大佬教程收集整理的这篇文章主要介绍了silverlight图片旋转、放大、缩小,大佬教程大佬觉得挺不错的,现在分享给大家,也给大家做个参考。
<UserControl x:Class="TestStoryBoard.Test"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="@L_419_1@"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<Grid x:Name="mainCanvas" Height="404" Width="733" BACkground="Black">
<Grid.columnDeFinitions>
<columnDeFinition />
<columnDeFinition Width="Auto" MinWidth="95" />
</Grid.columnDeFinitions>
<Grid x:Name="grid1" Height="400" Width="636" HorizontalAlignment="Center" VerticalAlignment="Center">
<Image x:Name="image1"
source="orton-nomercy07.jpg"
Stretch="Uniform"
HorizontalAlignment="Center" VerticalAlignment="Center"
RenderTransformOrigin="0.5,0.5">
<Image.RenderTransform>
<TransformGroup>
<RotateTransform x:Name="rotator"/>
<ScaleTransform x:Name="Scale" />
</TransformGroup>
</Image.RenderTransform>
</Image>
</Grid>
<StackPanel Grid.column="1" Margin="0,2,3,0" VerticalAlignment="Top" Height="81">
<Button x:Name="ZoomInButton" Click="ZoomInButton_Click" Content="Zoom In" Height="25" FontWeight="Bold" FontStyle="Italic" >
<Button.BACkground>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="Black" Offset="0"/>
<GradientStop Color="#FFE21E1E" Offset="1"/>
</LinearGradientBrush>
</Button.BACkground>
</Button>
<Button x:Name="ZoomOutButton" Click="ZoomOutButton_Click" Content="Zoom Out" FontWeight="Bold" FontStyle="Italic" >
<Button.BACkground>
<LinearGradientBrush EndPoint="0.5,0">
<GradientStop Color="Black" Offset="0"/>
<GradientStop Color="#FFAF1F1F" Offset="1"/>
</LinearGradientBrush>
</Button.BACkground>
</Button>
<Button x:Name="RotateButton" Click="RotateButton_Click" Content="Rotate" FontWeight="Bold" >
<Button.BACkground>
<LinearGradientBrush EndPoint="0.5,0">
<GradientStop Color="Black" Offset="0"/>
<GradientStop Color="#FFB41C1C" Offset="1"/>
</LinearGradientBrush>
</Button.BACkground>
</Button>
</StackPanel>
</Grid>
</UserControl>
private double angle = 90;
private void ZoomInButton_Click(object sender,RoutedEventArgs E)
{
Scale.ScaleX += 0.25;
Scale.ScaleY += 0.25;
}
private void ZoomOutButton_Click(object sender,RoutedEventArgs E)
{
if (Scale.ScaleX > 0.25)
{
Scale.ScaleX -= 0.25;
Scale.ScaleY -= 0.25;
}
}
private void RotateButton_Click(object sender,RoutedEventArgs E)
{
rotator.Angle += angle;
if (rotator.Angle == 360)
rotator.Angle = 0;
}
本篇文章来源于 空刃软件坊 原文链接:http://dy-wizard.com/Tutorial/silverlight/How%20to%20use%20Image%20Zoom%20In,%20and%20Rotate%20in%20Silverlight%204.aspx
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