Python可视化神器pyecharts绘制水球图

江屿

发布时间：2026-10-15| 5人浏览过

原创

本文介绍如何使用Python库pyecharts绘制多种样式的水球图，包括菱形、正方形、圆球及双水球图。通过调整shape、is_outline_show等参数，可自定义边框、形状及数据精度，适用于展示业务完成率等动态视觉效果。

水球图

水球图首先呈现动态的水流波动效果，视觉体验较为舒适，通常用于展示业务完成率。虽然其功能与仪表盘类似，但水球图因视觉效果更为炫酷，个人更倾向于使用它。

from pyecharts import options as opts
from pyecharts.charts import Liquid
from pyecharts.globals import SymbolType

c = (
Liquid()
.add("完成", [0.7, 0.3], is_outline_show=False, shape=SymbolType.DIAMOND)
.set_global_opts(title_opts=opts.TitleOpts(title="业务完成率"))
.render("菱形水球图.html")
)

双水球图显示

from pyecharts import options as opts
from pyecharts.charts import Grid, Liquid
from pyecharts.commons.utils import JsCode
l1 = (
Liquid()
.add("lq", [0.6, 0.7], center=["60%", "50%"])
.set_global_opts(title_opts=opts.TitleOpts(title="标题"))
)
l2 = Liquid().add(
"lq",
[0.3],
center=["25%", "50%"],
label_opts=opts.LabelOpts(
font_size=50,
formatter=JsCode(
"""function (param) {
return (Math.floor(param.value * 10000) / 100) + '%';
}"""
),
position="inside",
),
)
grid = Grid().add(l1, grid_opts=opts.GridOpts()).add(l2, grid_opts=opts.GridOpts())
grid.render("双水球图显示.html")

正方形水球图

实际上，只需调整部分参数即可实现，与初始示例类似。

from pyecharts import options as opts
from pyecharts.charts import Liquid
from pyecharts.globals import SymbolType
c = (
Liquid()
.add("lq", [0.7, 0.7], is_outline_show=False, shape=SymbolType.RECT)
.set_global_opts(title_opts=opts.TitleOpts(title="标题"))
.render("正方形.html")
)

圆球水球图

from pyecharts import options as opts
from pyecharts.charts import Liquid
c = (
Liquid()
.add("lq", [0.7, 0.7])
.set_global_opts(title_opts=opts.TitleOpts(title="圆球"))
.render("圆球.html")
)

数据精度水球图

from pyecharts import options as opts
from pyecharts.charts import Liquid
from pyecharts.commons.utils import JsCode

c = (
Liquid()
.add(
"lq",
[0.3254],
label_opts=opts.LabelOpts(
font_size=50,
formatter=JsCode(
"""function (param) {
return (Math.floor(param.value * 10000) / 100) + '%';
}"""
),
position="inside",
),
)
.set_global_opts(title_opts=opts.TitleOpts(title="标题"))
.render("数据精度水球图.html")
)

炫酷水球超级好看

感觉这个颜色搭配还是不错的

from pyecharts import options as opts
from pyecharts.charts import Liquid
c = (
Liquid()
.add("lq", [0.6, 0.7, 0.8], is_outline_show=False)
.set_global_opts(title_opts=opts.TitleOpts(title="标题"))
.render("无边框水球图.html")
)