public static string GetMarkerPath(MarkerKind kind)
{
switch (kind)
{
case MarkerKind.Me: return myMarkerPath;
case MarkerKind.Home: return homeMarkerPath;
case MarkerKind.Work: return workMarkerPath;
case MarkerKind.Search: return searchMarkerPath;
case MarkerKind.Location: return locationMarkerPath;
case MarkerKind.Destination: return destinationMarkerPath;
case MarkerKind.Waypoint: return waypointMarkerPath;
case MarkerKind.Repair: return repairMarkerPath;
case MarkerKind.StopAuto: return stopautoMarkerPath;
case MarkerKind.StopWalk: return stopwalkMarkerPath;
case MarkerKind.Police: return policeMarkerPath;
case MarkerKind.Camera: return cameraMarkerPath;
case MarkerKind.Crash: return crashMarkerPath;
case MarkerKind.BadRoad: return badroadMarkerPath;
case MarkerKind.Pool: return poolMarkerPath;
case MarkerKind.Ice: return iceMarkerPath;
case MarkerKind.Chat: return chatMarkerPath;
case MarkerKind.Mistake: return mistakeMarkerPath;
case MarkerKind.Custom: return customMarkerPath;
default: return noneMarkerPath;
}
}
private Series createPointSeries(ICurveDataSettings curve, MarkerKind markerKind)
{
var series = CreateSeries(curve, ViewType.Point);
var pointView = series.View.DowncastTo <PointSeriesView>();
pointView.PointMarkerOptions.Kind = markerKind;
pointView.PointMarkerOptions.Size = 5;
return(series);
}
private void TestMarker(string text, MarkerKind expectedKind)
{
var sc3String = SC3String.Deserialize(text);
var marker = sc3String.Segments[0] as Marker;
Assert.NotNull(marker);
Assert.Equal(expectedKind, marker.MarkerKind);
Assert.Equal(text, sc3String.ToString());
}
public void SetLineSeriesMarkerStyle(MarkerKind markerKind, int markerSize, Color markerColor)
{
if (TargetSeries.View is LineSeriesView)
{
LineSeriesView view = TargetSeries.View as LineSeriesView;
view.MarkerVisibility = DevExpress.Utils.DefaultBoolean.True;
view.LineMarkerOptions.Kind = markerKind;
view.LineMarkerOptions.Size = markerSize;
view.LineMarkerOptions.Color = markerColor;
}
}
private Series createPointSeries(string name, MarkerKind markerKind, params double[] points)
{
var series = new Series(name, ViewType.Point)
{
ArgumentScaleType = ScaleType.Numerical
};
points.Each(p => series.Points.Add(new SeriesPoint(p, 0)));
var view = series.View.DowncastTo <PointSeriesView>();
view.PointMarkerOptions.Kind = markerKind;
_chart.Series.Add(series);
return(series);
}
private void PopularDadosGrafico()
{
ViewType[] ignorarOsTipos = new ViewType[]
{
ViewType.PolarArea,
ViewType.PolarLine,
ViewType.PolarPoint,
//ViewType.SideBySideGantt,
ViewType.SideBySideRangeBar,
ViewType.RangeBar,
//ViewType.Gantt,
ViewType.Stock,
ViewType.SwiftPlot,
ViewType.CandleStick,
//ViewType.SideBySideFullStackedBar,
//ViewType.SideBySideFullStackedBar3D,
//ViewType.SideBySideStackedBar,
//ViewType.SideBySideStackedBar3D
};
#region Layout
Enum.GetValues(typeof(ViewType))
.OfType <ViewType>()
.Where(w => !ignorarOsTipos.Contains(w))
.ToList()
.ForEach(f =>
{
BarCheckItem barCheckItem = new BarCheckItem();
barCheckItem.Caption = f.ToString();
barCheckItem.Tag = f;
barCheckItem.ItemClick += delegate(object senderItemClick, ItemClickEventArgs eItemClick)
{
