public ScatterPlotDataRowVisualProperties()
 {
     color                       = Color.Empty;
     pointStyle                  = ScatterPlotDataRowPointStyle.Circle;
     pointSize                   = 3;
     displayName                 = String.Empty;
     isVisibleInLegend           = true;
     regressionType              = ScatterPlotDataRowRegressionType.None;
     polynomialRegressionOrder   = 2;
     isRegressionVisibleInLegend = true;
     regressionDisplayName       = string.Empty;
 }
 protected ScatterPlotDataRowVisualProperties(ScatterPlotDataRowVisualProperties original, Cloner cloner)
     : base(original, cloner)
 {
     this.color                       = original.color;
     this.pointStyle                  = original.pointStyle;
     this.pointSize                   = original.pointSize;
     this.displayName                 = original.displayName;
     this.isVisibleInLegend           = original.isVisibleInLegend;
     this.regressionType              = original.regressionType;
     this.polynomialRegressionOrder   = original.polynomialRegressionOrder;
     this.isRegressionVisibleInLegend = original.isRegressionVisibleInLegend;
     this.regressionDisplayName       = original.regressionDisplayName;
 }