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【WPF】图片等可视化元素缩放变换及中心点设置
xaml: <StackPanel> <Canvas MouseWheel="Canvas_MouseWheel"> <Canvas.RenderTransform><ScaleTransform x:Name="st"/> </Canvas.RenderTransform> <TextBlock>Some text</TextBlock></C【WPF】图片等可视化元素缩放变换及中心点设置
xaml: <StackPanel> <Canvas MouseWheel="Canvas_MouseWheel"> <Canvas.RenderTransform><ScaleTransform x:Name="st"/> </Canvas.RenderTransform> <TextBlock>Some text</TextBlock></C