project.py 文件源码

def load_axes(d):
        """Create an axes or subplot from what is returned by
        :meth:`inspect_axes`"""
        import matplotlib.pyplot as plt
        fig = plt.figure(d.pop('fig', None))
        proj = d.pop('projection', None)
        spines = d.pop('spines', None)
        invert_yaxis = d.pop('yaxis_inverted', None)
        invert_xaxis = d.pop('xaxis_inverted', None)
        if mpl.__version__ >= '2.0' and 'axisbg' in d:  # axisbg is depreceated
            d['facecolor'] = d.pop('axisbg')
        elif mpl.__version__ < '2.0' and 'facecolor' in d:
            d['axisbg'] = d.pop('facecolor')
        if proj is not None and not isinstance(proj, six.string_types):
            proj = getattr(import_module(proj[0]), proj[1])()
        if d.pop('is_subplot', None):
            grid_spec = mpl.gridspec.GridSpec(*d.pop('grid_spec', (1, 1)))
            subplotspec = mpl.gridspec.SubplotSpec(
                grid_spec, *d.pop('subplotspec', (1, None)))
            return fig.add_subplot(subplotspec, projection=proj, **d)
        ret = fig.add_axes(*d.pop('args', []), projection=proj, **d)
        if spines is not None:
            for key, val in spines.items():
                ret.spines[key].update(val)
        if invert_xaxis:
            if ret.get_xlim()[0] < ret.get_xlim()[1]:
                ret.invert_xaxis()
        if invert_yaxis:
            if ret.get_ylim()[0] < ret.get_ylim()[1]:
                ret.invert_yaxis()
        return ret