WPF 2D绘图(1)Shape

Shape画图形

特点:

1. 使用XAML输出
2. 继承自FrameworkElement的,因此拥有了众多的属性和事件
   

1.Ellipse

      <Canvas Height="200" Width="250"  HorizontalAlignment="Left">

        <Ellipse
          Width="100"
          Height="50"
          Fill="#CCCCFF"
          Canvas.Left="10"
          Canvas.Top="25" />

        <Ellipse
          Width="100"
          Height="50"
          Fill="#CCCCFF"
          Stroke="Black"
          StrokeThickness="4"
          Canvas.Left="10"
          Canvas.Top="100"/>

        <Ellipse
          Width="50"
          Height="50"
          Fill="#CCCCFF"
          Canvas.Left="135"
          Canvas.Top="25"/>

        <Ellipse
        Width="50"
        Height="50"
          Stroke="Black"
          StrokeThickness="4"
          Canvas.Left="135"
        Canvas.Top="100" />

      </Canvas>

2.Rectangles

 <Canvas Height="200" Width="250"  HorizontalAlignment="Left">

      <Rectangle
        Width="100"
        Height="50"
        Fill="#CCCCFF"
        Canvas.Left="10"
        Canvas.Top="25" />

      <Rectangle
        Width="100"
        Height="50"
        Fill="#CCCCFF"
        Stroke="Black"
        StrokeThickness="4"
        Canvas.Left="10"
        Canvas.Top="100"/>

      <Rectangle
        Width="100"
        Height="50"
        RadiusX="20"
        RadiusY="20"
        Fill="#CCCCFF"
        Canvas.Left="135"
        Canvas.Top="25"/>

      <Rectangle
      Width="100"
      Height="50"
      RadiusX="20"
      RadiusY="20"
        Stroke="Black"
        StrokeThickness="4"
        Canvas.Left="135"
      Canvas.Top="100" />

    </Canvas>

3.Polygon

<Canvas Height="300" Width="270"  HorizontalAlignment="Left">

        <Polygon
          Points="10,110 60,10 110,110"
          Fill="#CCCCFF" />

        <Polygon
        Points="10,110 60,10 110,110"
          Fill="#CCCCFF"
          Stroke="Black"
          StrokeThickness="4"
          Canvas.Top="150" />

        <Polygon
        Points="10,110 110,110 110,10"
          Fill="#CCCCFF"
          Canvas.Left="150" />

        <Polygon
        Points="10,110 110,110 110,10"
        Stroke="Black"
        StrokeThickness="4"
          Canvas.Left="150"
          Canvas.Top="150" />


    </Canvas>

4.Polyline

<Canvas Height="150" Width="300"  HorizontalAlignment="Left" 
      VerticalAlignment="Top">

          <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>

5.Line

 <Canvas Height="100"  Width="250"  HorizontalAlignment="Left">

            <Line
            X1="10" Y1="10"
            X2="50" Y2="50"
            Stroke="Black"
            StrokeThickness="4" />

          <Line
            X1="10" Y1="10"
            X2="50" Y2="50"
            Stroke="Black"
            StrokeThickness="4"
            Canvas.Left="100" />

    </Canvas>

6.Path

以上都是固定图形画法的封装,path可以画出任意2d图形