If you give someone a program , you will frustrate them for a day; if you teach them how to program, you will frustrate them for a lifetime.IT 這段話的意思是，如果你交給某人一隻程式，你將折磨他一整天;如果你教會某人如何寫程式，你將折磨他一輩子。

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Dec 31 Sun 2017 23:26
WPF Path - kybs0

文章出處

在WPF中，自定義控件，經常用到Path.

Path可以繪制多邊形、邊框、線條、簡單的圖標等。

1、Xaml中用法：

<Path Stroke="DodgerBlue" StrokeThickness="1" Data="M50,50 L100,200 L200,50 L50,50"></Path>

2、后臺中用法：

        Path path=new Path();
        path.Stroke = Brushes.DodgerBlue;
        path.StrokeThickness = 1;
        var aaa = new PathSegmentCollection();
        aaa.Add(new LineSegment(new Point(200,20),true));
        path.Data=new PathGeometry()
        {
            Figures = new PathFigureCollection()
            {
                new PathFigure()
                {
                    IsClosed = true,
                    StartPoint = new Point(10,10),
                    Segments = aaa
                }
            }
        };