multi_legend#
This example shows a graph with multiple legend. This can be used to depict a comparision between two datasets. This graph uses stocks dataset.
Details
- Sampledata:
- Bokeh APIs:
- Keywords:
legend, stocks
import numpy as np
from bokeh.models import Legend, LegendItem
from bokeh.plotting import figure, show
from bokeh.sampledata.stocks import AAPL, MSFT
def datetime(x):
return np.array(x, dtype=np.datetime64)
p = figure(background_fill_color="#fafafa", x_axis_type="datetime",
width=800, height=350)
r = p.multi_line([datetime(AAPL['date']), datetime(MSFT['date'])],
[AAPL['adj_close'], MSFT['adj_close']],
color=["navy", "crimson"], line_width=2, alpha=0.6)
legend = Legend(items=[
LegendItem(label="AAPL", renderers=[r], index=0),
LegendItem(label="MSFT", renderers=[r], index=1),
], location="top_left")
p.add_layout(legend)
show(p)