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190
191<div class="main">
192
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]193<h1>Module property Methods</h1>
cristy6f77f692011-02-15 15:31:39 +0000[diff] [blame]194<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]195
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]196<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]197<div class="doc-section">
198
199<p>CloneImageProperties() clones one or more image properties.</p>
200
201<p>The format of the CloneImageProperties method is:</p>
202
203<pre class="code">
204 MagickBooleanType CloneImageProperties(Image *image,
205 const Image *clone_image)
206</pre>
207
208<p>A description of each parameter follows:</p>
209
210<h5>image</h5>
211<p>the image.</p>
212
213<h5>clone_image</h5>
214<p>the clone image.</p>
215
216 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]217<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]218<div class="doc-section">
219
220<p>DefineImageProperty() associates a key/value pair with an image property.</p>
221
222<p>The format of the DefineImageProperty method is:</p>
223
224<pre class="code">
225 MagickBooleanType DefineImageProperty(Image *image,
226 const char *property)
227</pre>
228
229<p>A description of each parameter follows:</p>
230
231<h5>image</h5>
232<p>the image.</p>
233
234<h5>property</h5>
235<p>the image property.</p>
236
237 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]238<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]239<div class="doc-section">
240
241<p>DeleteImageProperty() deletes an image property.</p>
242
243<p>The format of the DeleteImageProperty method is:</p>
244
245<pre class="code">
246 MagickBooleanType DeleteImageProperty(Image *image,const char *property)
247</pre>
248
249<p>A description of each parameter follows:</p>
250
251<h5>image</h5>
252<p>the image.</p>
253
254<h5>property</h5>
255<p>the image property.</p>
256
257 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]258<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]259<div class="doc-section">
260
261<p>DestroyImageProperties() releases memory associated with image property values.</p>
262
263<p>The format of the DestroyDefines method is:</p>
264
265<pre class="code">
266 void DestroyImageProperties(Image *image)
267</pre>
268
269<p>A description of each parameter follows:</p>
270
271<h5>image</h5>
272<p>the image.</p>
273
274 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]275<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]276<div class="doc-section">
277
278<p>FormatImageProperty() permits formatted property/value pairs to be saved as an image property.</p>
279
280<p>The format of the FormatImageProperty method is:</p>
281
282<pre class="code">
283 MagickBooleanType FormatImageProperty(Image *image,const char *property,
284 const char *format,...)
285</pre>
286
287<p>A description of each parameter follows.</p>
288
289<h5> image</h5>
290<p>The image.</p>
291
292<h5> property</h5>
293<p>The attribute property.</p>
294
295<h5> format</h5>
296<p>A string describing the format to use to write the remaining arguments.</p>
297
298 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]299<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]300<div class="doc-section">
301
302<p>GetImageProperty() gets a value associated with an image property.</p>
303
304<p>The format of the GetImageProperty method is:</p>
305
306<pre class="code">
307 const char *GetImageProperty(const Image *image,const char *key)
308</pre>
309
310<p>A description of each parameter follows:</p>
311
312<h5>image</h5>
313<p>the image.</p>
314
315<h5>key</h5>
316<p>the key.</p>
317
318 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]319<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]320<div class="doc-section">
321
322<p>GetNextImageProperty() gets the next image property value.</p>
323
324<p>The format of the GetNextImageProperty method is:</p>
325
326<pre class="code">
327 char *GetNextImageProperty(const Image *image)
328</pre>
329
330<p>A description of each parameter follows:</p>
331
332<h5>image</h5>
333<p>the image.</p>
334
335 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]336<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]337<div class="doc-section">
338
339<p>InterpretImageProperties() replaces any embedded formatting characters with the appropriate image property and returns the interpretted text.</p>
340
341<p>The format of the InterpretImageProperties method is:</p>
342
343<pre class="code">
344 char *InterpretImageProperties(const ImageInfo *image_info,Image *image,
345 const char *embed_text)
346</pre>
347
348<p>A description of each parameter follows:</p>
349
350<h5>image_info</h5>
351<p>the image info.</p>
352
353<h5>image</h5>
354<p>the image.</p>
355
356<h5>embed_text</h5>
357<p>the address of a character string containing the embedded formatting characters.</p>
358
359 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]360<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]361<div class="doc-section">
362
363<p>RemoveImageProperty() removes a property from the image and returns its value.</p>
364
365<p>The format of the RemoveImageProperty method is:</p>
366
367<pre class="code">
368 char *RemoveImageProperty(Image *image,const char *property)
369</pre>
370
371<p>A description of each parameter follows:</p>
372
373<h5>image</h5>
374<p>the image.</p>
375
376<h5>property</h5>
377<p>the image property.</p>
378
379 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]380<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]381<div class="doc-section">
382
383<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>
384
385<p>The format of the ResetImagePropertyIterator method is:</p>
386
387<pre class="code">
388 ResetImagePropertyIterator(Image *image)
389</pre>
390
391<p>A description of each parameter follows:</p>
392
393<h5>image</h5>
394<p>the image.</p>
395
396 </div>
cristy350dea42011-02-15 17:31:04 +0000[diff] [blame^]397<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]398<div class="doc-section">
399
400<p>SetImageProperty() associates an value with an image property.</p>
401
402<p>The format of the SetImageProperty method is:</p>
403
404<pre class="code">
405 MagickBooleanType SetImageProperty(Image *image,const char *property,
406 const char *value)
407</pre>
408
409<p>A description of each parameter follows:</p>
410
411<h5>image</h5>
412<p>the image.</p>
413
414<h5>property</h5>
415<p>the image property.</p>
416
417<h5>values</h5>
418<p>the image property values.</p>
419
420 </div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]421
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