不可不知的WPF形状（Shape）
在WPF开发中经常需要进行绘制图形，可以利用Shape类型绘制基本的形状，而且Shape派生自FrameworkElement，属于UI元素范畴，可以直接利用XAML进行绘制。本文通过一些简单的小例子，简述如何通过Shape类绘制形状，仅供学习分享使用，如有不足之处，还请指正。Shape类位于System.Windows.Shapes命名空间，而上篇文章介绍的Brush位于System.Windows.Media命令空间，由此可见两者所属的分类不同。Shape属于abstract修饰的抽象类，不能直接实例化，需要使用其派生类才可以。
形状对象
WPF提供了许多可以直接使用的Shape对象，而这些形状对象都是Shape的派生类，常见的主要包括直线（Line），椭圆（Ellipse），路径（Path），矩形（Rectangle），闭合多边形（Polygon），非闭合多边形（Ployline）等，具体如下所示：
所有的形状对象都派送自Shape基类，所以具有相同的属性，主要有以下几个：
[*]Stroke，主要用于描述边框的绘制方式，为Brush类型。
[*]Fill，主要用于描述形状对象的填充绘制方式，为Brush类型。
[*]StrokeThickness，主要用于设置形状外边框的宽度，为double类型。
形状对象由于继承自FrameworkElement，可以像其他UI元素一样用在页面布局容器中。而由于Canvas支持子控件的绝对定位，所以非方便Shape对象的绘制。
直线（Line）
Line可用于在两点之间绘制直线。除了继承自Shape的属性外，属于Line的常见属性如下：
X1,Y1，主要用于设置直线的起始坐标。
X2,Y2，主要用于设置直线的结束坐标
绘制一条直线，代码如下所示：
// 增加一个直线形状
var line = new Line();
//设置起始坐标
line.X1 = 1;
line.Y1 = 1;
//设置结束坐标
line.X2 = 50;
line.Y2 = 50;
line.HorizontalAlignment = HorizontalAlignment.Left;
line.VerticalAlignment = VerticalAlignment.Center;
//设置边框线绘制方式和宽度
line.Stroke = System.Windows.Media.Brushes.LightSteelBlue;
line.StrokeThickness = 2;
myGrid.Children.Add(line);上述代码在XAML中实现，如下所示：
尽管Line也有Fill属性，但是一般不会使用，因为Line没有闭合空间，设置了也不会有效果。
下图显示了呈现的 Line。
椭圆（Ellipse）
Ellipse通过Width和Height属性来绘制椭圆，而圆（Circle）就是Width和Height相等的椭圆。
绘制椭圆代码如下所示：
// 创建一个椭圆
Ellipse ellipse = new Ellipse();
// 创建一个画笔
SolidColorBrush brush = new SolidColorBrush();
brush.Color = Color.FromArgb(255, 255, 255, 0);
ellipse.Fill = brush;//用画笔作为椭圆的填充方式
ellipse.StrokeThickness = 2;
ellipse.Stroke = Brushes.Black;
//设置椭圆的大小
ellipse.Width = 200;
ellipse.Height = 100;上述代码在XAML中实现，如下所示：
下图显示了一个呈现的 Ellipse 示例。
矩形（Rectangle）
Rectangle通过Width和Height来绘制矩形，通过Fill属性设置矩形的填充方式，通过Stroke和StrokThickness设置外边框的画笔和粗细。Rectangle常见属性如下所示：
[*]Width，Height 设置矩形的宽度和高度。
[*]Fill设置矩形的填充方式，为Brush类型。
[*]Stroke设置外边框的绘制方式，为Brush类型。
[*]StrokeThickness，设置外边框的粗细，为double类型。
[*]RadiusX，RadiusY，可用于为矩形设置圆角，分别对应矩形圆角的x轴和y轴半径。
绘制矩形，如下所示：
<Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas>
非闭合多边形（Polyline）
Ployline是一系列的非闭合的连接线，通过Points属性设置折线的顶点，Stroke设置线条的绘制方式，StrokeThickness设置线条的粗细。由于Polyline是非闭合的，所以Fill属性不起作用。
绘制非闭合多变形，如下所示：
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas>下图显示了一个Ployline的示例：
闭合多边形（Polygon）
Polygon用于绘制闭合多边形，依次将多边形的顶点进行连接，并自动绘制一条连接第一个点和最后一个点的线，形成闭合多边形。常见属性如下所示：
