Merge pull request #6 from zlpatel/kernc#195

Fix legends values on histogram kernc#195
zlpatel · Jun 15, 2021 · ad4fd6e · ad4fd6e
2 parents ea5d940 + 8a68757
commit ad4fd6e
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Showing 2 changed files with 5 additions and 7 deletions.
diff --git a/backtesting/_plotting.py b/backtesting/_plotting.py
@@ -538,9 +538,8 @@ def __eq__(self, other):
                 if is_overlay:
                     ohlc_extreme_values[source_name] = arr
                     if is_histogram:
-                        fig.vbar(x=source.data['index'], legend_label=legend_label,
-                            bottom=[0 for _ in source.data['index']], 
-                            top=arr, width=BAR_WIDTH, color=color)
+                        fig.vbar('index', BAR_WIDTH, source_name, source=source,
+                                 legend_label=legend_label, color=color)
                     elif is_scatter:
                         fig.scatter(
                             'index', source_name, source=source,
@@ -554,9 +553,8 @@ def __eq__(self, other):
                             line_width=1.3)
                 else:
                     if is_histogram:
-                        r = fig.vbar(x=source.data['index'], legend_label=LegendStr(legend_label), 
-                            bottom=[0 for _ in source.data['index']], 
-                            top=arr, width=BAR_WIDTH, color=color)
+                        r = fig.vbar('index', BAR_WIDTH, source_name, source=source,
+                                     legend_label=LegendStr(legend_label), color=color)
                     elif is_scatter:
                         r = fig.scatter(
                             'index', source_name, source=source,

diff --git a/backtesting/backtesting.py b/backtesting/backtesting.py
@@ -106,7 +106,7 @@ def I(self,  # noqa: E741, E743
         circle instead of a connected line segment (default).
 
         If `histogram` is `True`, the indicator values will be plotted
-        as a histogram instead of line or circle. When `histogram` is 
+        as a histogram instead of line or circle. When `histogram` is
         `True`, 'scatter' value will be ignored even if it's set.
 
         Additional `*args` and `**kwargs` are passed to `func` and can