scatter_demo.py

来自「非原创。很好的python例子」· Python 代码 · 共 12 行

#!/usr/bin/env python
from pylab import *

N = 30
x = 0.9*rand(N)
y = 0.9*rand(N)
area = pi*(10 * rand(N))**2 # 0 to 10 point radiuses
scatter(x,y,s=area, marker='^', c='r')
savefig('scatter_demo')

show()