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Merge pull request #477 from campagnola/fix-intcolor-value

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Fix value stepping in intColor
This commit is contained in:
Luke Campagnola 2017-05-01 10:27:30 -07:00 committed by GitHub
commit c44afa492a
1 changed files with 2 additions and 2 deletions
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4
pyqtgraph/functions.py
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@ -342,7 +342,7 @@ def colorStr(c):
return ('%02x'*4) % colorTuple(c) return ('%02x'*4) % colorTuple(c)
def intColor(index, hues=9, values=1, maxValue=255, minValue=150, maxHue=360, minHue=0, sat=255, alpha=255, **kargs): def intColor(index, hues=9, values=1, maxValue=255, minValue=150, maxHue=360, minHue=0, sat=255, alpha=255):
""" """
Creates a QColor from a single index. Useful for stepping through a predefined list of colors. Creates a QColor from a single index. Useful for stepping through a predefined list of colors.
@ -354,7 +354,7 @@ def intColor(index, hues=9, values=1, maxValue=255, minValue=150, maxHue=360, mi
values = int(values) values = int(values)
ind = int(index) % (hues * values) ind = int(index) % (hues * values)
indh = ind % hues indh = ind % hues
indv = ind / hues indv = ind // hues
if values > 1: if values > 1:
v = minValue + indv * ((maxValue-minValue) / (values-1)) v = minValue + indv * ((maxValue-minValue) / (values-1))
else: else: