If you have the image and want to serve it using your own url and not through media(...)?h=100&action=crop, then you're a bit on your own, since the Composite.Core.WebClient.Media.ImageResizer.GetResizedImage expects an IMediaFile instance.
What you can do is to create a class that implements the IMediaFile interface, just like this class does and then create an instance of that classpass to Composite.Core.WebClient.Media.ImageResizer.GetResizedImagemage.
I can't promise that it will work, but its worth a try.
What you can do is to create a class that implements the IMediaFile interface, just like this class does and then create an instance of that classpass to Composite.Core.WebClient.Media.ImageResizer.GetResizedImagemage.
I can't promise that it will work, but its worth a try.