def plot(self, ax=None, legend=None, return_fig=False, **kwargs):
        """
        Plot a curve.

        Args:
            ax (ax): A matplotlib axis.
            legend (striplog.legend): A legend. Optional.
            return_fig (bool): whether to return the matplotlib figure.
                Default False.
            kwargs: Arguments for ``ax.set()``

        Returns:
            ax. If you passed in an ax, otherwise None.
        """
        if ax is None:
            fig = plt.figure(figsize=(2, 10))
            ax = fig.add_subplot(111)
            return_ax = False
        else:
            return_ax = True

        d = None
        if legend is not None:
            try:
                d = legend.get_decor(self)
            except:
                pass

        if d is not None:
            kwargs['color'] = d.colour
            kwargs['lw'] = getattr(d, 'lineweight', None) or getattr(d, 'lw', 1)
            kwargs['ls'] = getattr(d, 'linestyle', None) or getattr(d, 'ls', '-')

            # Attempt to get axis parameters from decor.
            axkwargs = {}

            xlim = getattr(d, 'xlim', None)
            if xlim is not None:
                axkwargs['xlim'] = list(map(float, xlim.split(',')))

            xticks = getattr(d, 'xticks', None)
            if xticks is not None:
                axkwargs['xticks'] = list(map(float, xticks.split(',')))

            xscale = getattr(d, 'xscale', None)
            if xscale is not None:
                axkwargs['xscale'] = xscale

            ax.set(**axkwargs)

        ax.plot(self, self.basis, **kwargs)
        ax.set_title(self.mnemonic)  # no longer needed
        ax.set_xlabel(self.units)

        if False:  # labeltop of axes?
            ax.xaxis.tick_top()

        if True:  # rotate x-tick labels
            labels = ax.get_xticklabels()
            for label in labels:
                label.set_rotation(90)

        ax.set_ylim([self.stop, self.start])
        ax.grid('on', color='k', alpha=0.33, lw=0.33, linestyle='-')

        if return_ax:
            return ax
        elif return_fig:
            return fig
        else:
            return None
def plot ( self , ax = None , legend = None , return_fig = False , ** kwargs ) : if ax is None : fig = plt . figure ( figsize = ( 2 , 10 ) ) ax = fig . add_subplot ( 111 ) return_ax = False else : return_ax = True d = None if legend is not None : try : d = legend . get_decor ( self ) except : pass if d is not None : kwargs [ 'color' ] = d . colour kwargs [ 'lw' ] = getattr ( d , 'lineweight' , None ) or getattr ( d , 'lw' , 1 ) kwargs [ 'ls' ] = getattr ( d , 'linestyle' , None ) or getattr ( d , 'ls' , '-' ) axkwargs = { } xlim = getattr ( d , 'xlim' , None ) if xlim is not None : axkwargs [ 'xlim' ] = list ( map ( float , xlim . split ( ',' ) ) ) xticks = getattr ( d , 'xticks' , None ) if xticks is not None : axkwargs [ 'xticks' ] = list ( map ( float , xticks . split ( ',' ) ) ) xscale = getattr ( d , 'xscale' , None ) if xscale is not None : axkwargs [ 'xscale' ] = xscale ax . set ( ** axkwargs ) ax . plot ( self , self . basis , ** kwargs ) ax . set_title ( self . mnemonic ) ax . set_xlabel ( self . units ) if False : ax . xaxis . tick_top ( ) if True : labels = ax . get_xticklabels ( ) for label in labels : label . set_rotation ( 90 ) ax . set_ylim ( [ self . stop , self . start ] ) ax . grid ( 'on' , color = 'k' , alpha = 0.33 , lw = 0.33 , linestyle = '-' ) if return_ax : return ax elif return_fig : return fig else : return None
Plot a curve.

        Args:
            ax (ax): A matplotlib axis.
            legend (striplog.legend): A legend. Optional.
            return_fig (bool): whether to return the matplotlib figure.
                Default False.
            kwargs: Arguments for ``ax.set()``

        Returns:
            ax. If you passed in an ax, otherwise None.