// Constructors, Finalizer and Dispose
//======================================================================
public DeepZoomImageTile(ImageProviderBase image, DeepZoomImageRequest imageRequest,
int tilePixelDimension, int overlap, string format)
{
m_image = image;
m_imageRequest = imageRequest;
m_level = imageRequest.Level;
m_tilePixelDimension = tilePixelDimension;
}
public void ServeDeepZoomImage(HttpContext context)
{
DeepZoomImageRequest request = new DeepZoomImageRequest(context.Request.Url);
Collection collection = m_collectionCache.Get(request.CollectionKey);
if (null == collection)
{
context.Response.StatusCode = (int)HttpStatusCode.NotFound;
context.Response.StatusDescription = "Pivot image data not found. Cache may have expired.";
return;
}
CollectionItem item = collection.Items[request.ItemId];
ImageProviderBase image = item.ImageProvider;
DeepZoomImageTile imageTile = new DeepZoomImageTile(image, request,
DziSerializer.DefaultTileSize, DziSerializer.DefaultOverlap, DziSerializer.DefaultFormat);
imageTile.Write(context.Response);
}