Add helper stuff for figures, cleanup

2026-03-22 08:22:43 +01:00 · 2026-02-20 01:56:28 +01:00
parent 28823dc0b5
commit 101bd81ca1
20 changed files with 1862 additions and 1164 deletions
--- a/figures/bali_map.py
+++ b/figures/bali_map.py
@@ -0,0 +1,116 @@
+# bali_map.py
+# Creates an interactive HTML map of Bali (and nearby islands) with readable, always-visible labels.
+
+import folium
+
+DESTINATIONS = {
+    "Sacred Monkey Forest": (
+        -8.5187511,
+        115.2585973,
+    ),  # :contentReference[oaicite:0]{index=0}
+    "Uluwatu Temple": (
+        -8.8291432,
+        115.0849069,
+    ),  # :contentReference[oaicite:1]{index=1}
+    "Sanur Beach": (-8.673889, 115.263611),  # :contentReference[oaicite:2]{index=2}
+    "Tanah Lot Temple": (
+        -8.618786,
+        115.086733,
+    ),  # :contentReference[oaicite:3]{index=3}
+    "Seminyak Beach": (-8.6925, 115.158611),  # :contentReference[oaicite:4]{index=4}
+    "Nusa Dua": (-8.791918, 115.225375),  # :contentReference[oaicite:5]{index=5}
+    "Bali Zoo": (-8.59128, 115.26456),  # :contentReference[oaicite:6]{index=6}
+    "Mount Batur": (-8.23889, 115.37750),  # :contentReference[oaicite:7]{index=7}
+    "Ulun Danu Bratan": (
+        -8.275177,
+        115.1668487,
+    ),  # :contentReference[oaicite:8]{index=8}
+    "Tirta Gangga": (-8.411944, 115.5875),  # :contentReference[oaicite:9]{index=9}
+    "Pandawa Beach": (-8.84586, 115.18417),  # :contentReference[oaicite:10]{index=10}
+    "Jimbaran Bay": (-8.79093, 115.16006),  # :contentReference[oaicite:11]{index=11}
+    "Double Six Beach": (
+        -8.6975074,
+        115.1610332,
+    ),  # :contentReference[oaicite:12]{index=12}
+    "Devil Tears": (-8.6905650, 115.4302884),  # :contentReference[oaicite:13]{index=13}
+    "Kelingking Beach": (
+        -8.750644,
+        115.474693,
+    ),  # :contentReference[oaicite:14]{index=14}
+    "Lempuyang Temple": (
+        -8.395195,
+        115.647885,
+    ),  # :contentReference[oaicite:15]{index=15}
+    "Canggu Beach": (-8.639877, 115.140172),  # :contentReference[oaicite:16]{index=16}
+    "Mount Agung": (-8.340686, 115.503622),  # :contentReference[oaicite:17]{index=17}
+}
+
+# --- Map base ---
+m = folium.Map(
+    location=(-8.45, 115.20),
+    zoom_start=9,
+    tiles="CartoDB positron",
+    control_scale=True,
+    zoom_snap=0.1,
+    zoom_delta=0.1,
+    max_zoom=18,
+)
+
+# --- Label styling (readable, always visible) ---
+LABEL_STYLE = """
+padding: 3px 6px;
+font-size: 16px;
+font-weight: 600;
+color: #111;
+white-space: nowrap;
+"""
+
+# Per-label pixel offsets (x, y). Positive y moves the label down.
+LABEL_OFFSETS = {
+    "Nusa Dua": (0, 20),
+    "Double Six Beach": (0, 20),
+}
+
+
+def add_point_with_label(name: str, lat: float, lon: float):
+    # Small dot at the exact coordinate
+    folium.CircleMarker(
+        location=(lat, lon),
+        radius=4,
+        weight=2,
+        fill=True,
+        fill_opacity=1.0,
+        tooltip=name,  # still useful on hover
+    ).add_to(m)
+
+    # Slightly offset label so it doesn't sit directly on the dot
+    offset_x, offset_y = LABEL_OFFSETS.get(name, (0, 0))
+    base_anchor_x, base_anchor_y = (-8, 12)
+    folium.Marker(
+        location=(lat, lon),
+        icon=folium.DivIcon(
+            icon_size=(1, 1),
+            icon_anchor=(
+                base_anchor_x + offset_x,
+                base_anchor_y - offset_y,
+            ),  # pixel offset: left/up relative to point
+            html=f'<div style="{LABEL_STYLE}">{name}</div>',
+        ),
+    ).add_to(m)
+
+
+# Add all destinations
+lats, lons = [], []
+for name, (lat, lon) in DESTINATIONS.items():
+    add_point_with_label(name, lat, lon)
+    lats.append(lat)
+    lons.append(lon)
+
+# Fit map bounds to include Nusa Penida / Lembongan as well
+pad = 0.005
+m.fit_bounds([[min(lats) - pad, min(lons) - pad], [max(lats) + pad, max(lons) + pad]])
+
+# Output
+out_file = "bali_destinations_labeled.html"
+m.save(out_file)
+print(f"Saved: {out_file}")