if ((eItemClick.Item as BarCheckItem).Checked)
{
// Procura e desmarca o item selecionado
this.brMngrCustomGrid.Items
.OfType <BarCheckItem>()
.Where(w => w.Tag != null && w.Tag is ViewType && eItemClick.Item != w && w.Checked)
.Update(u => u.Checked = false);
this.chtCtrlVisualizacoes.SeriesTemplate.ChangeView((ViewType)eItemClick.Item.Tag);
this.chtCtrlVisualizacoes.Legend.Visible = this.brChckItmLegenda.Checked;
this.pvtGrdVisualizacoes.OptionsChartDataSource.ProvideDataByColumns = this.brChckItmAlterarLinhasPorColunas.Checked;
this.pvtGrdVisualizacoes.OptionsChartDataSource.SelectionOnly = this.brChckItmSomenteOSelecionado.Checked;
this.pvtGrdVisualizacoes.OptionsChartDataSource.ProvideColumnGrandTotals = this.brChckItmMostrarTotalColuna.Checked;
this.pvtGrdVisualizacoes.OptionsChartDataSource.ProvideRowGrandTotals = this.brChckItmMostrarTotalLinha.Checked;
this.chtCtrlVisualizacoes.Legend.Visible = this.brChckItmLegenda.Checked;
if (this.chtCtrlVisualizacoes.SeriesTemplate.Label != null)
{
this.chtCtrlVisualizacoes.SeriesTemplate.Label.Visible = this.brChckItmValor.Checked;
}
if (this.Diagram3D != null)
{
this.Diagram3D.RuntimeRotation = true;
this.Diagram3D.RuntimeZooming = true;
this.Diagram3D.RuntimeScrolling = true;
}
else
if (this.XyDiagram != null)
{
this.XyDiagram.AxisX.Visible = this.brChckItmEixoX.Checked;
this.XyDiagram.AxisX.Title.Visible = true;
this.XyDiagram.AxisX.Range.MaxValue = 20;
this.XyDiagram.AxisX.Range.Auto = true;
this.XyDiagram.AxisX.Range.SideMarginsEnabled = true;
this.XyDiagram.AxisY.Visible = this.brChckItmEixoY.Checked;
this.XyDiagram.AxisY.Title.Visible = true;
this.XyDiagram.AxisY.Range.MaxValue = 20;
this.XyDiagram.AxisY.Range.Auto = true;
this.XyDiagram.AxisY.Range.SideMarginsEnabled = true;
this.XyDiagram.Rotated = this.brChckItmVirar.Checked;
this.XyDiagram.DefaultPane.EnableAxisXScrolling = DevExpress.Utils.DefaultBoolean.True;
}
this.chtCtrlVisualizacoes.Series
.OfType <Series>()
.ToList()
.ForEach(f1 =>
{
ISupportTransparency supportTransparency = f1.View as ISupportTransparency;
if (supportTransparency != null &&
(f1.View is AreaSeriesView ||
f1.View is Area3DSeriesView ||
f1.View is RadarAreaSeriesView ||
f1.View is Bar3DSeriesView))
{
supportTransparency.Transparency = 135;
}
});
Series series = this.chtCtrlVisualizacoes.Series
.OfType <Series>()
.FirstOrDefault();
if (series != null && series.View != null)
{
this.brSbItmTipo.Enabled = series.View is PointSeriesView;
this.brMngrCustomGrid.Items
.OfType <BarCheckItem>()
.Where(w => w.Checked)
.FirstOrDefault()
.PerformClick();
}
}
else
{
(eItemClick.Item as BarCheckItem).Checked = true;
}
};
if (f.ToString().ToUpper().IndexOf("RADAR") != -1)
{
this.brSbItmRadar.AddItem(barCheckItem);
}
else
if (f.ToString().ToUpper().IndexOf("BAR") != -1)
{
this.brSbItmBarra.AddItem(barCheckItem);
}
else
if (f.ToString().ToUpper().IndexOf("LINE") != -1)
{
this.brSbItmLinha.AddItem(barCheckItem);
}
else
if (f.ToString().ToUpper().IndexOf("AREA") != -1)
{
this.brSbItmArea.AddItem(barCheckItem);
}
else
if (f.ToString().ToUpper().IndexOf("PIE") != -1 || f.ToString().ToUpper().IndexOf("DOUGHNUT") != -1)
{
this.brSbItmPizza.AddItem(barCheckItem);
}
else
{
