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

     2 

     3 /**

     4  * Provides functionality for creatiing a stacked line series.

     5  *

     6  * @module charts

     7  * @submodule series-line-stacked

     8  */

     9 /**

    10  * StackedLineSeries creates line graphs in which the different series are stacked along a value axis

    11  * to indicate their contribution to a cumulative total.

    12  *

    13  * @class StackedLineSeries

    14  * @constructor

    15  * @extends  LineSeries

    16  * @uses StackingUtil

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

    18  * @submodule series-line-stacked

    19  */

    20 Y.StackedLineSeries = Y.Base.create("stackedLineSeries", Y.LineSeries, [Y.StackingUtil], {

    21     /**

    22      * @protected

    23      *

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

    25      *

    26      * @method setAreaData

    27      */

    28     setAreaData: function()

    29     {

    30         Y.StackedLineSeries.superclass.setAreaData.apply(this);

    31         this._stackCoordinates.apply(this);

    32     }

    33 }, {

    34     ATTRS: {

    35         /**

    36          * Read-only attribute indicating the type of series.

    37          *

    38          * @attribute type

    39          * @type String

    40          * @default stackedLine

    41          */

    42         type: {

    43             value:"stackedLine"

    44         }

    45     }

    46 });

    47 

    48 

    49 }, '@VERSION@', {"requires": ["series-stacked", "series-line"]});