ASP.Net/WPF/WPF Shapes

Материал из .Net Framework эксперт
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Ellipse

<Canvas Width="510" Height="250"
   xmlns="http://schemas.microsoft.ru/client/2007"
   xmlns:x="http://schemas.microsoft.ru/winfx/2006/xaml">
  <Canvas>
    <Ellipse
      Canvas.Left="5" Canvas.Top="5" Canvas.ZIndex="1"
      Height="200" Width="200"
      Stroke="Black" StrokeThickness="10" Fill="Silver" />
    <Ellipse
      Canvas.Left="50" Canvas.Top="50" Canvas.ZIndex="3"
      Height="200" Width="200"
      Stroke="Black" StrokeThickness="10" Fill="DeepSkyBlue" />
    <Ellipse
      Canvas.Left="95" Canvas.Top="95" Canvas.ZIndex="2"
      Height="200" Width="200"
      Stroke="Black" StrokeThickness="10" Fill="Lime" />
    <Canvas.RenderTransform>
      <TransformGroup>
        <TranslateTransform X="-30" Y="40" />
        <SkewTransform AngleX="15" />
        <ScaleTransform ScaleX="1.5" ScaleY="0.6" />
      </TransformGroup>
    </Canvas.RenderTransform>
  </Canvas>
</Canvas>



Ellipse.OpacityMask

<Canvas
    xmlns="http://schemas.microsoft.ru/client/2007"
    xmlns:x="http://schemas.microsoft.ru/winfx/2006/xaml"
  Width="200" Height="200">
  <Ellipse
    Canvas.Left="5" Canvas.Top="5" Canvas.ZIndex="1"
    Height="200" Width="200"
    Stroke="Black" StrokeThickness="10" Fill="Silver">
    <Ellipse.OpacityMask>
      <LinearGradientBrush>
        <GradientStop Offset="0.25" Color="#00000000"/>
        <GradientStop Offset="1" Color="#FF000000"/>
      </LinearGradientBrush>
    </Ellipse.OpacityMask>
  </Ellipse>
  <Ellipse
    Canvas.Left="50" Canvas.Top="50" Canvas.ZIndex="3"
    Height="200" Width="200"
    Stroke="Black" StrokeThickness="10">
    <Ellipse.Fill>
      <LinearGradientBrush>
        <GradientStop Offset="0.00" Color="#ffffff"/>
        <GradientStop Offset="1.00" Color="DeepSkyBlue"/>
      </LinearGradientBrush>
    </Ellipse.Fill>    
  </Ellipse>

  <Ellipse
    Canvas.Left="95" Canvas.Top="95" Canvas.ZIndex="2"
    Height="200" Width="200"
    Stroke="Black" StrokeThickness="10" Fill="Lime" />
</Canvas>



LinearGradientBrush

<Canvas xmlns="http://schemas.microsoft.ru/client/2007">
  <TextBlock Canvas.Left="25" 
             Canvas.Top="10" 
             FontFamily="Verdana" 
         FontSize="32" 
         FontWeight="Bold" 
         Text="ASP.NET">
    <TextBlock.Foreground>
      <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
        <GradientStop Color="Red" Offset="0.0" />
        <GradientStop Color="Orange" Offset="0.2" />
        <GradientStop Color="Yellow" Offset="0.4" />
        <GradientStop Color="Green" Offset="0.6" />
        <GradientStop Color="Blue" Offset="0.8" />
        <GradientStop Color="Violet" Offset="1.0" />
      </LinearGradientBrush>
    </TextBlock.Foreground>
    <TextBlock.RenderTransform>
      <ScaleTransform ScaleY="2.0" />
    </TextBlock.RenderTransform>
    <LineBreak/>
    <Run Foreground="Teal" FontFamily="Verdana" FontSize="24">Core Reference</Run>
    <LineBreak/>
    <Run Foreground="Teal" FontFamily="Verdana" FontSize="18" FontStyle="Italic">Dino Esposito,</Run>
    <Run Foreground="SteelBlue" FontFamily="Verdana" FontSize="18" FontStyle="Italic">Microsoft Press, 2008</Run>
  </TextBlock>
</Canvas>



Nested Canvas

<Canvas xmlns="http://schemas.microsoft.ru/client/2007"  
     xmlns:x="http://schemas.microsoft.ru/winfx/2006/xaml"
   x:Name="rootCanvas">
  <Canvas Canvas.Top="30">
    <Rectangle MouseLeftButtonUp="startDownload"
      x:Name="Button1"
      Canvas.Left="20"
      Height="25" Width="50"
      Fill="Silver" />
    <TextBlock
      Canvas.Top ="5" Canvas.Left="30"
      Text="Add" FontSize="12" />
    
