From 4a1d25fdf0d56192072ef20ebad47abbec8eb68c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=89=BE=E7=AB=B9?= <akwkevin@126.com>
Date: Fri, 5 May 2023 22:46:53 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E7=94=BB=E5=BD=A2=E7=8A=B6?=
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---
 .../Adorners/RubberbandAdorner.cs                     |  6 +++++-
 .../DefaultViewModel/ShapeDesignerItemViewModel.cs    | 11 +++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/AIStudio.Wpf.DiagramDesigner/Adorners/RubberbandAdorner.cs b/AIStudio.Wpf.DiagramDesigner/Adorners/RubberbandAdorner.cs
index 9a540e9..ff5164b 100644
--- a/AIStudio.Wpf.DiagramDesigner/Adorners/RubberbandAdorner.cs
+++ b/AIStudio.Wpf.DiagramDesigner/Adorners/RubberbandAdorner.cs
@@ -60,7 +60,11 @@ namespace AIStudio.Wpf.DiagramDesigner
                     {
                         pointList.Add(this.startPoint.Value);
                     }
-                    pointList.Add(endPoint.Value);
+                    //点不需要保存的太密集了
+                    if ((endPoint.Value - pointList.Last()).Length >= 1)
+                    {
+                        pointList.Add(endPoint.Value);
+                    }
                 }
 
                 UpdateSelection();
diff --git a/AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/ShapeDesignerItemViewModel.cs b/AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/ShapeDesignerItemViewModel.cs
index ec2a23f..1f03d23 100644
--- a/AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/ShapeDesignerItemViewModel.cs
+++ b/AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/ShapeDesignerItemViewModel.cs
@@ -12,6 +12,17 @@ namespace AIStudio.Wpf.DiagramDesigner
 {
     public class ShapeDesignerItemViewModel : DesignerItemViewModelBase
     {
+        public ShapeDesignerItemViewModel() : this(null)
+        {
+
+        }
+
+        public ShapeDesignerItemViewModel(IDiagramViewModel root) : base(root)
+        {
+
+        }
+
+
         public ShapeDesignerItemViewModel(DrawMode drawMode, List<Point> points) : this(null, drawMode, points)
         {
         }