I have more than one line on a bokeh plot, and I want the HoverTool to show the value for each line, but using the method from a previous stackoverflow answer isn't working:
https://stackoverflow.com/a/27549243/3087409
Here's the relevant code snippet from that answer:
fig = bp.figure(tools="reset,hover")
s1 = fig.scatter(x=x,y=y1,color='#0000ff',size=10,legend='sine')
s1.select(dict(type=HoverTool)).tooltips = {"x":"$x", "y":"$y"}
s2 = fig.scatter(x=x,y=y2,color='#ff0000',size=10,legend='cosine')
fig.select(dict(type=HoverTool)).tooltips = {"x":"$x", "y":"$y"}
And here's my code:
from bokeh.models import HoverTool
from bokeh.plotting import figuresource = ColumnDataSource(data=dict(x = [list of datetimes]wind = [some list]coal = [some other list])
)hover = HoverTool(mode = "vline")plot = figure(tools=[hover], toolbar_location=None,x_axis_type='datetime')plot.line('x', 'wind')
plot.select(dict(type=HoverTool)).tooltips = {"y":"@wind"}
plot.line('x', 'coal')
plot.select(dict(type=HoverTool)).tooltips = {"y":"@coal"}
As far as I can tell, it's equivalent to the code in the answer I linked to, but when I hover over the figure, both hover tools boxes show the same value, that of the wind
.