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surface

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This commit is contained in:
vcoppe
2024-04-26 22:35:42 +02:00
parent eae83faa3d
commit e83c330ac5
2 changed files with 40 additions and 1 deletions
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28
website/src/lib/components/routing/Routing.ts
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@@ -42,6 +42,14 @@ async function getRoute(points: Coordinates[], brouterProfile: string, privateRo
let route: TrackPoint[] = [];
let coordinates = geojson.features[0].geometry.coordinates;
let messages = geojson.features[0].properties.messages;
const lngIdx = messages[0].indexOf("Longitude");
const latIdx = messages[0].indexOf("Latitude");
const tagIdx = messages[0].indexOf("WayTags");
let messageIdx = 1;
let surface = getSurface(messages[messageIdx][tagIdx]);
for (let i = 0; i < coordinates.length; i++) {
let coord = coordinates[i];
route.push(new TrackPoint({
@@ -51,7 +59,25 @@ async function getRoute(points: Coordinates[], brouterProfile: string, privateRo
},
ele: coord[2] ?? undefined
}));
route[route.length - 1].setSurface(surface)
if (messageIdx < messages.length &&
coordinates[i][0] == Number(messages[messageIdx][lngIdx]) / 1000000 &&
coordinates[i][1] == Number(messages[messageIdx][latIdx]) / 1000000) {
messageIdx++;
if (messageIdx == messages.length) surface = "missing";
else surface = getSurface(messages[messageIdx][tagIdx]);
}
}
return route;
}
}
function getSurface(message: string): string {
const fields = message.split(" ");
for (let i = 0; i < fields.length; i++) if (fields[i].startsWith("surface=")) {
return fields[i].substring(8);
}
return "unknown";
};