Demos

Demos/AIStudio.Wpf.DiagramDesigner.Demo/ViewModels/Links/SnappingViewModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows;
+
+namespace AIStudio.Wpf.DiagramDesigner.Demo.ViewModels
+{
+    class SnappingViewModel : BaseViewModel
+    {
+        public SnappingViewModel()
+        {
+            Title = "Url Snapping";
+            Info = "While dragging a new link, it will try to find (and link) to the closest target within a radius.";
+
+            DiagramViewModel = new DiagramViewModel();
+            DiagramViewModel.PageSizeType = PageSizeType.Custom;
+            DiagramViewModel.PageSize = new Size(double.NaN, double.NaN);
+            DiagramViewModel.DrawModeViewModel = new DrawModeViewModel() { EnableSnapping = true };
+            DiagramViewModel.ColorViewModel = new ColorViewModel();
+            DiagramViewModel.ColorViewModel.FillColor.Color = System.Windows.Media.Colors.Orange;
+
+            DefaultDesignerItemViewModel node1 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 50, Top = 50, Text = "1" };
+            DiagramViewModel.Add(node1);
+
+            DefaultDesignerItemViewModel node2 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 300, Top = 300, Text = "2" };
+            DiagramViewModel.Add(node2);
+
+            DefaultDesignerItemViewModel node3 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 300, Top = 50, Text = "3" };
+            DiagramViewModel.Add(node3);
+        }
+    }
+}