學習筆記 | pyecharts (0.5版本) 畫圖

1. 柱狀圖

from pyecharts import Bar
#從pyecharts庫中導入Bar子類

bar = Bar("貴州GDP柱狀圖", "副標題")
#定義Bar()柱狀圖，同時設置主標題和副標題

bar.add("GDP",["貴陽市", "遵義市", "六盤水市", "安順市", "黔東南州"],[40, 30, 26, 22, 15])
#調用add()函數添加圖表的數據和設置各種配置項

#bar.show_config()
#打印輸出圖表的所有配置項

bar.render()
#生成render.html文件，也可以設置路徑和文件名

2. 橫向柱狀圖

# -*- coding:utf-8 -*-
from pyecharts import Bar

bar = Bar("貴州GDP柱狀圖", "副標題")

city = ["貴陽市", "遵義市", "六盤水市", "安順市", "黔東南州"]
data1 = [40, 30, 26, 22, 15]
data2 = [13, 43, 32, 38, 20]

bar.add("2017年GDP", city, data1)
bar.add("2016年GDP", city, data2, is_convert=True)

#bar.show_config()
bar.render()

3. 折線圖

from pyecharts import Line 

attr =["襯衫", "羊毛衫", "雪紡衫", "褲子", "高跟鞋", "襪子"]
v1 =[5, 20, 36, 10, 10, 100]
v2 =[55, 60, 16, 20, 15, 80]

line =Line("折線圖示例")

line.add("商家A", attr, v1, mark_point=["average"])
line.add("商家B", attr, v2, is_smooth=True, mark_line=["max", "average"])

#line.show_config()
line.render()

from pyecharts import Line 

line =Line("折線圖-面積圖示例")
line.add("商家A", attr, v1, is_fill=True, line_opacity=0.2, area_opacity=0.4, symbol=None)
line.add("商家B", attr, v2, is_fill=True, area_color='#000', area_opacity=0.3, is_smooth=True)

#line.show_config()
line.render()

4. 散點圖

from pyecharts import Scatter

scatter = Scatter("散點圖", "一年的降水量與蒸發量")

#xais_name是設置橫座標名稱，這裏由於顯示問題，還需要將y軸名稱與y軸的距離進行設置
scatter.add("降水量與蒸發量的散點分佈", data1,data2,xaxis_name="降水量",yaxis_name="蒸發量",
            yaxis_name_gap=40)

scatter.render()

5. Pie 餅圖

from pyecharts import Pie

attr =["襯衫", "羊毛衫", "雪紡衫", "褲子", "高跟鞋", "襪子"]
v1 =[11, 12, 13, 10, 10, 10]

pie =Pie("餅圖示例")
pie.add("", attr, v1, is_label_show=True)

#pie.show_config()
pie.render()

中國地圖

from pyecharts import Map

province_distribution = {'河南': 45.23, '北京': 37.56, '河北': 21, '遼寧': 12, '江西': 6, '上海': 20, '安徽': 10, '江蘇': 16, '湖南': 9,'浙江': 13, '海南': 2, '廣東': 22, '湖北': 8, '黑龍江': 11, '澳門': 1, '陝西': 11, '四川': 7, '內蒙古': 3, '重慶': 3,'雲南': 6, '貴州': 2, '吉林': 3, '山西': 12, '山東': 11, '福建': 4, '青海': 1, '天津': 1,'其他': 1}

provice = list(province_distribution.keys())
values = list(province_distribution.values())

map = Map("中國地圖", '中國地圖', width=1200, height=600)

map.add("", provice, values, visual_range=[0, 50], maptype='china', is_visualmap=True,visual_text_color='#000')

map.render(path="中國地圖.html")

詞雲☁️

from pyecharts import WordCloud 
name =['Sam S Club', 'Macys', 'Amy Schumer', 'Jurassic World', 'Charter Communications', 'Chick Fil A', 'Planet Fitness', 'Pitch Perfect', 'Express', 'Home', 'Johnny Depp', 'Lena Dunham', 'Lewis Hamilton', 'KXAN', 'Mary Ellen Mark', 'Farrah Abraham', 'Rita Ora', 'Serena Williams', 'NCAA baseball tournament', 'Point Break']
value =[10000, 6181, 4386, 4055, 2467, 2244, 1898, 1484, 1112, 965, 847, 582, 555, 550, 462, 366, 360, 282, 273, 265]

wordcloud =WordCloud(width=1300, height=620)
wordcloud.add("", name, value, word_size_range=[20, 100])

#wordcloud.show_config()
wordcloud.render()

wordcloud =WordCloud(width=1300, height=620)
wordcloud.add("", name, value, word_size_range=[30, 100], shape='diamond')
#wordcloud.show_config()
wordcloud.render()