using System;
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using System.Collections.Generic;
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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 System.Drawing.Drawing2D;
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using System.Windows.Forms;
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using DevExpress.XtraCharts;
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namespace IStation.WinFrmUI.River
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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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this.chartControl1.CustomPaint += new DevExpress.XtraCharts.CustomPaintEventHandler(this.ChartControl实时数据_CustomPaint);
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}
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private Model.eTideSouce _tideSouce = Model.eTideSouce.Book;
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public void SetTideSouce(Model.eTideSouce tideSouce)
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{
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_tideSouce = tideSouce;
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}
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private Series _areaSeries;
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private bool _isDispStrip = false;
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DateTime _rangDay1, _rangDay2, _rangDay3;
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DateTime _calcDay;
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private bool _isDay3 = false;
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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 calc_day, out string benchmark)
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{
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_isDay3 = true;
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benchmark = null;
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_calcDay = calc_day;
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string error1, error2, error3;
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List<Model.TimeWaterLevel> waterLevels长江1, waterLevels长江2, waterLevels长江3;
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if (calc_day == DateTime.Today)
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{
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_rangDay1 = calc_day.AddDays(-1);
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_rangDay2 = calc_day;
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_rangDay3 = calc_day.AddDays(1);
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}
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else if (calc_day == DateTime.Today.AddDays(1))
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{
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_rangDay1 = calc_day.AddDays(-2);
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_rangDay2 = calc_day.AddDays(-1);
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_rangDay3 = calc_day;
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}
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else
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{
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_rangDay1 = calc_day.AddDays(-1);
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_rangDay2 = calc_day;
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_rangDay3 = calc_day.AddDays(1);
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}
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waterLevels长江1 = IStation.BLL.TideHelper.GetByDay (_tideSouce, _rangDay1, out error1);
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waterLevels长江2 = IStation.BLL.TideHelper.GetByDay (_tideSouce, _rangDay2, out error2);
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waterLevels长江3 = IStation.BLL.TideHelper.GetByDay (_tideSouce, _rangDay3, out error3);
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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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else if(!string.IsNullOrEmpty(error1) && _rangDay1 <= DateTime.Today.AddDays(1))
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{
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MessageBox.Show(error1);
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}
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if (waterLevels长江2 != null)
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{
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timeValues.AddRange(waterLevels长江2);
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}
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else if (!string.IsNullOrEmpty(error2) && _rangDay2 <= DateTime.Today.AddDays(1))
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{
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MessageBox.Show(error1);
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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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else if (!string.IsNullOrEmpty(error3) && _rangDay3 <= DateTime.Today.AddDays(1))
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{
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MessageBox.Show(error3);
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}
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_isDispStrip = true;
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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 list22 = timeValues.Where(x => x.Time >= calc_day && x.Time <= calc_day.AddDays(1));
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var maxLevel = list22.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 = list22.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( );
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return timeValues;
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}
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public List<Model.TimeWaterLevel> SetBindingData1Day(DateTime start, DateTime end, out string benchmark)
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{
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benchmark = null;
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string error;
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var waterLevels长江1 = IStation.BLL.TideHelper.GetByDay(_tideSouce, start, 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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_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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return timeValues;
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}
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private bool isInitialRange = false;
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private void SetStripRange( )
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{
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var xyDiagram = this.chartControl1.Diagram as DevExpress.XtraCharts.XYDiagram;
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var strp1 = xyDiagram.AxisX.Strips[0];
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//strp1.MinLimit.AxisValueSerializable = start.ToString();// "01/01/0001 00:00:00.000";
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//strp1.MaxLimit.AxisValueSerializable = start.AddDays(1).ToString();// "01/01/0001 01:00:00.000";
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var strp2 = xyDiagram.AxisX.Strips[1];
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//strp2.MinLimit.AxisValueSerializable = start.AddDays(1).ToString();// "01/01/0001 00:00:00.000";
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//strp2.MaxLimit.AxisValueSerializable = start.AddDays(2).ToString();// "01/01/0001 01:00:00.000";
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if (!isInitialRange)
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{
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isInitialRange = true;
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strp1.MaxLimit.AxisValueSerializable = _rangDay1.AddDays(1).ToString();// "01/01/0001 01:00:00.000";
