From b689f6e6b63a3c41298d3238236a96afc58fa5a3 Mon Sep 17 00:00:00 2001
From: zqleslie <17967998@qq.com>
Date: Thu, 14 May 2026 23:00:30 +0800
Subject: [PATCH] fix: round percentage decimals to 1 decimal place in likert
 plots

When plot_percentage=True, percentages now default to 1 decimal place
instead of showing excessive precision that clutters the plot.

Adds percent_decimals parameter (default=1) to paq_likert() and
stacked_likert() functions.

Fixes #152
---
 src/soundscapy/plotting/likert.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/soundscapy/plotting/likert.py b/src/soundscapy/plotting/likert.py
index 99fcafde..efe9b645 100644
--- a/src/soundscapy/plotting/likert.py
+++ b/src/soundscapy/plotting/likert.py
@@ -202,6 +202,7 @@ def paq_likert(
     ax: Axes | None = None,
     plot_percentage: bool = False,
     bar_labels: bool = True,
+    percent_decimals: int = 1,
     **kwargs,
 ) -> None:
     """
@@ -255,6 +256,7 @@ def paq_likert(
         new_data,
         LIKERT_SCALES.paq,
         plot_percentage=plot_percentage,
+        percent_decimals=percent_decimals if plot_percentage else 0,
         ax=ax,
         legend=legend,
         bar_labels=bar_labels,  # show the bar labels
@@ -272,6 +274,7 @@ def stacked_likert(
     ax: Axes | None = None,
     plot_percentage: bool = False,
     bar_labels: bool = True,
+    percent_decimals: int = 1,
     **kwargs,
 ) -> None:
     """
@@ -351,6 +354,7 @@ def stacked_likert(
         pd.Series(new_data),
         match_col_to_likert_scale(column),
         plot_percentage=plot_percentage,
+        percent_decimals=percent_decimals if plot_percentage else 0,
         ax=ax,
         legend=legend,
         bar_labels=bar_labels,