mirror of
https://gitee.com/akwkevin/aistudio.-wpf.-diagram
synced 2026-03-03 00:00:57 +08:00
39 lines
2.3 KiB
Plaintext
39 lines
2.3 KiB
Plaintext
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<UserControl x:Class="AIStudio.Wpf.ADiagram.Controls.SliderRotation"
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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:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:local="clr-namespace:AIStudio.Wpf.ADiagram.Controls"
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mc:Ignorable="d"
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d:DesignHeight="450" d:DesignWidth="800"
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Name="sliderRotation"
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Foreground="{DynamicResource Fluent.Ribbon.Brushes.AccentBaseColorBrush}" BorderBrush="{DynamicResource BlackBrush}" >
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<Viewbox>
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<Grid>
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<Canvas Name="canvas" Width="80" Height="80" HorizontalAlignment="Center" VerticalAlignment="Center">
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<Ellipse Height="80" Width="80" Name="ellipseBack"
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Stroke="{x:Null}"
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Fill="{Binding ElementName=sliderRotation, Path=BorderBrush}"
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MouseLeave="ellipseBack_MouseLeave"
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MouseMove="ellipseBack_MouseMove"
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MouseLeftButtonUp="ellipseBack_MouseUp"
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MouseLeftButtonDown="ellipseBack_MouseDown"
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StrokeThickness="0.5">
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<!--<Ellipse.Effect>-->
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<!--Effect：外部光圈-->
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<!--
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<DropShadowEffect Direction="270" Color="Black" Opacity="0.5" BlurRadius="3" ShadowDepth="1"/>
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</Ellipse.Effect>-->
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</Ellipse>
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<Ellipse Height="20" Name="handle" Stroke="#20000000" Width="20" Fill="{Binding ElementName=sliderRotation, Path=Foreground}" RenderTransformOrigin="0.5,2"
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IsHitTestVisible="False" Margin="30,0,0,0">
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<Ellipse.RenderTransform>
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<RotateTransform x:Name="rotate" Angle="{Binding ElementName=sliderRotation, Path=Value}"/>
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<!--RotateTransform：能够让某对象产生旋转变化，根据中心点进行顺时针旋转或逆时针旋转。-->
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</Ellipse.RenderTransform>
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</Ellipse>
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</Canvas>
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</Grid>
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</Viewbox>
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</UserControl>
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