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Add message if no elevation data is available (#373)

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Gautier P 2021-03-01 20:05:29 +01:00 • committed by GitHub
parent 1ff25a566e
commit 845a3f0378
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4 changed files with 29 additions and 1 deletions
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10
js/plugin/Heightgraph.js
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@ -157,6 +157,16 @@ BR.Heightgraph = function (map, layersControl, routing, pois) {
}
if (track && track.getLatLngs().length > 0) {
// there is no elevation data available above 60°N, except within 10°E-30°E (issue #365)
if (
track.getLatLngs().filter(function (point) {
return point.alt !== undefined;
}).length == 0
) {
$('#no-elevation-data').show();
} else {
$('#no-elevation-data').hide();
}
var geojsonFeatures = geoDataExchange.buildGeojsonFeatures(track.getLatLngs());
this.addData(geojsonFeatures);