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41 lines
1.9 KiB
C#
41 lines
1.9 KiB
C#
Use Slider to control the ScaleTransform
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<StackPanel 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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<Label Content="ScaleX" />
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<ScrollBar Name="xscroll" Orientation="Horizontal" Value="1" Minimum="-16" Maximum="16" />
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<TextBlock HorizontalAlignment="Center" Text="{Binding ElementName=xscroll, Path=Value}" />
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<Label Content="ScaleY" />
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<ScrollBar Name="yscroll" Orientation="Horizontal" Value="1" Minimum="-16" Maximum="16" />
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<TextBlock HorizontalAlignment="Center" Text="{Binding ElementName=yscroll, Path=Value}" />
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<Label Content="CenterX" />
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<ScrollBar Name="xcenter" Orientation="Horizontal" Value="0" Minimum="-120" Maximum="120" />
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<TextBlock HorizontalAlignment="Center" Margin="12" Text="{Binding ElementName=xcenter, Path=Value}" />
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<Label Content="CenterY" />
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<ScrollBar Name="ycenter" Orientation="Horizontal" Value="0" Minimum="-120" Maximum="120" />
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<TextBlock HorizontalAlignment="Center" Margin="12" Text="{Binding ElementName=ycenter, Path=Value}" />
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<Canvas>
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<Button Name="btn" Content="Button" Canvas.Left="120" Canvas.Top="120">
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<Button.RenderTransform>
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<ScaleTransform
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ScaleX="{Binding ElementName=xscroll, Path=Value}"
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ScaleY="{Binding ElementName=yscroll, Path=Value}"
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CenterX="{Binding ElementName=xcenter, Path=Value}"
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CenterY="{Binding ElementName=ycenter, Path=Value}" />
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</Button.RenderTransform>
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</Button>
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<StackPanel>
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<TextBlock Text="{Binding ElementName=btn, Path=ActualWidth}" />
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<TextBlock Text="::" />
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<TextBlock Text="{Binding ElementName=btn, Path=ActualHeight}" />
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</StackPanel>
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</Canvas>
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</StackPanel>
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