pipeline-cs/WWPipeLine/WWPipeLine.Map/Tools/Conditions/AnalystToolBar/AnalystResultPouDuanMian.cs

using SuperMap.Data;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using WWPipeLine.MapBasic;

namespace WWPipeLine.MapTools.Conditions.AnalystToolBar
{
	public partial class AnalystResultPouDuanMian : Sunny.UI.UIForm
	{
		private DataTable m_dt;
		private string m_dType = string.Empty;
		public AnalystResultPouDuanMian(DataTable dt, string dtType)
		{
			InitializeComponent();
			this.StartPosition = FormStartPosition.Manual;
			this.Location = new System.Drawing.Point(10, 10);
			m_dt = dt; m_dType = dtType;
			if (dtType == "poumian")
			{
				uitxtTitle.Text = "城市供水管网纵剖面图";
				this.Text = "剖面分析结果";
			}
			if (dtType == "duanmian")
			{
				uitxtTitle.Text = "城市供水管网横断面图";
				this.Text = "断面分析结果";
			}
		}

		private void AnalystResultForm_Load(object sender, EventArgs e)
		{
			int width = 800;// pictureBox.Width;
			int height = 600;// pictureBox.Height;
			Bitmap image = new Bitmap(width, height);
			//创建Graphics类对象
			Graphics g = Graphics.FromImage(image);
			g.SmoothingMode = SmoothingMode.AntiAlias;
			g.InterpolationMode = InterpolationMode.HighQualityBicubic;
			g.CompositingQuality = CompositingQuality.HighQuality;
			g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
			g.Clear(Color.White);

			Pen PenXYLine = Pens.Blue;
			Pen PenBlack = Pens.Black;
			Brush defaultBrush = Brushes.Black;
			Font fontNormal = new Font("Arial", 9, FontStyle.Regular);
			Font fontTitle = new Font("Arial", 16, FontStyle.Bold);

			//顶部标题  
			g.DrawString(uitxtTitle.Text, fontTitle, defaultBrush, new PointF(width / 3, 10));

			//画图片的边框线
			g.DrawRectangle(PenXYLine, 0, 50, width - 2, height - 52);

			//绘制 Y轴线，直接从顶到底
			g.DrawLine(PenXYLine, 100, 50, 100, height);
			int yHeight = 450;// height - 50 - TableLineHeight * 5;
			int gxgcFenDuanHeight = 75;// (int)450 / 6; //(int)((height - 55 - TableLineHeight * 6) / 6	
			int xWidth = 700;
			double UnitX = 0;
			double UnitY = 0;
			DataView m_dt_dv = m_dt.DefaultView;
			if (m_dType == "poumian")
			{
				#region  计算 Y轴 最大值与最小值  Y轴设置横线5根，数据值5个，分为6段，7个节点
				//高程最大值 取地面高程的最大值
				m_dt_dv.Sort = "dmgc DESC"; double gcMax = Math.Round(double.Parse(m_dt_dv[0]["dmgc"].ToString()), 2);

				//高程最小值 =管顶高程最小值-管点埋深最大值
				m_dt_dv.Sort = "gdgc ASC"; double gdgcMin = Math.Round(double.Parse(m_dt_dv[0]["gdgc"].ToString()), 2);
				m_dt_dv.Sort = "gdms DESC"; double gdmsMin = Math.Round(double.Parse(m_dt_dv[0]["gdms"].ToString()), 2);
				double gcMin = gdgcMin - gdmsMin;

				//Y轴共计6段，计算每一段的差值
				double gdgcChaZhi = Math.Round(gcMax - (gcMax + gcMin) / 2, 2);
				if (gdgcChaZhi == 0 || gdgcChaZhi == double.PositiveInfinity || gdgcChaZhi == double.NegativeInfinity)
				{
					gdgcChaZhi = 1;
				}
				double gdgcTop = gcMax + gdgcChaZhi * 2;
				for (int i = 0; i <= 6; i++)//Y轴分为6段，除了顶部和底部，需要绘制5个 短横线和坐标值
				{
					if (i == 0 || i == 6) continue;
					g.DrawLine(PenXYLine, 95, 50 + i * gxgcFenDuanHeight, 100, 50 + i * gxgcFenDuanHeight);
					g.DrawString(GetGxgcY(i).ToString(), fontNormal, defaultBrush, 50, 50 + i * gxgcFenDuanHeight - 5);
				}
				double GetGxgcY(int i)
				{
					switch (i)
					{
						case 0: return gdgcTop;
						case 1: return gdgcTop - gdgcChaZhi;
						case 2: return gcMax;
						case 3: return gcMax - gdgcChaZhi;
						case 4: return gcMax - gdgcChaZhi * 2;
						case 5: return gcMax - gdgcChaZhi * 3;
						case 6: return gcMax - gdgcChaZhi * 4;
						default: return 0.0;
					}
				}
				UnitY = yHeight / (gdgcChaZhi * 6);
				#endregion

