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YUI.add('series-combo-stacked', function (Y, NAME) {
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/**
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 * Provides functionality for creating a stacked combo series.
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 *
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 * @module charts
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 * @submodule series-combo-stacked
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 */
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/**
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 * The StackedComboSeries class renders a combination of lines, plots and area fills in a single series. Series
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 * are stacked along the value axis to indicate each series contribution to a cumulative total. Each
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 * series type has a corresponding boolean attribute indicating if it is rendered. By default, all three types are
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 * rendered.
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 *
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 * @class StackedComboSeries
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 * @extends ComboSeries
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 * @uses StackingUtil
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 * @constructor
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 * @param {Object} config (optional) Configuration parameters.
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 * @submodule series-combo-stacked
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 */
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Y.StackedComboSeries = Y.Base.create("stackedComboSeries", Y.ComboSeries, [Y.StackingUtil], {
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    /**
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     * @protected
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     *
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     * Calculates the coordinates for the series. Overrides base implementation.
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     *
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     * @method setAreaData
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     */
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    setAreaData: function()
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    {
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        Y.StackedComboSeries.superclass.setAreaData.apply(this);
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        this._stackCoordinates.apply(this);
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    },
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    /**
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     * @protected
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     *
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     * Draws the series.
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     *
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     * @method drawSeries
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     */
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    drawSeries: function()
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    {
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        if(this.get("showAreaFill"))
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        {
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            this.drawFill.apply(this, this._getStackedClosingPoints());
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        }
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        if(this.get("showLines"))
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        {
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            this.drawLines();
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        }
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        if(this.get("showMarkers"))
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        {
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            this.drawPlots();
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        }
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    }
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}, {
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    ATTRS : {
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        /**
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         * Read-only attribute indicating the type of series.
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         *
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         * @attribute type
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         * @type String
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         * @default stackedCombo
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         */
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        type: {
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            value: "stackedCombo"
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        },
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        /**
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         * Indicates whether a fill is displayed.
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         *
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         * @attribute showAreaFill
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         * @type Boolean
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         * @default true
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         */
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        showAreaFill: {
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            value: true
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        }
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    }
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});
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}, '3.18.1', {"requires": ["series-stacked", "series-combo"]});