/*

YUI 3.10.3 (build 2fb5187)

Copyright 2013 Yahoo! Inc. All rights reserved.

Licensed under the BSD License.

http://yuilibrary.com/license/

*/

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

/**

 * Provides functionality for creating a stacked combo series.

 *

 * @module charts

 * @submodule series-combo-stacked

 */

/**

 * The StackedComboSeries class renders a combination of lines, plots and area fills in a single series. Series

 * are stacked along the value axis to indicate each series contribution to a cumulative total. Each

 * series type has a corresponding boolean attribute indicating if it is rendered. By default, all three types are

 * rendered.

 *

 * @class StackedComboSeries

 * @extends ComboSeries

 * @uses StackingUtil

 * @constructor

 * @param {Object} config (optional) Configuration parameters.

 * @submodule series-combo-stacked

 */

Y.StackedComboSeries = Y.Base.create("stackedComboSeries", Y.ComboSeries, [Y.StackingUtil], {

    /**

     * @protected

     *

     * Calculates the coordinates for the series. Overrides base implementation.

     *

     * @method setAreaData

     */

    setAreaData: function()

    {

        Y.StackedComboSeries.superclass.setAreaData.apply(this);

        this._stackCoordinates.apply(this);

    },

    /**

     * @protected

     *

     * Draws the series.

     *

     * @method drawSeries

     */

    drawSeries: function()

    {

        if(this.get("showAreaFill"))

        {

            this.drawFill.apply(this, this._getStackedClosingPoints());

        }

        if(this.get("showLines"))

        {

            this.drawLines();

        }

        if(this.get("showMarkers"))

        {

            this.drawPlots();

        }

    }

}, {

    ATTRS : {

        /**

         * Read-only attribute indicating the type of series.

         *

         * @attribute type

         * @type String

         * @default stackedCombo

         */

        type: {

            value: "stackedCombo"

        },

        /**

         * Indicates whether a fill is displayed.

         *

         * @attribute showAreaFill

         * @type Boolean

         * @default true

         */

        showAreaFill: {

            value: true

        }

    }

});

}, '3.10.3', {"requires": ["series-stacked", "series-combo"]});