				#region  X轴 计算UnitX 并配置断面的X坐标

				double tbJuLiSum = 0.0D;
				foreach (DataRow dr in m_dt.Rows)
				{
					if (m_dt.Rows.IndexOf(dr) == m_dt.Rows.Count - 1) continue;
					tbJuLiSum += double.Parse(dr["gxcd"].ToString());
				}
				if (tbJuLiSum == 0 || tbJuLiSum == double.PositiveInfinity || tbJuLiSum == double.NegativeInfinity)
				{
					tbJuLiSum = 1;
				}
				UnitX = (xWidth - 120) / tbJuLiSum;
				double tbJuLiX = 120.0D;
				foreach (DataRow dr in m_dt.Rows)
				{
					double newJuli = UnitX * double.Parse(dr["gxcd"].ToString());
					dr["xLeft"] = newJuli * 0.6;
					if (m_dt.Rows.IndexOf(dr) == 0) { dr["x"] = tbJuLiX; continue; }
					tbJuLiX += newJuli;
					dr["x"] = tbJuLiX;
				}
				#endregion

				#region  绘制 底部的表格横线  表格数据展示
				g.DrawString("地面高程(M)", fontNormal, defaultBrush, 40, 60);

				int TableLineHeight = 20;
				string tbTitle = "";
				string tbZiDuan = "";
				for (int i = 1; i <= 5; i++)
				{
					g.DrawLine(PenXYLine, 0, height - i * TableLineHeight, width, height - i * TableLineHeight);
					GetTableColumsCaption(i);
					float StringY = height - i * TableLineHeight + 5;
					g.DrawString(tbTitle, fontNormal, defaultBrush, 20, StringY);
					for (int j = 0; j < m_dt.Rows.Count; j++)
					{
						if (tbZiDuan == "gxgj" || tbZiDuan == "gxcd")
						{
							if (j == m_dt.Rows.Count - 1) continue;
							g.DrawString(m_dt.Rows[j][tbZiDuan].ToString(), fontNormal, defaultBrush, float.Parse(m_dt.Rows[j]["x"].ToString()) + float.Parse(m_dt.Rows[j]["xLeft"].ToString()), StringY);
							continue;
						}
						g.DrawString(m_dt.Rows[j][tbZiDuan].ToString(), fontNormal, defaultBrush, float.Parse(m_dt.Rows[j]["x"].ToString()), StringY);
						if (tbZiDuan == "dmgc")//计算Y坐标，只需要计算一次
						{
							m_dt.Rows[j]["y"] = 50 + UnitY * (gdgcTop - Double.Parse(m_dt.Rows[j]["dmgc"].ToString()));
							m_dt.Rows[j]["ygd"] = double.Parse(m_dt.Rows[j]["y"].ToString()) + UnitY * Double.Parse(m_dt.Rows[j]["gdms"].ToString());
						}
					}
				}
				void GetTableColumsCaption(int i)
				{
					switch (i)
					{
						case 1: tbTitle = "管线长度(M)"; tbZiDuan = "gxcd"; break;
						case 2: tbTitle = "管线管径(MM)"; tbZiDuan = "gxgj"; break;
						case 3: tbTitle = "管点埋深(M)"; tbZiDuan = "gdms"; break;
						case 4: tbTitle = "管顶高程(M)"; tbZiDuan = "gdgc"; break;
						case 5: tbTitle = "地面高程(M)"; tbZiDuan = "dmgc"; break;
						default: tbTitle = "未知"; tbZiDuan = ""; break;
					}
				}
				#endregion

				#region 绘制 断面管线
				float gxgj = 0;

				float Ydmgc = 0.0F;
				float Xdmgc = 0.0F;
				float Ygdgc = 0.0F;

				for (int j = 0; j < m_dt.Rows.Count; j++)
				{
					float.TryParse(m_dt.Rows[j]["gxgj"].ToString(), out gxgj);
					gxgj = (float)(gxgj / 1000 * UnitY);
					Xdmgc = float.Parse(m_dt.Rows[j]["x"].ToString());
					Ydmgc = float.Parse(m_dt.Rows[j]["y"].ToString());
					Ygdgc = float.Parse(m_dt.Rows[j]["ygd"].ToString());

