public static MagickException CreateException(IntPtr exception)
{
var severity = (ExceptionSeverity)NativeMagickExceptionHelper.Severity(exception);
var message = NativeMagickExceptionHelper.Message(exception);
var description = NativeMagickExceptionHelper.Description(exception);
if (!string.IsNullOrEmpty(description))
{
message += " (" + description + ")";
}
if (message is null || message.Length == 0)
{
message = string.Empty;
}
var result = Create(severity, message);
var relatedExceptions = CreateRelatedExceptions(exception);
if (relatedExceptions != null)
{
result.SetRelatedException(relatedExceptions);
}
return(result);
}
public static MagickException?Create(IntPtr exception)
{
if (exception == IntPtr.Zero)
{
return(null);
}
var magickException = CreateException(exception);
NativeMagickExceptionHelper.Dispose(exception);
return(magickException);
}
private static List <MagickException>?CreateRelatedExceptions(IntPtr exception)
{
var nestedCount = NativeMagickExceptionHelper.RelatedCount(exception);
if (nestedCount == 0)
{
return(null);
}
var result = new List <MagickException>();
for (var i = 0; i < nestedCount; i++)
{
var nested = NativeMagickExceptionHelper.Related(exception, i);
result.Add(CreateException(nested));
}
return(result);
}
private static List <MagickException> CreateRelatedExceptions(IntPtr exception)
{
List <MagickException> result = new List <MagickException>();
int nestedCount = NativeMagickExceptionHelper.RelatedCount(exception);
if (nestedCount == 0)
{
return(result);
}
for (int i = 0; i < nestedCount; i++)
{
IntPtr nested = NativeMagickExceptionHelper.Related(exception, i);
result.Add(CreateException(nested));
}
return(result);
}
public static MagickException CreateException(IntPtr exception)
{
ExceptionSeverity severity = (ExceptionSeverity)NativeMagickExceptionHelper.Severity(exception);
string message = NativeMagickExceptionHelper.Message(exception);
string description = NativeMagickExceptionHelper.Description(exception);
if (!string.IsNullOrEmpty(description))
{
message += " (" + description + ")";
}
List <MagickException> innerExceptions = CreateRelatedExceptions(exception);
MagickException result = Create(severity, message);
result.SetRelatedException(innerExceptions);
return(result);
}
