Echarts是一個由百度開源的數據可視化，憑藉著良好的交互性，精巧的圖表設計，得到了眾多開發者的認可。而 Python 是一門富有表達力的語言，很適合用於數據處理。當數據分析遇上數據可視化時，pyecharts 誕生了。
看看繪圖結果，可以非常清晰，動態的表達層次關係數據（代碼在文末）
當然，excel也是可以畫旭日圖的：
Excel:臥槽，原來我的可視化也這麼優秀(旭日圖-一個值得收藏的圖)
from pyecharts.charts import Sunburst
from pyecharts import options as opts
"""Gallery 使用 pyecharts 1.2.1
參考地址: https://www.echartsjs.com/examples/editor.html?c=sunburst-simple
"""
data = [
{
"name": "Flora",
"itemStyle": {"color": "#da0d68"},
"children": [
{"name": "Black Tea", "value": 1, "itemStyle": {"color": "#975e6d"}},
{
"name": "Floral",
"itemStyle": {"color": "#e0719c"},
"children": [
{
"name": "Chamomile",
"value": 1,
"itemStyle": {"color": "#f99e1c"},
},
{"name": "Rose", "value": 1, "itemStyle": {"color": "#ef5a78"}},
{"name": "Jasmine", "value": 1, "itemStyle": {"color": "#f7f1bd"}},
],
},
],
},
{
"name": "Fruity",
"itemStyle": {"color": "#da1d23"},
"children": [
{
"name": "Berry",
"itemStyle": {"color": "#dd4c51"},
"children": [
{
"name": "Blackberry",
"value": 1,
"itemStyle": {"color": "#3e0317"},
},
{
"name": "Raspberry",
"value": 1,
"itemStyle": {"color": "#e62969"},
},
{
"name": "Blueberry",
"value": 1,
"itemStyle": {"color": "#6569b0"},
},
{
"name": "Strawberry",
"value": 1,
"itemStyle": {"color": "#ef2d36"},
},
],
},
{
"name": "Dried Fruit",
"itemStyle": {"color": "#c94a44"},
"children": [
{"name": "Raisin", "value": 1, "itemStyle": {"color": "#b53b54"}},
{"name": "Prune", "value": 1, "itemStyle": {"color": "#a5446f"}},
],
},
{
"name": "Other Fruit",
"itemStyle": {"color": "#dd4c51"},
"children": [
{"name": "Coconut", "value": 1, "itemStyle": {"color": "#f2684b"}},
{"name": "Cherry", "value": 1, "itemStyle": {"color": "#e73451"}},
{
"name": "Pomegranate",
"value": 1,
"itemStyle": {"color": "#e65656"},
},
{
"name": "Pineapple",
"value": 1,
"itemStyle": {"color": "#f89a1c"},
},
{"name": "Grape", "value": 1, "itemStyle": {"color": "#aeb92c"}},
{"name": "Apple", "value": 1, "itemStyle": {"color": "#4eb849"}},
{"name": "Peach", "value": 1, "itemStyle": {"color": "#f68a5c"}},
{"name": "Pear", "value": 1, "itemStyle": {"color": "#baa635"}},
],
},
{
"name": "Citrus Fruit",
"itemStyle": {"color": "#f7a128"},
"children": [
{
"name": "Grapefruit",
"value": 1,
"itemStyle": {"color": "#f26355"},
},
{"name": "Orange", "value": 1, "itemStyle": {"color": "#e2631e"}},
{"name": "Lemon", "value": 1, "itemStyle": {"color": "#fde404"}},
{"name": "Lime", "value": 1, "itemStyle": {"color": "#7eb138"}},
],
},
],
},
{
"name": "Sour/\nFermented",
"itemStyle": {"color": "#ebb40f"},
"children": [
{
"name": "Sour",
"itemStyle": {"color": "#e1c315"},
"children": [
{
"name": "Sour Aromatics",
"value": 1,
"itemStyle": {"color": "#9ea718"},
},
{
"name": "Acetic Acid",
"value": 1,
"itemStyle": {"color": "#94a76f"},
},
{
"name": "Butyric Acid",
"value": 1,
"itemStyle": {"color": "#d0b24f"},
},
{
"name": "Isovaleric Acid",
"value": 1,
"itemStyle": {"color": "#8eb646"},
},
{
"name": "Citric Acid",
"value": 1,
"itemStyle": {"color": "#faef07"},
},
{
