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

Description

public Imagick::getImageColors(): int

Gets the number of unique colors in the image.

Parameters

This function has no parameters.

Return Values

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

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