def test_period_length(self):
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func=True,
period_length=200,
steps_per_period=30)
def test_fig(self):
fig = plt.Figure(figsize=(6, 3), facecolor='tan', dpi=120)
fig.add_subplot(1, 2, 1)
fig.add_subplot(1, 2, 2)
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
fig=fig)
def test_line_kwargs(self):
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
line_kwargs={
"ls": '--',
'lw': 2,
'alpha': .3
})
def test_images(self):
url = 'https://icons.iconarchive.com/icons/wikipedia/flags/1024/US-United-States-Flag-icon.png'
images = [url] * 5
bcr.line_chart_race(df_race,
n_lines=5,
images=images,
title='COVID-19 Deaths',
steps_per_period=5,
line_width_data=df_pop,
fade=.9)
def test_fig_kwargs(self):
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
fig_kwargs={
'figsize': (4, 2),
'dpi': 100,
'facecolor': 'yellow'
})
def test_steps_per_period(self):
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func=True,
steps_per_period=20)
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func=True,
steps_per_period=3)
def test_others_line_func_udf(self):
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func=lambda x: x.sum(),
others_line_kwargs={
's': 'Sum Others',
'color': '.5',
'lw': 3
},
steps_per_period=5)
def test_tick_template(self):
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
tick_template=lambda x, pos: f'{x / 1000:.0f}k')
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
tick_template='deaths {x:.2f}')
def test_colors(self):
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
colors='tab20')
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
colors=plt.cm.Accent)
def test_videos(self):
bcr.line_chart_race(df_race,
'tests/videos/lcr_yellow.mp4',
n_lines=5,
images='country',
steps_per_period=5,
fig_kwargs={'facecolor': 'yellow'})
bcr.line_chart_race(df_race,
'tests/videos/test_html.html',
n_lines=5,
images='country',
steps_per_period=5)
def test_fade(self):
bcr.line_chart_race(df_race[df_pop.columns],
images='country',
steps_per_period=5,
line_width_data=df_pop,
fade=.9)
bcr.line_chart_race(df_race[df_pop.columns],
n_lines=5,
images='country',
steps_per_period=5,
line_width_data=df_pop,
fade=.8,
min_fade=0)
def test_font(self):
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
line_label_font=5,
tick_label_font=4)
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
line_label_font={
'size': 9,
'color': 'red'
},
tick_label_font=4)
def test_period_summary_func(self):
def psf(values):
total = values.sum()
s = f'Worldwide Deaths: {total:,.0f}'
return {'x': .05, 'y': .85, 's': s, 'size': 10}
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func=lambda x: x.sum(),
others_line_kwargs={
's': 'Sum Others',
'lw': 3,
'ls': '--'
},
agg_line_func='sum',
agg_line_kwargs={'s': 'Sum All'},
steps_per_period=5,
period_summary_func=psf)
def test_agg_line_func(self):
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func=lambda x: x.sum(),
period_length=1000,
others_line_kwargs={
's': 'Sum Others',
'lw': 3,
'ls': '--'
},
agg_line_func='median',
agg_line_kwargs={'s': 'Median All'},
steps_per_period=5)
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func=lambda x: x.sum(),
period_length=1000,
others_line_kwargs={
's': 'Sum Others',
'lw': 3,
'ls': '--'
},
agg_line_func='sum',
agg_line_kwargs={'s': 'Sum All'},
steps_per_period=5)
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func=lambda x: x.sum(),
period_length=1000,
end_period_pause=1000,
others_line_kwargs={
's': 'Sum Others',
'lw': 3,
'ls': '--'
},
agg_line_func='median',
agg_line_kwargs={'s': 'Median Shown'},
steps_per_period=5)
def test_others_line_func_agg(self):
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func='mean',
steps_per_period=5)
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func='mean',
others_line_kwargs={
's': 'Mean Others',
'color': '.5',
'lw': 3
},
steps_per_period=5)
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func='mean',
steps_per_period=5)
def test_default(self):
bcr.line_chart_race(df_race.iloc[:, -5:])
def test_lines(self):
bcr.line_chart_race(df_race, n_lines=8)
def test_scale(self):
bcr.line_chart_race(df_race,
n_lines=5,
images='country',
steps_per_period=5,
scale='linear')
def test_others_line_func(self):
bcr.line_chart_race(df_race,
n_lines=4,
images='country',
others_line_func=True)
def test_line_width_data(self):
bcr.line_chart_race(df_race[df_pop.columns],
n_lines=5,
images='country',
steps_per_period=5,
line_width_data=df_pop)
def test_images(self):
bcr.line_chart_race(df_race, n_lines=4, images='country')
