Learn what to expect in the new updates
#!/usr/bin/env python
# -*- noplot -*-
"""
N Classic Base renderer Ext renderer
20 0.22 0.14 0.14
100 0.16 0.14 0.13
1000 0.45 0.26 0.17
10000 3.30 1.31 0.53
50000 19.30 6.53 1.98
"""
from __future__ import print_function
import pylab
import time
for N in (20,100,1000,10000,50000):
tstart = time.time()
x = 0.9*pylab.rand(N)
y = 0.9*pylab.rand(N)
s = 20*pylab.rand(N)
pylab.scatter(x,y,s)
print ('%d symbols in %1.2f s' % (N, time.time()-tstart))
Keywords: python, matplotlib, pylab, example, codex (see Search examples)