Using loadImageWithURl and call backs?

[VeeruPV]

Hi there,
A great library indeed. It works flawlessly when i set imageURL to load a remote image.

However, i would like to have a placeholder image, and change it to an error image if the URL fails loading.
Can somebody give a quick snippet on how to use loadImageWithURL?

Thanks a bunch

[sanderfoobar]

I would also like to know how to deal with callbacks (without changing the library, preferably). I need to do some actions after the image is successfully downloaded (and set). In my case, this is resizing the containerview that the image is in, with the downloaded image's size.