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[feat](trx-frontend-http): use APRS symbol icons on map markers

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Show the proper APRS symbol sprite icon on map markers instead of
generic green circles. Falls back to a green circle marker when no
symbol info is available.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
This commit is contained in:
Stan Grams
2026-02-08 21:49:04 +01:00
parent 80aadf54ab
commit d9a496cfaf
2 changed files with 28 additions and 6 deletions
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src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
+27 -5
View File
@@ -669,17 +669,39 @@ function initAprsMap() {
}
}
window.aprsMapAddStation = function(call, lat, lon, info) {
function aprsSymbolIcon(symbolTable, symbolCode) {
if (!symbolTable || !symbolCode) return null;
const sheet = symbolTable === "/" ? 0 : 1;
const code = symbolCode.charCodeAt(0) - 33;
const col = code % 16;
const row = Math.floor(code / 16);
const bgX = -(col * 24);
const bgY = -(row * 24);
const url = `https://raw.githubusercontent.com/hessu/aprs-symbols/master/png/aprs-symbols-24-${sheet}.png`;
return L.divIcon({
className: "",
html: `<div style="width:24px;height:24px;background:url('${url}') ${bgX}px ${bgY}px / 384px 192px no-repeat;"></div>`,
iconSize: [24, 24],
iconAnchor: [12, 12],
popupAnchor: [0, -12]
});
}
window.aprsMapAddStation = function(call, lat, lon, info, symbolTable, symbolCode) {
if (!aprsMap) initAprsMap();
if (!aprsMap) return;
const popupContent = `<b>${call}</b><br>${info}`;
const existing = stationMarkers.get(call);
if (existing) {
existing.setLatLng([lat, lon]);
existing.setPopupContent(`<b>${call}</b><br>${info}`);
existing.setPopupContent(popupContent);
} else {
const marker = L.circleMarker([lat, lon], {
radius: 6, color: "#00d17f", fillColor: "#00d17f", fillOpacity: 0.8
}).addTo(aprsMap).bindPopup(`<b>${call}</b><br>${info}`);
const icon = aprsSymbolIcon(symbolTable, symbolCode);
const marker = icon
? L.marker([lat, lon], { icon }).addTo(aprsMap).bindPopup(popupContent)
: L.circleMarker([lat, lon], {
radius: 6, color: "#00d17f", fillColor: "#00d17f", fillOpacity: 0.8
}).addTo(aprsMap).bindPopup(popupContent);
stationMarkers.set(call, marker);
}
};