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Description
Component
UI (ui.*)
Severity
P3 - Low (minor inconvenience)
Shiny Version
1.3.0
Python Version
3.12.3
Minimal Reproducible Example
from shiny.express import render, ui, input
from shinywidgets import render_plotly
import plotly.graph_objects as go
import matplotlib.pyplot as plt
import numpy as np
ui.input_numeric("amplitude", "amplitude", value=1)
with ui.card():
@render_plotly
def plot_plotly():
x = np.linspace(0, 10, 100)
y = input.amplitude()*np.sin(x)
fig = go.Figure()
fig.add_scatter(x=x, y=y, mode='lines')
return fig
@render.plot
def plot_matplotlib():
x = np.linspace(0, 10, 100)
y = input.amplitude()*np.sin(x)
fig = plt.figure()
plt.plot(x,y)
return fig
Behavior
When the amplitude input is changed, the matplotlib graph stays the same size, but the plotly graph becomes smaller, and then larger, so "jumping".
Error Messages (if any)
Environment
OS: Ubuntu 24.04
Browser: Chrome version 131.0.6778.264
Dependencies: numpy