<PackageReference Include="System.Drawing.Common" Version="10.0.0-preview.1.25080.3" />

PixelFormat

public enum PixelFormat
Specifies the format of the color data for each pixel in the image.
namespace System.Drawing.Imaging { public enum PixelFormat { Indexed = 65536, Gdi = 131072, Alpha = 262144, PAlpha = 524288, Extended = 1048576, Canonical = 2097152, Undefined = 0, DontCare = 0, Format1bppIndexed = 196865, Format4bppIndexed = 197634, Format8bppIndexed = 198659, Format16bppGrayScale = 1052676, Format16bppRgb555 = 135173, Format16bppRgb565 = 135174, Format16bppArgb1555 = 397319, Format24bppRgb = 137224, Format32bppRgb = 139273, Format32bppArgb = 2498570, Format32bppPArgb = 925707, Format48bppRgb = 1060876, Format64bppArgb = 3424269, Format64bppPArgb = 1851406, Max = 15 } }