Reverse horizontal series. Fix #229 Second edition

10 years ago · 8af2e77cb4
1 changed files with 6 additions and 1 deletions
--- a/pygal/graph/bar.py
+++ b/pygal/graph/bar.py
@ -43,7 +43,12 @@ class Bar(Graph):
        x += series_margin
        width -= 2 * series_margin
        width /= self._order
-        x += serie.index * width
+        if self.horizontal:
+            serie_index = self._order - serie.index - 1
+        else:
+            serie_index = serie.index
+        x += serie_index * width
+
        serie_margin = width * self._serie_margin
        x += serie_margin
        width -= 2 * serie_margin