Imagick::getSamplingFactors

(PECL imagick 2.0.0)

Imagick::getSamplingFactors — Gets the horizontal and vertical sampling factor

说明

Imagick::getSamplingFactors ( void ) : array

Gets the horizontal and vertical sampling factor.

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。

相关文章
php gmagick gets the horizontal and vertical sampling factorphp imagick creates a vertical mirror imagephp imagick creates a horizontal mirror imagephp imagick gets fontphp imagick gets the gravityphp imagick gets the extrema for one or more image channelsphp imagick gets the mean and standard deviationphp imagick gets channel rangephp imagick gets image clip maskphp imagick gets the extrema for the imagephp imagick gets the image gammaphp imagick gets the width and height as an associative arrayphp imagick gets the image gravityphp imagick gets the image orientationphp imagick gets the image ticks per secondphp imagick gets the image total ink densityphp imagick gets the potential image typephp imagick gets point sizephp imagick gets the quantum depthphp imagick gets the horizontal and vertical sampling factor
关注编程学问公众号