pyecharts热力图

以下是使用pyecharts绘制热力图的示例代码和效果图：

from pyecharts import options as opts
from pyecharts.charts import HeatMap

# 构造数据
data = [
    [0, 0, 5],
    [0, 1, 1],
    [0, 2, 0],
    [0, 3, 0],
    [0, 4, 0],
    [0, 5, 0],
    [0, 6, 0],
    [0, 7, 0],
    [0, 8, 0],
    [0, 9, 0],
    [0, 10, 0],
    [0, 11, 2],
    [0, 12, 4],
    [0, 13, 1],
    [0, 14, 1],
    [0, 15, 3],
    [0, 16, 4],
    [0, 17, 6],
    [0, 18, 4],
    [0, 19, 4],
    [0, 20, 3],
    [0, 21, 3],
    [0, 22, 2],
    [0, 23, 5],
    [1, 0, 7],
    [1, 1, 0],
    [1, 2, 0],
    [1, 3, 0],
    [1, 4, 0],
    [1, 5, 0],
    # ...省略部分数据
]

# 绘制热力图
heatmap = (
    HeatMap()
    .add_xaxis(["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"])
    .add_yaxis("Series 1", ["Morning", "Afternoon", "Evening"], data)
    .set_global_opts(
        title_opts=opts.TitleOpts(title="HeatMap-基本示例"),
        visualmap_opts=opts.VisualMapOpts(),
    )
)

# 展示图表
heatmap.render("heatmap.html")

效果图如下：