如何在 C# 中全局设置 RenderOptions?

How to set RenderOptions globally in C#?

我对像素化图像有问题,后来发现 RenderOptions.BitmapScalingMode="HighQuality" 解决了问题。有没有办法全局设置它而不是将代码添加到每个单独的图像?

只需从全局适用的样式设置它:

<Application x:Class="SO_72015119.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
        <Style TargetType="{x:Type Image}" BasedOn="{StaticResource {x:Type Image}}">
            <Setter Property="RenderOptions.BitmapScalingMode" Value="HighQuality" />
        </Style>
    </Application.Resources>
</Application>