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艾竹
2023-01-25 23:55:30 +08:00
parent b857151bdc
commit f11a4170d8
49 changed files with 1220 additions and 184 deletions
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AIStudio.Wpf.DiagramDesigner.Demo/ViewModels/SnapToGridViewModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
namespace AIStudio.Wpf.DiagramDesigner.Demo.ViewModels
{
class SnapToGridViewModel : BaseViewModel
{
public SnapToGridViewModel()
{
Title = "Snap to Grid";
Info = "This diagram has a grid size of 100, moving nodes will make them automatically snap.";
_service.ColorViewModel.FillColor.Color = System.Windows.Media.Colors.Orange;
DiagramViewModel = new DiagramViewModel();
DiagramViewModel.CellHorizontalAlignment = CellHorizontalAlignment.Center;
DiagramViewModel.CellVerticalAlignment = CellVerticalAlignment.Center;
DiagramViewModel.PageSizeType = PageSizeType.Custom;
DiagramViewModel.PageSize = new Size(double.NaN, double.NaN);
DefaultDesignerItemViewModel node1 = new DefaultDesignerItemViewModel() { Left = 50, Top = 50, Text = "1" };
DiagramViewModel.DirectAddItemCommand.Execute(node1);
DefaultDesignerItemViewModel node2 = new DefaultDesignerItemViewModel() { Left = 300, Top = 300, Text = "2" };
DiagramViewModel.DirectAddItemCommand.Execute(node2);
DefaultDesignerItemViewModel node3 = new DefaultDesignerItemViewModel() { Left = 300, Top = 50, Text = "3" };
DiagramViewModel.DirectAddItemCommand.Execute(node3);
ConnectionViewModel connector1 = new ConnectionViewModel(node1.RightConnector, node2.LeftConnector, DrawMode.ConnectingLineSmooth, RouterMode.RouterNormal);
DiagramViewModel.DirectAddItemCommand.Execute(connector1);
ConnectionViewModel connector2 = new ConnectionViewModel(node2.RightConnector, node3.RightConnector, DrawMode.ConnectingLineStraight, RouterMode.RouterOrthogonal);
DiagramViewModel.DirectAddItemCommand.Execute(connector2);
}
}
}