带有 plotly 的多条轨迹的动画问题-解网

问：

我正在尝试用 Python 情节地为多个轨道制作动画。
代码为：

import pandas as pd
import plotly.express as px
df = pd.read_csv("orbite.csv")
fig=px.scatter(df,x="X1",y="Y1",animation_frame="time",range_x=[-6,1],range_y=[-5,2])\

fig.add_scatter(df,x="X2",y="Y2",animation_frame="time",range_x=[-6,1],range_y=[-5,2])

fig.layout.updatemenus[0].buttons[0].args[1]["frame"]["duration"] = 20
fig.update_layout(transition = {"duration": 20})
fig.show()

这是数据文件：

      time         X1         Y1        X2         Y2
0        1  -0.001000   0.000000  0.000000  10.000000

1        2  -0.001000   0.000000 -0.035000   9.940000

2        3  -0.000951   0.000049 -0.070000   9.890000

3        4  -0.000853   0.000148 -0.105000   9.830000

4        5  -0.000707   0.000297 -0.140000   9.780000

该程序只能使用一个动画即可正常工作，但是如果我添加，我会收到错误：fig.add_scatter()

The 'alignmentgroup' property is a string and must be specified as:
  - A string
  - A number that will be converted to a string

怎么了？

动画 plotly-python

import pandas as pd
import plotly.express as px
from plotly import graph_objects as go

data = {
    "time": [1, 2, 3, 4, 5],
    "X1": [0.5, 0.4, 0.3, 0.2, 0.1],
    "Y1": [0.5, 0.4, 0.3, 0.2, 0.1],
    "X2": [-0.5, -0.4, -0.3, -0.2, -0.1],
    "Y2": [-0.5, -0.4, -0.3, -0.2, -0.1],
}
df = pd.DataFrame(data)
fig1 = px.scatter(df, x="X1", y="Y1", animation_frame="time")
fig2 = px.scatter(df, x="X2", y="Y2", animation_frame="time")

# build frames to be animated from two source figures.
frames = [
    go.Frame(data=f.data + fig1.frames[i].data, name=f.name)
    for i, f in enumerate(fig2.frames)
]

combined_fig = go.Figure(data=frames[0].data, frames=frames, layout=fig1.layout)
combined_fig.show()

带有 plotly 的多条轨迹的动画问题

Problem with animation of multiple traces with plotly

评论

评论