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WandGetExceptionString

WandGetExceptionString -- returns the description of any wand/PixelIterator error

Description

string WandGetExceptionString( AnyWand wand )

Returns a string description of errors / exceptions that occur when using other methods in the API. The "AnyWand" type does NOT exist. It is used above to indicate that any wand (DrawingWand, MagickWand, PixelWand) or PixelIterator resource can be used as an argument to this function. If there was no error present, an empty string ('') is returned.


A description of each parameter follows:

wand Any wand/PixelIterator resource


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