Add xtick_interval argument to plot_likert function

based on discussion in #18

It was previously only available in plot_counts.

plot_likert/plot_likert.py

@@ -196,6 +196,7 @@ def plot_likert(
     label_max_width: int = 30,
     drop_zeros: bool = False,
     figsize=None,
+    xtick_interval: typing.Optional[int] = None,
 ) -> matplotlib.axes.Axes:
     """
     The purpose of this function is to combine all of the steps into one 'simple' function.
@@ -215,7 +216,14 @@ def plot_likert(
     else:
         counts = likert_counts(df_fixed, format_scale, label_max_width, drop_zeros)
 
-    return plot_counts(counts, plot_scale, plot_percentage, colors, figsize=figsize)
+    return plot_counts(
+        counts,
+        plot_scale,
+        plot_percentage,
+        colors,
+        figsize=figsize,
+        xtick_interval=xtick_interval,
+    )
 
 
 def raw_scale(df: pd.DataFrame) -> pd.DataFrame:

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="plot-likert",
-    version="0.3.5",
+    version="0.3.6",
     author="nmalkin",
     description="Library to visualize results from Likert-style survey questions",
     long_description=long_description,