饼图 import matplotlib.pyplot as plt # Pie chart, where the slices will be ordered and plotted counter-clockwise: labels = 'Frogs', 'Hogs', 'Dogs', 'Logs' sizes = [15, 30, 45, 10] explode = (0, 0.1, 0, 0) # only "explode" the 2nd slice (i.e. 'Hogs') fig1, ax1 = plt.subplots() ax1.pie(sizes, explode=explode, labels=labels, autopct='%1.1f%%', shadow=True, startangle=90) ax1.axis('equal') # Equal aspect ratio ensures that pie is drawn as a circle. plt.show() 条形图 1 import numpy as np import matplotlib.pyplot as plt from matplotlib.ticker import MaxNLocator from collections import namedtuple n_groups = 5 means_men = (20, 35, 30, 35, 27) std_men = (2, 3, 4, 1, 2) means_women = (25, 32, 34, 20, 25) std_women = (3, 5, 2, 3, 3) fig, ax = plt.subplots() index = np.arange(n_groups) bar_width = 0.35 opacity = 0.4 error_config = {'ecolor': '0.3'} rects1 = ax.bar(index, means_men, bar_width, alpha=opacity, color='b', yerr=std_men, error_kw=error_config, label='Men') rects2 = ax.bar(index + bar_width, means_women, bar_width, alpha=opacity, color='r', yerr=std_women, error_kw=error_config, label='Women') ax.set_xlabel('Group') ax.set_ylabel('Scores') ax.set_title('Scores by group and gender') ax.set_xticks(index + bar_width / 2) ax.set_xticklabels(('A', 'B', 'C', 'D', 'E')) ax.legend() fig.tight_layout() plt.show() 表格图 import numpy as np import matplotlib.pyplot as plt data = [[ 66386, 174296, 75131, 577908, 32015], [ 58230, 381139, 78045, 99308, 160454], [ 89135, 80552, 152558, 497981, 603535], [ 78415, 81858, 150656, 193263, 69638], [139361, 331509, 343164, 781380, 52269]] columns = ('Freeze', 'Wind', 'Flood', 'Quake', 'Hail') rows = ['%d year' % x for x in (100, 50, 20, 10, 5)] values = np.arange(0, 2500, 500) value_increment = 100...
