整理一下项目文件

AIStudio.Wpf.DiagramDesigner/UserControls/DiagramControl.xaml.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace AIStudio.Wpf.DiagramDesigner
+{
+    /// <summary>
+    /// Interaction logic for DiagramControl.xaml
+    /// </summary>
+    public partial class DiagramControl : UserControl
+    {
+        public DiagramControl()
+        {
+            InitializeComponent();
+        }
+
+        public static readonly DependencyProperty ZoomValueProperty = DependencyProperty.Register("ZoomValue", typeof(double), typeof(DiagramControl), new UIPropertyMetadata(1d));
+        public double ZoomValue
+        {
+            get
+            {
+                return (double)GetValue(ZoomValueProperty);
+            }
+            set
+            {
+                SetValue(ZoomValueProperty, value);
+            }
+        }
+
+
+        private void DesignerCanvas_Loaded(object sender, RoutedEventArgs e)
+        {
+     
+        }
+
+        private async void ScaleTransform_Changed(object sender, EventArgs e)
+        {
+            await System.Threading.Tasks.Task.Delay(100);
+            ZoomValue = scale.ScaleX;
+        }
+    }
+}