PHP Kirki_Color::rgb_to_hsv Exemples

rgb_to_hsv() public static méthode

Convert hex color to hsv.

public static rgb_to_hsv ( string $color = [] ) : array
$color	string	The rgb color to convert array( 'r', 'g', 'b' ).
Résultat	array	Returns array( 'h', 's', 'v' ).

Exemple #1

Fichier : test-kirki-color.php Projet : yarwalker/ecobyt

 public function test_rgb_to_hsv()
 {
     $white = array('h' => 0, 's' => 0, 'v' => 1);
     $black = array('h' => 0, 's' => 0, 'v' => 0);
     $red = array('h' => 0, 's' => 1, 'v' => 1);
     $green = array('h' => 0.33, 's' => 1, 'v' => 1);
     $blue = array('h' => 0.67, 's' => 1, 'v' => 1);
     $this->assertEquals($white, Kirki_Color::rgb_to_hsv(array(255, 255, 255)));
     $this->assertEquals($black, Kirki_Color::rgb_to_hsv(array(0, 0, 0)));
     $this->assertEquals($red, Kirki_Color::rgb_to_hsv(array(255, 0, 0)));
     $this->assertEquals($green, Kirki_Color::rgb_to_hsv(array(0, 255, 0)));
     $this->assertEquals($blue, Kirki_Color::rgb_to_hsv(array(0, 0, 255)));
 }