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   1  /*
   2  YUI 3.17.2 (build 9c3c78e)
   3  Copyright 2014 Yahoo! Inc. All rights reserved.
   4  Licensed under the BSD License.
   5  http://yuilibrary.com/license/
   6  */
   7  
   8  YUI.add('series-spline', function (Y, NAME) {
   9  
  10  /**
  11   * Provides functionality for creating a spline series.
  12   *
  13   * @module charts
  14   * @submodule series-spline
  15   */
  16  /**
  17   * SplineSeries renders a graph with data points connected by a curve.
  18   *
  19   * @class SplineSeries
  20   * @extends LineSeries
  21   * @uses CurveUtil
  22   * @uses Lines
  23   * @constructor
  24   * @param {Object} config (optional) Configuration parameters.
  25   * @submodule series-spline
  26   */
  27  Y.SplineSeries = Y.Base.create("splineSeries",  Y.LineSeries, [Y.CurveUtil, Y.Lines], {
  28      /**
  29       * @protected
  30       *
  31       * Draws the series.
  32       *
  33       * @method drawSeries
  34       */
  35      drawSeries: function()
  36      {
  37          this.drawSpline();
  38      }
  39  }, {
  40      ATTRS : {
  41          /**
  42           * Read-only attribute indicating the type of series.
  43           *
  44           * @attribute type
  45           * @type String
  46           * @default spline
  47           */
  48          type : {
  49              value:"spline"
  50          }
  51  
  52          /**
  53           * Style properties used for drawing lines. This attribute is inherited from `Renderer`.
  54           * Below are the default values:
  55           *  <dl>
  56           *      <dt>color</dt><dd>The color of the line. The default value is determined by the order of the series on
  57           *      the graph. The color will be retrieved from the following array:
  58           *      `["#426ab3", "#d09b2c", "#000000", "#b82837", "#b384b5", "#ff7200", "#779de3", "#cbc8ba", "#7ed7a6", "#007a6c"]`
  59           *      <dt>weight</dt><dd>Number that indicates the width of the line. The default value is 6.</dd>
  60           *      <dt>alpha</dt><dd>Number between 0 and 1 that indicates the opacity of the line. The default value is 1.</dd>
  61           *      <dt>lineType</dt><dd>Indicates whether the line is solid or dashed. The default value is solid.</dd>
  62           *      <dt>dashLength</dt><dd>When the `lineType` is dashed, indicates the length of the dash. The default value
  63           *      is 10.</dd>
  64           *      <dt>gapSpace</dt><dd>When the `lineType` is dashed, indicates the distance between dashes. The default value is
  65           *      10.</dd>
  66           *      <dt>connectDiscontinuousPoints</dt><dd>Indicates whether or not to connect lines when there is a missing or null
  67           *      value between points. The default value is true.</dd>
  68           *      <dt>discontinuousType</dt><dd>Indicates whether the line between discontinuous points is solid or dashed. The
  69           *      default value is solid.</dd>
  70           *      <dt>discontinuousDashLength</dt><dd>When the `discontinuousType` is dashed, indicates the length of the dash.
  71           *      The default value is 10.</dd>
  72           *      <dt>discontinuousGapSpace</dt><dd>When the `discontinuousType` is dashed, indicates the distance between dashes.
  73           *      The default value is 10.</dd>
  74           *  </dl>
  75           *
  76           * @attribute styles
  77           * @type Object
  78           */
  79      }
  80  });
  81  
  82  
  83  
  84  
  85  
  86  
  87  
  88  
  89  }, '3.17.2', {"requires": ["series-line", "series-curve-util"]});