dwker/lightweight-charts-python
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opacity support for create_histogram and helpers

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David Brazda
2024-06-12 18:31:12 +02:00
parent 3845cd1091
commit 8a0fac3c9d
4 changed files with 45 additions and 5 deletions
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6
lightweight_charts/helpers.py
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@ -148,13 +148,15 @@ def chart(panes: list[Panel], sync=False, title='', size="m"):
active_chart.markers_set(markers)
for tup in pane.histogram:
series, name, color, _, _ = (tup + (None, None, None, None, None))[:5]
series, name, color, opacity, _ = (tup + (None, None, None, None, None))[:5]
if series is None:
continue
#conditionally include color
kwargs = {'name': name}
if color is not None:
kwargs['color'] = color
kwargs['color'] = color
if opacity is not None:
kwargs['opacity'] = opacity
tmp = active_chart.create_histogram(**kwargs) #green transparent "rgba(53, 94, 59, 0.6)"
tmp.set(series)