65 lines
2.8 KiB
Plaintext
65 lines
2.8 KiB
Plaintext
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<UserControl
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x:Class="WPFluent.Controls.ImageView"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:local="clr-namespace:WPFluent.Controls"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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x:Name="imagePanel"
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d:DesignHeight="300"
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d:DesignWidth="300"
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mc:Ignorable="d">
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<Grid>
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<Rectangle RenderOptions.BitmapScalingMode="NearestNeighbor" Visibility="{Binding BackgroundVisibility, ElementName=imagePanel}">
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<Rectangle.Fill>
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<ImageBrush
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AlignmentY="Top"
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ImageSource="{DynamicResource ImageViewerBackground}"
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RenderOptions.BitmapScalingMode="NearestNeighbor"
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Stretch="UniformToFill"
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TileMode="Tile"
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Viewport="0,0,32,32"
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ViewportUnits="Absolute" />
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</Rectangle.Fill>
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</Rectangle>
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<ScrollViewer
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x:Name="viewPanel"
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BorderThickness="0"
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Focusable="False"
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HorizontalScrollBarVisibility="Auto"
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IsManipulationEnabled="True"
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VerticalScrollBarVisibility="Auto">
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<local:AnimatedImage
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x:Name="viewPanelImage"
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AnimationUri="{Binding ImageUriSource, ElementName=imagePanel}"
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RenderOptions.BitmapScalingMode="{Binding RenderMode, ElementName=imagePanel}"
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Stretch="None" />
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</ScrollViewer>
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<Border
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x:Name="zoomLevelInfo"
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Padding="15,4,15,4"
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HorizontalAlignment="Center"
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VerticalAlignment="Center"
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Background="Gray"
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CornerRadius="5"
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IsHitTestVisible="False"
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Opacity="0">
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<TextBlock
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FontSize="18"
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Foreground="White"
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Text="{Binding ElementName=imagePanel, Path=ZoomFactor, StringFormat={}{0:P0}}" />
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<Border.Resources>
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<Storyboard x:Key="StoryboardShowZoomLevelInfo">
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<DoubleAnimationUsingKeyFrames Storyboard.Target="{Binding Source={x:Reference zoomLevelInfo}}" Storyboard.TargetProperty="Opacity">
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<DoubleAnimationUsingKeyFrames.KeyFrames>
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<LinearDoubleKeyFrame KeyTime="0:0:0.1" Value="0.9" />
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<LinearDoubleKeyFrame KeyTime="0:0:0.6" Value="0.9" />
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<LinearDoubleKeyFrame KeyTime="0:0:0.8" Value="0" />
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</DoubleAnimationUsingKeyFrames.KeyFrames>
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</DoubleAnimationUsingKeyFrames>
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</Storyboard>
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</Border.Resources>
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</Border>
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</Grid>
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</UserControl>
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