添加项目文件。

2026-02-23 16:55:06 +08:00
parent 7a0bf44207
commit 37217063b9
117 changed files with 4885 additions and 0 deletions
--- a/RevitTools.DrawTool/DrawForm.cs
+++ b/RevitTools.DrawTool/DrawForm.cs
@@ -0,0 +1,113 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Autodesk.Revit.UI;
+
+namespace RevitTools.DrawTool
+{
+    public partial class DrawForm : Form
+    {
+        System.Timers.Timer Timer = new System.Timers.Timer(20);
+
+        public UIApplication uiApp { get; private set; }
+        public DrawingCanvas Canvas { get; private set; }
+        public DrawForm(Autodesk.Revit.UI.UIApplication uIApplication)
+        {
+            this.uiApp = uIApplication;
+            InitializeComponent();
+            var bitmap = new Bitmap(1, 1);
+            using (var g = Graphics.FromImage(bitmap))
+            {
+                g.Clear(Color.Transparent);
+            }
+
+
+            this.BackgroundImage = bitmap;
+            this.BackgroundImageLayout = ImageLayout.Stretch;
+            Canvas = new DrawingCanvas();
+            Canvas.Dock = DockStyle.Fill;
+            Canvas.BackgroundImage = bitmap;
+            Canvas.BackgroundImageLayout = ImageLayout.Stretch;
+            this.Controls.Add(Canvas);
+            this.Timer.Elapsed += Timer_Elapsed;
+        }
+
+        private Point Point;
+        private int i;
+        private void Timer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
+        {
+            FormExtensionMethods.Invoke(this, () =>
+            {
+                var position = Control.MousePosition;
+                if (position == this.Point)
+                    return;
+
+                this.Point = position;
+                position -= new Size(this.Left, this.Top);
+
+                i++;
+                if (i % 50 == 0)
+                {
+                    UpdateWindow();
+                    i = 0;
+                }
+
+
+                Canvas.Clear();
+
+                Canvas.AddObj(new LineObj(new Point(0, position.Y), new Point(position.X - 3, position.Y)) { ForeColor = Color.Green });
+                Canvas.AddObj(new LineObj(new Point(position.X + 3, position.Y), new Point(this.Width + 3, position.Y)) { ForeColor = Color.Green });
+
+                Canvas.AddObj(new LineObj(new Point(position.X, 0), new Point(position.X, position.Y - 3)) { ForeColor = Color.Green });
+                Canvas.AddObj(new LineObj(new Point(position.X, position.Y + 3), new Point(position.X, this.Height + 3)) { ForeColor = Color.Green });
+
+                //Canvas.AddObj(new RectangleObj(position - new Size(2, 2), position + new Size(2, 2)) { ForeColor = Color.Green });
+            });
+        }
+
+        private void UpdateWindow()
+        {
+            var uiView = uiApp.ActiveUIDocument.GetOpenUIViews()
+                 .FirstOrDefault(p => p.ViewId == uiApp.ActiveUIDocument.ActiveGraphicalView.Id);
+            var view = uiApp.ActiveUIDocument.ActiveView;
+            var rect = uiView.GetWindowRectangle();
+            this.Left = rect.Left;
+            this.Top = rect.Top;
+            this.Width = rect.Right - rect.Left;
+            this.Height = rect.Bottom - rect.Top;
+        }
+
+        private void DrawForm_Shown(object sender, EventArgs e)
+        {
+            UpdateWindow();
+            Timer.Start();
+        }
+
+        private void DrawForm_FormClosing(object sender, FormClosingEventArgs e)
+        {
+            Timer.Stop();
+        }
+
+        protected override void OnMouseMove(MouseEventArgs e)
+        {
+
+        }
+    }
+
+    public static class FormExtensionMethods
+    {
+        public static void Invoke(this Form form, Action action)
+        {
+            form.Invoke(new MethodInvoker(action));
+        }
+
+
+    }
+
+}