public static MaskDrawable?GetSvgElementMask(SvgElement svgElement, SKRect skBounds, HashSet <Uri> uris, CompositeDisposable disposable)
{
var svgMaskRef = svgElement.GetUriElementReference <SvgMask>("mask", uris);
if (svgMaskRef == null || svgMaskRef.Children == null)
{
return(null);
}
var maskDrawable = new MaskDrawable(svgMaskRef, skBounds, null, null, Attributes.None);
disposable.Add(maskDrawable);
return(maskDrawable);
}