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55 <p class="text-center"><a href="exception.php#AcquireExceptionInfo">AcquireExceptionInfo</a> • <a href="exception.php#ClearMagickException">ClearMagickException</a> • <a href="exception.php#CatchException">CatchException</a> • <a href="exception.php#CloneExceptionInfo">CloneExceptionInfo</a> • <a href="exception.php#DestroyExceptionInfo">DestroyExceptionInfo</a> • <a href="exception.php#GetExceptionMessage">GetExceptionMessage</a> • <a href="exception.php#GetLocaleExceptionMessage">GetLocaleExceptionMessage</a> • <a href="exception.php#InheritException">InheritException</a> • <a href="exception.php#InitializeExceptionInfo">InitializeExceptionInfo</a> • <a href="exception.php#MagickError">MagickError</a> • <a href="exception.php#MagickFatalError">MagickFatalError</a> • <a href="exception.php#MagickWarning">MagickWarning</a> • <a href="exception.php#SetErrorHandler">SetErrorHandler</a> • <a href="exception.php#SetFatalErrorHandler">SetFatalErrorHandler</a> • <a href="exception.php#SetWarningHandler">SetWarningHandler</a> • <a href="exception.php#ThrowException">ThrowException</a></p>
57 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="AcquireExceptionInfo">AcquireExceptionInfo</a></h2>
59 <p>AcquireExceptionInfo() allocates the ExceptionInfo structure.</p>
61 <p>The format of the AcquireExceptionInfo method is:</p>
64 ExceptionInfo *AcquireExceptionInfo(void)
67 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="ClearMagickException">ClearMagickException</a></h2>
69 <p>ClearMagickException() clears any exception that may not have been caught yet.</p>
71 <p>The format of the ClearMagickException method is:</p>
74 ClearMagickException(ExceptionInfo *exception)
77 <p>A description of each parameter follows:</p>
83 <dl class="dl-horizontal">
85 <dd>the exception info. </dd>
89 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="CatchException">CatchException</a></h2>
91 <p>CatchException() returns if no exceptions is found otherwise it reports the exception as a warning, error, or fatal depending on the severity.</p>
93 <p>The format of the CatchException method is:</p>
96 CatchException(ExceptionInfo *exception)
99 <p>A description of each parameter follows:</p>
105 <dl class="dl-horizontal">
107 <dd>the exception info. </dd>
111 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="CloneExceptionInfo">CloneExceptionInfo</a></h2>
113 <p>CloneExceptionInfo() clones the ExceptionInfo structure.</p>
115 <p>The format of the CloneExceptionInfo method is:</p>
118 ExceptionInfo *CloneException(ExceptionInfo *exception)
121 <p>A description of each parameter follows:</p>
127 <dl class="dl-horizontal">
129 <dd>the exception info. </dd>
133 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="DestroyExceptionInfo">DestroyExceptionInfo</a></h2>
135 <p>DestroyExceptionInfo() deallocates memory associated with an exception.</p>
137 <p>The format of the DestroyExceptionInfo method is:</p>
140 ExceptionInfo *DestroyExceptionInfo(ExceptionInfo *exception)
143 <p>A description of each parameter follows:</p>
149 <dl class="dl-horizontal">
151 <dd>the exception info. </dd>
155 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="GetExceptionMessage">GetExceptionMessage</a></h2>
157 <p>GetExceptionMessage() returns the error message defined by the specified error code.</p>
159 <p>The format of the GetExceptionMessage method is:</p>
162 char *GetExceptionMessage(const int error)
165 <p>A description of each parameter follows:</p>
171 <dl class="dl-horizontal">
173 <dd>the error code. </dd>
177 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="GetLocaleExceptionMessage">GetLocaleExceptionMessage</a></h2>
179 <p>GetLocaleExceptionMessage() converts a enumerated exception severity and tag to a message in the current locale.</p>
181 <p>The format of the GetLocaleExceptionMessage method is:</p>
184 const char *GetLocaleExceptionMessage(const ExceptionType severity,
188 <p>A description of each parameter follows:</p>
194 <dl class="dl-horizontal">
196 <dd>the severity of the exception. </dd>
200 <dd>the message tag. </dd>
204 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="InheritException">InheritException</a></h2>
206 <p>InheritException() inherits an exception from a related exception.</p>
208 <p>The format of the InheritException method is:</p>
211 InheritException(ExceptionInfo *exception,const ExceptionInfo *relative)
