YUI.add('series-spline', function (Y, NAME) {

/**
 * Provides functionality for creating a spline series.
 *
 * @module charts
 * @submodule series-spline
 */
/**
 * SplineSeries renders a graph with data points connected by a curve.
 *
 * @class SplineSeries
 * @extends LineSeries
 * @uses CurveUtil
 * @uses Lines
 * @constructor
 * @param {Object} config (optional) Configuration parameters.
 * @submodule series-spline
 */
Y.SplineSeries = Y.Base.create("splineSeries",  Y.LineSeries, [Y.CurveUtil, Y.Lines], {
    /**
     * @protected
     *
     * Draws the series.
     *
     * @method drawSeries
     */
    drawSeries: function()
    {
        this.drawSpline();
    }
}, {
	ATTRS : {
        /**
         * Read-only attribute indicating the type of series.
         *
         * @attribute type
         * @type String
         * @default spline
         */
        type : {
            value:"spline"
        }

        /**
         * Style properties used for drawing lines. This attribute is inherited from `Renderer`.
         * Below are the default values:
         *  <dl>
         *      <dt>color</dt><dd>The color of the line. The default value is determined by the order of the series on
         *      the graph. The color will be retrieved from the following array:
         *      `["#426ab3", "#d09b2c", "#000000", "#b82837", "#b384b5", "#ff7200", "#779de3", "#cbc8ba", "#7ed7a6", "#007a6c"]`
         *      <dt>weight</dt><dd>Number that indicates the width of the line. The default value is 6.</dd>
         *      <dt>alpha</dt><dd>Number between 0 and 1 that indicates the opacity of the line. The default value is 1.</dd>
         *      <dt>lineType</dt><dd>Indicates whether the line is solid or dashed. The default value is solid.</dd>
         *      <dt>dashLength</dt><dd>When the `lineType` is dashed, indicates the length of the dash. The default value
         *      is 10.</dd>
         *      <dt>gapSpace</dt><dd>When the `lineType` is dashed, indicates the distance between dashes. The default value is
         *      10.</dd>
         *      <dt>connectDiscontinuousPoints</dt><dd>Indicates whether or not to connect lines when there is a missing or null
         *      value between points. The default value is true.</dd>
         *      <dt>discontinuousType</dt><dd>Indicates whether the line between discontinuous points is solid or dashed. The
         *      default value is solid.</dd>
         *      <dt>discontinuousDashLength</dt><dd>When the `discontinuousType` is dashed, indicates the length of the dash.
         *      The default value is 10.</dd>
         *      <dt>discontinuousGapSpace</dt><dd>When the `discontinuousType` is dashed, indicates the distance between dashes.
         *      The default value is 10.</dd>
         *  </dl>
         *
         * @attribute styles
         * @type Object
         */
    }
});








}, '3.18.1', {"requires": ["series-line", "series-curve-util"]});