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Koordinaten kopieren

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ISA
2024-12-30 12:19:30 +01:00
parent 3fc5da6667
commit 65109cc953
1 changed files with 18 additions and 2 deletions
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20
components/useMapContextMenu.js
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@@ -13,9 +13,22 @@ const centerHereCallback = (e, map) => {
centerHere(e, map);
};
// Hilfsfunktion zur Umwandlung in das DMS-Format
const toDMS = (decimal, isLat) => {
const direction = decimal >= 0 ? (isLat ? "N" : "E") : isLat ? "S" : "W";
const absDecimal = Math.abs(decimal);
const degrees = Math.floor(absDecimal);
const minutesDecimal = (absDecimal - degrees) * 60;
const minutes = Math.floor(minutesDecimal);
const seconds = ((minutesDecimal - minutes) * 60).toFixed(1);
return `${degrees}°${minutes}'${seconds}"${direction}`;
};
// Funktion zum Anzeigen und Kopieren der Koordinaten
const showCoordinates = (e) => {
const coordinates = `Breitengrad: ${e.latlng.lat.toFixed(5)}, Längengrad: ${e.latlng.lng.toFixed(5)}`;
const latDMS = toDMS(e.latlng.lat, true);
const lngDMS = toDMS(e.latlng.lng, false);
const coordinates = `${latDMS} ${lngDMS}`;
// Überprüfen, ob das Clipboard-API unterstützt wird
if (navigator.clipboard && navigator.clipboard.writeText) {
@@ -109,7 +122,10 @@ export const addItemsToMapContextMenu = (map, menuItemAdded, setMenuItemAdded, h
map.contextmenu.removeAllItems();
// Koordinaten dynamisch anzeigen
const coordinates = `Lat: ${e.latlng.lat.toFixed(5)}, Lng: ${e.latlng.lng.toFixed(5)}`;
const latDMS = toDMS(e.latlng.lat, true);
const lngDMS = toDMS(e.latlng.lng, false);
const coordinates = `${latDMS} ${lngDMS}`;
map.contextmenu.addItem({
text: coordinates,
icon: "img/not_listed_location.png",