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Rounding error in RGB functionality #1164

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Merged
merged 2 commits into from
Jan 22, 2025
Merged

Rounding error in RGB functionality #1164

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c7c9733
roudning error in RGB functionality
Murat-U-Saglam Aug 6, 2024
b2acde6
Update backtesting/_plotting.py
kernc Jan 22, 2025
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3 changes: 2 additions & 1 deletion backtesting/_plotting.py
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Original file line number Diff line number Diff line change
Expand Up @@ -88,7 +88,8 @@ def colorgen():
def lightness(color, lightness=.94):
rgb = np.array([color.r, color.g, color.b]) / 255
h, _, s = rgb_to_hls(*rgb)
rgb = np.array(hls_to_rgb(h, lightness, s)) * 255.
rgb = np.array(hls_to_rgb(h, lightness, s)) * 255
rgb = np.rint(rgb)
return RGB(*rgb)


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