1 /*

     2 YUI 3.10.3 (build 2fb5187)

     3 Copyright 2013 Yahoo! Inc. All rights reserved.

     4 Licensed under the BSD License.

     5 http://yuilibrary.com/license/

     6 */

     7 

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

     9 

    10 /**

    11  * Provides functionality for creating a stacked area series.

    12  *

    13  * @module charts

    14  * @submodule series-area-stacked

    15  */

    16 /**

    17  * StackedAreaSeries area fills to display data showing its contribution to a whole.

    18  *

    19  * @class StackedAreaSeries

    20  * @extends AreaSeries

    21  * @uses StackingUtil

    22  * @constructor

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

    24  * @submodule series-area-stacked

    25  */

    26 Y.StackedAreaSeries = Y.Base.create("stackedAreaSeries", Y.AreaSeries, [Y.StackingUtil], {

    27     /**

    28      * @protected

    29      *

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

    31      *

    32      * @method setAreaData

    33      */

    34     setAreaData: function()

    35     {

    36         Y.StackedAreaSeries.superclass.setAreaData.apply(this);

    37         this._stackCoordinates.apply(this);

    38     },

    39 

    40     /**

    41      * @protected

    42      *

    43      * Draws the series

    44      *

    45      * @method drawSeries

    46      */

    47 	drawSeries: function()

    48     {

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

    50     }

    51 }, {

    52     ATTRS: {

    53         /**

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

    55          *

    56          * @attribute type

    57          * @type String

    58          * @default stackedArea

    59          */

    60         type: {

    61             value:"stackedArea"

    62         }

    63     }

    64 });

    65 

    66 

    67 }, '3.10.3', {"requires": ["series-stacked", "series-area"]});