using DevExpress.Charts.Native;
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using DevExpress.ClipboardSource.SpreadsheetML;
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using DevExpress.Utils;
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using DevExpress.XtraCharts;
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using DevExpress.XtraEditors;
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using DevExpress.XtraRichEdit.Fields.Expression;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using IStation.Calc;
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namespace IStation.WinFrmUI.CalcErQu
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{
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public partial class ViewRealTimeRiverWaterLevelCtrl : DevExpress.XtraEditors.XtraUserControl
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{
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public ViewRealTimeRiverWaterLevelCtrl()
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{
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InitializeComponent();
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}
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private Series _areaSeries;
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/// <summary>
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/// 初始化默认系列
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/// </summary>
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/// <param name="timeValues">数据源</param>
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public void SetBindingData(List<Model.TimeWaterLevel> timeValues)
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{
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_areaSeries = this.chartControl1.Series[0];
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if (timeValues == null || timeValues.Count() < 1)
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{
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// _defaultSeries.BindToData(timeValues, null);
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}
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else
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{
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timeValueBindingSource.DataSource = timeValues;
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// _defaultSeries.BindToData(timeValues, "Time", "Level");
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}
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//GCSettings.LargeObjectHeapCompactionMode = GCLargeObjectHeapCompactionMode.CompactOnce;
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//GC.Collect(2, GCCollectionMode.Forced);
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//GC.WaitForFullGCComplete();
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}
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public List<Model.TimeWaterLevel> SetBindingData3Day(DateTime start, DateTime end,out string benchmark)
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{
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benchmark = null;
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DateTime toDay = start.Date;
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DateTime yesterDay = toDay.AddDays(-1);
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DateTime tomor = toDay.AddDays( 1);
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string benchmark1, benchmark2, benchmark3;
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string error;
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var waterLevels长江1 = IStation.WinFrmUI.CalcErQu.TideHelper.GetByTime(yesterDay, toDay, out benchmark1, out error);
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var waterLevels长江2 = IStation.WinFrmUI.CalcErQu.TideHelper.GetByTime(toDay, tomor, out benchmark2, out error);
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var waterLevels长江3 = IStation.WinFrmUI.CalcErQu.TideHelper.GetByTime(tomor, tomor.AddDays(1),out benchmark3, out error);
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List<Model.TimeWaterLevel> timeValues = new List<Model.TimeWaterLevel>();
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if (waterLevels长江1 != null)
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{
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timeValues.AddRange(waterLevels长江1);
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}
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if (waterLevels长江2 != null)
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{
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benchmark = benchmark2;
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timeValues.AddRange(waterLevels长江2);
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}
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if (waterLevels长江3 != null)
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{
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timeValues.AddRange(waterLevels长江3);
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}
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_areaSeries = this.chartControl1.Series[0];
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if (timeValues == null || timeValues.Count() < 1)
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{
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// _defaultSeries.BindToData(timeValues, null);
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}
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else
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{
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timeValueBindingSource.DataSource = timeValues;
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// _defaultSeries.BindToData(timeValues, "Time", "Level");
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// this.chartControl1.AnnotationRepository[]
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DevExpress.XtraCharts.TextAnnotation textAnnotationMax = this.chartControl1.AnnotationRepository[0] as DevExpress.XtraCharts.TextAnnotation ;
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DevExpress.XtraCharts.PaneAnchorPoint paneAnchorPointMax = textAnnotationMax.AnchorPoint as DevExpress.XtraCharts.PaneAnchorPoint ;
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DevExpress.XtraCharts.TextAnnotation textAnnotationMin = this.chartControl1.AnnotationRepository[1] as DevExpress.XtraCharts.TextAnnotation;
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DevExpress.XtraCharts.PaneAnchorPoint paneAnchorPointMin = textAnnotationMin.AnchorPoint as DevExpress.XtraCharts.PaneAnchorPoint;
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var maxLevel = timeValues.Where(x => x.Time >= start && x.Time <= end).FindObjMaxBy(x => x.Level);
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paneAnchorPointMax.AxisXCoordinate.AxisValueSerializable = maxLevel.Time.ToString();
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paneAnchorPointMax.AxisYCoordinate.AxisValueSerializable = maxLevel.Level.ToString();
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textAnnotationMax.Text = string.Format("max:{0}", maxLevel.Level);
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var minLevel = timeValues.Where(x => x.Time >= start && x.Time <= end).FindObjMinBy(x => x.Level);
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paneAnchorPointMin.AxisXCoordinate.AxisValueSerializable = minLevel.Time.ToString();
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paneAnchorPointMin.AxisYCoordinate.AxisValueSerializable = minLevel.Level.ToString();
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textAnnotationMin.Text = string.Format("min:{0}", minLevel.Level);
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}
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SetStripRange(start, end);
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return timeValues;
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}
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private bool isInitialRange=false;
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public void SetStripRange(DateTime start, DateTime end)
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{
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var xyDiagram = this.chartControl1.Diagram as DevExpress.XtraCharts.XYDiagram;
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var strp = xyDiagram.AxisX.Strips[0];
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if (!isInitialRange)
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{
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isInitialRange = true;
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strp.MaxLimit.AxisValueSerializable = end.ToString();// "01/01/0001 01:00:00.000";
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strp.MinLimit.AxisValueSerializable = start.ToString();// "01/01/0001 00:00:00.000";
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}
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else if (DateTime.Parse(strp.MinLimit.AxisValueSerializable) > end)
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{
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isInitialRange=true;
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strp.MinLimit.AxisValueSerializable = start.ToString();// "01/01/0001 00:00:00.000";
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strp.MaxLimit.AxisValueSerializable = end.ToString();// "01/01/0001 01:00:00.000";
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}
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else
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{
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isInitialRange = true;
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strp.MaxLimit.AxisValueSerializable = end.ToString();// "01/01/0001 01:00:00.000";
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strp.MinLimit.AxisValueSerializable = start.ToString();// "01/01/0001 00:00:00.000";
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}
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}
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}
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}
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