In [1]:
import matplotlib.colors as clr
import matplotlib.pyplot as plt
import numpy as np
% matplotlib inline
In [2]:
parts = np.genfromtxt('target/smiley2.csv', delimiter=',', names=['id', 'x', 'y', 'c'])
colors = ['black', 'red', 'green', 'blue', 'purple']
plt.figure(2)
plt.scatter(parts['x'], parts['y'], c=parts['c'], cmap=clr.ListedColormap(colors), lw=0)
plt.show(block=False)