bar_dodged.py — Anaconda Enterprise 4.4 documentation

Anaconda Enterprise: Documentation

# bar_dodged.py

    from bokeh.core.properties import value
    from bokeh.io import show, output_file
    from bokeh.models import ColumnDataSource
    from bokeh.plotting import figure
    from bokeh.transform import dodge

    output_file("bar_dodged.html")

    fruits = ['Apples', 'Pears', 'Nectarines', 'Plums', 'Grapes', 'Strawberries']
    years = ['2015', '2016', '2017']

    data = {'fruits' : fruits,
            '2015'   : [2, 1, 4, 3, 2, 4],
            '2016'   : [5, 3, 3, 2, 4, 6],
            '2017'   : [3, 2, 4, 4, 5, 3]}

    source = ColumnDataSource(data=data)

    p = figure(x_range=fruits, y_range=(0, 10), plot_height=350, title="Fruit Counts by Year",
               toolbar_location=None, tools="")

    p.vbar(x=dodge('fruits', -0.25, range=p.x_range), top='2015', width=0.2, source=source,
           color="#c9d9d3", legend=value("2015"))

    p.vbar(x=dodge('fruits',  0.0,  range=p.x_range), top='2016', width=0.2, source=source,
           color="#718dbf", legend=value("2016"))

    p.vbar(x=dodge('fruits',  0.25, range=p.x_range), top='2017', width=0.2, source=source,
           color="#e84d60", legend=value("2017"))

    p.x_range.range_padding = 0.1
    p.xgrid.grid_line_color = None
    p.legend.location = "top_left"
    p.legend.orientation = "horizontal"

    show(p)