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- using SAGA.MBI.Common;
- using SAGA.Models;
- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Windows;
- using System.Windows.Controls;
- using System.Windows.Media;
- using System.Windows.Shapes;
- using Point = System.Windows.Point;
- namespace DrawData
- {
- /// <summary>
- /// 绘制底图墙以及其它构件
- /// </summary>
- public class DrawElementEdges
- {
- private readonly List<List<Point>> m_dataList;
- private readonly List<SgElement> m_endElement;
- private readonly List<Point> m_endPoints;
- public object ShowProperty;
- SolidColorBrush green = new SolidColorBrush(Color.FromArgb(0x55, 0x00, 0xff, 0x00));
- SolidColorBrush red = new SolidColorBrush(Colors.Red);
- double m_minX = double.MaxValue;
- double m_maxX = 0.0;
- double m_minY = double.MaxValue;
- double m_maxY = 0.0;
- const double Scale = 15;
- private List<List<Point>> m_wallsData;
- private List<List<Point>> m_virXyzs;
- public DrawElementEdges()
- {
- }
- public DrawElementEdges(List<List<Point>> dataList, List<SgElement> endPoints)
- {
- this.m_dataList = dataList;
- this.m_endElement = endPoints;
- }
- public DrawElementEdges(List<List<Point>> dataList, List<Point> endPoints)
- {
- this.m_dataList = dataList;
- this.m_endPoints = endPoints;
- }
- public void DrawWallData1(List<List<Point>> wallPoints, Canvas canvas, List<List<Point>> virWalls = null)
- {
- if (wallPoints == null || wallPoints.Count == 0)
- return;
- //throw new Exception("无法找到墙数据,请检查项目并重新计算");
- #region 平行墙画线
- //画水管末端
- if (m_endPoints != null)
- DrawEndPoints(m_endPoints, canvas);
- if (m_endElement != null)
- DrawEndPoints(m_endElement, canvas);
- //DrawPipe
- foreach (var xyz in this.m_dataList)
- {
- this.DrawXyz(xyz, canvas, red);
- }
- foreach (var xyz in wallPoints)
- {
- this.DrawXyz(xyz, canvas, Brushes.Black, 8);
- }
- //虚拟墙
- if (virWalls != null)
- {
- foreach (var xyz in virWalls)
- {
- this.DrawXyz(xyz, canvas, Brushes.Green, 4);
- }
- }
- // NpoiHelper.ExportToExcel(xyzs);
- #endregion
- //foreach (Element elem in walls)
- //{
- // this.DrawElementEdges(elem, win.canvas);
- //}
- var width = (m_maxX - m_minX) * 1.2;
- var height = (m_maxY - m_minY) * 1.2;
- foreach (UIElement ele in canvas.Children)
- {
- Canvas.SetLeft(ele, -m_minX + width * 0.1);
- Canvas.SetTop(ele, -m_minY + height * 0.1);
- }
- canvas.Width = width;
- canvas.Height = height;
- }
- public void DrawWallData(List<List<Point>> wallPoints, Canvas canvas, List<List<Point>> virWalls = null)
- {
- if (wallPoints == null || wallPoints.Count == 0)
- return;
- //throw new Exception("无法找到墙数据,请检查项目并重新计算");
- #region 平行墙画线
- this.m_wallsData = wallPoints;
- this.m_virXyzs = virWalls;
- InitData(canvas);
- //画水管末端
- if (m_endPoints != null)
- DrawEndPoints(m_endPoints, canvas);
- if (m_endElement != null)
- DrawEndPoints(m_endElement, canvas);
