | |
| 344 | <p>PixelGetPreviousIteratorRow() returns the previous row as an array of pixel wands from the pixel iterator.</p> |
| 345 | |
| 346 | <p>The format of the PixelGetPreviousIteratorRow method is:</p> |
| 347 | |
| 348 | <pre class="text"> |
| 349 | PixelWand **PixelGetPreviousIteratorRow(PixelIterator *iterator, |
| 350 | size_t *number_wands) |
| 351 | </pre> |
| 352 | |
| 353 | <p>A description of each parameter follows:</p> |
| 354 | |
| 355 | <dd> |
| 356 | </dd> |
| 357 | |
| 358 | <dd> </dd> |
| 359 | <dl class="dl-horizontal"> |
| 360 | <dt>iterator</dt> |
| 361 | <dd>the pixel iterator. </dd> |
| 362 | |
| 363 | <dd> </dd> |
| 364 | <dt>number_wands</dt> |
| 365 | <dd>the number of pixel wands. </dd> |
| 366 | |
| 367 | <dd> </dd> |
| 368 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 369 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelResetIterator">PixelResetIterator</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 370 | |
| 371 | <p>PixelResetIterator() resets the pixel iterator. Use it in conjunction with PixelGetNextIteratorRow() to iterate over all the pixels in a pixel container.</p> |
| 372 | |
| 373 | <p>The format of the PixelResetIterator method is:</p> |
| 374 | |
| 375 | <pre class="text"> |
| 376 | void PixelResetIterator(PixelIterator *iterator) |
| 377 | </pre> |
| 378 | |
| 379 | <p>A description of each parameter follows:</p> |
| 380 | |
| 381 | <dd> |
| 382 | </dd> |
| 383 | |
| 384 | <dd> </dd> |
| 385 | <dl class="dl-horizontal"> |
| 386 | <dt>iterator</dt> |
| 387 | <dd>the pixel iterator. </dd> |
| 388 | |
| 389 | <dd> </dd> |
| 390 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 391 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelSetFirstIteratorRow">PixelSetFirstIteratorRow</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 392 | |
| 393 | <p>PixelSetFirstIteratorRow() sets the pixel iterator to the first pixel row.</p> |
| 394 | |
| 395 | <p>The format of the PixelSetFirstIteratorRow method is:</p> |
| 396 | |
| 397 | <pre class="text"> |
| 398 | void PixelSetFirstIteratorRow(PixelIterator *iterator) |
| 399 | </pre> |
| 400 | |
| 401 | <p>A description of each parameter follows:</p> |
| 402 | |
| 403 | <dd> |
| 404 | </dd> |
| 405 | |
| 406 | <dd> </dd> |
| 407 | <dl class="dl-horizontal"> |
| 408 | <dt>iterator</dt> |
| 409 | <dd>the magick iterator. </dd> |
| 410 | |
| 411 | <dd> </dd> |
| 412 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 413 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelSetIteratorRow">PixelSetIteratorRow</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 414 | |
| 415 | <p>PixelSetIteratorRow() set the pixel iterator row.</p> |
| 416 | |
| 417 | <p>The format of the PixelSetIteratorRow method is:</p> |
| 418 | |
| 419 | <pre class="text"> |
| 420 | MagickBooleanType PixelSetIteratorRow(PixelIterator *iterator, |
| 421 | const ssize_t row) |
| 422 | </pre> |
| 423 | |
| 424 | <p>A description of each parameter follows:</p> |
| 425 | |
| 426 | <dd> |
| 427 | </dd> |
| 428 | |
| 429 | <dd> </dd> |
| 430 | <dl class="dl-horizontal"> |
| 431 | <dt>iterator</dt> |
| 432 | <dd>the pixel iterator. </dd> |
| 433 | |
| 434 | <dd> </dd> |
| 435 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 436 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelSetLastIteratorRow">PixelSetLastIteratorRow</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 437 | |
| 438 | <p>PixelSetLastIteratorRow() sets the pixel iterator to the last pixel row.</p> |
| 439 | |
| 440 | <p>The format of the PixelSetLastIteratorRow method is:</p> |
| 441 | |
| 442 | <pre class="text"> |
| 443 | void PixelSetLastIteratorRow(PixelIterator *iterator) |
| 444 | </pre> |
| 445 | |
| 446 | <p>A description of each parameter follows:</p> |
| 447 | |
| 448 | <dd> |
| 449 | </dd> |
| 450 | |
| 451 | <dd> </dd> |
| 452 | <dl class="dl-horizontal"> |
| 453 | <dt>iterator</dt> |
| 454 | <dd>the magick iterator. </dd> |
| 455 | |
| 456 | <dd> </dd> |
| 457 | </dl> |
Cristy | e93be68 | 2015-11-26 09:07:51 -0500 | [diff] [blame] | 458 | <h2><a href="http://www.imagemagick.org/api/MagickWand/pixel-iterator_8c.html" id="PixelSyncIterator">PixelSyncIterator</a></h2> |
cristy | cecc949 | 2015-06-09 16:53:50 +0000 | [diff] [blame] | 459 | |
| 460 | <p>PixelSyncIterator() syncs the pixel iterator.</p> |
| 461 | |
| 462 | <p>The format of the PixelSyncIterator method is:</p> |
| 463 | |
| 464 | <pre class="text"> |
| 465 | MagickBooleanType PixelSyncIterator(PixelIterator *iterator) |
| 466 | </pre> |
| 467 | |
| 468 | <p>A description of each parameter follows:</p> |
| 469 | |
| 470 | <dd> |
| 471 | </dd> |
| 472 | |
| 473 | <dd> </dd> |
| 474 | <dl class="dl-horizontal"> |
| 475 | <dt>iterator</dt> |
| 476 | <dd>the pixel iterator. </dd> |
| 477 | |
| 478 | <dd> </dd> |
| 479 | </dl> |
cristy | 06f63f2 | 2012-10-31 00:50:07 +0000 | [diff] [blame] | 480 | </div> |
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