Tag: bokeh

p.title.text = title
p.title_location = "above"

References
http://docs.bokeh.org/en/1.3.2/docs/user_guide/styling.html#title

p = figure(width=300, height=300, x_axis_label='Initial xlabel')
p.xaxis.axis_label = 'New xlabel'

References
https://stackoverflow.com/questions/24131501/x-and-y-axis-labels-for-bokeh-figure

p.sizing_mode = "scale_both"

References
https://docs.bokeh.org/en/latest/docs/user_guide/layout.html#sizing-mode

from bokeh.sampledata.glucose import data
from bokeh.plotting import figure, show, output_file
from bokeh.models import BoxAnnotation

output_file("box_annotation.html", title="box_annotation.py example")

TOOLS = "pan,wheel_zoom,box_zoom,reset,save"

#reduce data size
data = data.loc['2010-10-06':'2010-10-13']

p = figure(x_axis_type="datetime", tools=TOOLS)

p.line(data.index.to_series(), data['glucose'], line_color="gray", line_width=1, legend_label="glucose")

low_box = BoxAnnotation(top=80, fill_alpha=0.1, fill_color='red')
mid_box = BoxAnnotation(bottom=80, top=180, fill_alpha=0.1, fill_color='green')
high_box = BoxAnnotation(bottom=180, fill_alpha=0.1, fill_color='red')

p.add_layout(low_box)
p.add_layout(mid_box)
p.add_layout(high_box)

p.title.text = "Glucose Range"
p.xgrid[0].grid_line_color=None
p.ygrid[0].grid_line_alpha=0.5
p.xaxis.axis_label = 'Time'
p.yaxis.axis_label = 'Value'

show(p)

References
https://docs.bokeh.org/en/latest/docs/user_guide/annotations.html#box-annotations

from datetime import datetime as dt
import time

from bokeh.sampledata.daylight import daylight_warsaw_2013
from bokeh.plotting import figure, show, output_file
from bokeh.models import Span

output_file("span.html", title="span.py example")

p = figure(x_axis_type="datetime", y_axis_type="datetime")

p.line(daylight_warsaw_2013.Date, daylight_warsaw_2013.Sunset,
       line_dash='solid', line_width=2, legend_label="Sunset")
p.line(daylight_warsaw_2013.Date, daylight_warsaw_2013.Sunrise,
       line_dash='dotted', line_width=2, legend_label="Sunrise")

start_date = time.mktime(dt(2013, 3, 31, 2, 0, 0).timetuple())*1000
daylight_savings_start = Span(location=start_date,
                              dimension='height', line_color='green',
                              line_dash='dashed', line_width=3)
p.add_layout(daylight_savings_start)

end_date = time.mktime(dt(2013, 10, 27, 3, 0, 0).timetuple())*1000
daylight_savings_end = Span(location=end_date,
                            dimension='height', line_color='red',
                            line_dash='dashed', line_width=3)
p.add_layout(daylight_savings_end)

p.title.text = "2013 Sunrise and Sunset times in Warsaw"
p.yaxis.axis_label = 'Time of Day'

show(p)

References
http://docs.bokeh.org/en/latest/docs/user_guide/annotations.html#spans
https://stackoverflow.com/questions/39426976/how-to-add-horizontal-line-span-to-the-box-plot-in-bokeh
https://stackoverflow.com/questions/28797330/infinite-horizontal-line-in-bokeh

p.toolbar.logo = None
p.toolbar_location = None

References
https://stackoverflow.com/questions/32158939/python-bokeh-remove-toolbar-from-chart