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fixed drawing bars of height 0

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Ben Hambrecht 2018-04-20 08:48:16 +02:00
parent bcf90c2b89
commit aa178628a8
1 changed files with 4 additions and 0 deletions
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4
active_projects/eop/histograms.py
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@ -126,6 +126,10 @@ class Histogram(VMobject):
stroke_width = self.bar_stroke_width, stroke_width = self.bar_stroke_width,
stroke_color = self.stroke_color, stroke_color = self.stroke_color,
) )
if bar.height == 0:
bar.height = 0.01
bar.generate_points()
t = float(x - self.x_min)/(self.x_max - self.x_min) t = float(x - self.x_min)/(self.x_max - self.x_min)
bar_color = interpolate_color( bar_color = interpolate_color(
self.start_color, self.start_color,