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Implement simplestyle for GeoJSON

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This commit is contained in:
Manuel Fuhr 2023-04-20 21:45:15 +02:00
parent 0e462aac86
commit 4e719daee1
2 changed files with 17 additions and 3 deletions
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18
js/util/Track.js
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@ -10,13 +10,27 @@ BR.Track = {
* @returns {Object} to pass as `options` parameter to `L.geoJson`
*/
getGeoJsonOptions: function (layersControl) {
// https://github.com/mapbox/simplestyle-spec/tree/master/1.1.0
const styleMapping = [
['stroke', 'color'],
['stroke-width', 'weight'],
['stroke-opacity', 'opacity'],
['fill', 'fillColor'],
['fill-opacity', 'fillOpacity'],
];
return {
style: function (geoJsonFeature) {
var currentLayerId = layersControl.getActiveBaseLayer().layer.id;
return {
var currentLayerId = layersControl?.getActiveBaseLayer().layer.id;
const featureStyle = {
color: currentLayerId === 'cyclosm' ? 'yellow' : 'blue',
weight: 4,
};
for (const [simpleStyle, leafletStyle] of styleMapping) {
if (geoJsonFeature?.properties?.[simpleStyle]) {
featureStyle[leafletStyle] = geoJsonFeature.properties[simpleStyle];
}
}
return featureStyle;
},
interactive: false,
filter: function (geoJsonFeature) {