GIS_cs/WWPipeLine/WWPipeLine.Map/Tools/Conditions/AnalystToolBar/DuanMian.cs

using SuperMap.Data;
using SuperMap.Mapping;
using System;
using System.Data;
using System.Drawing;
using System.Windows.Forms;
using WWPipeLine.MapBasic;
using WWPipeLine.MapBasic.Conditions;

namespace WWPipeLine.MapTools.Conditions.AnalystToolBar
{
	public class DuanMian : BasicToolBar
	{
		private GeoLine m_TheLine;
		private Recordset m_Guanxian;

		public DuanMian() : base()
		{
			this.ConditionPanelName = "断面分析";
			var startDrawToolStripButton = new ToolStripButton()
			{
				DisplayStyle = ToolStripItemDisplayStyle.ImageAndText,
				Text = "开始绘制断面",
				Name = "StartDraw",
				AutoToolTip = false
			};
			var analystToolStripButton = new ToolStripButton()
			{
				DisplayStyle = ToolStripItemDisplayStyle.ImageAndText,
				Text = "分析",
				Name = "Analyst",
				AutoToolTip = false
			};
			base.ToolStrip.Items.Add(startDrawToolStripButton);
			base.ToolStrip.Items.Add(analystToolStripButton);

			startDrawToolStripButton.Click += StartDrawToolStripButton_Click;
			analystToolStripButton.Click += AnalystToolStripButton_Click;

		}

		private void AnalystToolStripButton_Click(object sender, EventArgs e)
		{

			DataTable dt = new DataTable { TableName = "DuanMianAnalystResult" };
			DataColumn dataColumn;
			dataColumn = new DataColumn { ColumnName = "dmgc", Caption = "地面高程(M)" }; dt.Columns.Add(dataColumn);
			dataColumn = new DataColumn { ColumnName = "gxgc", Caption = "管线高程(M)" }; dt.Columns.Add(dataColumn);
			dataColumn = new DataColumn { ColumnName = "gxms", Caption = "管线埋深(M)" }; dt.Columns.Add(dataColumn);
			dataColumn = new DataColumn { ColumnName = "gxgj", Caption = "管线管径(MM)" }; dt.Columns.Add(dataColumn);
			dataColumn = new DataColumn { ColumnName = "gxSMID", Caption = "管线ID" }; dt.Columns.Add(dataColumn);
			dataColumn = new DataColumn { ColumnName = "jl", Caption = "距离(M)" }; dt.Columns.Add(dataColumn);

			if (m_TheLine is null) return;
			Point2D m_TheLine_start = new Point2D(m_TheLine[0][0].X, m_TheLine[0][0].Y);
			Point2D m_TheLine_end = new Point2D(m_TheLine[0][1].X, m_TheLine[0][1].Y);
			Point2D m_Guanxian_start;
			Point2D m_Guanxian_end;
			Point2D m_JiaoDian;
			Point2D m_JiaoDian_temp = new Point2D();
			double m_JiaoDian_jl = 0.0D;
			double m_Guanxian_start_ms = 0.0D;
			double m_Guanxian_end_ms = 0.0D;
			double m_JiaoDian_ms = 0.0D;
			double m_Guanxian_start_gc = 0.0D;
			double m_Guanxian_end_gc = 0.0D;
			double m_JiaoDian_gc = 0.0D;
			m_Guanxian.MoveFirst();
			DataRow dr;
			DataTable dsJSJDPT2Count;
			dt.Rows.Clear();
			while (!m_Guanxian.IsEOF)
			{
				dr = dt.NewRow();
				dsJSJDPT2Count = ComsStatic.QueryDataTable(ComsStatic.dvJSJDPT, string.Format(" (bsm ='{0}' OR wth='{1}') AND ms is not null ", m_Guanxian.GetFieldValue("qsdh").ToString(), m_Guanxian.GetFieldValue("zddh").ToString()));
				if (dsJSJDPT2Count.Rows.Count == 2)//理论生只会查询到2条记录，分别是管线的起点物探号和终点物探号
				{
					//获得管线的 起点坐标 起始埋深 终点坐标 终点埋深 来自管点JSJDPT数据
					m_Guanxian_start = new Point2D(double.Parse(dsJSJDPT2Count.Rows[0]["x"].ToString()), double.Parse(dsJSJDPT2Count.Rows[0]["y"].ToString()));
					m_Guanxian_end = new Point2D(double.Parse(dsJSJDPT2Count.Rows[1]["x"].ToString()), double.Parse(dsJSJDPT2Count.Rows[1]["y"].ToString()));
					m_JiaoDian = Geometrist.IntersectLine(m_TheLine_start, m_TheLine_end, m_Guanxian_start, m_Guanxian_end, false);

