I am using Python's plotly.express.line to do an animation. Is it possible to make the transition from frame to frame without interpolation? I am trying with fig.update_layout(transition={'easing': bla_bla_bla}) but cannot make it.

CodePudding user response：

• have created an animated line to demonstrate
• fig.layout.updatemenus[0].buttons[0].args[1]["transition"]["duration"] = 0 means play button jumps between frames and there is no transition between frames
• easing is already set to linear in this animated figure

import numpy as np
import pandas as pd
import plotly.express as px

df = pd.DataFrame(
    {
        "x": np.tile(np.linspace(0, 19, 20), 10),
        "y": np.random.uniform(1, 5, 200),
        "frame": np.repeat(np.linspace(0, 9, 10), 20),
    }
)
fig = px.line(df, x="x", y="y", animation_frame="frame")
fig.layout.updatemenus[0].buttons[0].args[1]["transition"]["duration"] = 0
fig