- //DrawPipe
- //foreach (var xyz in this.m_dataList)
- //{
- // this.DrawXyz(xyz, canvas, red);
- //}
- //foreach (var xyz in wallPoints)
- //{
- // this.DrawXyz(xyz, canvas, Brushes.Black, 8);
- //}
- ////虚拟墙
- //if (virWalls != null)
- //{
- // foreach (var xyz in virWalls)
- // {
- // this.DrawXyz(xyz, canvas, Brushes.Green, 4);
- // }
- //}
- // NpoiHelper.ExportToExcel(xyzs);
- #endregion
- }
- //初始缩放比例
- double m_scale = 15 / 1.5d;
- /// <summary>
- /// 初始化画布,并在画图上画出相关数据
- /// </summary>
- private bool InitData(Canvas canvas)
- {
- //获取边界值
- GetBoundary();
- //设置圆心大小
- // Vertex.SetRadius(1.6 * m_scale * 0.5, 1.6 * m_scale * 0.5);
- Vertex.SetRadius(m_scale * 0.5, m_scale * 0.5);
- //获取缩放比例
- m_scale = Math.Min((canvas.ActualWidth - 40) / (m_maxX - m_minX), (canvas.ActualHeight - 40) / (m_maxY - m_minY));
- //虚拟墙
- m_virXyzs?.ForEach(line =>
- {
- var pline = CreateDefaultPolyLine(line, Brushes.Green);
- canvas.Children.Add(pline);
- });
- //墙
- m_wallsData.ForEach(line =>
- {
- var wallLine = CreateDefaultPolyLine(line, Brushes.Black, 4);
- canvas.Children.Add(wallLine);
- });
- //其它线
- this.m_dataList.ForEach(line =>
- {
- var wallLine = CreateDefaultPolyLine(line, Brushes.Red);
- canvas.Children.Add(wallLine);
- });
- return true;
- }
- /// <summary>
- /// 创建虚拟墙
- /// </summary>
- /// <param name="xyzs"></param>
- /// <param name="brush"></param>
- /// <param name="thinkness"></param>
- /// <returns></returns>
- Polyline CreateDefaultPolyLine(List<Point> xyzs, Brush brush, double thinkness = 2)
- {
- var pl = new Polyline
- {
- Stroke = brush,
- StrokeThickness = thinkness,
- StrokeStartLineCap = PenLineCap.Flat,
- StrokeEndLineCap = PenLineCap.Flat,
- StrokeLineJoin = PenLineJoin.Round
- };
- this.ConvertCorr(xyzs, pl);
- return pl;
- }
- /// <summary>
- /// 转换坐标点
- /// </summary>
- /// <param name="lstPt"></param>
- /// <param name="pl"></param>
- void ConvertCorr(IEnumerable<Point> lstPt, Polyline pl)
- {
- foreach (var pt in lstPt)
- {
- pl.Points.Add(MovePoint(new Point(pt.X, pt.Y)));
- }
- }
- /// <summary>
- /// 平移坐标点,使其更适应界面
- /// </summary>
- /// <param name="point"></param>
- /// <returns></returns>
- Point MovePoint(Point point)
- {
- var newPoint = new Point((point.X - m_minX) * m_scale, -(point.Y - m_maxY) * m_scale);
- newPoint.Offset(20, 20);
- return newPoint;
- }
- /// <summary>
- /// 获取数据的边界值
- /// </summary>
- void GetBoundary()
- {
- //Revit坐标与wpf的Y坐标相反,WPF Y向下
- var xs = new List<double>();
- var ys = new List<double>();
- this.m_wallsData.ForEach(list =>
- {
- list.ForEach((xyz) =>
- {
- xs.Add(xyz.X);
- ys.Add(xyz.Y);
- });
- });
- this.m_virXyzs?.ForEach(list =>
- {
- list.ForEach((point) =>
- {
- xs.Add(point.X);
- ys.Add(point.Y);
- });
- });
- this.m_dataList?.ForEach(list =>
- list.ForEach(point =>
- {
- xs.Add(point.X);
- ys.Add(point.Y);
- }));
- this.m_endElement?.ForEach(el =>
