How to get GIF background color

[Rameron]

Hi there.

I'm using ImageSharp library for displaying GIF animation in MAUI application because standard tools are not working correctly on all over platforms, so combination of ImageSharp+SkiaSharp allowed me to do this just by drawing the frames one by one, using GifDisposalMethod of the frames.

But for "GifDisposalMethod.RestoreToBackground" I should know the background colour of GIF and I found out that ImageSharp should know this colour but I don't know how to get it.

Can anyone help me please? Thanks.