this.brSbItmOutros.AddItem(barCheckItem);
}
});
#endregion
#region Tipo
Enum.GetValues(typeof(MarkerKind))
.OfType <MarkerKind>()
.ToList()
.ForEach(u =>
{
BarCheckItem barCheckItem = new BarCheckItem();
barCheckItem.Caption = u.ToString();
barCheckItem.Tag = u;
barCheckItem.ItemClick += delegate(object senderItemClick, ItemClickEventArgs eItemClick)
{
if ((eItemClick.Item as BarCheckItem).Checked)
{
// Procura e desmarca o item selecionado
this.brSbItmTipo.LinksPersistInfo
.OfType <LinkPersistInfo>()
.Where(w => eItemClick.Item != w.Item && (w.Item as BarCheckItem).Checked)
.Update(u1 => (u1.Item as BarCheckItem).Checked = false);
// Altera o Kind de todas series
MarkerKind markerKind = (MarkerKind)eItemClick.Item.Tag;
this.chtCtrlVisualizacoes.Series
.OfType <Series>()
.ToList()
.ForEach(f1 =>
{
PointSeriesView pointSeriesView = f1.View as PointSeriesView;
if (pointSeriesView != null)
{
pointSeriesView.PointMarkerOptions.Kind = markerKind;
pointSeriesView.PointMarkerOptions.BorderVisible = false;
}
});
}
else
{
(eItemClick.Item as BarCheckItem).Checked = true;
}
};
this.brSbItmTipo.AddItem(barCheckItem);
});
#endregion
this.chtCtrlVisualizacoes.DataSource = this.pvtGrdVisualizacoes;
this.chtCtrlVisualizacoes.RefreshData();
this.brMngrCustomGrid.Items
.OfType <BarCheckItem>()
.Where(w => w.Tag != null && w.Tag.Equals(ViewType.Line))
.FirstOrDefault()
.PerformClick();
this.brMngrCustomGrid.Items
.OfType <BarCheckItem>()
.Where(w => w.Tag != null && w.Tag.Equals(MarkerKind.Circle))
.FirstOrDefault()
.PerformClick();
}
internal Marker(MarkerKind markerKind)
{
MarkerKind = markerKind;
}
public void CreateLineplot(DataTable mydt)
{
_coloroverride = -1;
string seriesby = _settings.seriesby;
string colorsby = _settings.colorvar;
Color myseriescolor;
DataTable dataxy_all = DataTableExtensions.Data_SelectColumnXY(mydt, _settings.xaxisvar, _settings.yaxisvar, seriesby, colorsby);
List <string> series_levels = dataxy_all.AsEnumerable().Select(x => x.Field <string>("seriesby")).Distinct().ToList();
List <string> colors_levels = dataxy_all.AsEnumerable().Select(x => x.Field <string>("colorsby")).Distinct().ToList();
colors_levels.Sort();
_colorLevels = colors_levels; //use this to create a manual legend later if needed
List <string> seriesIDs = new List <string>();
if (seriesby == "id")
{
seriesIDs = dataxy_all.AsEnumerable().Select(x => x.Field <string>("id")).Distinct().ToList();
}
else
{
seriesIDs = dataxy_all.AsEnumerable().Select(x => x.Field <string>("seriesby")).Distinct().ToList();
}
int _nall = dataxy_all.Rows.Count;
if (_nall > 0)
{
List <Series> list_o_series = new List <Series>();
//foreach (string s in seriesIDs)
for (int s = 0; s < seriesIDs.Count; s++)
{
for (int s_color = 0; s_color < colors_levels.Count; s_color++)
{
dataxy_all.DefaultView.Sort = "seriesby ASC, colorsby ASC, x ASC";
dataxy_all.DefaultView.ApplyDefaultSort = true;
DataView vw = dataxy_all.AsDataView();
string rowfilter = (seriesby == "id") ?
String.Format("{0}='{1}' and colorsby='{2}'", seriesby, seriesIDs[s], colors_levels[s_color]) :
String.Format("{0}='{1}' and colorsby='{2}'", "seriesby", seriesIDs[s], colors_levels[s_color]);
//string rowfilter = (seriesby == "id") ?
