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11 <title>ImageMagick: MagickCore, C API for ImageMagick: The Image Registry</title>
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151 <p class="navigation-index">[<a href="#DefineImageRegistry">DefineImageRegistry</a> • <a href="#DeleteImageRegistry">DeleteImageRegistry</a> • <a href="#DestroyImageRegistry">DestroyImageRegistry</a> • <a href="#GetImageRegistry">GetImageRegistry</a> • <a href="#GetNextImageRegistry">GetNextImageRegistry</a> • <a href="#RemoveImageRegistry">RemoveImageRegistry</a> • <a href="#ResetImageRegistryIterator">ResetImageRegistryIterator</a> • <a href="#SetImageRegistry">SetImageRegistry</a>]</p>
153 <h2><a href="http://www.imagemagick.org/api/MagickCore/registry
154 _8c.html" target="source" name="DefineImageRegistry">DefineImageRegistry</a></h2>
155 <div class="doc-section">
157 <p>DefineImageRegistry() associates a key/value pair with the image registry.</p></ol>
159 <p>The format of the DefineImageRegistry method is:</p>
162 MagickBooleanType DefineImageRegistry(const RegistryType type,
163 const char *option,ExceptionInfo *exception)
166 <p>A description of each parameter follows:</p></ol>
169 <ol><p>the type.</p></ol>
172 <ol><p>the option.</p></ol>
175 <ol><p>the exception.</p></ol>
178 <h2><a href="http://www.imagemagick.org/api/MagickCore/registry
179 _8c.html" target="source" name="DeleteImageRegistry">DeleteImageRegistry</a></h2>
180 <div class="doc-section">
182 <p>DeleteImageRegistry() deletes a key from the image registry.</p></ol>
184 <p>The format of the DeleteImageRegistry method is:</p>
187 MagickBooleanType DeleteImageRegistry(const char *key)
190 <p>A description of each parameter follows:</p></ol>
193 <ol><p>the registry.</p></ol>
196 <h2><a href="http://www.imagemagick.org/api/MagickCore/registry
197 _8c.html" target="source" name="DestroyImageRegistry">DestroyImageRegistry</a></h2>
198 <div class="doc-section">
200 <p>DestroyImageRegistry() releases memory associated with the image registry.</p></ol>
202 <p>The format of the DestroyDefines method is:</p>
205 void DestroyImageRegistry(void)
209 <h2><a href="http://www.imagemagick.org/api/MagickCore/registry
210 _8c.html" target="source" name="GetImageRegistry">GetImageRegistry</a></h2>
211 <div class="doc-section">
213 <p>GetImageRegistry() returns a value associated with an image registry key.</p></ol>
215 <p>The format of the GetImageRegistry method is:</p>
218 void *GetImageRegistry(const RegistryType type,const char *key,
219 ExceptionInfo *exception)
222 <p>A description of each parameter follows:</p></ol>
225 <ol><p>the type.</p></ol>
228 <ol><p>the key.</p></ol>
231 <ol><p>the exception.</p></ol>
234 <h2><a href="http://www.imagemagick.org/api/MagickCore/registry
235 _8c.html" target="source" name="GetNextImageRegistry">GetNextImageRegistry</a></h2>
236 <div class="doc-section">
238 <p>GetNextImageRegistry() gets the next image registry value.</p></ol>
240 <p>The format of the GetNextImageRegistry method is:</p>
243 char *GetNextImageRegistry(void)
247 <h2><a href="http://www.imagemagick.org/api/MagickCore/registry
248 _8c.html" target="source" name="RemoveImageRegistry">RemoveImageRegistry</a></h2>
249 <div class="doc-section">
251 <p>RemoveImageRegistry() removes a key from the image registry and returns its value.</p></ol>
253 <p>The format of the RemoveImageRegistry method is:</p>
256 void *RemoveImageRegistry(const char *key)
259 <p>A description of each parameter follows:</p></ol>
262 <ol><p>the registry.</p></ol>
265 <h2><a href="http://www.imagemagick.org/api/MagickCore/registry
266 _8c.html" target="source" name="ResetImageRegistryIterator">ResetImageRegistryIterator</a></h2>
267 <div class="doc-section">
269 <p>ResetImageRegistryIterator() resets the registry iterator. Use it in conjunction with GetNextImageRegistry() to iterate over all the values in the image registry.</p></ol>
271 <p>The format of the ResetImageRegistryIterator method is:</p>
274 ResetImageRegistryIterator(void)
278 <h2><a href="http://www.imagemagick.org/api/MagickCore/registry
279 _8c.html" target="source" name="SetImageRegistry">SetImageRegistry</a></h2>
280 <div class="doc-section">
282 <p>SetImageRegistry() associates a value with an image registry key.</p></ol>
284 <p>The format of the SetImageRegistry method is:</p>
287 MagickBooleanType SetImageRegistry(const RegistryType type,
288 const char *key,const void *value,ExceptionInfo *exception)
291 <p>A description of each parameter follows:</p></ol>
294 <ol><p>the type.</p></ol>
297 <ol><p>the key.</p></ol>
300 <ol><p>the value.</p></ol>
303 <ol><p>the exception.</p></ol>
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