循环水项目
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Shuxia Ning
2024-12-23 a97513ccbb97b2c471e90b032fabdd2e709b7f32 
 WinFrmUI/Yw.WinFrmUI.Hydro.Q3d.Core/Map/Drawer.cs


@@ -1,6 +1,4 @@


using Yw.WinFrmUI.Q3d;




using Newtonsoft.Json;


using Newtonsoft.Json;


using System;


using System.Collections;


using System.Collections.Generic;


@@ -18,15 +16,16 @@


using System.Threading;


using System.Threading.Tasks;


using System.Windows.Forms;


using static Yw.WinFrmUI.Q3d.MapViewEnum;


using Yw.WinFrmUI.Q3d;


using Yw.WinFrmUI.Q3d;


using Yw.WinFrmUI.Q3d;


using static System.Net.Mime.MediaTypeNames;


using static System.Windows.Forms.AxHost;


using static System.Windows.Forms.LinkLabel;


using static System.Windows.Forms.VisualStyles.VisualStyleElement.Button;


using static System.Windows.Forms.VisualStyles.VisualStyleElement.TrackBar;


using static Yw.WinFrmUI.Q3d.MapViewEnum;


using Cursor = System.Windows.Forms.Cursor;


using Yw.WinFrmUI.Q3d;


using Yw.WinFrmUI.Q3d;




namespace Yw.WinFrmUI.Q3d


{


@@ -47,12 +46,24 @@




            InitializeComponent();


            this.DoubleBuffered = true;


            MapCenter = PointF.Empty;


            MapCenter = new PointF3D(0, 0, 0);


            zoom = 1.0f;




            SetStyle(ControlStyles.SupportsTransparentBackColor, true);


            BackColor = Color.Transparent;






        }


        public void SetDefaultView()


        {


            mapOption0 = mapOption.Copy();




            InitCenter();


            RotationF = 45;


            Rotation = -45;


            MapObjectExtensions.AddCommand(mapOption, "Map", mapOption0, mapOption);




            SetMapInvalidate();


        }


        public void SetEditMode(bool isEditMode)


        {


@@ -82,7 +93,7 @@


            this.Inited = true;


            this.Status = DrawingStatus.Ready;






            SetDefaultView();


            //TContainer TCCube = new TContainer();


            //TCCube.settings = new Settings();


            //TCCube.settings.network = new MapViewNetWork();


@@ -170,7 +181,7 @@


        public void Clear()


        {


            _Template = null;


            MapCenter = PointF.Empty;


            MapCenter = new PointF3D(0, 0, 0);


            zoom = 1.0f;


            Rotation = 0;


            RotationF = 90;


@@ -213,19 +224,21 @@


            //将RotationF.ToString("0")通过RotationFChanged传出


            RotationFChanged?.Invoke(this, RotationF.ToString("0"));




            SetDefaultView();




        }




        private void InitCenter()


        {


            //MapCenter


            var p = PointF.Empty;


            var p = new PointF3D(0, 0, 0);


            float x0 = 99999999999f, y0 = 99999999999f, x1 = -99999999999f, y1 = -99999999999f;




            foreach (NodeViewModel junction in _Nodes)


            {


                p.X += (float)junction.X;


                p.Y += (float)junction.Y;


                p.Z += (float)junction.Z;


                if (x0 > junction.X) x0 = junction.X;


                if (y0 > junction.Y) y0 = junction.Y;


                if (x1 < junction.X) x1 = junction.X;


@@ -246,6 +259,7 @@


            {


                p.X /= _Nodes.Count;


                p.Y /= _Nodes.Count;


                p.Z /= _Nodes.Count;


            }


            MapCenter = p;


        }


@@ -411,7 +425,8 @@


            {


                _mouseState = MouseState.无;


                DragStartPos = ScreenToMap(new PointF(e.X, e.Y));


                BackGroudPicLeftPos = MapPointToWorldPoint(ScreenToMap(new PointF(e.X, e.Y)), _Template.BackGroundElev);


                var p3d = MapPointToWorldPoint(ScreenToMap(new PointF(e.X, e.Y)), _Template.BackGroundElev);


                BackGroudPicLeftPos = new PointF(p3d.X, p3d.Y);


                _isSettingBackGroundPictur = true;


            }


            else if (e.Button == MouseButtons.Right)


@@ -424,6 +439,12 @@


                Cursor = Cursors.Hand;


                mapOption0 = mapOption.Copy();


                _isRotating = true;


                //如果有锚点


                if (hoveredObjs.Count > 0 && hoveredObjs[0] is NodeViewModel node)


                {


                    _OperaNode = node;


