Method toColor

packages/fairygui/src/tween/GTween.ts:111–113

* Create a color tween * 创建颜色补间

(start: number, end: number, duration: number)

     * 创建颜色补间
     */
    public static toColor(start: number, end: number, duration: number): GTweener {
        return TweenManager.createTween()._toColor(start, end, duration);
    }

    /**
     * Create a delayed call