WPF以不同的方式显示相同的行

Question

i绘制x直线。相同的厚度等。但是每四行看起来都明显不同 - 较薄。

<Canvas Name="Canvas">
    <Line X1="100" Y1="100" X2="500" Y2="100" Stroke="Black" StrokeThickness="1" RenderOptions.EdgeMode="Unspecified"/>
    <Line X1="100" Y1="125" X2="500" Y2="125" Stroke="Black" StrokeThickness="1" RenderOptions.EdgeMode="Unspecified"/>
    <Line X1="100" Y1="150" X2="500" Y2="150" Stroke="Black" StrokeThickness="1" RenderOptions.EdgeMode="Unspecified"/>
    <Line X1="100" Y1="175" X2="500" Y2="175" Stroke="Black" StrokeThickness="1" RenderOptions.EdgeMode="Unspecified"/>
    <Line X1="100" Y1="200" X2="500" Y2="200" Stroke="Black" StrokeThickness="1" RenderOptions.EdgeMode="Unspecified"/>
    <Line X1="100" Y1="225" X2="500" Y2="225" Stroke="Black" StrokeThickness="1" RenderOptions.EdgeMode="Unspecified"/>
    <Line X1="100" Y1="250" X2="500" Y2="250" Stroke="Black" StrokeThickness="1" RenderOptions.EdgeMode="Unspecified"/>
    <Line X1="100" Y1="275" X2="500" Y2="275" Stroke="Black" StrokeThickness="1" RenderOptions.EdgeMode="Unspecified"/>
    <Line X1="100" Y1="300" X2="500" Y2="300" Stroke="Black" StrokeThickness="1" RenderOptions.EdgeMode="Unspecified"/>
</Canvas>

渲染选项是别名还是未指定。两个输出都显示并非相同的线路。我什至将Windows DPI设置为100％，看起来仍然相同。

如何修复？有人经历过吗？

Answer 1

尝试在Canvas上启用SnapsToDevicePixels。

<Canvas Name="Canvas" SnapsToDevicePixels="True">

这将减少抗缩化的伪影并确保在像素边界上绘制线条。