silverlight五种画刷

最新推荐文章于 2018-05-17 17:21:50 发布

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最新推荐文章于 2018-05-17 17:21:50 发布

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原文链接：http://www.cnblogs.com/shangguanxiaoxian/p/3722142.html

本文介绍在Windows环境中使用SolidColorBrush、LinearGradientBrush、RadialGradientBrush、ImageBrush和VideoBrush进行图形元素的绘制与展示，包括纯色、线性渐变、径向渐变、图像与视频的应用。

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1.SolidColorBrush(纯色画刷)：

2.LinearGradientBrush(线性渐变画刷)：

3.RedialGradientBrush(径向渐变画刷)：

4.ImageBrush(图像画刷)：

5.VideoBrush(视频画刷)：

1.SolidColorBrush(纯色画刷)： 1 <Rectangle RadiusX="3" RadiusY="3"> 2 <Rectangle.Fill> 3 <SolidColorBrush Color="GreenYellow"></SolidColorBrush> 4 </Rectangle.Fill> 5 </Rectangle>
2.LinearGradientBrush(线性渐变画刷)： 1 <StackPanel Grid.Column="1"> 2 <StackPanel.Background> 3 <LinearGradientBrush StartPoint="1,0" EndPoint="1,1"> 4 <GradientStopCollection> 5 <GradientStop Offset="0.1" Color="Red"></GradientStop> 6 <GradientStop Offset="0.5" Color="Orange"></GradientStop> 7 <GradientStop Offset="0.9" Color="Green"></GradientStop> 8 </GradientStopCollection> 9 </LinearGradientBrush> 10 </StackPanel.Background> 11 </StackPanel>
3.RedialGradientBrush(径向渐变画刷)： 1 <Rectangle Grid.Column="0" Grid.Row="1" > 2 <Rectangle.Fill> 3 <RadialGradientBrush Center="0.5,0.5" GradientOrigin="0.5,0.5"> 4 <GradientStop Offset="0" Color="White"></GradientStop> 5 <GradientStop Offset="0.5" Color="Green"></GradientStop> 6 <GradientStop Offset="0.7" Color="Blue"></GradientStop> 7 <GradientStop Offset="0.9" Color="Yellow"></GradientStop> 8 </RadialGradientBrush> 9 </Rectangle.Fill> 10 </Rectangle>
4.ImageBrush(图像画刷)： 1 <TextBox Grid.Column="1" Grid.Row="1"> 2 <TextBox.Background> 3 <ImageBrush ImageSource="/Brush;component/image/xinghun.jpg" Stretch="Fill"></ImageBrush> 4 </TextBox.Background> 5 </TextBox>
5.VideoBrush(视频画刷)： 1 <MediaElement Name="SX" Source="/Brush;component/image/水仙.wmv" Grid.Row="2"> 2 </MediaElement> 3 <TextBox Grid.Column="1" Grid.Row="2"> 4 <TextBox.Background> 5 <VideoBrush SourceName="SX" Stretch="Fill"></VideoBrush> 6 </TextBox.Background> 7 </TextBox>
1 <Grid x:Name="LayoutRoot" Background="White"> 2 <Grid.ColumnDefinitions> 3 <ColumnDefinition></ColumnDefinition> 4 <ColumnDefinition></ColumnDefinition> 5 </Grid.ColumnDefinitions> 6 <Grid.RowDefinitions> 7 <RowDefinition></RowDefinition> 8 <RowDefinition></RowDefinition> 9 <RowDefinition></RowDefinition> 10 </Grid.RowDefinitions> 11 <Rectangle RadiusX="3" RadiusY="3"> 12 <Rectangle.Fill> 13 <SolidColorBrush Color="GreenYellow"></SolidColorBrush> 14 </Rectangle.Fill> 15 </Rectangle> 16 <StackPanel Grid.Column="1"> 17 <StackPanel.Background> 18 <LinearGradientBrush StartPoint="1,0" EndPoint="1,1"> 19 <GradientStopCollection> 20 <GradientStop Offset="0.1" Color="Red"></GradientStop> 21 <GradientStop Offset="0.5" Color="Orange"></GradientStop> 22 <GradientStop Offset="0.9" Color="Green"></GradientStop> 23 </GradientStopCollection> 24 </LinearGradientBrush> 25 </StackPanel.Background> 26 </StackPanel> 27 <Rectangle Grid.Column="0" Grid.Row="1" > 28 <Rectangle.Fill> 29 <RadialGradientBrush Center="0.5,0.5" GradientOrigin="0.5,0.5"> 30 <GradientStop Offset="0" Color="White"></GradientStop> 31 <GradientStop Offset="0.5" Color="Green"></GradientStop> 32 <GradientStop Offset="0.7" Color="Blue"></GradientStop> 33 <GradientStop Offset="0.9" Color="Yellow"></GradientStop> 34 </RadialGradientBrush> 35 </Rectangle.Fill> 36 </Rectangle> 37 <TextBox Grid.Column="1" Grid.Row="1"> 38 <TextBox.Background> 39 <ImageBrush ImageSource="/Brush;component/image/xinghun.jpg" Stretch="Fill"></ImageBrush> 40 </TextBox.Background> 41 </TextBox> 42 <MediaElement Name="SX" Source="/Brush;component/image/水仙.wmv" Grid.Row="2" Grid.Column="0"> 43 </MediaElement> 44 <TextBox Grid.Column="1" Grid.Row="2"> 45 <TextBox.Background> 46 <VideoBrush SourceName="SX" Stretch="Fill"></VideoBrush> 47 </TextBox.Background> 48 </TextBox> 49 </Grid> View Code