pyecharts繪畫優美圖形

常用圖形：柱形圖-折線圖-餅圖-散點圖

from pyecharts import Line, Bar, Pie, EffectScatter # 數據 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]

柱形圖

bar = Bar('柱形圖', '庫存量') bar.add('服裝', attr, v1, is_label_show=True) bar.show_config() bar.render(path='./data/01-01柱形圖.html') bar2 = Bar("顯示標記線和標記點") bar2.add('商家A', attr, v1, mark_point=['avgrage']) bar2.add('商家B', attr, v2, mark_point=['min', 'max']) bar2.show_config() bar2.render(path='./data/01-02標記點柱形圖.html') bar3 = Bar("水平顯示") bar3.add('商家A', attr, v1) bar3.add('商家B', attr, v2, is_convert=True) bar3.show_config() bar3.render(path='./data/01-03水平柱形圖.html')

對應的圖像如下

01-01柱形圖.png

01-02標記點柱形圖.png

01-03水平柱形圖.png

折線圖

# 普通折線圖
line = Line('折線圖') line.add('商家A', attr, v1, mark_point=['max']) line.add('商家B', attr, v2, mark_point=['min'], is_smooth=True) line.show_config() line.render(path='./data/01-04折線圖.html') # 階梯折線圖 line2 = Line('階梯折線圖') line2.add('商家A', attr, v1, is_step=True, is_label_show=True) line2.show_config() line2.render(path='./data/01-05階梯折線圖.html') # 面積折線圖 line3 =Line("面積折線圖") line3.add("商家A", attr, v1, is_fill=True, line_opacity=0.2, area_opacity=0.4, symbol=None, mark_point=['max']) line3.add("商家B", attr, v2, is_fill=True, area_color='#a3aed5', area_opacity=0.3, is_smooth=True) line3.show_config() line3.render(path='./data/01-06面積折線圖.html')

對應圖形如下

01-04折線圖.png

01-05階梯折線圖.png

01-06面積折線圖.png

柱形圖-折線圖

# 柱形圖-折線圖
from pyecharts import Bar, Line, Overlap att = ['A', 'B', 'C', 'D', 'E', 'F'] v3 = [10, 20, 30, 40, 50, 60] v4 = [38, 28, 58, 48, 78, 68] bar = Bar("柱形圖-折線圖") bar.add('bar', att, v3) line = Line() line.add('line', att, v4) overlap = Overlap() overlap.add(bar) overlap.add(line) overlap.show_config() overlap.render(path='./data/01-066柱形圖-折線圖.html')

01-066柱形圖-折線圖.png

餅圖

# 餅圖
pie = Pie('餅圖') pie.add('芝麻餅', attr, v1, is_label_show=True) pie.show_config() pie.render(path='./data/01-07餅圖.html') # 玫瑰餅圖 pie2 = Pie("餅圖-玫瑰圖示例", title_pos='center', width=900) pie2.add("商品A", attr, v1, center=[25, 50], is_random=True, radius=[30, 75], rosetype='radius') pie2.add("商品B", attr, v2, center=[75, 50], is_random=True, radius=[30, 75], rosetype='area', is_legend_show=False, is_label_show=True) pie2.show_config() pie2.render(path='./data/01-08玫瑰餅圖.html')

01-07餅圖.png

01-08玫瑰餅圖.png

散點圖

靜態散點圖

from pyecharts import Scatter # 散點圖 v1 =[10, 20, 30, 40, 50, 60] v2 =[10, 20, 30, 40, 50, 60] scatter =Scatter("散點圖示例") scatter.add("A", v1, v2) scatter.add("B", v1[::-1], v2) scatter.show_config() scatter.render(path='./data/03-06散點圖.html') # 散點打印Pyecharts字體 白底圖片 scatter =Scatter("散點圖示例") v1, v2 = scatter.draw("./data/two.jpg") scatter.add("pyecharts", v1, v2, is_random=True) scatter.show_config() scatter.render(path='./data/03-06打印字體.html')

03-06散點圖.png

動態散點圖

from pyecharts import EffectScatter 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] # 動態散點圖 es =EffectScatter("動態散點圖") # v1 x坐標 v2 y坐標 es.add("商家", v1, v2) es.show_config() es.render('./data/01-09散點圖.html') # 動態散點圖各種圖形 es = EffectScatter("動態散點圖各種圖形") es.add("", [10], [10], symbol_size=20, effect_scale=3.5, effect_period=3, symbol="pin") es.add("", [20], [20], symbol_size=12, effect_scale=4.5, effect_period=4,symbol="rect") es.add("", [30], [30], symbol_size=30, effect_scale=5.5, effect_period=5,symbol="roundRect") es.add("", [40], [40], symbol_size=10, effect_scale=6.5, effect_brushtype='fill',symbol="diamond") es.add("", [50], [50], symbol_size=16, effect_scale=5.5, effect_period=3,symbol="arrow") es.add("", [60], [60], symbol_size=6, effect_scale=2.5, effect_period=3,symbol="triangle") es.show_config() es.render(path = "./data/01-10動態散點圖各種圖形.html")

圖片為動圖，效果很炫

01-09散點圖.png

01-10動態散點圖各種圖形.png

綜合圖

多個餅圖

from pyecharts import Pie pie =Pie('各類電影中"好片"所占的比例', "數據來着豆瓣", title_pos='center') pie.add("", ["劇情", ""], [25, 75], center=[10, 30], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None, ) pie.add("", ["奇幻", ""], [24, 76], center=[30, 30], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None, legend_pos='left') pie.add("", ["愛情", ""], [14, 86], center=[50, 30], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None) pie.add("", ["驚悚", ""], [11, 89], center=[70, 30], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None) pie.add("", ["冒險", ""], [27, 73], center=[90, 30], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None) pie.add("", ["動作", ""], [15, 85], center=[10, 70], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None) pie.add("", ["喜劇", ""], [54, 46], center=[30, 70], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None) pie.add("", ["科幻", ""], [26, 74], center=[50, 70], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None) pie.add("", ["懸疑", ""], [25, 75], center=[70, 70], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None) pie.add("", ["犯罪", ""], [28, 72], center=[90, 70], radius=[18, 24], label_pos='center', is_label_show=True, label_text_color=None, is_legend_show=True, legend_top="center") pie.show_config() pie.render(path='./data/01-多個餅圖.html')

多個餅圖.png

多標記柱形圖

from pyecharts import Bar attr =["{}月".format(i) for i in range(1, 13)] v1 =[2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3] v2 =[2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3] bar =Bar("柱狀圖示例") bar.add("蒸發量", attr, v1, mark_line=["average"], mark_point=["max", "min"]) bar.add("降水量", attr, v2, mark_line=["average"], mark_point=["max", "min"]) bar.show_config() bar.render(path='./data/02-多標記柱形圖.html')

02-多標記柱形圖.png

支持保存做種格式 對象.render(path='snapshot.html') 對象.render(path='snapshot.png') 對象.render(path='snapshot.pdf') 舉個栗子：

bar = Bar("我的第一個圖表", "這里是副標題") bar.add("服裝", ["襯衫", "羊毛衫", "雪紡衫", "褲子", "高跟鞋", "襪子"], [5, 20, 36, 10, 75, 90]) # bar.print_echarts_options() bar.render(path='snapshot.html') bar.render(path='snapshot.png') bar.render(path='snapshot.pdf')

來源:https://cloud.tencent.com/developer/article/1330784