CHIEFSOFT\ameye
104 lines
2.5 KiB
JavaScript
104 lines
2.5 KiB
JavaScript
YUI.add('series-area', function (Y, NAME) {
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/**
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* Provides functionality for creating a area series.
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*
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* @module charts
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* @submodule series-area
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*/
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/**
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* The AreaSeries class renders quantitative data on a graph by creating a fill between 0
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* and the relevant data points.
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*
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* @class AreaSeries
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* @extends CartesianSeries
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* @uses Fills
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* @constructor
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* @param {Object} config (optional) Configuration parameters.
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* @submodule series-area
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*/
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Y.AreaSeries = Y.Base.create("areaSeries", Y.CartesianSeries, [Y.Fills], {
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/**
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* @protected
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*
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* Renders 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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this.drawFill.apply(this, this._getClosingPoints());
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},
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/**
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* @protected
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*
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* Method used by `styles` setter. Overrides base implementation.
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*
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* @method _setStyles
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* @param {Object} newStyles Hash of properties to update.
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* @return Object
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*/
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_setStyles: function(val)
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{
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if(!val.area)
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{
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val = {area:val};
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}
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return Y.AreaSeries.superclass._setStyles.apply(this, [val]);
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},
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/**
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* @protected
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*
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* Gets the default value for the `styles` attribute. Overrides
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* base implementation.
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*
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* @method _getDefaultStyles
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* @return Object
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*/
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_getDefaultStyles: function()
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{
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var styles = this._mergeStyles({area:this._getAreaDefaults()}, Y.AreaSeries.superclass._getDefaultStyles());
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return styles;
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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 area
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*/
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type: {
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value:"area"
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}
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/**
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* Style properties used for drawing area fills. This attribute is inherited from `Renderer`. Below are the default values:
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*
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* <dl>
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* <dt>color</dt><dd>The color of the fill. The default value is determined by the order of the series on the graph. The color will be
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* retrieved from the following array:
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* `["#66007f", "#a86f41", "#295454", "#996ab2", "#e8cdb7", "#90bdbd","#000000","#c3b8ca", "#968373", "#678585"]`
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* </dd>
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* <dt>alpha</dt><dd>Number between 0 and 1 that indicates the opacity of the fill. The default value is 1</dd>
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* </dl>
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*
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* @attribute styles
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* @type Object
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*/
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}
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});
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}, '3.18.1', {"requires": ["series-cartesian", "series-fill-util"]});
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