public Preview GetPreview(
TdApi.Photo photo,
PreviewQuality quality)
{
var types = GetTypesByQuality(quality);
var file = photo.Sizes
.Where(s => Array.IndexOf(types, s.Type) >= 0)
.OrderBy(s => Array.IndexOf(types, s.Type))
.FirstOrDefault()?.Photo;
return(new Preview
{
Bitmap = GetBitmap(file),
Quality = PreviewQuality.High
});
}
public IObservable <Preview> LoadPreview(
TdApi.Photo photo,
PreviewQuality quality)
{
var types = GetTypesByQuality(quality);
var file = photo.Sizes
.Where(s => Array.IndexOf(types, s.Type) >= 0)
.OrderBy(s => Array.IndexOf(types, s.Type))
.FirstOrDefault()?.Photo;
return(LoadBitmap(file)
.Select(bitmap => new Preview
{
Bitmap = bitmap,
Quality = quality
}));
}
