Gmagick::getimageextrema

(PECL gmagick >= Unknown)

Gmagick::getimageextrema — Gets the extrema for the image

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public Gmagick::getimageextrema ( void ) : array

Returns an associative array with the keys "min" and "max". 锟斤拷锟斤拷时锟阶筹拷 GmagickException锟斤拷

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Returns an associative array with the keys "min" and "max".

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