Php/docs/class.ui-draw-color

• PHP Manual
• UI
• Color Representation

(UI 0.9.9)

Introduction

Represents RGBA colours, individual channels are accessible via public properties.

Class synopsis

UI\Draw\Color {

/* Constants */

const int Red

const int Green

const int Blue

const int Alpha

/* Properties */

public $r

public $g

public $b

public $a

/* Constructor */

public __construct ([ UI\Draw\Color $color ] )

public __construct ([ int $color ] )

/* Methods */

public getChannel ( int $channel ) : float

public setChannel ( int $channel , float $value ) : void

}

Properties

r

Provides access to the red channel

g

Provides access to the green channel

b

Provides access to the blue channel

a

Provides access to the alpha channel

Predefined Constants

UI\Draw\Color::Red

Identifies the red channel

UI\Draw\Color::Green

Identifies the green channel

UI\Draw\Color::Blue

Identifies the blue channel

UI\Draw\Color::Alpha

Identifies the alpha channel

Table of Contents

• UI\Draw\Color::__construct — Construct new Color
• UI\Draw\Color::getChannel — Color Manipulation
• UI\Draw\Color::setChannel — Color Manipulation