dsci_524_ezplot.plot_line
=========================

.. py:module:: dsci_524_ezplot.plot_line


Functions
---------

.. autoapisummary::

   dsci_524_ezplot.plot_line.plot_line


Module Contents
---------------

.. py:function:: plot_line(df, x, y, title=None, xlabel=None, ylabel=None, x_decimals=None, y_decimals=None)

   Create a line plot using data from a pandas DataFrame.

   :param df: Input DataFrame containing the data to plot
   :type df: pandas.DataFrame
   :param x: Column name for x-axis values
   :type x: str
   :param y: Column name for y-axis values
   :type y: str
   :param title: Title of the plot (default: None)
   :type title: str, optional
   :param xlabel: Label for x-axis (default: x column name)
   :type xlabel: str, optional
   :param ylabel: Label for y-axis (default: y column name)
   :type ylabel: str, optional
   :param x_decimals: Number of decimal places for x-axis values (default: None)
   :type x_decimals: int, optional
   :param y_decimals: Number of decimal places for y-axis values (default: None)
   :type y_decimals: int, optional

   :returns:

             - matplotlib.figure.Figure
                 The figure object containing the plot
             - matplotlib.axes.Axes
                 The axes object containing the plot elements
   :rtype: tuple

   .. rubric:: Examples

   >>> import pandas as pd
   >>> df = pd.DataFrame({'year': [2020, 2021, 2022], 'sales': [100, 150, 200]})
   >>> fig, ax = plot_line(df, 'year', 'sales', 'Annual Sales', 'Year', 'Sales',
   ...                     x_decimals=0, y_decimals=2)