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strp1.MinLimit.AxisValueSerializable = _rangDay1.ToString();// "01/01/0001 00:00:00.000";
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strp2.MaxLimit.AxisValueSerializable = _rangDay2.AddDays(1).AddDays(2).ToString();// "01/01/0001 01:00:00.000";
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strp2.MinLimit.AxisValueSerializable = _rangDay2.AddDays(1).ToString();// "01/01/0001 00:00:00.000";
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}
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else
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{
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if (DateTime.Parse(strp1.MinLimit.AxisValueSerializable) > _rangDay1.AddDays(1))
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{
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isInitialRange = true;
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strp1.MinLimit.AxisValueSerializable = _rangDay1.ToString();// "01/01/0001 00:00:00.000";
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strp1.MaxLimit.AxisValueSerializable = _rangDay1.AddDays(1).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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strp1.MaxLimit.AxisValueSerializable = _rangDay1.AddDays(1).ToString();// "01/01/0001 01:00:00.000";
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strp1.MinLimit.AxisValueSerializable = _rangDay1.ToString();// "01/01/0001 00:00:00.000";
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}
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if (DateTime.Parse(strp2.MinLimit.AxisValueSerializable) > _rangDay2.AddDays(1))
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{
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isInitialRange = true;
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strp2.MinLimit.AxisValueSerializable = _rangDay2.ToString();// "01/01/0001 00:00:00.000";
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strp2.MaxLimit.AxisValueSerializable = _rangDay2.AddDays(1).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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strp2.MaxLimit.AxisValueSerializable = _rangDay2.AddDays(1).ToString();// "01/01/0001 01:00:00.000";
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strp2.MinLimit.AxisValueSerializable = _rangDay2.ToString();// "01/01/0001 00:00:00.000";
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}
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}
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}
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private void ChartControl实时数据_CustomPaint(object sender, CustomPaintEventArgs e)
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{
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if (_isDay3 == false)
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return;
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if (_isDispStrip == false) return;
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Graphics g = e.Graphics;
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//g.SetClip(CalculateDiagramBounds());
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g.SmoothingMode = SmoothingMode.AntiAlias;
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var mainDiagram = this.chartControl1.Diagram as DevExpress.XtraCharts.XYDiagram;
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double rang_max = Convert.ToDouble(mainDiagram.AxisY.WholeRange.MaxValue);
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using (Font fontDay普通 = new Font("黑体", 14, FontStyle.Regular))
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using (Font fontDay加粗 = new Font("黑体", 16, FontStyle.Bold))
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using (SolidBrush brushDay普通 = new SolidBrush(Color.PaleVioletRed))
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using (SolidBrush brushDay加粗 = new SolidBrush(Color. DarkRed))
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{
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StringFormat StrF = new StringFormat();
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StrF.Alignment = StringAlignment.Center;
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StrF.LineAlignment = StringAlignment.Far;
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//StrF.FormatFlags = StringFormatFlags.DirectionVertical;
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var pt1 = mainDiagram.DiagramToPoint(_rangDay1.AddHours(12).ToString(), rang_max);
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var pt2 = mainDiagram.DiagramToPoint(_rangDay2.AddHours(12).ToString(), rang_max);
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var pt3 = mainDiagram.DiagramToPoint(_rangDay3.AddHours(12).ToString(), rang_max);
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var str1 = _rangDay1.ToString("MM月dd日");
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if(_rangDay1==DateTime.Today)
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{
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str1 = string.Format("{0}(今日)", _rangDay1.ToString("MM月dd日"));
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}
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var str2 = _rangDay2.ToString("MM月dd日");
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if (_rangDay2 == DateTime.Today)
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{
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str2 = string.Format("{0}(今日)", _rangDay2.ToString("MM月dd日"));
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}
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var str3 = _rangDay3.ToString("MM月dd日");
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if (_rangDay3 == DateTime.Today)
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{
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str3 = string.Format("{0}(今日)", _rangDay3.ToString("MM月dd日"));
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}
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if (_rangDay1 == _calcDay)
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{
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g.DrawString(str1, fontDay加粗, brushDay加粗, new Point(pt1.Point.X - 5, pt1.Point.Y - 8), StrF);
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}
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else
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{
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g.DrawString(str1, fontDay普通, brushDay普通, new Point(pt1.Point.X - 5, pt1.Point.Y - 8), StrF);
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}
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if (_rangDay2 == _calcDay)
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{
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g.DrawString(str2, fontDay加粗, brushDay加粗, new Point(pt2.Point.X - 5, pt2.Point.Y - 8), StrF);
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}
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else
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{
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g.DrawString(str2, fontDay普通, brushDay普通, new Point(pt2.Point.X - 5, pt2.Point.Y - 8), StrF);
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}
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if (_rangDay3 == _calcDay)
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{
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g.DrawString(str3, fontDay加粗, brushDay加粗, new Point(pt3.Point.X - 5, pt3.Point.Y - 8), StrF);
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}
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else
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{
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g.DrawString(str3, fontDay普通, brushDay普通, new Point(pt3.Point.X - 5, pt3.Point.Y - 8), StrF);
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}
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}
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}
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}
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}
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