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Imagick::getImageExtrema

Gets the extrema for the image ()
array Imagick::getImageExtrema ( )

Warning:

This function is currently not documented; only the argument list is available.

Warning:

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

Gets the extrema for the image. Returns an associative array with the keys "min" and "max".

Parameters

Return Values

Returns an associative array with the keys "min" and "max". Throws ImagickException on failure.