- {
- var point = el.Point;
- xs.Add(point.X);
- ys.Add(point.Y);
- });
- this.m_endPoints?.ForEach(point =>
- {
- xs.Add(point.X);
- ys.Add(point.Y);
- });
- //this.m_columnsLocation.ForEach(point =>
- //{
- // xs.Add(point.X);
- // ys.Add(point.Y);
- //});
- if (xs.Count == 0 || ys.Count == 0) return;
- m_maxX = xs.Max();
- m_minX = xs.Min();
- m_maxY = ys.Max();
- m_minY = ys.Min();
- }
- void DrawXyz(List<Point> xyzs, Canvas canvas, Brush brush, double thinkness = 2)
- {
- if (xyzs == null || xyzs.Count < 2) return;
- var pl = this.CreateDefaultPolyLine(brush, thinkness);
- this.AddPoints(xyzs, pl);
- canvas.Children.Add(pl);
- }
- /// <summary>
- /// 画显示属性的端点
- /// </summary>
- /// <param name="endPoints"></param>
- /// <param name="canvas"></param>
- void DrawEndPoints(List<SgElement> endPoints, Canvas canvas)
- {
- foreach (var sgElement in endPoints)
- {
- var pt = sgElement.Point;
- canvas.Children.Add(new Vertex(MovePoint(pt))
- {
- ElementId = sgElement.LevelId + ":" + sgElement.Id,
- Fill = sgElement.IsSpace ? Brushes.Green : Brushes.Red,
- ShowAction = (eid) =>
- {
- try
- {
- var ids = eid.Split(':');
- //if (string.IsNullOrEmpty(ids[1]))
- //{
- // MRevitEquipBase xx=new MRevitEquipBase();
- // //xx.EquipClassName = "室外";
- // RevitModelFileUpload.ShowSpaceProperty(xx);
- //}
- //else
- {
- RevitModelFileUpload.ShowSpaceProperty(ids[0], eid);
- }
- }
- catch (Exception e)
- {
- Console.WriteLine(e);
- MessageBox.Show(e.Message);
- }
- }
- });
- }
- }
- /// <summary>
- /// 画端点
- /// </summary>
- /// <param name="endPoints"></param>
- /// <param name="canvas"></param>
- void DrawEndPoints(List<Point> endPoints, Canvas canvas)
- {
- foreach (var pt in endPoints)
- {
- var x = pt.X * Scale;
- //由于winform,y轴与revit Y轴方向相反。Winform Y向下
- var y = pt.Y * Scale * (-1);
- var v = new Vertex(MovePoint(pt));
- canvas.Children.Add(v);
- }
- }
- /// <summary>
- /// 创建折线
- /// </summary>
- /// <param name="brush"></param>
- /// <param name="thinkness"></param>
- /// <returns></returns>
- Polyline CreateDefaultPolyLine(Brush brush, double thinkness = 2)
- {
- var pl = new Polyline
- {
- Stroke = brush,
- StrokeThickness = thinkness,
- StrokeStartLineCap = PenLineCap.Flat,
- StrokeEndLineCap = PenLineCap.Flat,
- StrokeLineJoin = PenLineJoin.Round
- };
- return pl;
- }
- /// <summary>
- /// 转换坐标
- /// </summary>
- /// <param name="lstPt"></param>
- /// <param name="pl"></param>
- void AddPoints(IEnumerable<Point> lstPt, Polyline pl)
- {
- foreach (var pt in lstPt)
- {
- var x = pt.X * Scale;
- //由于winform,y轴与revit Y轴方向相反。Winform Y向下
- var y = pt.Y * Scale * (-1);
- if (x < m_minX) m_minX = x;
- if (x > m_maxX) m_maxX = x;
- if (y < m_minY) m_minY = y;
- if (y > m_maxY) m_maxY = y;
- pl.Points.Add(new System.Windows.Point(x, y));
- }
- }
- }
- }
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