在 Python 破折号中转换 Y 轴

Question

我有来自 csv 文件的数据

id	lap_time	LapNumber
175	0 days 00:02:04.853000	2
176	0 days 00:02:01.375000	3
177	0 days 00:01:59.889000	4
178	0 days 00:01:58.425000	5
179	0 days 00:01:57.786000	6
180	0 days 00:02:10.329000	7
181	0 days 00:01:53.315000	8
182	0 days 00:01:49.771000	9

当我尝试显示带有破折号的图表时

import dash
from dash import dcc
from dash import html
import pandas as pd
import fastf1
from fastf1 import plotting
import plotly.express as px
...
...
        dcc.Graph(
            figure={
                "data": [
                    {
                        "x": lec['LapNumber'],
                        "y": lec['LapTime'],
                        "type": "lines",
                    },
                ],
                "layout": {"title": "Test Date"},
            },
        ),
...

不幸的是我得到了incorect plot

当我使用 go.figure 执行相同操作时：

import plotly.graph_objects as go
fig = go.Figure([go.Scatter(x=lec['LapNumber'], y=lec['LapTime'])])

我得到了correct plot

你知道如何在 dcc.Graph 上解决这个问题吗？需要给 X 轴添加一些参数吗？

感谢提示

Answer 1

您可以采用这种方法：

from dash import dcc
import plotly.graph_objs as go

fig = go.Figure([go.Scatter(x=lec['LapNumber'], y=lec['LapTime'])])

dcc.Graph(figure=fig)

在 Python 破折号中转换 Y 轴

Convert Y axis in Python dash

python

pandas

plotly

plotly-dash