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/*
YUI 3.17.2 (build 9c3c78e)
Copyright 2014 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
YUI.add('series-line-stacked', function (Y, NAME) {
/**
* Provides functionality for creatiing a stacked line series.
*
* @module charts
* @submodule series-line-stacked
*/
/**
* StackedLineSeries creates line graphs in which the different series are stacked along a value axis
* to indicate their contribution to a cumulative total.
*
* @class StackedLineSeries
* @constructor
* @extends LineSeries
* @uses StackingUtil
* @param {Object} config (optional) Configuration parameters.
* @submodule series-line-stacked
*/
Y.StackedLineSeries = Y.Base.create("stackedLineSeries", Y.LineSeries, [Y.StackingUtil], {
/**
* @protected
*
* Calculates the coordinates for the series. Overrides base implementation.
*
* @method setAreaData
*/
setAreaData: function()
{
Y.StackedLineSeries.superclass.setAreaData.apply(this);
this._stackCoordinates.apply(this);
}
}, {
ATTRS: {
/**
* Read-only attribute indicating the type of series.
*
* @attribute type
* @type String
* @default stackedLine
*/
type: {
value:"stackedLine"
}
}
});
}, '3.17.2', {"requires": ["series-stacked", "series-line"]});