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                            /**
                             * Provides functionality for creating a ohlc series.
                             *
                             * @module charts
                             * @submodule series-ohlc
                             */
                            /**
                             * The OHLCSeries class renders lines representing the open, high, low and close
                             * values for a chart.
                             *
                             * @class OHLCSeries
                             * @extends RangeSeries
                             * @constructor
                             * @param {Object} config (optional) Configuration parameters.
                             * @submodule series-ohlc
                             */
                            function OHLCSeries()
                            {
                                OHLCSeries.superclass.constructor.apply(this, arguments);
                            }
                            
                            OHLCSeries.NAME = "ohlcSeries";
                            
                            OHLCSeries.ATTRS = {
                                /**
                                 * Read-only attribute indicating the type of series.
                                 *
                                 * @attribute type
                                 * @type String
                                 * @readOnly
                                 * @default ohlc
                                 */
                                type: {
                                    value: "ohlc"
                                },
                            
                                /**
                                 * The graphic in which drawings will be rendered.
                                 *
                                 * @attribute graphic
                                 * @type Graphic
                                 */
                                graphic: {
                                    lazyAdd: false,
                            
                                    setter: function(val) {
                                        //woraround for Attribute order of operations bug
                                        if(!this.get("rendered")) {
                                            this.set("rendered", true);
                                        }
                                        this.set("upmarker", val.addShape({
                                           type: "path"
                                        }));
                                        this.set("downmarker", val.addShape({
                                           type: "path"
                                        }));
                                        return val;
                                    }
                                },
                            
                                upmarker: {},
                            
                                downmarker: {}
                            
                                /**
                                 * Style properties used for drawing markers. This attribute is inherited from `RangeSeries`. Below are the default values:
                                 *  <dl>
                                 *      <dt>upmarker</dt><dd>Properties for a marker representing a period that closes higher than it opens.
                                 *          <dl>
                                 *              <dt>fill</dt><dd>A hash containing the following values:
                                 *                  <dl>
                                 *                      <dt>color</dt><dd>Color of the fill. The default value is "#00aa00".</dd>
                                 *                      </dd>
                                 *                      <dt>alpha</dt><dd>Number from 0 to 1 indicating the opacity of the marker fill. The default value is 1.</dd>
                                 *                  </dl>
                                 *              </dd>
                                 *              <dt>border</dt><dd>A hash containing the following values:
                                 *                  <dl>
                                 *                      <dt>color</dt><dd>Color of the border. The default value is "#000000".</dd>
                                 *                      <dt>alpha</dt><dd>Number from 0 to 1 indicating the opacity of the marker border. The default value is 1.</dd>
                                 *                      <dt>weight</dt><dd>Number indicating the width of the border. The default value is 0.</dd>
                                 *                  </dl>
                                 *              </dd>
                                 *          </dl>
                                 *      </dd>
                                 *      <dt>downmarker</dt><dd>Properties for a marker representing a period that opens higher than it closes.
                                 *          <dl>
                                 *              <dt>fill</dt><dd>A hash containing the following values:
                                 *                  <dl>
                                 *                      <dt>color</dt><dd>Color of the fill. The default value is "#aa0000".</dd>
                                 *                      </dd>
                                 *                      <dt>alpha</dt><dd>Number from 0 to 1 indicating the opacity of the marker fill. The default value is 1.</dd>
                                 *                  </dl>
                                 *              </dd>
                                 *              <dt>border</dt><dd>A hash containing the following values:
                                 *                  <dl>
                                 *                      <dt>color</dt><dd>Color of the border. The default value is "#000000".</dd>
                                 *                      <dt>alpha</dt><dd>Number from 0 to 1 indicating the opacity of the marker border. The default value is 1.</dd>
                                 *                      <dt>weight</dt><dd>Number indicating the width of the border. The default value is 0.</dd>
                                 *                  </dl>
                                 *              </dd>
                                 *          </dl>
                                 *      </dd>
                                 *  </dl>
                                 *
                                 * @attribute styles
                                 * @type Object
                                 */
                            };
                            
