PHP 8.2.0 Alpha 2 available for testing

Imagick::getSamplingFactors

(PECL imagick 2, PECL imagick 3)

Imagick::getSamplingFactorsGets the horizontal and vertical sampling factor

说明

public Imagick::getSamplingFactors(): array

Gets the horizontal and vertical sampling factor.

参数

此函数没有参数。

返回值

Returns an associative array with the horizontal and vertical sampling factors of the image.

错误/异常

错误时抛出 ImagickException。

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