node-red-contrib-mi-devices/dist/utils/Color.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class Color {
    static toValue(red, green, blue, brightness) {
        return (brightness !== undefined ? 256 * 256 * 256 * brightness : 0) + (256 * 256 * red) + (256 * green) + blue;
    }
    static fromValue(rgb) {
        var blue = rgb % 256;
        rgb = Math.max(rgb - blue, 0);
        var green = rgb % (256 * 256);
        rgb = Math.max(rgb - green, 0);
        green /= 256;
        var red = rgb % (256 * 256 * 256);
        rgb = Math.max(rgb - red, 0);
        red /= 256 * 256;
        var brightness = rgb / (256 * 256 * 256);
        return {
            brightness: brightness,
            color: { red: red, green: green, blue: blue }
        };
    }
}
exports.Color = Color;