def plot(self, feature):
        if isinstance(feature, gffutils.Feature):
            feature = asinterval(feature)
        self.make_fig()
        axes = []
        for ax, method in self.panels():
            feature = method(ax, feature)
            axes.append(ax)
        return axes
Logical xor between two images
dataset/ETHPy150Open daler/metaseq/metaseq/minibrowser.py/BaseMiniBrowser.plot--crossover with--dataset/ETHPy150Open kleientertainment/ds_mod_tools/pkg/win32/Python27/Lib/site-packages/PIL/ImageChops.py/logical_xor