Hi,
When I try to set the ‘visible’ attribute from a ColumnDataSource
as per the following example:
from bokeh.plotting import figure, show
from bokeh.io import output_notebook
from bokeh.models import ColumnDataSource
output_notebook()
x = [1,2,3,4,5]
y = [10, 20, 30, 40, 50]
visiblity = [True, True, False, True, False]
source = ColumnDataSource(dict(
x = x,
y = y,
vis = visiblity
))
p = figure()
p.circle(x='x', y='y',
fill_color='red', fill_alpha=0.6, size=10,
line_color=None, source=source)
p.triangle(x='x', y='y',
fill_color=None, fill_alpha=1, size=20, visible='vis',
line_color='blue', source=source)
show(p)
I get the following error:
ValueError: failed to validate GlyphRenderer(id='p1614', ...).visible: expected a value of type bool or bool_, got vis of type str
Any ideas about how to fix this?