Gmagick
PHP Manual

Gmagick::getsamplingfactors

Gets the horizontal and vertical sampling factor

Description

public array Gmagick::getsamplingfactors()

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.