Hi all, New to the PyQt, have basic application working. I have been working through Rapid GUI Programming with Python and Qt and have basic programs running.
I am trying to do is display an image, and then using drag-selection to select a sub-image for later processing. Eventually I want to be able to select multiple regions and tag each region for appropruate back end processing, but for now just being able to select one sub-image would be good. I can display an image, but don't know how to implement drag-selection (think it is also know as rubber band selection). I am assuming I will need to write some mouse-callbacks or something. My search-fu has failed me and I haven't been able to find any examples to study. Can someone give me any pointers to which widgets I should be using and perhaps where to find a sample program I can study. If you need more information please ask. Thanks, Brickle. -- _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
