public static void ResetLabel(ChartText labelObject, SerieLabel label, ChartTheme theme, int colorIndex) { if (labelObject == null) { return; } labelObject.SetColor(!ChartHelper.IsClearColor(label.textStyle.color) ? label.textStyle.color : (Color)theme.GetColor(colorIndex)); labelObject.SetFontSize(label.textStyle.GetFontSize(theme.common)); labelObject.SetFontStyle(label.textStyle.fontStyle); }