public static IEnumerable <Type> ToTypes(this PixelTypes pixelTypes)
{
if (pixelTypes == PixelTypes.None)
{
return(Enumerable.Empty <Type>());
}
else if (pixelTypes == PixelTypes.All)
{
// TODO: Need to return unknown types here without forcing CLR to load all types in ImageSharp assembly
return(PixelTypes2ClrTypes.Values);
}
return(PixelTypesExpanded.Where(pt => pixelTypes.HasFlag(pt)).Select(pt => pt.ToType()));
}
public static IEnumerable <KeyValuePair <PixelTypes, Type> > ExpandAllTypes(this PixelTypes pixelTypes)
{
if (pixelTypes == PixelTypes.Undefined)
{
return(Enumerable.Empty <KeyValuePair <PixelTypes, Type> >());
}
else if (pixelTypes == PixelTypes.All)
{
// TODO: Need to return unknown types here without forcing CLR to load all types in ImageSharp assembly
return(PixelTypes2ClrTypes);
}
return(AllConcretePixelTypes
.Where(pt => pixelTypes.HasFlag(pt))
.Select(pt => new KeyValuePair <PixelTypes, Type>(pt, pt.ToType())));
}