"name": "Malic Acid",
"value": 1,
"itemStyle": {"color": "#c1ba07"},
},
],
},
{
"name": "Alcohol/\nFremented",
"itemStyle": {"color": "#b09733"},
"children": [
{"name": "Winey", "value": 1, "itemStyle": {"color": "#8f1c53"}},
{"name": "Whiskey", "value": 1, "itemStyle": {"color": "#b34039"}},
{
"name": "Fremented",
"value": 1,
"itemStyle": {"color": "#ba9232"},
},
{"name": "Overripe", "value": 1, "itemStyle": {"color": "#8b6439"}},
],
},
],
},
{
"name": "Green/\nVegetative",
"itemStyle": {"color": "#187a2f"},
"children": [
{"name": "Olive Oil", "value": 1, "itemStyle": {"color": "#a2b029"}},
{"name": "Raw", "value": 1, "itemStyle": {"color": "#718933"}},
{
"name": "Green/\nVegetative",
"itemStyle": {"color": "#3aa255"},
"children": [
{
"name": "Under-ripe",
"value": 1,
"itemStyle": {"color": "#a2bb2b"},
},
{"name": "Peapod", "value": 1, "itemStyle": {"color": "#62aa3c"}},
{"name": "Fresh", "value": 1, "itemStyle": {"color": "#03a653"}},
{
"name": "Dark Green",
"value": 1,
"itemStyle": {"color": "#038549"},
},
{
"name": "Vegetative",
"value": 1,
"itemStyle": {"color": "#28b44b"},
},
{"name": "Hay-like", "value": 1, "itemStyle": {"color": "#a3a830"}},
{
"name": "Herb-like",
"value": 1,
"itemStyle": {"color": "#7ac141"},
},
],
},
{"name": "Beany", "value": 1, "itemStyle": {"color": "#5e9a80"}},
],
},
{
"name": "Other",
"itemStyle": {"color": "#0aa3b5"},
"children": [
{
"name": "Papery/Musty",
"itemStyle": {"color": "#9db2b7"},
"children": [
{"name": "Stale", "value": 1, "itemStyle": {"color": "#8b8c90"}},
{
"name": "Cardboard",
"value": 1,
"itemStyle": {"color": "#beb276"},
},
{"name": "Papery", "value": 1, "itemStyle": {"color": "#fefef4"}},
{"name": "Woody", "value": 1, "itemStyle": {"color": "#744e03"}},
{
"name": "Moldy/Damp",
"value": 1,
"itemStyle": {"color": "#a3a36f"},
},
{
"name": "Musty/Dusty",
"value": 1,
"itemStyle": {"color": "#c9b583"},
},
{
"name": "Musty/Earthy",
"value": 1,
"itemStyle": {"color": "#978847"},
},
{"name": "Animalic", "value": 1, "itemStyle": {"color": "#9d977f"}},
{
"name": "Meaty Brothy",
"value": 1,
"itemStyle": {"color": "#cc7b6a"},
},
{"name": "Phenolic", "value": 1, "itemStyle": {"color": "#db646a"}},
],
},
{
"name": "Chemical",
"itemStyle": {"color": "#76c0cb"},
"children": [
{"name": "Bitter", "value": 1, "itemStyle": {"color": "#80a89d"}},
{"name": "Salty", "value": 1, "itemStyle": {"color": "#def2fd"}},
{
"name": "Medicinal",
"value": 1,
"itemStyle": {"color": "#7a9bae"},
},
{
"name": "Petroleum",
"value": 1,
"itemStyle": {"color": "#039fb8"},
},
{"name": "Skunky", "value": 1, "itemStyle": {"color": "#5e777b"}},
{"name": "Rubber", "value": 1, "itemStyle": {"color": "#120c0c"}},
],
},
],
},
{
"name": "Roasted",
"itemStyle": {"color": "#c94930"},
"children": [
{"name": "Pipe Tobacco", "value": 1, "itemStyle": {"color": "#caa465"}},
{"name": "Tobacco", "value": 1, "itemStyle": {"color": "#dfbd7e"}},
{
"name": "Burnt",
"itemStyle": {"color": "#be8663"},
"children": [
{"name": "Acrid", "value": 1, "itemStyle": {"color": "#b9a449"}},
