ccspecan.py 文件源码

def __init__(self, data, low_freq, high_freq, spacing, delay=.01, parent=None):
        QtGui.QWidget.__init__(self, parent)

        self._low_freq = low_freq
        self._high_freq = high_freq
        self._spacing = spacing
        self._delay= delay

        self._data = self._open_data(data)

        self.render_area = RenderArea(self._data, low_freq, high_freq, spacing, delay)

        main_layout = QtGui.QGridLayout()
        main_layout.setContentsMargins(0, 0, 0, 0)
        main_layout.addWidget(self.render_area, 0, 0)
        self.setLayout(main_layout)

        self.setWindowTitle("RfCat Spectrum Analyzer (thanks Ubertooth!)")