214 <p>A description of each parameter follows:</p>
220 <dl class="dl-horizontal">
222 <dd>the exception info. </dd>
226 <dd>the related exception info. </dd>
230 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="InitializeExceptionInfo">InitializeExceptionInfo</a></h2>
232 <p>InitializeExceptionInfo() initializes an exception to default values.</p>
234 <p>The format of the InitializeExceptionInfo method is:</p>
237 InitializeExceptionInfo(ExceptionInfo *exception)
240 <p>A description of each parameter follows:</p>
246 <dl class="dl-horizontal">
248 <dd>the exception info. </dd>
252 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="MagickError">MagickError</a></h2>
254 <p>MagickError() calls the exception handler methods with an error reason.</p>
256 <p>The format of the MagickError method is:</p>
259 void MagickError(const ExceptionType error,const char *reason,
260 const char *description)
263 <p>A description of each parameter follows:</p>
269 <dl class="dl-horizontal">
271 <dd>Specifies the numeric error category. </dd>
275 <dd>Specifies the reason to display before terminating the program. </dd>
279 <dd>Specifies any description to the reason. </dd>
283 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="MagickFatalError">MagickFatalError</a></h2>
285 <p>MagickFatalError() calls the fatal exception handler methods with an error reason.</p>
287 <p>The format of the MagickError method is:</p>
290 void MagickFatalError(const ExceptionType error,const char *reason,
291 const char *description)
294 <p>A description of each parameter follows:</p>
300 <dl class="dl-horizontal">
302 <dd>Specifies the numeric error category. </dd>
306 <dd>Specifies the reason to display before terminating the program. </dd>
310 <dd>Specifies any description to the reason. </dd>
314 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="MagickWarning">MagickWarning</a></h2>
316 <p>MagickWarning() calls the warning handler methods with a warning reason.</p>
318 <p>The format of the MagickWarning method is:</p>
321 void MagickWarning(const ExceptionType warning,const char *reason,
322 const char *description)
325 <p>A description of each parameter follows:</p>
331 <dl class="dl-horizontal">
333 <dd>the warning severity. </dd>
337 <dd>Define the reason for the warning. </dd>
341 <dd>Describe the warning. </dd>
345 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="SetErrorHandler">SetErrorHandler</a></h2>
347 <p>SetErrorHandler() sets the exception handler to the specified method and returns the previous exception handler.</p>
349 <p>The format of the SetErrorHandler method is:</p>
352 ErrorHandler SetErrorHandler(ErrorHandler handler)
355 <p>A description of each parameter follows:</p>
361 <dl class="dl-horizontal">
363 <dd>the method to handle errors. </dd>
367 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="SetFatalErrorHandler">SetFatalErrorHandler</a></h2>
369 <p>SetFatalErrorHandler() sets the fatal exception handler to the specified method and returns the previous fatal exception handler.</p>
371 <p>The format of the SetErrorHandler method is:</p>
374 ErrorHandler SetErrorHandler(ErrorHandler handler)
377 <p>A description of each parameter follows:</p>
383 <dl class="dl-horizontal">
385 <dd>the method to handle errors. </dd>
389 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="SetWarningHandler">SetWarningHandler</a></h2>
391 <p>SetWarningHandler() sets the warning handler to the specified method and returns the previous warning handler.</p>
393 <p>The format of the SetWarningHandler method is:</p>
396 ErrorHandler SetWarningHandler(ErrorHandler handler)
399 <p>A description of each parameter follows:</p>
405 <dl class="dl-horizontal">
407 <dd>the method to handle warnings. </dd>
411 <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/exception_8c.html" id="ThrowException">ThrowException</a></h2>
413 <p>ThrowException() throws an exception with the specified severity code, reason, and optional description.</p>
415 <p>The format of the ThrowException method is:</p>
418 MagickBooleanType ThrowException(ExceptionInfo *exception,
419 const ExceptionType severity,const char *reason,
420 const char *description)
423 <p>A description of each parameter follows:</p>
429 <dl class="dl-horizontal">
431 <dd>the exception info. </dd>
435 <dd>the severity of the exception. </dd>
439 <dd>the reason for the exception. </dd>
443 <dd>the exception description. </dd>
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