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https://gitee.com/akwkevin/aistudio.-wpf.-diagram
synced 2026-03-20 00:16:36 +08:00
修改内部使用方法,不需要使用页面绑定的命令
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@@ -23,7 +23,7 @@ namespace AIStudio.Wpf.DiagramDesigner.Demo.ViewModels
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var port1 = new FullyCreatedConnectorInfo(DiagramViewModel, node1, ConnectorOrientation.Right, true) { XRatio = 0.5, YRatio = 0.5 };
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node1.AddConnector(port1);
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DiagramViewModel.DirectAddItemCommand.Execute(node1);
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DiagramViewModel.Add(node1);
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DefaultDesignerItemViewModel node2 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 300, Top = 300, Text = "2" };
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node2.ClearConnectors();
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@@ -31,21 +31,19 @@ namespace AIStudio.Wpf.DiagramDesigner.Demo.ViewModels
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var port2_2 = new FullyCreatedConnectorInfo(DiagramViewModel, node2, ConnectorOrientation.Top, true) { XRatio = 0.8, YRatio = 0.2 };
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node2.AddConnector(port2_1);
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node2.AddConnector(port2_2);
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DiagramViewModel.DirectAddItemCommand.Execute(node2);
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DiagramViewModel.Add(node2);
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DefaultDesignerItemViewModel node3 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 300, Top = 50, Text = "3" };
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node3.ClearConnectors();
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var port3 = new FullyCreatedConnectorInfo(DiagramViewModel, node3, ConnectorOrientation.Bottom, true) { XRatio = 0.5, YRatio = 0.5 };
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node3.AddConnector(port3);
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DiagramViewModel.DirectAddItemCommand.Execute(node3);
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DiagramViewModel.Add(node3);
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ConnectionViewModel connector1 = new ConnectionViewModel(DiagramViewModel, port1, port2_1, DrawMode.ConnectingLineSmooth, RouterMode.RouterNormal);
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DiagramViewModel.DirectAddItemCommand.Execute(connector1);
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DiagramViewModel.Add(connector1);
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ConnectionViewModel connector2 = new ConnectionViewModel(DiagramViewModel, port2_2, port3, DrawMode.ConnectingLineStraight, RouterMode.RouterOrthogonal);
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DiagramViewModel.DirectAddItemCommand.Execute(connector2);
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DiagramViewModel.ClearSelectedItemsCommand.Execute(null);
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DiagramViewModel.Add(connector2);
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}
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}
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}
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