public DziImageTile(ImageProviderBase image, DziImageRequest imageRequest,
int tilePixelDimension, int overlap, string format)
{
_image = image;
_imageRequest = imageRequest;
_level = imageRequest.Level;
_tilePixelDimension = tilePixelDimension;
}
public void ServeDziImageTile(HttpContext context)
{
DziImageRequest request = new DziImageRequest(context.Request.Url);
Collection collection = _collectionCache.Get(request.CollectionKey);
if (collection == null)
{
ServeStaticFile(context, "image/jpeg");
return;
}
CollectionItem item = collection.Items[request.ItemId];
ImageProviderBase image = item.ImageProvider;
DziImageTile imageTile = new DziImageTile(image, request,
DziSerializer.DefaultTileSize, DziSerializer.DefaultOverlap, DziSerializer.DefaultFormat);
imageTile.Write(context.Response);
}