					//绘制 地面高程 到 管顶高程的 竖线 该管点为管线的起始管点
					//g.DrawLine(PenXYLine, Xdmgc, Ydmgc, Xdmgc, Ygdgc);
					if (j == 0)//第一行 只需要绘制地面高程到管顶高程的竖线
					{
						g.DrawLine(PenBlack, Xdmgc, Ygdgc, Xdmgc, Ygdgc + gxgj);
						continue;
					}

					//绘制地面高程线   管线的 起始管点 到 终点管点
					g.DrawLine(PenBlack, float.Parse(m_dt.Rows[j - 1]["x"].ToString()), float.Parse(m_dt.Rows[j - 1]["y"].ToString()), Xdmgc, Ydmgc);

					//绘制管顶高程线 管线的 起始管点 到 终点管点的 管顶
					g.DrawLine(PenBlack, float.Parse(m_dt.Rows[j - 1]["x"].ToString()), float.Parse(m_dt.Rows[j - 1]["ygd"].ToString()), Xdmgc, Ygdgc);

					//绘制管底高程线
					g.DrawLine(PenBlack, float.Parse(m_dt.Rows[j - 1]["x"].ToString()), float.Parse(m_dt.Rows[j - 1]["ygd"].ToString()) + gxgj, Xdmgc, Ygdgc + gxgj);
					//绘制管头的竖线
					g.DrawLine(PenBlack, Xdmgc, Ygdgc, Xdmgc, Ygdgc + gxgj);


				}
				#endregion

			}
			if (m_dType == "duanmian")
			{
				#region  计算 Y轴 最大值与最小值  Y轴设置横线5根，数据值5个，分为6段，7个节点
				m_dt_dv.Sort = "gxgc DESC";
				double gxgcMax = 0.0; double.TryParse(m_dt_dv[0]["gxgc"].ToString(), out gxgcMax); gxgcMax = Math.Round(gxgcMax, 2);
				double gxgcMin = 0.0; double.TryParse(m_dt_dv[m_dt_dv.Count - 1]["gxgc"].ToString(), out gxgcMin); gxgcMin = Math.Round(gxgcMin, 2);
				double gxgcChaZhi = Math.Round(gxgcMax - (gxgcMax + gxgcMin) / 2, 2);
				if (gxgcChaZhi == 0 || gxgcChaZhi == double.PositiveInfinity || gxgcChaZhi == double.NegativeInfinity)
				{
					gxgcChaZhi = 1;
				}
				double gxgcTop = gxgcMax + gxgcChaZhi * 2;
				for (int i = 0; i <= 6; i++)//Y轴分为6段，除了顶部和底部，需要绘制5个 短横线和坐标值
				{
					if (i == 0 || i == 6) continue;
					g.DrawLine(PenXYLine, 95, 50 + i * gxgcFenDuanHeight, 100, 50 + i * gxgcFenDuanHeight);
					g.DrawString(GetGxgcY(i).ToString(), fontNormal, defaultBrush, 50, 50 + i * gxgcFenDuanHeight - 5);
				}
				double GetGxgcY(int i)
				{
					switch (i)
					{
						case 0: return gxgcTop;
						case 1: return gxgcMax + gxgcChaZhi;
						case 2: return gxgcMax;
						case 3: return gxgcMax - gxgcChaZhi;
						case 4: return gxgcMin;
						case 5: return gxgcMin - gxgcChaZhi;
						case 6: return gxgcMin - gxgcChaZhi * 2;
						default: return 0.0;
					}
				}
				UnitY = yHeight / (gxgcChaZhi * 6);
				#endregion

				#region  X轴 计算UnitX 并配置断面的X坐标
				double tbJuLiSum = Convert.ToDouble(m_dt.Compute("SUM(jl)", ""));
				if (tbJuLiSum == 0 || tbJuLiSum == double.PositiveInfinity || tbJuLiSum == double.NegativeInfinity)
				{
					tbJuLiSum = 1;
				}
				UnitX = (xWidth - 150) / tbJuLiSum;
				double tbJuLiX = 150.0D;
				foreach (DataRow dr in m_dt.Rows)
				{
					if (m_dt.Rows.IndexOf(dr) == 0) { dr["x"] = tbJuLiX; continue; }
					double newJuli = UnitX * ComsStatic.StringToDouble(dr["jl"]);
					dr["xLeft"] = newJuli * 0.6;
					tbJuLiX += newJuli;
					dr["x"] = tbJuLiX;
				}
				#endregion

