画圆

Common/ExtensionsDev/MapControlEx.cs

@@ -36,6 +36,9 @@ using XzXdDw.App.Model;
 using DevExpress.XtraCharts.Native;
 using DevExpress.Utils.Extensions;
 using System.Windows.Ink;
+//using static System.Windows.Forms.VisualStyles.VisualStyleElement.Window;
+//using Serilog;
+//using DevExpress.XtraPrinting.Native;
 //using RHDW.Model;
 
 /// <summary>
@@ -1353,7 +1356,7 @@ public static class MapControlEx
         };
         return ctrl;
     }
-    public static void Drea(this MapControl ctrl, double Lon, double Lat)
+    public static void Drea(this MapControl ctrl, double Lat,double Lon)
     {
         var innerData = ctrl.Tag as InnerData;
         var mapItem = new MapDot()
@@ -1366,22 +1369,62 @@ public static class MapControlEx
             Visible = true,
             IsHitTestVisible = true,
             Fill = Color.FromArgb(128, 255, 93, 106),
-            Size = 200,
-            Tag = "天线",
+            Size = 400,
+            Tag = "天线",           
             Location = new GeoPoint(Lat, Lon),
             StrokeWidth = 1,
         };
         innerData.posStorge.Items.Add(mapItem);
     }
-    /// <summary>
-    /// 绘制矩形
-    /// </summary>
-    /// <param name="ctrl"></param>
-    /// <param name="startLon"></param>
-    /// <param name="startLat"></param>
-    /// <param name="endLon"></param>
-    /// <param name="endLat"></param>
-    public static void DrawRect(this MapControl ctrl, double startLon, double startLat, double endLon, double endLat, bool recCallback = false)
+    public static void DrawEllipse(this MapControl ctrl, double lat, double lon, int radius)
+    {
+        var innerData = ctrl.Tag as InnerData;
+        try
+        {
+            if (radius <= 0)
+                return;
+
+            CoordPointCollection latLngs = new CoordPointCollection();
+            MyLatLng centerLatLng = new MyLatLng(lon, lat);
+
+            // 0 - 360度 寻找半径为radius，圆心为centerP的圆上点的经纬度
+            for (int i = 0; i < 360; i++)
+            {
+                //获取目标经纬度
+                MyLatLng tempLatLng = getMyLatLng(centerLatLng, radius, i);
+                //将自定义的经纬度类 转换成 标准经纬度类
+                CoordPoint p = new GeoPoint(tempLatLng.m_Latitude, tempLatLng.m_Longitude);
+                latLngs.Add(p);
+            }
+
+            //安全性检查
+            if (latLngs.Count < 20)
+            {
+                return;
+            }
+
+            //通过绘制多边形的方式绘制圆
+            MapPolygon gpol = new MapPolygon();
+            gpol.Points = latLngs;
+            gpol.Stroke = Color.Red;
+            gpol.Fill = Color.FromArgb(50, Color.Red);
+            gpol.IsHitTestVisible = true;
+            innerData.mMapStorageFixed.Items.Add(gpol);
+        }
+        catch (Exception ex)
+        {
+            //Dialog.Error(ex);
+        }
+    }
+        /// <summary>
+        /// 绘制矩形
+        /// </summary>
+        /// <param name="ctrl"></param>
+        /// <param name="startLon"></param>
+        /// <param name="startLat"></param>
