function ColorCMYK::getKey

Same name and namespace in other branches

1. 3.0.x src/ColorCMYK.php \Drupal\color_field\ColorCMYK::getKey()

Get the key (black).

Return value

int The amount of black.

File

src/ColorCMYK.php, line 96

Class

ColorCMYK

ColorCMYK represents the CMYK color format.

Namespace

Drupal\color_field

Code

public function getKey() {
    return $this->key;
}