{"name": "Ashy", "value": 1, "itemStyle": {"color": "#899893"}},
{"name": "Smoky", "value": 1, "itemStyle": {"color": "#a1743b"}},
{
"name": "Brown, Roast",
"value": 1,
"itemStyle": {"color": "#894810"},
},
],
},
{
"name": "Cereal",
"itemStyle": {"color": "#ddaf61"},
"children": [
{"name": "Grain", "value": 1, "itemStyle": {"color": "#b7906f"}},
{"name": "Malt", "value": 1, "itemStyle": {"color": "#eb9d5f"}},
],
},
],
},
{
"name": "Spices",
"itemStyle": {"color": "#ad213e"},
"children": [
{"name": "Pungent", "value": 1, "itemStyle": {"color": "#794752"}},
{"name": "Pepper", "value": 1, "itemStyle": {"color": "#cc3d41"}},
{
"name": "Brown Spice",
"itemStyle": {"color": "#b14d57"},
"children": [
{"name": "Anise", "value": 1, "itemStyle": {"color": "#c78936"}},
{"name": "Nutmeg", "value": 1, "itemStyle": {"color": "#8c292c"}},
{"name": "Cinnamon", "value": 1, "itemStyle": {"color": "#e5762e"}},
{"name": "Clove", "value": 1, "itemStyle": {"color": "#a16c5a"}},
],
},
],
},
{
"name": "Nutty/\nCocoa",
"itemStyle": {"color": "#a87b64"},
"children": [
{
"name": "Nutty",
"itemStyle": {"color": "#c78869"},
"children": [
{"name": "Peanuts", "value": 1, "itemStyle": {"color": "#d4ad12"}},
{"name": "Hazelnut", "value": 1, "itemStyle": {"color": "#9d5433"}},
{"name": "Almond", "value": 1, "itemStyle": {"color": "#c89f83"}},
],
},
{
"name": "Cocoa",
"itemStyle": {"color": "#bb764c"},
"children": [
{
"name": "Chocolate",
"value": 1,
"itemStyle": {"color": "#692a19"},
},
{
"name": "Dark Chocolate",
"value": 1,
"itemStyle": {"color": "#470604"},
},
],
},
],
},
{
"name": "Sweet",
"itemStyle": {"color": "#e65832"},
"children": [
{
"name": "Brown Sugar",
"itemStyle": {"color": "#d45a59"},
"children": [
{"name": "Molasses", "value": 1, "itemStyle": {"color": "#310d0f"}},
{
"name": "Maple Syrup",
"value": 1,
"itemStyle": {"color": "#ae341f"},
},
{
"name": "Caramelized",
"value": 1,
"itemStyle": {"color": "#d78823"},
},
{"name": "Honey", "value": 1, "itemStyle": {"color": "#da5c1f"}},
],
},
{"name": "Vanilla", "value": 1, "itemStyle": {"color": "#f89a80"}},
{"name": "Vanillin", "value": 1, "itemStyle": {"color": "#f37674"}},
{"name": "Overall Sweet", "value": 1, "itemStyle": {"color": "#e75b68"}},
{"name": "Sweet Aromatics", "value": 1, "itemStyle": {"color": "#d0545f"}},
],
},
]
c = (
Sunburst(init_opts=opts.InitOpts(width="1000px", height="600px"))
.add(
"",
data_pair=data,
highlight_policy="ancestor",
radius=[0, "95%"],
sort_="null",
levels=[
{},
{
"r0": "15%",
"r": "35%",
"itemStyle": {"borderWidth": 2},
"label": {"rotate": "tangential"},
},
{"r0": "35%", "r": "70%", "label": {"align": "right"}},
{
"r0": "70%",
"r": "72%",
"label": {"position": "outside", "padding": 3, "silent": False},
"itemStyle": {"borderWidth": 3},
},
],
)
.set_global_opts(title_opts=opts.TitleOpts(title="Sunburst-官方示例"))
.set_series_opts(label_opts=opts.LabelOpts(formatter="{b}"))
.render("drink_flavors.html")
)
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