| """Plotly helpers: consistent, theme-aware figures + CSV export for the logbook.""" |
| import os |
| import numpy as np |
| import pandas as pd |
| import plotly.graph_objects as go |
|
|
| PALETTE = ["#4C78A8", "#F58518", "#54A24B", "#E45756", "#72B7B2", "#B279A2"] |
|
|
|
|
| def new_fig(title, xtitle, ytitle): |
| fig = go.Figure() |
| fig.update_layout( |
| title=title, xaxis_title=xtitle, yaxis_title=ytitle, |
| template="plotly_white", width=760, height=480, |
| legend=dict(borderwidth=1, bordercolor="#ccc"), |
| margin=dict(l=60, r=20, t=60, b=50), |
| ) |
| return fig |
|
|
|
|
| def add_theory_sim(fig, x, theory, sim, sim_std=None, color=None, name=""): |
| """Solid line = theory, markers = simulation (paper's convention).""" |
| color = color or PALETTE[0] |
| fig.add_trace(go.Scatter(x=x, y=theory, mode="lines", line=dict(color=color, width=2.5), |
| name=f"{name} theory")) |
| err = dict(type="data", array=sim_std, visible=True) if sim_std is not None else None |
| fig.add_trace(go.Scatter(x=x, y=sim, mode="markers", marker=dict(color=color, size=8, |
| symbol="circle", line=dict(color="white", width=1)), |
| error_y=err, name=f"{name} sim")) |
|
|
|
|
| def save(fig, df, outdir, stem): |
| os.makedirs(outdir, exist_ok=True) |
| html = os.path.join(outdir, stem + ".html") |
| csv = os.path.join(outdir, stem + ".csv") |
| fig.write_html(html, include_plotlyjs="cdn") |
| df.to_csv(csv, index=False) |
| print(f" wrote {html}\n wrote {csv}") |
| return html, csv |
|
|