+        /// <param name="endLon"></param>
+        /// <param name="endLat"></param>
+        public static void DrawRect(this MapControl ctrl, double startLon, double startLat, double endLon, double endLat, bool recCallback = false)
     {
         var innerData = ctrl.Tag as InnerData;
         if (innerData.rangeItem != null)
@@ -1894,6 +1937,38 @@ public static class MapControlEx
         ctrl.MouseLeave -= MapControl_MouseLeave;
         ctrl.MouseEnter -= MapControl_MouseEnter;
     }
+
+
+    //度 转换成 弧度
+    public static double DegreesToRadians(double degrees)
+    {
+        const double degToRadFactor = Math.PI / 180;
+        return degrees * degToRadFactor;
+    }
+
+    //弧度 转换成 度
+    public static double RadiansToDegrees(double radians)
+    {
+        const double radToDegFactor = 180 / Math.PI;
+        return radians * radToDegFactor;
+    }
+    /**
+    * 求B点经纬度
+    * @param A 已知点的经纬度，
+    * @param distance   AB两地的距离  单位km
+    * @param angle  AB连线与正北方向的夹角（0~360）
+    * @return  B点的经纬度
+*/
+    private static MyLatLng getMyLatLng(MyLatLng A, double distance, double angle)
+    {
+        double dx = distance * 1000 * Math.Sin(DegreesToRadians(angle));
+        double dy = distance * 1000 * Math.Cos(DegreesToRadians(angle));
+
+        double bjd = (dx / A.Ed + A.m_RadLo) * 180 / Math.PI;
+        double bwd = (dy / A.Ec + A.m_RadLa) * 180 / Math.PI;
+        return new MyLatLng(bjd, bwd);
+    }
+
     class MapEditPointView : DevExpress.XtraEditors.XtraForm
     {
         private System.ComponentModel.IContainer components = null;
@@ -2249,9 +2324,37 @@ public static class MapControlEx
         }
     }
     #endregion
-
-    #region ImageLayer数据源接口实现(本地和Http接口)
-    class ImageTileSource : IImageTileSource
+    //自定义经纬度类
+    public class MyLatLng
+    {
+        public double Rc = 6378137;     //赤道半径
+        public double Rj = 6356725;     //极半径
+        public double m_LoDeg, m_LoMin, m_LoSec;
+        public double m_LaDeg, m_LaMin, m_LaSec;
+        public double m_Longitude, m_Latitude;
+        public double m_RadLo, m_RadLa;
+        public double Ec;
+        public double Ed;
+        public MyLatLng(double longitude, double latitude)
+        {
+            m_LoDeg = (int)longitude;
+            m_LoMin = (int)((longitude - m_LoDeg) * 60);
+            m_LoSec = (longitude - m_LoDeg - m_LoMin / 60) * 3600;
+
+            m_LaDeg = (int)latitude;
+            m_LaMin = (int)((latitude - m_LaDeg) * 60);
+            m_LaSec = (latitude - m_LaDeg - m_LaMin / 60) * 3600;
+
+            m_Longitude = longitude;
+            m_Latitude = latitude;
+            m_RadLo = longitude * Math.PI / 180;
+            m_RadLa = latitude * Math.PI / 180;
+            Ec = Rj + (Rc - Rj) * (90 - m_Latitude) / 90;
+            Ed = Ec * Math.Cos(m_RadLa);
+        }
+    }
+        #region ImageLayer数据源接口实现(本地和Http接口)
+        class ImageTileSource : IImageTileSource
     {
         SQLiteConnection con;
         public ImageTileSource()

