* Adds the same handler for all of the specified attrs * @param {String} attrs Pipe-separated list of attributes * @param {Function} handler The met

* Catmull Rom interpolate number * @param {number} p0 * @param {number} p1 * @param {number} p2 * @param {number} p3

* Create key-value caches of limited size * @returns {Function(string, Object)} Returns the Object data after storing it on itself with * property n

* @param {Array.<number>} hsla * @return {Array.<number>} rgba

* @param {number} p0 * @param {number} p1 * @param {number} percent * @return {number}

* @memberOf module:zrender/core/util * @param {*} value * @return {boolean}

* @memberOf module:zrender/core/util * @param {*} value * @return {boolean}

* Checks a node for validity as a Sizzle context * @param {Element|Object=} context * @returns {Element|Object|Boolean} The input node if acceptable