public IObservable <IBitmap> GetImage(Uri uri, TimeSpan offset, DesiredImageSize desiredDimensions)
{
var url = uri.ToString();
return(_cache.LoadImageFromUrl(GetDimensionKey(uri, desiredDimensions), url, false, desiredDimensions.Width,
desiredDimensions.Height,
offset.GetAbsoluteUtc()));
}
async Task<IBitmap> Download(Uri uri, DesiredImageSize desiredSize)
=> await _downloader.GetImage(uri, _defaultCacheTime, desiredSize);
async Task<BitmapSource> BmiFromUrlAsync(Uri uri, DesiredImageSize desiredSize) {
using (var bitMap = await Download(uri, desiredSize).ConfigureAwait(false))
return GetBitMapFromMemoryStream(bitMap);
}
static string GetDimensionKey(Uri uri, DesiredImageSize desiredDimensions)
=> uri + "??dimensions=" + desiredDimensions;
public IObservable<IBitmap> GetImage(Uri uri, TimeSpan offset, DesiredImageSize desiredDimensions) {
var url = uri.ToString();
return _cache.LoadImageFromUrl(GetDimensionKey(uri, desiredDimensions), url, false, desiredDimensions.Width,
desiredDimensions.Height,
offset.GetAbsoluteUtc());
}
public IObservable<IBitmap> GetImage(Uri uri, DesiredImageSize desiredDimensions)
=> _cache.LoadImageFromUrl(GetDimensionKey(uri, desiredDimensions), uri.ToString(), false,
desiredDimensions.Width, desiredDimensions.Height);
static string GetDimensionKey(Uri uri, DesiredImageSize desiredDimensions) => uri + "??dimensions=" + desiredDimensions;
public IObservable <IBitmap> GetImage(Uri uri, DesiredImageSize desiredDimensions)
=> _cache.LoadImageFromUrl(GetDimensionKey(uri, desiredDimensions), uri.ToString(), false,
desiredDimensions.Width, desiredDimensions.Height);
