csete/gqrx — pull request #38 by vpelletier (2012-07-28 05:36:49+00:00)
Title: Zooming

This is an attempt at getting zoom to work.
It was done in two steps:
- just zooming, which was rather easy
- pan to center on demodulator center freq, which required much more work, and for which I'm not sure I'm using plotter.cpp the way it was intended.