legend

rowers/utils.py

@@ -1,9 +1,20 @@
 import math
 import numpy as np
 import pandas as pd
+import colorsys
 
 lbstoN = 4.44822
 
+def range_to_color_hex(groupcols):
+    rgb = [colorsys.hsv_to_rgb((207-4*x)/360.,
+                               0.06+0.89*x,
+                               1-0.38*x) for x in groupcols]
+
+    RGB = [(int(255.*r),int(255.*g),int(255.*b)) for (r, g, b) in rgb]
+    colors = ["#%02x%02x%02x" % (r, g, b) for (r, g, b) in RGB]
+
+    return colors
+
 def str2bool(v):
   return v.lower() in ("yes", "true", "t", "1")