wpf 放大后Path线宽不一致

解决方法:将变化应用到几何形状本身而不是Path

 <Path Data="M 0 0 20 100 30 0 40 100 50 100 60 0" Stroke="Black" Canvas.Top="20">
                <Path.RenderTransform>
                    <ScaleTransform ScaleX="3" ScaleY="1"/>
                </Path.RenderTransform>
            </Path>

调整为

<Path Stroke="Black" Canvas.Top="40" >
                <Path.Data>
                    <PathGeometry Figures="M 0 0 20 100 30 0 40 100 50 100 60 0" >
                        <PathGeometry.Transform>
                            <ScaleTransform ScaleX="3" ScaleY="2"></ScaleTransform>
                        </PathGeometry.Transform>
                    </PathGeometry>
                </Path.Data>
            </Path>

参考