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120 lines
3.8 KiB
120 lines
3.8 KiB
/*
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YUI 3.17.2 (build 9c3c78e)
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Copyright 2014 Yahoo! Inc. All rights reserved.
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Licensed under the BSD License.
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http://yuilibrary.com/license/
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*/
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YUI.add('series-line', function (Y, NAME) {
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/**
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* Provides functionality for creating a line series.
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*
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* @module charts
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* @submodule series-line
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*/
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/**
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* The LineSeries class renders quantitative data on a graph by connecting relevant data points.
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*
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* @class LineSeries
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* @extends CartesianSeries
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* @uses Lines
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* @constructor
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* @param {Object} config (optional) Configuration parameters.
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* @submodule series-line
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*/
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Y.LineSeries = Y.Base.create("lineSeries", Y.CartesianSeries, [Y.Lines], {
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/**
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* @protected
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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.drawLines();
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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.line)
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{
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val = {line:val};
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}
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return Y.LineSeries.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({line:this._getLineDefaults()}, Y.LineSeries.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 line
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*/
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type: {
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value:"line"
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}
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/**
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* Style properties used for drawing lines. This attribute is inherited from `Renderer`. Below are the
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* default values:
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* <dl>
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* <dt>color</dt><dd>The color of the line. The default value is determined by the order of the series
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* on the graph. The color will be retrieved from the following array:
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* `["#426ab3", "#d09b2c", "#000000", "#b82837", "#b384b5", "#ff7200", "#779de3", "#cbc8ba", "#7ed7a6", "#007a6c"]`
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* <dt>weight</dt><dd>Number that indicates the width of the line. The default value is 6.</dd>
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* <dt>alpha</dt><dd>Number between 0 and 1 that indicates the opacity of the line. The default value is 1.</dd>
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* <dt>lineType</dt><dd>Indicates whether the line is solid or dashed. The default value is solid.</dd>
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* <dt>dashLength</dt><dd>When the `lineType` is dashed, indicates the length of the dash. The default
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* value is 10.</dd>
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* <dt>gapSpace</dt><dd>When the `lineType` is dashed, indicates the distance between dashes. The default
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* value is 10.</dd>
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* <dt>connectDiscontinuousPoints</dt><dd>Indicates whether or not to connect lines when there is a missing
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* or null value between points. The default value is true.</dd>
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* <dt>discontinuousType</dt><dd>Indicates whether the line between discontinuous points is solid or dashed.
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* The default value is solid.</dd>
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* <dt>discontinuousDashLength</dt><dd>When the `discontinuousType` is dashed, indicates the length of the
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* dash. The default value is 10.</dd>
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* <dt>discontinuousGapSpace</dt><dd>When the `discontinuousType` is dashed, indicates the distance between
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* dashes. The default value is 10.</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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}, '3.17.2', {"requires": ["series-cartesian", "series-line-util"]});
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