XdDw.App/UserControl/X2D1GDOPParam.cs

@@ -79,6 +79,8 @@ namespace XdDw.App.UserControl
                     {
                         string satCode = sat.SatCode == null ? "未知" : sat.SatCode.ToString();
                         mapControl1.DrawFixedImg("sat", sat.SatLat, sat.SatLon, DxHelper.SvgHelper.CreateSat(), new Size(32, 32), $"卫星编号:{satCode}\r\n轨道经度:{sat.SatLon}°\r\n轨道纬度:{sat.SatLat}°");
+                        // mapControl1.Drea(sat.SatLat, sat.SatLon);
+                        mapControl1.DrawEllipse(sat.SatLat, sat.SatLon,4000);
                     }));
                 }
             }

XzDw.App/UserControl/DXGDOPParam.cs

@@ -62,6 +62,7 @@ namespace XdCxRhDW.App.UserControl
                     {
                         string satCode = sat.SatCode == null ? "未知" : sat.SatCode.ToString();
                         mapControl1.DrawFixedImg("sat", sat.SatLat, sat.SatLon, DxHelper.SvgHelper.CreateSat(), new Size(32, 32), $"卫星编号:{satCode}\r\n轨道经度:{sat.SatLon}°\r\n轨道纬度:{sat.SatLat}°");
+                        mapControl1.DrawEllipse(sat.SatLat, sat.SatLon, 2225);
                     }));
                 }
             }

XzDw.App/UserControl/XZGDOPParam .cs

@@ -74,6 +74,7 @@ namespace XdCxRhDW.App.UserControl
                     {
                         string satCode = sat.SatCode == null ? "未知" : sat.SatCode.ToString();
                         mapControl1.DrawFixedImg("sat", sat.SatLat, sat.SatLon, DxHelper.SvgHelper.CreateSat(), new Size(32, 32), $"卫星编号:{satCode}\r\n轨道经度:{sat.SatLon}°\r\n轨道纬度:{sat.SatLat}°");
+                        mapControl1.DrawEllipse(sat.SatLat, sat.SatLon, 2225);
                     }));
                 }
             }

XzXdDw.App/ExtensionsDev/MapControlEx.cs

@@ -36,6 +36,9 @@ using XzXdDw.App.Model;
 using DevExpress.XtraCharts.Native;
 using DevExpress.Utils.Extensions;
 using System.Windows.Ink;
+//using static System.Windows.Forms.VisualStyles.VisualStyleElement.Window;
+//using Serilog;
+//using DevExpress.XtraPrinting.Native;
 //using RHDW.Model;
 
 /// <summary>
@@ -620,10 +623,10 @@ public static class MapControlEx
         btnCustom.ImageOptions.SvgImage = img;
         btnCustom.Tag = ctrl;
         btnCustom.ItemClick += (sender, e) =>
-         {
-             var data = ctrl.GetRectPosItem<T>();
-             action(data);
-         };
+        {
+            var data = ctrl.GetRectPosItem<T>();
+            action(data);
+        };
         var innerData = ctrl.Tag as InnerData;
         innerData.barM.BeginInit();
         innerData.barM.Items.Add(btnCustom);
@@ -1218,13 +1221,13 @@ public static class MapControlEx
                         var options = new XlsxExportOptionsEx();
                         WaitHelper.ShowOverlayForm(ctrl);
                         options.ExportProgress += arg =>
-                          {
-                              WaitHelper.UpdateOverlyText($"{arg.ProgressPercentage}%");
-                              if (arg.ProgressPercentage >= 100)
-                              {
-                                  WaitHelper.CloseOverlayForm();
-                              }
-                          };
+                        {
+                            WaitHelper.UpdateOverlyText($"{arg.ProgressPercentage}%");
+                            if (arg.ProgressPercentage >= 100)
+                            {
+                                WaitHelper.CloseOverlayForm();
+                            }
+                        };
                         view.OptionsPrint.PrintHeader = exportHeader;
                         options.CustomizeCell += arg =>
                         {
@@ -1353,7 +1356,66 @@ public static class MapControlEx
         };
         return ctrl;
     }
+    public static void Drea(this MapControl ctrl, double Lat, double Lon)
+    {
+        var innerData = ctrl.Tag as InnerData;
+        var mapItem = new MapDot()
+        {
+            Stroke = Color.FromArgb(128, 255, 93, 106),
+            ToolTipPattern = "天线",
+            EnableHighlighting = DefaultBoolean.True,
+            EnableSelection = DefaultBoolean.False,
+            CanMove = false,
+            Visible = true,
+            IsHitTestVisible = true,
+            Fill = Color.FromArgb(128, 255, 93, 106),
+            Size = 400,
+            Tag = "天线",
+            Location = new GeoPoint(Lat, Lon),
+            StrokeWidth = 1,
+        };
+        innerData.posStorge.Items.Add(mapItem);
+    }
+    public static void DrawEllipse(this MapControl ctrl, double lat, double lon, int radius)
+    {
+        var innerData = ctrl.Tag as InnerData;
+        try
+        {
+            if (radius <= 0)
+                return;
+
+            CoordPointCollection latLngs = new CoordPointCollection();
+            MyLatLng centerLatLng = new MyLatLng(lon, lat);
+
+            // 0 - 360度 寻找半径为radius，圆心为centerP的圆上点的经纬度
+            for (int i = 0; i < 360; i++)
+            {
+                //获取目标经纬度
+                MyLatLng tempLatLng = getMyLatLng(centerLatLng, radius, i);
+                //将自定义的经纬度类 转换成 标准经纬度类
+                CoordPoint p = new GeoPoint(tempLatLng.m_Latitude, tempLatLng.m_Longitude);
+                latLngs.Add(p);
+            }
 
