class_docstr: Stacked time series line plot.
class_docstr_tok: ["Stacked","time","series","line","plot","."]
code: def _plot(self) -> plt.figure:
      fig = plt.figure(figsize=self.figsize)
      layout = (self.df.shape[1], 1)
  
      for ix, col in enumerate(self.df.columns):
          ax = plt.subplot2grid(layout, (ix, 0))
          ax.plot(
              self.df.index,
              self.df[col],
              linewidth=0.75,
              color=self.PALETTE[0],
          )
          ax.set_ylabel(col)
      plt.tight_layout()
      plt.close(fig)
      return fig
  
file_path: tslumen/tslumen/plot/static/line.py
imports: from typing import Tuple, Optional, List, Union
  from dataclasses import dataclass
  from itertools import cycle
  import pandas
  import matplotlib.pyplot
  from tslumen.plot.utils import cmap_to_list
  from tslumen.plot.static.base import Figure
label_desc: Use image node_id 1 for calling the TSStack obj's underlying member method code with example usage: obj._plot() and returns: fig