如何用pyecharts画散点图
时间: 2023-06-07 13:12:14 浏览: 230
LABVIEW程序实例-DS写属性数据.zip
你可以使用以下步骤来用pyecharts画散点图:
1. 导入pyecharts库和相关模块:
```python
import pyecharts.options as opts
from pyecharts.charts import Scatter
from pyecharts import options as opts
from pyecharts.globals import ThemeType
```
2. 构造数据:
```python
data = [[1, 3], [2, 5], [3, 8], [4, 2], [5, 4], [6, 1]]
```
3. 设置散点图属性:
```python
scatter_plot = Scatter(init_opts=opts.InitOpts(theme=ThemeType.LIGHT)) #初始化
scatter_plot.add_xaxis(["A", "B", "C", "D", "E", "F"]) #添加x轴数据
scatter_plot.add_yaxis("Y轴", data) #添加y轴数据
scatter_plot.set_global_opts(title_opts=opts.TitleOpts(title="散点图示例"))
```
4. 显示散点图:
```python
scatter_plot.render("scatter_plot.html")
```
这样就可以生成散点图了。注意,你还需要在当前目录下生成一个名为scatter_plot.html的文件来显示图形。
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