A rather technical question, but it's still a valid one. I have an app based rather loosely on the AQGridView project. Does anyone know an efficient method for getting the url's from a cell (objectatindex) and then sending those links one at a time to get a thumbnail of the first pdf page. After that all I would need to do is just set it as the image for the cell. I have taken a look at this and found it unsatisfactory as it is non-void and un-dispatch-able. I've tried calling it in a void method, but it was trying to parse every link at once, and they are very large PDF's.
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