linewidth matplotlib code example
Example 1: matplotlib change thickness of line
ax.plot(x, y1, c='b', label='y1',linewidth=7.0)
Example 2: plt.plot width line
plt.plot(data,linewidth=4)
Example 3: matplotlib line plot
from matplotlib import pyplot as plt
dev_x = [25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
dev_y = [38496, 42000, 46752, 49320, 53200,
56000, 62316, 64928, 67317, 68748, 73752]
plt.plot(dev_x, dev_y)
plt.xlabel('Ages')
plt.ylabel('Median Salary (USD)')
plt.title('Median Salary (USD) by Age')
plt.show()