+            //安全性检查
+            if (latLngs.Count < 20)
+            {
+                return;
+            }
+
+            //通过绘制多边形的方式绘制圆
+            MapPolygon gpol = new MapPolygon();
+            gpol.Points = latLngs;
+            gpol.Stroke = Color.Red;
+            gpol.Fill = Color.FromArgb(50, Color.Red);
+            gpol.IsHitTestVisible = true;
+            innerData.mMapStorageFixed.Items.Add(gpol);
+        }
+        catch (Exception ex)
+        {
+            //Dialog.Error(ex);
+        }
+    }
     /// <summary>
     /// 绘制矩形
     /// </summary>
@@ -1426,7 +1488,7 @@ public static class MapControlEx
         if (!polyLine.Points.Any()) return;
         innerData.mMapStorage.Items.Add(polyLine);
     }
-    public static void DrawDtoLine(this MapControl ctrl,string title, IEnumerable<(double lon, double lat)> lines)
+    public static void DrawDtoLine(this MapControl ctrl, string title, IEnumerable<(double lon, double lat)> lines)
     {
         if (lines == null || !lines.Any()) return;
         var innerData = ctrl.Tag as InnerData;
@@ -1474,12 +1536,12 @@ public static class MapControlEx
                 Size = 4,
                 Tag = $"DrawPoint_{title}{lines.ElementAt(i).lon}",
                 Location = new GeoPoint(p.lat, p.lon),
-                ToolTipPattern= $"{title}",
+                ToolTipPattern = $"{title}",
 
