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A Gantt chart is a type of bar chart that illustrates a project schedule. The chart lists the tasks to be performed on the vertical axis, and time intervals on the horizontal axis. The width of the horizontal bars in the graph shows the duration of each activity.
See also the bar charts examples.
import plotly.figure_factory as ff
df = [dict(Task="Job A", Start='2009-01-01', Finish='2009-02-28'),
dict(Task="Job B", Start='2009-03-05', Finish='2009-04-15'),
dict(Task="Job C", Start='2009-02-20', Finish='2009-05-30')]
fig = ff.create_gantt(df)
fig.show()
import plotly.figure_factory as ff
df = [dict(Task="Job A", Start='2009-01-01', Finish='2009-02-28', Complete=10),
dict(Task="Job B", Start='2008-12-05', Finish='2009-04-15', Complete=60),
dict(Task="Job C", Start='2009-02-20', Finish='2009-05-30', Complete=95)]
fig = ff.create_gantt(df, colors='Viridis', index_col='Complete', show_colorbar=True)
fig.show()
import plotly.figure_factory as ff
df = [dict(Task="Job A", Start='2009-01-01', Finish='2009-02-01', Resource='Apple'),
dict(Task="Job B", Start='2009-03-05', Finish='2009-04-15', Resource='Grape'),
dict(Task="Job C", Start='2009-04-20', Finish='2009-09-30', Resource='Banana')]
colors = ['#7a0504', (0.2, 0.7, 0.3), 'rgb(210, 60, 180)']
fig = ff.create_gantt(df, colors=colors, index_col='Resource', reverse_colors=True,
show_colorbar=True)
fig.show()
import plotly.figure_factory as ff
df = [dict(Task="Job A", Start='2016-01-01', Finish='2016-01-02', Resource='Apple'),
dict(Task="Job B", Start='2016-01-02', Finish='2016-01-04', Resource='Grape'),
dict(Task="Job C", Start='2016-01-02', Finish='2016-01-03', Resource='Banana')]
colors = dict(Apple='rgb(220, 0, 0)', Grape='rgb(170, 14, 200)', Banana=(1, 0.9, 0.16))
fig = ff.create_gantt(df, colors=colors, index_col='Resource', show_colorbar=True)
fig.show()
import plotly.figure_factory as ff
import pandas as pd
df = pd.read_csv('https://raw.githubusercontent.com/plotly/datasets/master/gantt_example.csv')
fig = ff.create_gantt(df, colors=['#333F44', '#93e4c1'], index_col='Complete',
show_colorbar=True, bar_width=0.2, showgrid_x=True, showgrid_y=True)
fig.show()
import plotly.figure_factory as ff
df = [
dict(Task='Morning Sleep', Start='2016-01-01', Finish='2016-01-01 6:00:00', Resource='Sleep'),
dict(Task='Breakfast', Start='2016-01-01 7:00:00', Finish='2016-01-01 7:30:00', Resource='Food'),
dict(Task='Work', Start='2016-01-01 9:00:00', Finish='2016-01-01 11:25:00', Resource='Brain'),
dict(Task='Break', Start='2016-01-01 11:30:00', Finish='2016-01-01 12:00:00', Resource='Rest'),
dict(Task='Lunch', Start='2016-01-01 12:00:00', Finish='2016-01-01 13:00:00', Resource='Food'),
dict(Task='Work', Start='2016-01-01 13:00:00', Finish='2016-01-01 17:00:00', Resource='Brain'),
dict(Task='Exercise', Start='2016-01-01 17:30:00', Finish='2016-01-01 18:30:00', Resource='Cardio'),
dict(Task='Post Workout Rest', Start='2016-01-01 18:30:00', Finish='2016-01-01 19:00:00', Resource='Rest'),
dict(Task='Dinner', Start='2016-01-01 19:00:00', Finish='2016-01-01 20:00:00', Resource='Food'),
dict(Task='Evening Sleep', Start='2016-01-01 21:00:00', Finish='2016-01-01 23:59:00', Resource='Sleep')
]
colors = dict(Cardio = 'rgb(46, 137, 205)',
Food = 'rgb(114, 44, 121)',
Sleep = 'rgb(198, 47, 105)',
Brain = 'rgb(58, 149, 136)',
Rest = 'rgb(107, 127, 135)')
fig = ff.create_gantt(df, colors=colors, index_col='Resource', title='Daily Schedule',
show_colorbar=True, bar_width=0.8, showgrid_x=True, showgrid_y=True)
fig.show()
import plotly.figure_factory as ff
df = [dict(Task="Job-1", Start='2017-01-01', Finish='2017-02-02', Resource='Complete'),
dict(Task="Job-1", Start='2017-02-15', Finish='2017-03-15', Resource='Incomplete'),
dict(Task="Job-2", Start='2017-01-17', Finish='2017-02-17', Resource='Not Started'),
dict(Task="Job-2", Start='2017-01-17', Finish='2017-02-17', Resource='Complete'),
dict(Task="Job-3", Start='2017-03-10', Finish='2017-03-20', Resource='Not Started'),
dict(Task="Job-3", Start='2017-04-01', Finish='2017-04-20', Resource='Not Started'),
dict(Task="Job-3", Start='2017-05-18', Finish='2017-06-18', Resource='Not Started'),
dict(Task="Job-4", Start='2017-01-14', Finish='2017-03-14', Resource='Complete')]
colors = {'Not Started': 'rgb(220, 0, 0)',
'Incomplete': (1, 0.9, 0.16),
'Complete': 'rgb(0, 255, 100)'}
fig = ff.create_gantt(df, colors=colors, index_col='Resource', show_colorbar=True,
group_tasks=True)
fig.show()
help(ff.create_gantt)