4-Graphics_Animation/14-效果和可视化对象-1绘制绘制可视化对象/MainWindow.xaml.cs

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using System.Windows;
using System.Windows.Media;
namespace _14_效果和可视化对象_1绘制绘制可视化对象;
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
var drawingVisual = new DrawingVisual();
using var context = drawingVisual.RenderOpen();
var pen = new Pen(Brushes.Aqua, 3);
context.DrawLine(pen, new Point(0, 50), new Point(50, 0));
context.DrawLine(pen, new Point(50, 0), new Point(100, 50));
context.DrawLine(pen, new Point(0, 50), new Point(100, 50));
context.Close();
}
}