				#region  绘制 底部的表格横线  表格数据展示
				g.DrawString("管线高程(M)", fontNormal, defaultBrush, 40, 60);

				int TableLineHeight = 20;
				string tbTitle = "";
				string tbZiDuan = "";
				for (int i = 1; i <= 5; i++)
				{
					g.DrawLine(PenXYLine, 0, height - i * TableLineHeight, width, height - i * TableLineHeight);
					GetTableColumsCaption(i);
					float StringY = height - i * TableLineHeight + 5;
					g.DrawString(tbTitle, fontNormal, defaultBrush, 20, StringY);
					for (int j = 0; j < m_dt.Rows.Count; j++)
					{
						if (tbZiDuan == "jl")//距离直接显示，这个地方可以 设置 距离在2个断面的中间
						{
							if (j == 0) continue;
							g.DrawString(m_dt.Rows[j]["jl"].ToString(), fontNormal, defaultBrush, float.Parse(m_dt.Rows[j]["x"].ToString()) - float.Parse(m_dt.Rows[j]["xLeft"].ToString()), StringY);
							continue;
						}
						g.DrawString(m_dt.Rows[j][tbZiDuan].ToString(), fontNormal, defaultBrush, float.Parse(m_dt.Rows[j]["x"].ToString()), StringY);
						if (tbZiDuan == "gxgc")//计算Y坐标，只需要计算一次
						{
							m_dt.Rows[j]["Y"] = (50 + UnitY * (gxgcTop - Double.Parse(m_dt.Rows[j]["gxgc"].ToString())));
						}
					}
				}
				void GetTableColumsCaption(int i)
				{
					switch (i)
					{
						case 1: tbTitle = "距  离(M)"; tbZiDuan = "jl"; break;
						case 2: tbTitle = "管  径(MM)"; tbZiDuan = "gxgj"; break;
						case 3: tbTitle = "管线埋深(M)"; tbZiDuan = "gxms"; break;
						case 4: tbTitle = "管线高程(M)"; tbZiDuan = "gxgc"; break;
						case 5: tbTitle = "地面高程(M)"; tbZiDuan = "dmgc"; break;
						default: tbTitle = "未知"; tbZiDuan = ""; break;
					}
				}
				#endregion

				#region 绘制 断面管线
				double gxgj = 0;
				double zhijing = 0;
				Pen PenXuxian = new Pen(Color.Blue, 2); PenXuxian.DashStyle = DashStyle.Dash;
				for (int j = 0; j < m_dt.Rows.Count; j++)
				{
					double.TryParse(m_dt.Rows[j]["gxgj"].ToString(), out gxgj);
					zhijing = gxgj / 1000 * UnitY;
					g.DrawEllipse(PenXYLine, (float)(float.Parse(m_dt.Rows[j]["x"].ToString()) - zhijing * 0.5), (float)(float.Parse(m_dt.Rows[j]["y"].ToString()) - zhijing * 0.5), (float)(zhijing), (float)(zhijing));
					g.DrawLine(PenXuxian, float.Parse(m_dt.Rows[j]["x"].ToString()), (float)(float.Parse(m_dt.Rows[j]["y"].ToString()) + zhijing * 0.5), float.Parse(m_dt.Rows[j]["x"].ToString()), 596);
				}
				#endregion


			}
			//显示 比例尺
			string bilichi = string.Format("水平比例尺 1:{0}   垂直比例尺 1:{1} ", Math.Round(UnitX, 0), Math.Round(UnitY, 0));
			g.DrawString(bilichi, fontNormal, defaultBrush, width / 3, 60);
			pictureBox.Image = image;
		}


		private void uibtnSave_Click(object sender, EventArgs e)
		{
			SaveFileDialog save = new SaveFileDialog();
			save.FileName = uitxtTitle.Text;
			save.Filter = "Jpg 图片|*.jpg|Bmp 图片|*.bmp|Png 图片|*.png";
			if (save.ShowDialog() == DialogResult.OK)
			{
				pictureBox.Image.Save(save.FileName);
			}
		}

		private void uibtnQuantu_Click(object sender, EventArgs e)
		{
			pictureBox.Width = 800;
			pictureBox.Height = 600;
			pictureBox.SizeMode = PictureBoxSizeMode.AutoSize;
			pictureBox.Refresh();
		}

		private void uiIbtnFangda_Click(object sender, EventArgs e)
		{
			pictureBox.SizeMode = PictureBoxSizeMode.StretchImage;
			pictureBox.Width = (int)(pictureBox.Width * 1.2);
			pictureBox.Height = (int)(pictureBox.Height * 1.2);
			pictureBox.Refresh();
		}

		private void uibtnSuoxiao_Click(object sender, EventArgs e)
		{
			pictureBox.SizeMode = PictureBoxSizeMode.StretchImage;
			pictureBox.Width = (int)(pictureBox.Width * 0.8);
			pictureBox.Height = (int)(pictureBox.Height * 0.8);
			pictureBox.Refresh();
		}
	}
}