private void PlotPanelPaint(object sender, PaintEventArgs e) { Graphics g = e.Graphics; g.SmoothingMode = SmoothingMode.AntiAlias; if (dc.ChartType == DrawChart.ChartTypeEnum.XYColor || dc.ChartType == DrawChart.ChartTypeEnum.Contour || dc.ChartType == DrawChart.ChartTypeEnum.FillContour) { cs2d.AddChartStyle2D(g, cs); dc.AddChart(g, ds, cs, cs2d); } else { cs.Elevation = trkElevation.Value; cs.Azimuth = trkAzimuth.Value; cf.Exp4D(ds, cs); cs.AddChartStyle(g); dc.AddChart(g, ds, cs, cs2d); } }