eyeball.py 文件源码

def __init__(self, **kwargs):
        '''

        '''

        self.kwargs = kwargs
        self.fig = pl.figure(figsize = (6,6))
        self.fig.subplots_adjust(bottom = 0.25)
        self.axtheta = pl.axes([0.3, 0.05, 0.44, 0.03])
        self.theta = Slider(self.axtheta, r'$\theta$', -180., 180., 
                            valinit = 90.)
        self.axphi = pl.axes([0.3, 0.1, 0.44, 0.03])
        self.phi = Slider(self.axphi, r'$\Phi$', -90, 90., valinit = 0.)
        self.axlam = pl.axes([0.3, 0.15, 0.44, 0.03])
        self.lam = Slider(self.axlam, r'$\Lambda$', -90, 90., valinit = 0.)
        self.theta.on_changed(self._update)
        self.phi.on_changed(self._update)
        self.lam.on_changed(self._update)
        self._update(90.)
        pl.show()