// String.Format("{0}='{1}'", seriesby, seriesIDs[s]) :
// String.Format("{0}='{1}'", "seriesby", seriesIDs[s]);
vw.RowFilter = rowfilter;
//vw.Sort = String.Format("{0} {1}", "x", "ASC"); //sort by the x variable
//vw.ApplyDefaultSort = true;
DataTable dataxy = vw.ToTable();
dataxy.DefaultView.Sort = "x ASC";
dataxy.DefaultView.ApplyDefaultSort = true;
n = dataxy.Rows.Count;
if (n > 0)
{
string current_colorlevel = dataxy.AsEnumerable().Select(f => f.Field <string>("colorsby")).Min().ToString();
List <string> series_colors = dataxy.AsEnumerable().Select(f => f.Field <string>("colorsby")).ToList();
//Switch to alternate geom if needed
if (_settings.vars_for_altgeom.Contains(current_colorlevel))
{
_settings.activegeom = _settings.altgeom;
}
else
{
_settings.activegeom = _settings.geom;
}
int colorindex = 0;
//Get the correct color
if (colorsby != "none")
{
for (int c = 0; c < colors_levels.Count; c++)
{
if (current_colorlevel == colors_levels[c])
{
colorindex = c;
}
}
}
myseriescolor = _settings.color(colorindex % 15);
if (_coloroverride >= 0)
{
myseriescolor = _settings.color(_coloroverride % 15);
}
SeriesPoint[] seriesPoints = CreateSeriesPoints(dataxy, colorsby, colors_levels, series_colors, colorindex, myseriescolor);
//TOFIX SeriesPoint[] seriesPoints = new DxSeriesPoints(dataxy, "x", "y", colorsby, colors_levels, series_colors, colorindex, myseriescolor);
Series series = new Series();
SideBySideBarSeriesView barSeriesView = new SideBySideBarSeriesView();
LineSeriesView lineSeriesView = new LineSeriesView();
PointSeriesView pointSeriesView = new PointSeriesView();
if (_settings.activegeom == LineplotGeom.Bar)
{
//barSeriesView = new SideBySideBarSeriesView() ;
}
else if (_settings.activegeom == LineplotGeom.Line)
{
//lineSeriesView = new LineSeriesView();
lineSeriesView.LineMarkerOptions.FillStyle.FillMode = FillMode.Solid;
lineSeriesView.LineMarkerOptions.Kind = _markers[s % _markers.Count];
}
else
{
pointSeriesView.PointMarkerOptions.FillStyle.FillMode = FillMode.Solid;
MarkerKind mymarker = new MarkerKind();
if (_settings.activegeom == LineplotGeom.Circle)
{
mymarker = MarkerKind.Circle;
}
if (_settings.activegeom == LineplotGeom.Square)
{
mymarker = MarkerKind.Square;
}
if (_settings.activegeom == LineplotGeom.Cross)
{
mymarker = MarkerKind.Cross;
}
if (_settings.activegeom == LineplotGeom.Star)
{
mymarker = MarkerKind.Star;
}
pointSeriesView.PointMarkerOptions.Kind = mymarker;
pointSeriesView.PointMarkerOptions.Size = _settings.markersize;
if (_settings.activegeom == LineplotGeom.Star)
{
pointSeriesView.PointMarkerOptions.StarPointCount = 6;
}
}
if (_settings.xaxis_is_date)
{
this.xydiagram.AxisX.DateTimeScaleOptions.ScaleMode = ScaleMode.Continuous;
this.xydiagram.AxisX.DateTimeScaleOptions.MeasureUnit = DateTimeMeasureUnit.Month;
this.xydiagram.AxisX.Label.TextPattern = "{A:dd-MMM-yy}";
series.ToolTipPointPattern = "x={A:dd-MMM-yy} y={V:F2} {HINT}";
}
else
{
series.ToolTipPointPattern = "x={A:F2} y={V:F2} {HINT}";
}
ToolTipRelativePosition pos = new ToolTipRelativePosition();
pos.OffsetX = -10;
pos.OffsetY = -10;
chart.ToolTipOptions.ToolTipPosition = pos;
if (_settings.activegeom == LineplotGeom.Bar)
{
series.View = barSeriesView;
}
else if (_settings.activegeom == LineplotGeom.Line)
{
series.View = lineSeriesView;
}
else
{
series.View = pointSeriesView;
}
series.Points.AddRange(seriesPoints);
list_o_series.Add(series);
}
}
}
//Add the series to the chart
int max_pts = list_o_series.Select(s => s.Points.Count).Max();
foreach (Series s in list_o_series)
{
//first add those with the max number of points
if (s.Points.Count == max_pts)
{
chart.Series.Add(s);
}
}
foreach (Series s in list_o_series)
{
//then add those with fewer points
if (s.Points.Count != max_pts)
{
chart.Series.Add(s);
}
}
// consider adding N=??, intrcpt=, slope=
string mytitle = "";
string mainTitleText = String.Format("{0}", mytitle); //, seriesPoints.Count());
chart.Width = _settings.W;
chart.Height = _settings.H;
this.AddTitles(mainTitleText, "", _settings.xaxisvar, _settings.yaxisvar);
chart.BorderOptions.Color = Color.White;
chart.CustomDrawSeriesPoint += Lineplot_TransparentPoint;
chart.CustomDrawSeries += Lineplot_TransparentLine;
//chart.CustomCallback += _dxcharts.Mychart_CustomCallback;
chart.ToolTipEnabled = DevExpress.Utils.DefaultBoolean.True;
chart.ToolTipOptions.ShowForSeries = true;
chart.CrosshairEnabled = DevExpress.Utils.DefaultBoolean.False;
if (colorsby != "none")
{
for (int lev = 0; lev < colors_levels.Count; lev++)
{
// Create a new custom item.
