color_scatter¶
< lorenz | back to Gallery | color_sliders >
import numpy as np
from bokeh.plotting import figure, show, output_file
N = 4000
x = np.random.random(size=N) * 100
y = np.random.random(size=N) * 100
radii = np.random.random(size=N) * 1.5
colors = [
"#%02x%02x%02x" % (int(r), int(g), 150) for r, g in zip(50+2*x, 30+2*y)
]
TOOLS="crosshair,pan,wheel_zoom,box_zoom,undo,redo,reset,tap,save,box_select,poly_select,lasso_select"
p = figure(tools=TOOLS)
p.scatter(x, y, radius=radii,
fill_color=colors, fill_alpha=0.6,
line_color=None)
output_file("color_scatter.html", title="color_scatter.py example")
show(p) # open a browser