bqplot-API und -Objektmodell

bqplot-API

[1]:
from bqplot import pyplot as plt
import numpy as np

plt.figure(1)
n = 200
x = np.linspace(0.0, 10.0, n)
y = np.cumsum(np.random.randn(n))
plt.plot(x,y, axes_options={'y': {'grid_lines': 'dashed'}})
plt.show()

bqplot-Objektmodell

[2]:
import numpy as np
from IPython.display import display
from bqplot import (
    OrdinalScale, LinearScale, Bars, Lines, Axis, Figure
)

size = 20
np.random.seed(0)

x_data = np.arange(size)

x_ord = OrdinalScale()
y_sc = LinearScale()

bar = Bars(x=x_data, y=np.random.randn(2, size), scales={'x': x_ord, 'y':
y_sc}, type='stacked')
line = Lines(x=x_data, y=np.random.randn(size), scales={'x': x_ord, 'y': y_sc},
             stroke_width=3, colors=['red'], display_legend=True, labels=['Line chart'])

ax_x = Axis(scale=x_ord, grid_lines='solid', label='X')
ax_y = Axis(scale=y_sc, orientation='vertical', tick_format='0.2f',
            grid_lines='solid', label='Y')

Figure(marks=[bar, line], axes=[ax_x, ax_y], title='API Example',
       legend_location='bottom-right')