using DevExpress.Utils;
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using DevExpress.XtraCharts;
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namespace PBS.WinFrmUI.DataAnalysis
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{
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/// <summary>
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/// 泵图表
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/// </summary>
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public partial class PumpViewChart : DevExpress.XtraEditors.XtraUserControl
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{
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public PumpViewChart()
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{
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InitializeComponent();
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InitialChart();
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}
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#region Private Variable
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private XYDiagram _diagram;
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private XYDiagramDefaultPane _default_pane;
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private XYDiagramPane _bottom_pane;
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private AxisX _axis_x_flow;
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private AxisY _axis_y_head;
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private SecondaryAxisY _axis_y_eff;
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#endregion
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#region Private Initial
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/// <summary>
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/// 初始化图表
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/// </summary>
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private void InitialChart()
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{
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this.chartControl1.RuntimeHitTesting = true;
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_diagram = (XYDiagram)this.chartControl1.Diagram;
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_default_pane = _diagram.DefaultPane;
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_bottom_pane = (XYDiagramPane)_diagram.FindPaneByName("BottomPanel");
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_axis_x_flow = _diagram.AxisX;
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_axis_y_head = _diagram.AxisY;
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_axis_y_eff = _diagram.SecondaryAxesY.GetAxisByName("AxisYEff");
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_axis_y_eff.Alignment = AxisAlignment.Far;
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_axis_x_flow.Visibility = DefaultBoolean.False;
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_axis_x_flow.GridLines.Visible = false;
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_axis_y_head.Visibility = DefaultBoolean.False;
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_axis_y_head.GridLines.Visible = false;
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_axis_y_eff.Visibility = DefaultBoolean.False;
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_axis_y_eff.GridLines.Visible = false;
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}
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#endregion
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#region Set
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/// <summary>
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/// 清空图表
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/// </summary>
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public void Clear()
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{
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this.chartControl1.BeginInit();
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this.chartControl1.Series.Clear();
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for (int i = this.chartControl1.AnnotationRepository.Count - 1; i > 0; i--)
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{
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if (i == 0)
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break;
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this.chartControl1.AnnotationRepository.RemoveAt(i);
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}
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this.chartControl1.Legend.CustomItems.Clear();
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this.chartControl1.EndInit();
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}
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/// <summary>
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/// 设置图表
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/// </summary>
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public void SetBindingData(List<(List<TimeChartViewModel> PtList,bool IsPressure,string Name)> vm_list)
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{
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this.chartControl1.BeginInit();
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this.chartControl1.Series.Clear();
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for (int i = this.chartControl1.AnnotationRepository.Count - 1; i > 0; i--)
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{
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if (i == 0)
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break;
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this.chartControl1.AnnotationRepository.RemoveAt(i);
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}
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this.chartControl1.Legend.CustomItems.Clear();
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if (IsInvalidData())
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{
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this.chartControl1.EndInit();
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return;
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}
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AxisXBase axis_x = null;
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AxisYBase axis_y = null;
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XYDiagramPaneBase pane = null;
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foreach (var vm in vm_list)
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{
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if (vm.IsPressure)
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{
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axis_x = _axis_x_flow;
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axis_y = _axis_y_head;
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pane = _default_pane;
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}
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else
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{
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axis_x = _axis_x_flow;
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axis_y = _axis_y_eff;
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pane = _default_pane;
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}
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AddLineSeries(vm.Name, axis_x, axis_y, pane, vm.PtList);
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}
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this.chartControl1.EndInit();
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}
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//是否是无效数据
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private bool IsInvalidData()
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{
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return false;
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}
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#region Add Chart Data
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private void AddLineSeries(string id, AxisXBase axis_x, AxisYBase axis_y, XYDiagramPaneBase pane, List<TimeChartViewModel> pt_list, DevExpress.XtraCharts.DashStyle dash = DevExpress.XtraCharts.DashStyle.Solid)
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{
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if (pt_list == null || !pt_list.Any())
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return;
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var view = new DevExpress.XtraCharts.LineSeriesView();
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view.LineStyle.DashStyle = dash;
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view.LineStyle.LineJoin = System.Drawing.Drawing2D.LineJoin.Round;
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view.LineStyle.Thickness = 2;
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if (dash!= DashStyle.Solid)
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{
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view.LineStyle.Thickness =3;
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}
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view.EnableAntialiasing = DefaultBoolean.True;
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view.MarkerVisibility = DefaultBoolean.False;
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view.AxisX = axis_x;
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view.AxisY = axis_y;
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view.EmptyPointOptions.Color = Color.Transparent;
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view.Pane = pane;
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var series_pt_list = pt_list.Select(x => new SeriesPoint(x.Time,x.Y)).ToArray();
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var series = new DevExpress.XtraCharts.Series();
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series.Tag = id;
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series.ShowInLegend = false;
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series.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.DateTime;
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series.LabelsVisibility = DevExpress.Utils.DefaultBoolean.False;
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series.CrosshairEnabled = DefaultBoolean.False;
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series.ToolTipEnabled = DefaultBoolean.False;
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series.SeriesPointsSorting = SortingMode.None;
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series.Visible = true;
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series.View = view;
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series.Points.AddRange(series_pt_list);
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this.chartControl1.Series.Add(series);
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}
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#endregion
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#endregion
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}
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}
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