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12 <title>ImageMagick: MagickCore, C API for ImageMagick: Get/Set Image Properties</title>
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167 <p class="navigation-index">[<a href="#CloneImageProperties">CloneImageProperties</a> • <a href="#DefineImageProperty">DefineImageProperty</a> • <a href="#DeleteImageProperty">DeleteImageProperty</a> • <a href="#DestroyImageProperties">DestroyImageProperties</a> • <a href="#FormatImageProperty">FormatImageProperty</a> • <a href="#GetImageProperty">GetImageProperty</a> • <a href="#GetNextImageProperty">GetNextImageProperty</a> • <a href="#InterpretImageProperties">InterpretImageProperties</a> • <a href="#RemoveImageProperty">RemoveImageProperty</a> • <a href="#ResetImagePropertyIterator">ResetImagePropertyIterator</a> • <a href="#SetImageProperty">SetImageProperty</a>]</p>
169 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
170 _8c.html" target="source" name="CloneImageProperties">CloneImageProperties</a></h2>
171 <div class="doc-section">
173 <p>CloneImageProperties() clones one or more image properties.</p></ol>
175 <p>The format of the CloneImageProperties method is:</p>
178 MagickBooleanType CloneImageProperties(Image *image,
179 const Image *clone_image)
182 <p>A description of each parameter follows:</p></ol>
185 <ol><p>the image.</p></ol>
188 <ol><p>the clone image.</p></ol>
191 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
192 _8c.html" target="source" name="DefineImageProperty">DefineImageProperty</a></h2>
193 <div class="doc-section">
195 <p>DefineImageProperty() associates a key/value pair with an image property.</p></ol>
197 <p>The format of the DefineImageProperty method is:</p>
200 MagickBooleanType DefineImageProperty(Image *image,
201 const char *property)
204 <p>A description of each parameter follows:</p></ol>
207 <ol><p>the image.</p></ol>
210 <ol><p>the image property.</p></ol>
213 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
214 _8c.html" target="source" name="DeleteImageProperty">DeleteImageProperty</a></h2>
215 <div class="doc-section">
217 <p>DeleteImageProperty() deletes an image property.</p></ol>
219 <p>The format of the DeleteImageProperty method is:</p>
222 MagickBooleanType DeleteImageProperty(Image *image,const char *property)
225 <p>A description of each parameter follows:</p></ol>
228 <ol><p>the image.</p></ol>
231 <ol><p>the image property.</p></ol>
234 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
235 _8c.html" target="source" name="DestroyImageProperties">DestroyImageProperties</a></h2>
236 <div class="doc-section">
238 <p>DestroyImageProperties() releases memory associated with image property values.</p></ol>
240 <p>The format of the DestroyDefines method is:</p>
243 void DestroyImageProperties(Image *image)
246 <p>A description of each parameter follows:</p></ol>
249 <ol><p>the image.</p></ol>
252 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
253 _8c.html" target="source" name="FormatImageProperty">FormatImageProperty</a></h2>
254 <div class="doc-section">
256 <p>FormatImageProperty() permits formatted property/value pairs to be saved as an image proporty.</p></ol>
258 <p>The format of the FormatImageProperty method is:</p>
261 MagickBooleanType FormatImageProperty(Image *image,const char *property,
262 const char *format,...)
265 <p>A description of each parameter follows.</p></ol>
268 <ol><p>The image.</p></ol>
271 <ol><p>The attribute property.</p></ol>
274 <ol><p>A string describing the format to use to write the remaining arguments.</p></ol>
277 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
278 _8c.html" target="source" name="GetImageProperty">GetImageProperty</a></h2>
279 <div class="doc-section">
281 <p>GetImageProperty() gets a value associated with an image property.</p></ol>
283 <p>The format of the GetImageProperty method is:</p>
286 const char *GetImageProperty(const Image *image,const char *key)
289 <p>A description of each parameter follows:</p></ol>
292 <ol><p>the image.</p></ol>
295 <ol><p>the key.</p></ol>
298 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
299 _8c.html" target="source" name="GetNextImageProperty">GetNextImageProperty</a></h2>
300 <div class="doc-section">
302 <p>GetNextImageProperty() gets the next image property value.</p></ol>
304 <p>The format of the GetNextImageProperty method is:</p>
307 char *GetNextImageProperty(const Image *image)
310 <p>A description of each parameter follows:</p></ol>
313 <ol><p>the image.</p></ol>
316 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
317 _8c.html" target="source" name="InterpretImageProperties">InterpretImageProperties</a></h2>
318 <div class="doc-section">
320 <p>InterpretImageProperties() replaces any embedded formatting characters with the appropriate image property and returns the interpretted text.</p></ol>
322 <p>The format of the InterpretImageProperties method is:</p>
325 char *InterpretImageProperties(const ImageInfo *image_info,Image *image,
326 const char *embed_text)
329 <p>A description of each parameter follows:</p></ol>
332 <ol><p>the image info.</p></ol>
335 <ol><p>the image.</p></ol>
338 <ol><p>the address of a character string containing the embedded formatting characters.</p></ol>
341 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
342 _8c.html" target="source" name="RemoveImageProperty">RemoveImageProperty</a></h2>
343 <div class="doc-section">
345 <p>RemoveImageProperty() removes a property from the image and returns its value.</p></ol>
347 <p>The format of the RemoveImageProperty method is:</p>
350 char *RemoveImageProperty(Image *image,const char *property)
353 <p>A description of each parameter follows:</p></ol>
356 <ol><p>the image.</p></ol>
359 <ol><p>the image property.</p></ol>
362 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
363 _8c.html" target="source" name="ResetImagePropertyIterator">ResetImagePropertyIterator</a></h2>
364 <div class="doc-section">
366 <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></ol>
368 <p>The format of the ResetImagePropertyIterator method is:</p>
371 ResetImagePropertyIterator(Image *image)
374 <p>A description of each parameter follows:</p></ol>
377 <ol><p>the image.</p></ol>
380 <h2><a href="http://www.imagemagick.org/api/MagickCore/property
381 _8c.html" target="source" name="SetImageProperty">SetImageProperty</a></h2>
382 <div class="doc-section">
384 <p>SetImageProperty() associates an value with an image property.</p></ol>
386 <p>The format of the SetImageProperty method is:</p>
389 MagickBooleanType SetImageProperty(Image *image,const char *property,
393 <p>A description of each parameter follows:</p></ol>
396 <ol><p>the image.</p></ol>
399 <ol><p>the image property.</p></ol>
402 <ol><p>the image property values.</p></ol>
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