ImagickPixel::isPixelSimilarQuantum

(PECL imagick 3 >= 3.3.0)

ImagickPixel::isPixelSimilarQuantum — Description

说明

public ImagickPixel::isPixelSimilarQuantum ( string $color , string $fuzz = ? ) : bool

Returns true if the distance between two colors is less than the specified distance. The fuzz value should be in the range 0-QuantumRange. The maximum value represents the longest possible distance in the colorspace. e.g. from RGB(0, 0, 0) to RGB(255, 255, 255) for the RGB colorspace

参数

color

fuzz

返回值