zhusenlin/aistudio-wpf-diagram
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连接线改成path绘制，方便绘制曲线

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akwkevin
2021-08-06 18:12:05 +08:00
parent e9c043ae3a
commit 8bec38e040
17 changed files with 494 additions and 124 deletions
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30
AIStudio.Wpf.ADiagram/ViewModels/FlowchartViewModel.cs
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@@ -17,20 +17,15 @@ namespace AIStudio.Wpf.Flowchart
{
public FlowchartViewModel(string title, string status, DiagramType diagramType) : base(title, status, diagramType)
{
_service.DrawModeViewModel.VectorLineDrawMode = DrawMode.BoundaryConnectingLine;
}
public FlowchartViewModel(string filename, DiagramDocument diagramDocument) : base(filename, diagramDocument)
{
{
if (DiagramViewModel != null)
{
FlowchartService.InitData(DiagramViewModel.Items.OfType<FlowNode>().ToList(), DiagramViewModel.Items.OfType<ConnectorViewModel>().ToList(), DiagramViewModel);
}
}
protected override void OpenFile(DiagramDocument diagramDocument)
{
_service.DrawModeViewModel.VectorLineDrawMode = DrawMode.BoundaryConnectingLine;
base.OpenFile(diagramDocument);
}
protected override void InitDiagramViewModel()
@@ -41,6 +36,7 @@ namespace AIStudio.Wpf.Flowchart
DiagramViewModel.GridCellSize = new Size(100, 100);
DiagramViewModel.CellHorizontalAlignment = CellHorizontalAlignment.Center;
DiagramViewModel.CellVerticalAlignment = CellVerticalAlignment.Center;
_service.DrawModeViewModel.VectorLineDrawMode = DrawMode.BoundaryConnectingLine;
}
protected override void Init()
@@ -74,36 +70,36 @@ namespace AIStudio.Wpf.Flowchart
DesignerItemViewModelBase end = new EndFlowNode() { Left = 100, Top = 700, Color = Colors.Yellow.ToString() };
DiagramViewModel.DirectAddItemCommand.Execute(end);
ConnectorViewModel connector1 = new ConnectorViewModel(start.BottomConnector, middle1.TopConnector);
ConnectorViewModel connector1 = new ConnectorViewModel(start.BottomConnector, middle1.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector1);
ConnectorViewModel connector2 = new ConnectorViewModel(middle1.BottomConnector, decide.TopConnector);
ConnectorViewModel connector2 = new ConnectorViewModel(middle1.BottomConnector, decide.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector2);
ConnectorViewModel connector3 = new ConnectorViewModel(decide.RightConnector, middle2.TopConnector);
ConnectorViewModel connector3 = new ConnectorViewModel(decide.RightConnector, middle2.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector3);
connector3.AddText(">=3");
ConnectorViewModel connector4 = new ConnectorViewModel(middle2.BottomConnector, cobegin.TopConnector);
ConnectorViewModel connector4 = new ConnectorViewModel(middle2.BottomConnector, cobegin.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector4);
ConnectorViewModel connector5 = new ConnectorViewModel(decide.BottomConnector, cobegin.TopConnector);
ConnectorViewModel connector5 = new ConnectorViewModel(decide.BottomConnector, cobegin.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector5);
connector5.AddText("<3");
ConnectorViewModel connector6 = new ConnectorViewModel(cobegin.BottomConnector, middle3.TopConnector);
ConnectorViewModel connector6 = new ConnectorViewModel(cobegin.BottomConnector, middle3.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector6);
ConnectorViewModel connector7 = new ConnectorViewModel(cobegin.BottomConnector, middle4.TopConnector);
ConnectorViewModel connector7 = new ConnectorViewModel(cobegin.BottomConnector, middle4.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector7);
ConnectorViewModel connector8 = new ConnectorViewModel(middle3.BottomConnector, coend.TopConnector);
ConnectorViewModel connector8 = new ConnectorViewModel(middle3.BottomConnector, coend.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector8);
ConnectorViewModel connector9 = new ConnectorViewModel(middle4.BottomConnector, coend.TopConnector);
ConnectorViewModel connector9 = new ConnectorViewModel(middle4.BottomConnector, coend.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector9);
ConnectorViewModel connector10 = new ConnectorViewModel(coend.BottomConnector, end.TopConnector);
ConnectorViewModel connector10 = new ConnectorViewModel(coend.BottomConnector, end.TopConnector, _service.DrawModeViewModel.VectorLineDrawMode);
DiagramViewModel.DirectAddItemCommand.Execute(connector10);
DiagramViewModel.ClearSelectedItems();