CustomLegendItem item = new CustomLegendItem();
chart.Legend.CustomItems.Add(item);
// Specify its text and marker.
item.Text = colors_levels[lev];
int coloridx = (_coloroverride >= 0) ? _coloroverride : lev;
item.MarkerColor = _settings.colors[coloridx % _settings.colors.Count];
//item.
}
}
chart.Legend.Visibility = (_settings.showLegend) ? DevExpress.Utils.DefaultBoolean.True : DevExpress.Utils.DefaultBoolean.False;
LegendAlignmentHorizontal legend_h = new LegendAlignmentHorizontal();
LegendAlignmentVertical legend_v = new LegendAlignmentVertical();
if (_settings.legend_pos_h == "Right")
{
legend_h = LegendAlignmentHorizontal.Right;
}
else if (_settings.legend_pos_h == "RightOutside")
{
legend_h = LegendAlignmentHorizontal.RightOutside;
}
else if (_settings.legend_pos_h == "Left")
{
legend_h = LegendAlignmentHorizontal.Left;
}
else if (_settings.legend_pos_h == "LeftOutside")
{
legend_h = LegendAlignmentHorizontal.LeftOutside;
}
else if (_settings.legend_pos_h == "Center")
{
legend_h = LegendAlignmentHorizontal.Center;
}
if (_settings.legend_pos_v == "Top")
{
legend_v = LegendAlignmentVertical.Top;
}
else if (_settings.legend_pos_v == "TopOutside")
{
legend_v = LegendAlignmentVertical.TopOutside;
}
else if (_settings.legend_pos_v == "Bottom")
{
legend_v = LegendAlignmentVertical.Bottom;
}
else if (_settings.legend_pos_v == "BottomOutside")
{
legend_v = LegendAlignmentVertical.BottomOutside;
}
else if (_settings.legend_pos_v == "Center")
{
legend_v = LegendAlignmentVertical.Center;
}
chart.Legend.AlignmentHorizontal = legend_h;
chart.Legend.AlignmentVertical = legend_v;
// Set a value indicating that both autogenerated and custom items are displayed.
chart.Legend.ItemVisibilityMode = LegendItemVisibilityMode.AutoGeneratedAndCustom;
}
else
{
//_emptymsg = String.Format("0 cases for{3}{0}{3}{1} by {2}", mytitle, xvar, yvar, Environment.NewLine);
//return null;
}
}
/*
* функция загружает нужную иконку маркера,
* создает объект маркера и добавляет его на слой карты.
* Аргумент index используется для ссылки на объект маркера из списка.
*/
private void DrawMapMarker(GeoCoordinate coordinate, MarkerKind markerKind, MapLayer mapLayer, int index = 0)
{
// создание маркера
Image marker = new Image();
BitmapImage markerIcon = new BitmapImage(new Uri(MarkerStore.GetMarkerPath(markerKind), UriKind.RelativeOrAbsolute));
marker.Source = markerIcon;
// позволяем взаимодействие с маркером
switch (markerKind)
{
/*
* В совйство Tag записывается строка, состоящая из 2-х частей, разделенных символом '_'.
