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208
209<div class="main">
210
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]211<h1>Module property Methods</h1>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]212<p class="navigation-index">[<a href="#CloneImageProperties">CloneImageProperties</a> &bull; <a href="#DefineImageProperty">DefineImageProperty</a> &bull; <a href="#DeleteImageProperty">DeleteImageProperty</a> &bull; <a href="#DestroyImageProperties">DestroyImageProperties</a> &bull; <a href="#FormatImageProperty">FormatImageProperty</a> &bull; <a href="#GetImageProperty">GetImageProperty</a> &bull; <a href="#GetNextImageProperty">GetNextImageProperty</a> &bull; <a href="#InterpretImageProperties">InterpretImageProperties</a> &bull; <a href="#RemoveImageProperty">RemoveImageProperty</a> &bull; <a href="#ResetImagePropertyIterator">ResetImagePropertyIterator</a> &bull; <a href="#SetImageProperty">SetImageProperty</a>]</p>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]213
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]214<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="CloneImageProperties">CloneImageProperties</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]215<div class="doc-section">
216
217<p>CloneImageProperties() clones one or more image properties.</p>
218
219<p>The format of the CloneImageProperties method is:</p>
220
221<pre class="code">
222 MagickBooleanType CloneImageProperties(Image *image,
223 const Image *clone_image)
224</pre>
225
226<p>A description of each parameter follows:</p>
227
228<h5>image</h5>
229<p>the image.</p>
230
231<h5>clone_image</h5>
232<p>the clone image.</p>
233
234 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]235<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="DefineImageProperty">DefineImageProperty</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]236<div class="doc-section">
237
238<p>DefineImageProperty() associates a key/value pair with an image property.</p>
239
240<p>The format of the DefineImageProperty method is:</p>
241
242<pre class="code">
243 MagickBooleanType DefineImageProperty(Image *image,
244 const char *property)
245</pre>
246
247<p>A description of each parameter follows:</p>
248
249<h5>image</h5>
250<p>the image.</p>
251
252<h5>property</h5>
253<p>the image property.</p>
254
255 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]256<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="DeleteImageProperty">DeleteImageProperty</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]257<div class="doc-section">
258
259<p>DeleteImageProperty() deletes an image property.</p>
260
261<p>The format of the DeleteImageProperty method is:</p>
262
263<pre class="code">
264 MagickBooleanType DeleteImageProperty(Image *image,const char *property)
265</pre>
266
267<p>A description of each parameter follows:</p>
268
269<h5>image</h5>
270<p>the image.</p>
271
272<h5>property</h5>
273<p>the image property.</p>
274
275 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]276<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="DestroyImageProperties">DestroyImageProperties</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]277<div class="doc-section">
278
279<p>DestroyImageProperties() releases memory associated with image property values.</p>
280
281<p>The format of the DestroyDefines method is:</p>
282
283<pre class="code">
284 void DestroyImageProperties(Image *image)
285</pre>
286
287<p>A description of each parameter follows:</p>
288
289<h5>image</h5>
290<p>the image.</p>
291
292 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]293<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="FormatImageProperty">FormatImageProperty</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]294<div class="doc-section">
295
296<p>FormatImageProperty() permits formatted property/value pairs to be saved as an image property.</p>
297
298<p>The format of the FormatImageProperty method is:</p>
299
300<pre class="code">
301 MagickBooleanType FormatImageProperty(Image *image,const char *property,
302 const char *format,...)
303</pre>
304
305<p>A description of each parameter follows.</p>
306
307<h5> image</h5>
308<p>The image.</p>
309
310<h5> property</h5>
311<p>The attribute property.</p>
312
313<h5> format</h5>
314<p>A string describing the format to use to write the remaining arguments.</p>
315
316 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]317<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="GetImageProperty">GetImageProperty</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]318<div class="doc-section">
319
320<p>GetImageProperty() gets a value associated with an image property.</p>
321
322<p>The format of the GetImageProperty method is:</p>
323
324<pre class="code">
325 const char *GetImageProperty(const Image *image,const char *key)
326</pre>
327
328<p>A description of each parameter follows:</p>
329
330<h5>image</h5>
331<p>the image.</p>
332
333<h5>key</h5>
334<p>the key.</p>
335
336 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]337<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="GetNextImageProperty">GetNextImageProperty</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]338<div class="doc-section">
339
340<p>GetNextImageProperty() gets the next image property value.</p>
341
342<p>The format of the GetNextImageProperty method is:</p>
343
344<pre class="code">
345 char *GetNextImageProperty(const Image *image)
346</pre>
347
348<p>A description of each parameter follows:</p>
349
350<h5>image</h5>
351<p>the image.</p>
352
353 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]354<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="InterpretImageProperties">InterpretImageProperties</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]355<div class="doc-section">
356
357<p>InterpretImageProperties() replaces any embedded formatting characters with the appropriate image property and returns the interpretted text.</p>
358
359<p>The format of the InterpretImageProperties method is:</p>
360
361<pre class="code">
362 char *InterpretImageProperties(const ImageInfo *image_info,Image *image,
363 const char *embed_text)
364</pre>
365
366<p>A description of each parameter follows:</p>
367
368<h5>image_info</h5>
369<p>the image info.</p>
370
371<h5>image</h5>
372<p>the image.</p>
373
374<h5>embed_text</h5>
375<p>the address of a character string containing the embedded formatting characters.</p>
376
377 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]378<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="RemoveImageProperty">RemoveImageProperty</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]379<div class="doc-section">
380
381<p>RemoveImageProperty() removes a property from the image and returns its value.</p>
382
383<p>The format of the RemoveImageProperty method is:</p>
384
385<pre class="code">
386 char *RemoveImageProperty(Image *image,const char *property)
387</pre>
388
389<p>A description of each parameter follows:</p>
390
391<h5>image</h5>
392<p>the image.</p>
393
394<h5>property</h5>
395<p>the image property.</p>
396
397 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]398<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="ResetImagePropertyIterator">ResetImagePropertyIterator</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]399<div class="doc-section">
400
401<p>ResetImagePropertyIterator() resets the image properties iterator. Use it in conjunction with GetNextImageProperty() to iterate over all the values associated with an image property.</p>
402
403<p>The format of the ResetImagePropertyIterator method is:</p>
404
405<pre class="code">
406 ResetImagePropertyIterator(Image *image)
407</pre>
408
409<p>A description of each parameter follows:</p>
410
411<h5>image</h5>
412<p>the image.</p>
413
414 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame]415<h2><a href="http://www.imagemagick.org/api/MagickCore/property_8c.html" id="SetImageProperty">SetImageProperty</a></h2>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]416<div class="doc-section">
417
418<p>SetImageProperty() associates an value with an image property.</p>
419
420<p>The format of the SetImageProperty method is:</p>
421
422<pre class="code">
423 MagickBooleanType SetImageProperty(Image *image,const char *property,
424 const char *value)
425</pre>
426
427<p>A description of each parameter follows:</p>
428
429<h5>image</h5>
430<p>the image.</p>
431
432<h5>property</h5>
433<p>the image property.</p>
434
435<h5>values</h5>
436<p>the image property values.</p>
437
438 </div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]439
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