Php/docs/imagick.getimagecolors

• PHP Manual
• Imagick
• Gets the number of unique colors in the image

Imagick::getImageColors

(PECL imagick 2, PECL imagick 3)

Imagick::getImageColors — Gets the number of unique colors in the image

说明

public Imagick::getImageColors ( ) : int

Gets the number of unique colors in the image.

返回值

Returns an int, the number of unique colors in the image.