LineSeries.js revision cc21b565833307c2b0b06deb4e3ab22c2a94be3e
/**
* The LineSeries class renders quantitative data on a graph by connecting relevant data points.
*
* @class LineSeries
* @extends CartesianSeries
* @uses Lines
* @constructor
*/
/**
* @protected
*
* @method drawSeries
*/
drawSeries: function()
{
this.drawLines();
},
/**
* @protected
*
* Method used by <code>styles</code> setter. Overrides base implementation.
*
* @method _setStyles
* @param {Object} newStyles Hash of properties to update.
* @return Object
*/
_setStyles: function(val)
{
{
}
},
/**
* @protected
*
* Gets the default value for the <code>styles</code> attribute. Overrides
* base implementation.
*
* @method _getDefaultStyles
* @return Object
*/
_getDefaultStyles: function()
{
var styles = this._mergeStyles({line:this._getLineDefaults()}, Y.LineSeries.superclass._getDefaultStyles());
return styles;
}
},
{
ATTRS: {
/**
* Read-only attribute indicating the type of series.
*
* @attribute type
* @type String
* @default line
*/
type: {
value:"line"
}
/**
* Style properties used for drawing lines. This attribute is inherited from <code>Renderer</code>. Below are the default values:
* <dl>
* <dt>color</dt><dd>The color of the line. The default value is determined by the order of the series on the graph. The color will be
* retrieved from the following array:
* <code>["#426ab3", "#d09b2c", "#000000", "#b82837", "#b384b5", "#ff7200", "#779de3", "#cbc8ba", "#7ed7a6", "#007a6c"]</code>
* <dt>weight</dt><dd>Number that indicates the width of the line. The default value is 6.</dd>
* <dt>alpha</dt><dd>Number between 0 and 1 that indicates the opacity of the line. The default value is 1.</dd>
* <dt>lineType</dt><dd>Indicates whether the line is solid or dashed. The default value is solid.</dd>
* <dt>dashLength</dt><dd>When the <code>lineType</code> is dashed, indicates the length of the dash. The default value is 10.</dd>
* <dt>gapSpace</dt><dd>When the <code>lineType</code> is dashed, indicates the distance between dashes. The default value is 10.</dd>
* <dt>connectDiscontinuousPoints</dt><dd>Indicates whether or not to connect lines when there is a missing or null value between points. The default value is true.</dd>
* <dt>discontinuousType</dt><dd>Indicates whether the line between discontinuous points is solid or dashed. The default value is solid.</dd>
* <dt>discontinuousDashLength</dt><dd>When the <code>discontinuousType</code> is dashed, indicates the length of the dash. The default value is 10.</dd>
* <dt>discontinuousGapSpace</dt><dd>When the <code>discontinuousType</code> is dashed, indicates the distance between dashes. The default value is 10.</dd>
* </dl>
*
* @attribute styles
* @type Object
*/
}
});