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艾竹
2023-04-22 12:41:15 +08:00
parent f8340b5885
commit 87f31fa79d
148 changed files with 19 additions and 14 deletions
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Demos/AIStudio.Wpf.DiagramDesigner.Demo/ViewModels/Nodes/GradientNodeViewModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Media;
namespace AIStudio.Wpf.DiagramDesigner.Demo.ViewModels
{
class GradientNodeViewModel : BaseViewModel
{
public GradientNodeViewModel()
{
Title = "Gradient";
Info = "A node with a gradient background.";
DiagramViewModel = new DiagramViewModel();
DiagramViewModel.PageSizeType = PageSizeType.Custom;
DiagramViewModel.PageSize = new Size(double.NaN, double.NaN);
DiagramViewModel.ColorViewModel = new ColorViewModel();
DiagramViewModel.ColorViewModel.FillColor.Color = System.Windows.Media.Colors.Orange;
DefaultDesignerItemViewModel node1 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 50, Top = 50 };
node1.ColorViewModel.FillColor.BrushType = BrushType.LinearGradientBrush;
node1.ColorViewModel.FillColor.GradientStop = new System.Collections.ObjectModel.ObservableCollection<GradientStop>()
{
new GradientStop(Colors.Red, 0),
new GradientStop(Colors.Yellow, 0.5),
new GradientStop(Colors.Blue, 1),
};
DiagramViewModel.Add(node1);
DefaultDesignerItemViewModel node2 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 300, Top = 300 };
node2.ColorViewModel.FillColor.BrushType = BrushType.RadialGradientBrush;
node2.ColorViewModel.FillColor.GradientStop = new System.Collections.ObjectModel.ObservableCollection<GradientStop>()
{
new GradientStop(Colors.Red, 0),
new GradientStop(Colors.Yellow, 0.5),
new GradientStop(Colors.Blue, 1),
};
DiagramViewModel.Add(node2);
DefaultDesignerItemViewModel node3 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 300, Top = 50 };
node3.ColorViewModel.FillColor.BrushType = BrushType.DrawingBrush;
DiagramViewModel.Add(node3);
ConnectionViewModel connector1 = new ConnectionViewModel(DiagramViewModel, node1.RightConnector, node2.LeftConnector, DrawMode.ConnectingLineSmooth, RouterMode.RouterNormal);
DiagramViewModel.Add(connector1);
ConnectionViewModel connector2 = new ConnectionViewModel(DiagramViewModel, node2.RightConnector, node3.RightConnector, DrawMode.ConnectingLineStraight, RouterMode.RouterOrthogonal);
DiagramViewModel.Add(connector2);
}
}
}