Gmagick::getsamplingfactors
(PECL gmagick >= Unknown)
Gmagick::getsamplingfactors — Gets the horizontal and vertical sampling factor
Description
public Gmagick::getsamplingfactors ( ) : array
Gets the horizontal and vertical sampling factor.
Parameters
This function has no parameters.
Return Values
Returns an associative array with the horizontal and vertical sampling factors of the image.
Errors/Exceptions
Throws an GmagickException on error.
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https://www.php.net/manual/en/gmagick.getsamplingfactors.php