             };
             list.Add(mapItem);
         }
-      
+
         if (!list.Any()) return;
         innerData.mMapStorage.Items.AddRange(list);
     }
@@ -1578,7 +1640,7 @@ public static class MapControlEx
         var innerData = ctrl.Tag as InnerData;
         return innerData.mMapStorage;
     }
-    public static void RemoveFlag(this MapControl ctrl,string flag)
+    public static void RemoveFlag(this MapControl ctrl, string flag)
     {
         var innerData = ctrl.Tag as InnerData;
         var items = innerData.mMapStorage.Items.ToList().FindAll(p => p.Tag != null && p.Tag.ToString() == flag);
@@ -1875,6 +1937,38 @@ public static class MapControlEx
         ctrl.MouseLeave -= MapControl_MouseLeave;
         ctrl.MouseEnter -= MapControl_MouseEnter;
     }
+
+
+    //度 转换成 弧度
+    public static double DegreesToRadians(double degrees)
+    {
+        const double degToRadFactor = Math.PI / 180;
+        return degrees * degToRadFactor;
+    }
+
+    //弧度 转换成 度
+    public static double RadiansToDegrees(double radians)
+    {
+        const double radToDegFactor = 180 / Math.PI;
+        return radians * radToDegFactor;
+    }
+    /**
+    * 求B点经纬度
+    * @param A 已知点的经纬度，
+    * @param distance   AB两地的距离  单位km
+    * @param angle  AB连线与正北方向的夹角（0~360）
+    * @return  B点的经纬度
+*/
+    private static MyLatLng getMyLatLng(MyLatLng A, double distance, double angle)
+    {
+        double dx = distance * 1000 * Math.Sin(DegreesToRadians(angle));
+        double dy = distance * 1000 * Math.Cos(DegreesToRadians(angle));
+
+        double bjd = (dx / A.Ed + A.m_RadLo) * 180 / Math.PI;
+        double bwd = (dy / A.Ec + A.m_RadLa) * 180 / Math.PI;
+        return new MyLatLng(bjd, bwd);
+    }
+
     class MapEditPointView : DevExpress.XtraEditors.XtraForm
     {
         private System.ComponentModel.IContainer components = null;
@@ -2230,7 +2324,35 @@ public static class MapControlEx
         }
     }
     #endregion
-
+    //自定义经纬度类
+    public class MyLatLng
+    {
+        public double Rc = 6378137;     //赤道半径
+        public double Rj = 6356725;     //极半径
+        public double m_LoDeg, m_LoMin, m_LoSec;
+        public double m_LaDeg, m_LaMin, m_LaSec;
+        public double m_Longitude, m_Latitude;
+        public double m_RadLo, m_RadLa;
+        public double Ec;
+        public double Ed;
+        public MyLatLng(double longitude, double latitude)
+        {
+            m_LoDeg = (int)longitude;
+            m_LoMin = (int)((longitude - m_LoDeg) * 60);
+            m_LoSec = (longitude - m_LoDeg - m_LoMin / 60) * 3600;
+
+            m_LaDeg = (int)latitude;
+            m_LaMin = (int)((latitude - m_LaDeg) * 60);
+            m_LaSec = (latitude - m_LaDeg - m_LaMin / 60) * 3600;
+
+            m_Longitude = longitude;
+            m_Latitude = latitude;
+            m_RadLo = longitude * Math.PI / 180;
+            m_RadLa = latitude * Math.PI / 180;
+            Ec = Rj + (Rc - Rj) * (90 - m_Latitude) / 90;
+            Ed = Ec * Math.Cos(m_RadLa);
+        }
+    }
     #region ImageLayer数据源接口实现(本地和Http接口)
     class ImageTileSource : IImageTileSource
     {

XzXdDw.App/UserControl/DXGDOPParam.cs

@@ -62,6 +62,7 @@ namespace XdCxRhDW.App.UserControl
                     {
                         string satCode = sat.SatCode == null ? "未知" : sat.SatCode.ToString();
                         mapControl1.DrawFixedImg("sat", sat.SatLat, sat.SatLon, DxHelper.SvgHelper.CreateSat(), new Size(32, 32), $"卫星编号:{satCode}\r\n轨道经度:{sat.SatLon}°\r\n轨道纬度:{sat.SatLat}°");
+                        mapControl1.DrawEllipse(sat.SatLat, sat.SatLon, 2225);
                     }));
                 }
             }

XzXdDw.App/UserControl/X2D1GDOPParam.cs

@@ -77,6 +77,7 @@ namespace XdCxRhDW.App.UserControl
                     {
                         string satCode = sat.SatCode == null ? "未知" : sat.SatCode.ToString();
                         mapControl1.DrawFixedImg("sat", sat.SatLat, sat.SatLon, DxHelper.SvgHelper.CreateSat(), new Size(32, 32), $"卫星编号:{satCode}\r\n轨道经度:{sat.SatLon}°\r\n轨道纬度:{sat.SatLat}°");
+                        mapControl1.DrawEllipse(sat.SatLat, sat.SatLon, 4000);
                     }));
                 }
             }

XzXdDw.App/UserControl/XZGDOPParam .cs

@@ -74,6 +74,7 @@ namespace XdCxRhDW.App.UserControl
                     {
                         string satCode = sat.SatCode == null ? "未知" : sat.SatCode.ToString();
                         mapControl1.DrawFixedImg("sat", sat.SatLat, sat.SatLon, DxHelper.SvgHelper.CreateSat(), new Size(32, 32), $"卫星编号:{satCode}\r\n轨道经度:{sat.SatLon}°\r\n轨道纬度:{sat.SatLat}°");
+                        mapControl1.DrawEllipse(sat.SatLat, sat.SatLon, 2225);
                     }));
                 }
             }