File: scatter_demo.py

package info (click to toggle)
matplotlib 2.0.0%2Bdfsg1-2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 91,640 kB
  • ctags: 29,525
  • sloc: python: 122,697; cpp: 60,806; ansic: 30,799; objc: 2,830; makefile: 224; sh: 85
file content (15 lines) | stat: -rw-r--r-- 295 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
"""
Simple demo of a scatter plot.
"""
import numpy as np
import matplotlib.pyplot as plt


N = 50
x = np.random.rand(N)
y = np.random.rand(N)
colors = np.random.rand(N)
area = np.pi * (15 * np.random.rand(N))**2  # 0 to 15 point radii

plt.scatter(x, y, s=area, c=colors, alpha=0.5)
plt.show()