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#116: indicate current zoom level for images

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Paddy Xu
2017-11-16 22:47:23 +02:00
parent 734b0e36e3
commit 93dae0a8ca
3 changed files with 58 additions and 4 deletions
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16
QuickLook.Plugin/QuickLook.Plugin.ImageViewer/ImagePanel.xaml
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@@ -9,7 +9,7 @@
x:Name="imagePanel"
d:DesignHeight="300" d:DesignWidth="300">
<Grid>
<Rectangle Visibility="{Binding BackgroundVisibility, ElementName=imagePanel}">
<Rectangle Visibility="{Binding BackgroundVisibility, ElementName=imagePanel}" RenderOptions.BitmapScalingMode="NearestNeighbor">
<Rectangle.Fill>
<ImageBrush x:Name="backgroundBrush" ImageSource="Resources/background-b.png" AlignmentY="Top"
Viewport="0,0,32,32"
@@ -22,5 +22,19 @@
RenderOptions.BitmapScalingMode="{Binding RenderMode, ElementName=imagePanel}"
AnimationUri="{Binding ImageUriSource, ElementName=imagePanel}" />
</ScrollViewer>
<Border x:Name="zoomLevelInfo" CornerRadius="5" IsHitTestVisible="False" Opacity="0" Background="Gray" Padding="15,4,15,4" HorizontalAlignment="Center" VerticalAlignment="Center">
<TextBlock Foreground="White" FontSize="18" Text="{Binding ElementName=imagePanel, Path=ZoomFactor, StringFormat={}{0:P0}}" />
<Border.Resources>
<Storyboard x:Key="StoryboardShowZoomLevelInfo">
<DoubleAnimationUsingKeyFrames Storyboard.Target="{Binding Source={x:Reference zoomLevelInfo}}" Storyboard.TargetProperty="Opacity">
<DoubleAnimationUsingKeyFrames.KeyFrames>
<LinearDoubleKeyFrame Value="0.9" KeyTime="0:0:0.1" />
<LinearDoubleKeyFrame Value="0.9" KeyTime="0:0:0.6" />
<LinearDoubleKeyFrame Value="0" KeyTime="0:0:0.8" />
</DoubleAnimationUsingKeyFrames.KeyFrames>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</Border.Resources>
</Border>
</Grid>
</UserControl>