    <Rectangle MouseLeftButtonUp="clearTree"
      x:Name="Button2"
      Canvas.Left="80"
      Height="25" Width="50"
      Fill="Silver" />
    <TextBlock
      Canvas.Top ="5" Canvas.Left="90"
      Text="Clear" FontSize="12" />
  </Canvas>

  <Canvas Canvas.Left="5" Canvas.Top="70">
    <Ellipse Height="200" Width="200"
      Stroke="Black" StrokeThickness="10" Fill="Cyan">
      <Ellipse.OpacityMask>
        <LinearGradientBrush>
          <GradientStop Offset="0.25" Color="#00000000"/>
          <GradientStop Offset="1" Color="#FF000000"/>
        </LinearGradientBrush>
      </Ellipse.OpacityMask>
    </Ellipse>
  </Canvas>
  <Canvas x:Name="insertPoint" Canvas.Left="35" Canvas.Top="120">
  </Canvas>
  <Canvas Canvas.Top="10">
    <Rectangle
      x:Name="progressRectangle"
      Canvas.Left="20"
      Height="10" Width="0"
      Fill="Maroon" />
    <Rectangle
      Canvas.Top ="-1"
      Canvas.Left="19" Height="12"
      Width="202"
      StrokeThickness="1" Stroke="Black" />
    <TextBlock
      x:Name="progressText"
      Canvas.Top ="-4" Canvas.Left="230"
      Text="0%" FontSize="12" />
  </Canvas>
</Canvas>



Polyline

<Canvas
    xmlns="http://schemas.microsoft.ru/client/2007"
    xmlns:x="http://schemas.microsoft.ru/winfx/2006/xaml"
  Width="300" Height="300">
  <Polyline Points="150, 150 150, 250 250, 250 250, 150"
    Stroke="Gray" StrokeThickness="5"   
    Canvas.ZIndex="3" />
  <Polygon Points="10,10 10,110 110,110 110,10"
    Stroke="Blue" StrokeThickness="10" Fill="LightBlue" />
  <Path Data="M 0,200 L100,200 50,50z"
      Stroke="LightYellow" Fill="Yellow"
      Canvas.Left="150" Canvas.Top="70" />
</Canvas>



RectangleGeometry

<Canvas Width="300" Height="300"
   xmlns="http://schemas.microsoft.ru/client/2007"
   xmlns:x="http://schemas.microsoft.ru/winfx/2006/xaml">
  <Ellipse Height="200" Width="200" 
       Canvas.Left="30" Canvas.Top="30" Canvas.ZIndex="2"
       Stroke="Black" StrokeThickness="10" Fill="Blue">
    <Ellipse.Clip>
      <RectangleGeometry Rect="0, 0, 100, 100"/>
    </Ellipse.Clip>
  </Ellipse>

  <Ellipse Height="200" Width="200" Canvas.Left="30" Canvas.Top="30"
     Stroke="Black" StrokeThickness="10" Fill="Blue" Opacity="0.3">
  </Ellipse>
</Canvas>



Rectangle.RenderTransform

<Canvas
  xmlns="http://schemas.microsoft.ru/client/2007"
  xmlns:x="http://schemas.microsoft.ru/winfx/2006/xaml"
  Width="400" Height="300">
  <Rectangle Canvas.Top="40" Fill="Blue" Width="50" Height="50" x:Name="MyRect">
    <Rectangle.RenderTransform>
      <TranslateTransform x:Name="MyAnimatedTranslateTransform"
        X="0" Y="0" />
    </Rectangle.RenderTransform>
    
    <Rectangle.Triggers>
      <EventTrigger RoutedEvent="Rectangle.Loaded">
        <BeginStoryboard>
          <Storyboard>
            <DoubleAnimationUsingKeyFrames
              Storyboard.TargetName="MyAnimatedTranslateTransform"
              Storyboard.TargetProperty="X"
              Duration="0:0:10">
              <LinearDoubleKeyFrame Value="0" KeyTime="0:0:0" />
              <LinearDoubleKeyFrame Value="350" KeyTime="0:0:2" />
              <LinearDoubleKeyFrame Value="50" KeyTime="0:0:7" />
              <LinearDoubleKeyFrame Value="200" KeyTime="0:0:8" />
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimation 
              Storyboard.TargetName="MyRect"
              Storyboard.TargetProperty="(Width)"
              To="150"
              Duration="0:0:1" />            
          </Storyboard>
        </BeginStoryboard>
      </EventTrigger>
    </Rectangle.Triggers>
  </Rectangle>
</Canvas>



TextBlock

<Canvas xmlns="http://schemas.microsoft.ru/client/2007"  
     xmlns:x="http://schemas.microsoft.ru/winfx/2006/xaml">
    <TextBlock>
        Hello XAML from the Web--#1
    </TextBlock>
</Canvas>
Источник — «http://nfex.ru/index.php?title=ASP.Net/WPF/WPF_Shapes&oldid=2030»