                    _HookPoint = MapToScreen(WorldPointToMapPoint(node));


                }


            }




        }


@@ -475,12 +496,12 @@


            }


            else if (_isPanning)


            {


                var vector = GetRotateVector(new PointF(e.X, e.Y), new PointF(_lastMouseX, _lastMouseY));


                MapCenter = new PointF(MapCenter.X - vector.X / Zoom.X, MapCenter.Y - vector.Y / Zoom.Y);


                var vector = GetWorldVectorByScreenPoints(new PointF(e.X, e.Y), new PointF(_lastMouseX, _lastMouseY));


                MapCenter = new PointF3D(MapCenter.X - vector.X, MapCenter.Y - vector.Y, MapCenter.Z - vector.Z);






                //将$"{MapCenter.X.ToString("0.00")},{MapCenter.Y.ToString("0.00")}"通过CenterChanged传出


                CenterChanged?.Invoke(this, $"{MapCenter.X.ToString("0.00")},{MapCenter.Y.ToString("0.00")}");


                CenterChanged?.Invoke(this, $"{MapCenter.X.ToString("0.00")},{MapCenter.Y.ToString("0.00")},{MapCenter.Z.ToString("0.00")}");


                needInvalidate = true;




            }


@@ -630,7 +651,8 @@


            if /*设置背景*/(e.Button == MouseButtons.Left && _isSettingBackGroundPictur)


            {


                _Template.BackGroundPoint1 = BackGroudPicLeftPos;


                _Template.BackGroundPoint2 = MapPointToWorldPoint(mousePosition, _Template.BackGroundElev);


                var p3d = MapPointToWorldPoint(mousePosition, _Template.BackGroundElev);


                _Template.BackGroundPoint2 = new PointF(p3d.X, p3d.Y);




                _isSettingBackGroundPictur = false;


                mapOption.isShowPic = true;


@@ -874,6 +896,9 @@


                _isRotating = false;


                this.Cursor = _lastCursor;


                if (recordView) MapObjectExtensions.AddCommand(mapOption, "Map", mapOption0, mapOption);


                _OperaNode = null;


                _HookPoint = new PointF(-1, -1);


                MapCenter0 = MapCenter;


                mousePosition = new PointF(0, 0);




                //将Rotation.ToString("0")通过RotationChanged传出


@@ -887,7 +912,8 @@


            z = 0;


            if (RotationF != 0)


            {


                p = MapPointToWorldPoint(ScreenToMap(new PointF(e.X, e.Y), z));


                var p3d = MapPointToWorldPoint(ScreenToMap(new PointF(e.X, e.Y), z));


                p = new PointF(p3d.X, p3d.Y);




            }


            else


@@ -902,7 +928,8 @@


            z = j.Z;


            if (RotationF != 0)


            {


                p = MapPointToWorldPoint(ScreenToMap(new PointF(e.X, e.Y), j.Z), j.Z);


                var p3d = MapPointToWorldPoint(ScreenToMap(new PointF(e.X, e.Y), j.Z), j.Z);


                p = new PointF(p3d.X, p3d.Y);




            }


            else


@@ -1682,10 +1709,11 @@


                position = obj.Position;


            PointF currentPos = MapToScreen(WorldPointToMapPoint(position, obj.Z));


            PointF centerScreen = new PointF(this.Width / 2, this.Height / 2);


            var vector = GetRotateVector(centerScreen, currentPos);


            MapCenter = new PointF(


            MapCenter.X - vector.X / Zoom.X,


            MapCenter.Y - vector.Y / Zoom.Y);


            var vector = GetWorldVectorByScreenPoints(centerScreen, currentPos);


            MapCenter = new PointF3D(


            MapCenter.X - vector.X,


            MapCenter.Y - vector.Y,


            MapCenter.Z - vector.Z);


        }




        bool ctrlPressed = false;


@@ -2664,6 +2692,27 @@


            return projectedPoints;


        }




        public void SetSelectObj(List<string>  ids)


        {


            //构造两个字典，一个是节点，一个是管道


            var dict_nodes = _Nodes.ToDictionary(o => o.ID);


            var dict_links = _Links.ToDictionary(o => o.ID);


            //遍历所有的id，找到对应的对象


            foreach (var id in ids)


            {


                if (dict_nodes.ContainsKey(id))


                {


                    dict_nodes[id].Selected = true;


                    selectedObjs.Add(dict_nodes[id]);


                }


                else if (dict_links.ContainsKey(id))


                {


                    dict_links[id].Selected = true;


                    selectedObjs.Add(dict_links[id]);


                }


            }


        }




        bool _isSettingBackGroundPictur = false;