使ScaleTransform从Center而不是左上角开始

ImJ*_*mes 35 .net c# wpf xaml button

我有一个按钮的样式,当鼠标悬停时它应该增长到1.5倍.问题是Button从左上角而不是中心增长.有谁知道如何解决这一问题?

<Style x:Key="sizeButton" TargetType="Button">
    <Style.Triggers>
        <Trigger Property="IsMouseOver" Value="True">
            <Setter Property="RenderTransform">
                <Setter.Value>
                    <ScaleTransform ScaleX="1.5" ScaleY="1.5"/>
                </Setter.Value>
            </Setter>
        </Trigger>
    </Style.Triggers>
</Style>
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尝试过Henk Holterman提供的解决方案,但我无法使用以下代码.它似乎没有效果或我做错了吗?

<Window.Resources>
    <Style x:Key="sizeButton" TargetType="Button">
        <Style.Triggers>
            <Trigger Property="IsMouseOver" Value="True">
                <Setter Property="RenderTransform">
                    <Setter.Value>
                        <ScaleTransform CenterX="0.5" CenterY="0.5" ScaleX="1.5" ScaleY="1.5"/>
                    </Setter.Value>
                </Setter>
            </Trigger>
        </Style.Triggers>
    </Style>
</Window.Resources>
<StackPanel>
    <Button Content="Increase Size" Width="100" Height="50" Style="{StaticResource sizeButton}"/>
</StackPanel>
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Fre*_*lad 64

你可以设置RenderTransformOrigin"0.5, 0.5"

<Style x:Key="sizeButton" TargetType="Button">
    <Setter Property="RenderTransformOrigin" Value="0.5, 0.5"/>
    <Style.Triggers>
        <Trigger Property="IsMouseOver" Value="True">
            <Setter Property="RenderTransform">
                <Setter.Value>
                    <ScaleTransform ScaleX="1.5" ScaleY="1.5"/>
                </Setter.Value>
            </Setter>
        </Trigger>
    </Style.Triggers>
</Style>
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小智 6

ScaleTransform.CenterX和ScaleTransform.CenterY不是[0,1]之间的值,而应该是绝对像素值.

<ScaleTransform CenterX="50" CenterY="25" ScaleX="1.5" ScaleY="1.5"/>
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