                            Y.extend(OHLCSeries, Y.RangeSeries, {
                                /**
                                 * Draws markers for an OHLC series.
                                 *
                                 * @method
                                 * @param {Array} xcoords The xcoordinates to be plotted.
                                 * @param {Array} opencoords The coordinates representing the open values.
                                 * @param {Array} highcoords The coordinates representing the high values.
                                 * @param {Array} lowcoords The coordinates representing the low values.
                                 * @param {Array} closecoords The coordinates representing the close values.
                                 * @param {Number} len The number of x coordinates to plot.
                                 * @param {Number} width The width of each ohlc marker.
                                 * @param {Number} halfwidth Half the width of each ohlc marker.
                                 * @param {Object} styles The styles for the series.
                                 * @private
                                 */
                                _drawMarkers: function(xcoords, opencoords, highcoords, lowcoords, closecoords, len, width, halfwidth, styles)
                                {
                                    var upmarker = this.get("upmarker"),
                                        downmarker = this.get("downmarker"),
                                        opencoord,
                                        highcoord,
                                        lowcoord,
                                        closecoord,
                                        left,
                                        right,
                                        leftPadding = styles.padding.left,
                                        marker,
                                        up,
                                        cx,
                                        i,
                                        height;
                                    upmarker.set(styles.upmarker);
                                    downmarker.set(styles.downmarker);
                                    upmarker.clear();
                                    downmarker.clear();
                                    for(i = 0; i < len; i = i + 1)
                                    {
                                        cx = xcoords[i] + leftPadding;
                                        left = cx - halfwidth;
                                        right = cx + halfwidth;
                                        opencoord = opencoords[i];
                                        highcoord = highcoords[i];
                                        lowcoord = lowcoords[i];
                                        closecoord = closecoords[i];
                                        up = opencoord > closecoord;
                                        height = lowcoord - highcoord;
                                        marker = up ? upmarker : downmarker;
                                        marker.moveTo(left, opencoord);
                                        marker.lineTo(cx, opencoord);
                                        marker.moveTo(cx, highcoord);
                                        marker.lineTo(cx, lowcoord);
                                        marker.moveTo(cx, closecoord);
                                        marker.lineTo(right, closecoord);
                                    }
                                    upmarker.end();
                                    downmarker.end();
                                },
                            
                                /**
                                 * Toggles visibility
                                 *
                                 * @method _toggleVisible
                                 * @param {Boolean} visible indicates visibilitye
                                 * @private
                                 */
                                _toggleVisible: function(visible)
                                {
                                    this.get("upmarker").set("visible", visible);
                                    this.get("downmarker").set("visible", visible);
                                },
                            
                                /**
                                 * Destructor implementation for the CartesianSeries class. Calls destroy on all Graphic instances.
                                 *
                                 * @method destructor
                                 * @protected
                                 */
                                destructor: function()
                                {
                                    var upmarker = this.get("upmarker"),
                                        downmarker = this.get("downmarker");
                                    if(upmarker)
                                    {
                                        upmarker.destroy();
                                    }
                                    if(downmarker)
                                    {
                                        downmarker.destroy();
                                    }
                                },
                            
                                /**
                                 * Gets the default value for the `styles` attribute. Overrides
                                 * base implementation.
                                 *
                                 * @method _getDefaultStyles
                                 * @return Object
                                 * @private
                                 */
                                _getDefaultStyles: function()
                                {
                                    var styles = {
                                        upmarker: {
                                            stroke: {
                                                color: "#00aa00",
                                                alpha: 1,
                                                weight: 1
                                            }
                                        },
                                        downmarker: {
                                            stroke: {
                                                color: "#aa0000",
                                                alpha: 1,
                                                weight: 1
                                            }
                                        }
                                    };
                                    return this._mergeStyles(styles, OHLCSeries.superclass._getDefaultStyles());
                                }
                            });
                            Y.OHLCSeries = OHLCSeries;