[*]Points设置多边形的顶点，表示一组坐标，不同顶点用空格隔开，同一个顶点的x,y坐标用逗号隔开。格式：x1,y1 x2,y2 x3,y3 ... xn,yn。
[*]Fill设置多边形的填充方式，为Brush类型。
[*]Stroke设置外边框的绘制方式，为Brush类型。
[*]StrokeThickness，设置外边框的粗细，为double类型。
Polygon绘制多边形代码如下所示：
<Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas>下图显示了一个Ploygon示例：
路径形状（Path）
Path用于绘制曲线和复杂的图形，主要通过Data属性进行设置路径，为Geometry类型。常见的Geometry类型有LineGeometry，RectangleGeometry，EllipseGeometry等简单的图形，还可以用PathGeometry创建复杂的图形。
PathGeometry 对象由一个或多个 PathFigure 对象组成；每个 PathFigure 代表不同的“图形”或形状。 每个 PathFigure 本身由一个或多个 PathSegment 对象组成，每个对象代表图形或形状的连接部分。 细分类型包括：LineSegment、BezierSegment 和 ArcSegment。
下面的示例使用了 Path 绘制二次贝塞尔曲线。
<Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas>上述代码中，Figures作为PathGeometry的默认属性，Segments作为PathFigure的默认属性，可以省略，简化后的代码如下所示：
<Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas><Canvas Width="120" Height="200" >
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="25" />
<Rectangle
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Width="100" Height="50"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Fill="Blue"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Stroke="Black" StrokeThickness="4"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> RadiusX="20" RadiusY="20"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Left="10"
<Canvas Height="400" Width="400">
<Polyline
Points="10,110 60,10 110,110"
Stroke="Black"
StrokeThickness="4" />
<Polyline
Points="10,110 110,110 110,10"
Stroke="Black"
StrokeThickness="4"
Canvas.Left="150" />
</Canvas> Canvas.Top="100"/>
</Canvas>下图显示了呈现的形状。
上述代码相对比较复杂，如果要设计一个复杂的图形，则可能要几十上百行代码，所以在XAML中，还有一种简化写法，如下所示：
生成的形状如下所示：
关于Path中Data的语法知识，可以不必死记硬背，只需要了解即可。
可拉伸的形状（Stretch）
Shape及其派生类，都有Stretch属性，可用于填充布局空间，常见属性如下：
[*]None：不会拉伸 Shape 对象的内容。
[*]Fill：将拉伸 Shape 对象的内容以填充其布局空间。 不保留纵横比。
[*]Uniform：最大程度地拉伸 Shape 对象的内容以填充布局空间，同时保留原始纵横比。
[*]UniformToFill：拉伸 Shape 对象的内容以填满布局空间，同时保留原始纵横比。
Stretch设置示例如下所示：
在上述示例中，使用了 Polygon 来绘制从 (0,0) 到 (0,1) 再到 (1,1) 的一个很小的三角形。 Polygon 对象的 Width 和 Height 设置为 100，其拉伸属性设置为 Fill。 因此，Polygon 对象的内容（三角形）被拉伸以填充更大的空间。
以上就是《不可不知的WPF形状（Shape）》的全部内容，具体内容可参考官网：https://learn.microsoft.com/zh-cn/dotnet/desktop/wpf/graphics-multimedia/shapes?view=netframeworkdesktop-4.8
来源:https://www.cnblogs.com/hsiang/p/18390859
免责声明：由于采集信息均来自互联网，如果侵犯了您的权益，请联系我们【E-Mail:cb@itdo.tech】 我们会及时删除侵权内容，谢谢合作！
页:
[1]