<PackageReference Include="System.Drawing.Common" Version="10.0.0-rc.1.25451.107" />

System.Drawing.Imaging.FrameDimension

public sealed class FrameDimension
Provides properties that get the frame dimensions of an image. Not inheritable.
namespace System.Drawing.Imaging { public sealed class FrameDimension { public Guid Guid { get; } public static FrameDimension Page { get; } public static FrameDimension Resolution { get; } public static FrameDimension Time { get; } public FrameDimension(Guid guid); } }