Accord.Controls.ScatterplotView.UpdateGraph C# (CSharp) Метод

        public void UpdateGraph()
        {
            zedGraphControl.GraphPane.Title.Text = scatterplot.Title;
            zedGraphControl.GraphPane.XAxis.Title.Text = Scatterplot.XAxisTitle;
            zedGraphControl.GraphPane.YAxis.Title.Text = Scatterplot.YAxisTitle;

            classes.Clear();

            if (scatterplot.Classes != null)
            {
                if (scatterplot.Classes.Count == 0)
                {
                    zedGraphControl.GraphPane.Legend.IsVisible = false;

                    // Create space for unlabelled data
                    PointPairList list = new PointPairList(scatterplot.XAxis, scatterplot.YAxis);

                    LineItem item = new LineItem(String.Empty, list, Color.Black, SymbolType.Default);

                    item.Line.IsVisible = LinesVisible;
                    item.Symbol.Border.IsVisible = false;
                    item.Symbol.Fill = new Fill(Color.Black);

                    if (SymbolSize == 0)
                        item.Symbol.IsVisible = false;
                    else item.Symbol.Size = SymbolSize;

                    classes.Add(item);
                }
                else
                {
                    zedGraphControl.GraphPane.Legend.IsVisible = true;
                    var colors = new ColorSequenceCollection(scatterplot.Classes.Count);

                    // Create a curve item for each of the labels
                    for (int i = 0; i < scatterplot.Classes.Count; i++)
                    {
                        // retrieve the x,y pairs for the label
                        double[] x = scatterplot.Classes[i].XAxis;
                        double[] y = scatterplot.Classes[i].YAxis;
                        PointPairList list = new PointPairList(x, y);

                        LineItem item = new LineItem(scatterplot.Classes[i].Text,
                            list, colors[i], SymbolType.Default);

                        item.Line.IsVisible = LinesVisible;
                        item.Symbol.Border.IsVisible = false;
                        item.Symbol.Fill = new Fill(colors[i]);

                        if (SymbolSize == 0)
                            item.Symbol.IsVisible = false;
                        else item.Symbol.Size = SymbolSize;

                        classes.Add(item);
                    }
                }


                zedGraphControl.AxisChange();
                zedGraphControl.Invalidate();

                zedGraphControl.RestoreScale(zedGraphControl.GraphPane);

                if (!ScaleTight)
                {
                    zedGraphControl.ZoomPane(zedGraphControl.GraphPane, 1.1, PointF.Empty, false);
                }
            }
        }