* В первой части записываеся тип маркера - число перечисления MarkerKind,
* а во второй - информация о маркере (обычно ссылка на элемент соответствующего списка)
*/
case MarkerKind.Me:
marker.Tag = (int)markerKind + "_" + "Я здесь";
break;
case MarkerKind.Home:
marker.Tag = (int)markerKind + "_" + "Здесь мой дом";
break;
case MarkerKind.Work:
marker.Tag = (int)markerKind + "_" + "Здесь моя работа";
break;
case MarkerKind.Search:
marker.Tag = (int)markerKind + "_" + index;
break;
case MarkerKind.Location:
break;
case MarkerKind.Destination:
break;
case MarkerKind.Waypoint:
break;
default: // подразумевается POI
// загружаем структуру для макера POI
break;
}
marker.Tap += marker_Tap;
// создание объекта маркера на слое карты
MapOverlay overlay = new MapOverlay();
overlay.Content = marker;
overlay.GeoCoordinate = new GeoCoordinate(coordinate.Latitude, coordinate.Longitude);
overlay.PositionOrigin = new Point(0.5, 1.0);
mapLayer.Add(overlay);
}
/// <summary>
/// 创建图表的第二坐标系
/// </summary>
/// <param name="series">Series对象</param>
/// <returns></returns>
private SecondaryAxisY CreateAxisY(Series series, ChartControl chartcontrol, MarkerKind type, bool label, int i)
{
if (newAxisYList.Count < 3 && oldAxisYList.Count < 3)
{
myAxis = new SecondaryAxisY(series.Name);
((XYDiagram)chartcontrol.Diagram).SecondaryAxesY.Add(myAxis);
((XYDiagram)chartcontrol.Diagram).EnableAxisXZooming = true;
((LineSeriesView)series.View).AxisY = myAxis;
//定义线条上点的标识形状是否需要
((LineSeriesView)series.View).LineMarkerOptions.Visible = true;
//定义线条上点的标识形状
((LineSeriesView)series.View).LineMarkerOptions.Kind = type;
//显示X、Y轴上面的交点的值
((PointSeriesLabel)series.Label).Visible = label;
//线条的类型，虚线，实线
((LineSeriesView)series.View).LineStyle.DashStyle = DashStyle.Solid;
myAxis.Title.Text = series.Name;
myAxis.Title.Alignment = StringAlignment.Far; //顶部对齐
myAxis.Title.Visible = true; //显示标题
myAxis.Title.Font = new Font("宋体", 9.0f);
Color color = series.View.Color;//设置坐标的颜色和图表线条颜色一致
myAxis.Title.TextColor = color;
myAxis.Label.TextColor = color;
myAxis.Color = color;
switch (chartcontrol.Name.ToString())
{
case "chartControl1":
newAxisYList.Add(myAxis);
break;
case "chartControl2":
oldAxisYList.Add(myAxis);
break;
default:
break;
}
}
else
{
switch (chartcontrol.Name.ToString())
{
case "chartControl1":
((LineSeriesView)series.View).AxisY = newAxisYList[i];
//定义线条上点的标识形状是否需要
((LineSeriesView)series.View).LineMarkerOptions.Visible = true;
//定义线条上点的标识形状
((LineSeriesView)series.View).LineMarkerOptions.Kind = MarkerKind.Circle;
//显示X、Y轴上面的交点的值
((PointSeriesLabel)series.Label).Visible = true;
//线条的类型，虚线，实线
((LineSeriesView)series.View).LineStyle.DashStyle = DashStyle.Solid;
break;
case "chartControl2":
((LineSeriesView)series.View).AxisY = oldAxisYList[i];
//定义线条上点的标识形状是否需要
((LineSeriesView)series.View).LineMarkerOptions.Visible = true;
//定义线条上点的标识形状
((LineSeriesView)series.View).LineMarkerOptions.Kind = MarkerKind.Circle;
//显示X、Y轴上面的交点的值
((PointSeriesLabel)series.Label).Visible = true;
//线条的类型，虚线，实线
((LineSeriesView)series.View).LineStyle.DashStyle = DashStyle.Solid;
break;
default:
break;
}
}
return(myAxis);
}
private Series createExtremSeries(ObservedCurveData observedCurveData, Func <ObservedDataYValue, float> extremValue, MarkerKind markerKind)
{
var series = CreateSeries(observedCurveData, ViewType.Point)
.WithPoints(CreateSeriesPoints(observedCurveData, extremValue));
var pointView = series.View.DowncastTo <PointSeriesView>();
pointView.PointMarkerOptions.Kind = markerKind;
pointView.PointMarkerOptions.Size = 4;
return(series);
}