					//开始计算交点的埋深数据
					Double.TryParse(dsJSJDPT2Count.Rows[0]["ms"].ToString(), out m_Guanxian_start_ms);
					Double.TryParse(dsJSJDPT2Count.Rows[1]["ms"].ToString(), out m_Guanxian_end_ms);
					m_JiaoDian_ms = MapBasic.ComsStatic.getPointHeight(m_Guanxian_start, m_Guanxian_start_ms, m_Guanxian_end, m_Guanxian_end_ms, m_JiaoDian);


					//开始计算交点的地面高程
					Double.TryParse(dsJSJDPT2Count.Rows[0]["dmgc"].ToString(), out m_Guanxian_start_gc);
					Double.TryParse(dsJSJDPT2Count.Rows[1]["dmgc"].ToString(), out m_Guanxian_end_gc);
					m_JiaoDian_gc = MapBasic.ComsStatic.getPointHeight(m_Guanxian_start, m_Guanxian_start_gc, m_Guanxian_end, m_Guanxian_end_gc, m_JiaoDian);


					//开始计算交点 之间的距离  第一个交点距离为0
					if (m_JiaoDian_temp.X > 0 && m_JiaoDian_temp.Y > 0)
					{
						GeoLine geoline = new GeoLine(new Point2Ds { m_JiaoDian, m_JiaoDian_temp });
						m_JiaoDian_jl = Math.Round(geoline.Length, 2);
					}
					m_JiaoDian_temp = m_JiaoDian;

					dr["dmgc"] = m_JiaoDian_gc;
					dr["gxgc"] = m_JiaoDian_gc - m_JiaoDian_ms;
					dr["gxms"] = m_JiaoDian_ms;
					dr["gxgj"] = m_Guanxian.GetFieldValue("gj");
					dr["jl"] = m_JiaoDian_jl == 0 ? "" : m_JiaoDian_jl.ToString();
					dr["gxSMID"] = m_Guanxian.GetFieldValue("smid");
					dt.Rows.Add(dr);
				}
				m_Guanxian.MoveNext();
			}

			if (dt.Rows.Count == m_Guanxian.RecordCount && dt.Rows.Count > 0)
			{
				DuanMianAnalystResult duanMianAnalystResult = new DuanMianAnalystResult(dt);
				duanMianAnalystResult.ShowDialog();
			}
			else if (dt.Rows.Count < m_Guanxian.RecordCount)
			{
				Sunny.UI.UIMessageTip.ShowWarning(string.Format("应生成{0}个横切面，共生成{1}个横切面，请首先检查管线的起始点号和终点点号数据!", m_Guanxian.RecordCount, dt.Rows.Count), 5000);
				DuanMianAnalystResult duanMianAnalystResult = new DuanMianAnalystResult(dt);
				duanMianAnalystResult.ShowDialog();
				this.CloseToolBar();
			}
			else
			{
				Sunny.UI.UIMessageTip.ShowError("构建查询结果失败,请重新绘制断面", 5000);
			}
		}

		private void MapControl_Tracked(object sender, SuperMap.UI.TrackedEventArgs e)
		{
			m_TheLine = e.Geometry.Clone() as GeoLine;
			if (m_TheLine is null) return;
			m_TheLine.Style = new GeoStyle { LineColor = Color.Red, LineWidth = 1 };
			MapControl.Map.TrackingLayer.Clear();
			MapControl.Map.TrackingLayer.Add(m_TheLine, "StartDraw");
			m_Guanxian = ComsStatic.dvJSLK.Query(m_TheLine, 0, CursorType.Static);
			if (m_Guanxian.RecordCount < 1)
			{
				Sunny.UI.UIMessageTip.ShowError("当前断面没有管线信息，请重新绘制断面！至少2个断面才可以展示", 2000);
			}
			else
			{
				Sunny.UI.UIMessageTip.ShowOk("当前断面筛选到" + m_Guanxian.RecordCount + "条管线信息,需要生成个" + m_Guanxian.RecordCount + "横切面", 2000);
			}
		}

		private void StartDrawToolStripButton_Click(object sender, EventArgs e)
		{
			MapControl.Map.TrackingLayer.Clear();
			MapControl.Action = SuperMap.UI.Action.CreateLine;
			MapControl.Tracked += MapControl_Tracked;
		}

		public override void AfterClose()
		{
			ComsStatic.RecordsetDispose(m_Guanxian);
			MapControl.Tracked -= MapControl_Tracked;
			base.AfterClose();
		}


		private void InitializeComponent()
		{
			this.SuspendLayout();
			// 
			// DuanMian
			// 
			this.Name = "DuanMian";
			this.ResumeLayout(false);
			this.PerformLayout();

		}


	}
}