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Limit coordinate precision in drag listener

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This commit is contained in:
Anton Khorev 2024-08-12 05:19:22 +03:00
parent c5aa012dc2
commit b4925d7b0d
2 changed files with 8 additions and 3 deletions
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8
app/assets/javascripts/index/directions-endpoint.js
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@ -31,7 +31,7 @@ OSM.DirectionsEndpoint = function Endpoint(map, input, iconUrl, dragCallback, ch
}; };
function markerDragListener(e) { function markerDragListener(e) {
var latlng = e.target.getLatLng(); var latlng = convertLatLngToZoomPrecision(e.target.getLatLng());
setLatLng(latlng); setLatLng(latlng);
setInputValueFromLatLng(latlng); setInputValueFromLatLng(latlng);
@ -93,9 +93,13 @@ OSM.DirectionsEndpoint = function Endpoint(map, input, iconUrl, dragCallback, ch
} }
function setInputValueFromLatLng(latlng) { function setInputValueFromLatLng(latlng) {
input.val(latlng.lat + ", " + latlng.lng);
}
function convertLatLngToZoomPrecision(latlng) {
var precision = OSM.zoomPrecision(map.getZoom()); var precision = OSM.zoomPrecision(map.getZoom());
input.val(latlng.lat.toFixed(precision) + ", " + latlng.lng.toFixed(precision)); return L.latLng(latlng.lat.toFixed(precision), latlng.lng.toFixed(precision));
} }
return endpoint; return endpoint;

3
app/assets/javascripts/index/directions.js
View file

@ -287,7 +287,8 @@ OSM.Directions = function (map) {
var ll = map.containerPointToLatLng(pt); var ll = map.containerPointToLatLng(pt);
var precision = OSM.zoomPrecision(map.getZoom()); var precision = OSM.zoomPrecision(map.getZoom());
var value = ll.lat.toFixed(precision) + ", " + ll.lng.toFixed(precision); var value = ll.lat.toFixed(precision) + ", " + ll.lng.toFixed(precision);
endpoints[type === "from" ? 0 : 1].setValue(value, ll); var llWithPrecision = L.latLng(ll.lat.toFixed(precision), ll.lng.toFixed(precision));
endpoints[type === "from" ? 0 : 1].setValue(value, llWithPrecision);
}); });
endpoints[0].enable(); endpoints[0].enable();