@runejs/common/color/lab.d.ts

Common logging, networking, compression, and other miscellaneous functionality for RuneJS.

import { Color } from './color';
import { RGB } from './rgb';
export declare abstract class LABValues extends Color<LABValues> {
    l: number;
    a: number;
    b: number;
    abstract toString(): any;
}
/**
 * A color within the LAB color space.
 */
export declare class LAB extends LABValues {
    /**
     * The RGB equivalent of this color, if provided during instantiation.
     */
    rgb: RGB | undefined;
    /**
     * Creates a new LAB color instance from the given ARGB integer value.
     * @param argb The ARGB integer to convert to LAB.
     */
    constructor(argb: number);
    /**
     * Creates a new LAB color instance from the given RGB(A) color.
     * @param rgb The RGB color to convert to LAB.
     */
    constructor(rgb: RGB);
    /**
     * Creates a new LAB color instance from the given lightness, a, and b values.
     * @param lightness The color's lightness.
     * @param a The color's A value.
     * @param b The color's B value.
     * @param alpha [optional] The alpha value of the color, from 0-255. Defaults to 255, fully opaque.
     */
    constructor(lightness: number, a: number, b: number, alpha?: number);
    /**
     * Converts the given RGB(A) color into the LAB format.
     * @param rgb The RGB(A) color to convert into LAB.
     */
    static fromRgb(rgb: RGB): Partial<LABValues>;
    /**
     * Checks to see if the given color matches this color.
     * @param other The new color to check against the current color.
     */
    equals(other: LAB): boolean;
    /**
     * Calculates the difference between two colors.
     * @param other The new color to check against the current color.
     */
    difference(other: LAB): number;
    toString(): string;
}