Adding a selectHandler (not functional yet).

src/components/trkseg/Trkseg.tsx

@@ -37,7 +37,7 @@ export const Trkseg: Component<Props> = ({ vectorSource, trksegId }) => {
               type: 'Point',
               coordinates: [trkseg().trkpt[0].$.lon, trkseg().trkpt[0].$.lat],
             },
-            properties: { type: 'trkseg-start' },
+            properties: { type: 'trkseg-start', id: trksegId },
           },
           {
             type: 'Feature',
@@ -48,7 +48,7 @@ export const Trkseg: Component<Props> = ({ vectorSource, trksegId }) => {
                 trkpt.$.lat,
               ]),
             },
-            properties: { type: 'trkseg' },
+            properties: { type: 'trkseg', id: trksegId },
           },
           {
             type: 'Feature',
@@ -59,7 +59,7 @@ export const Trkseg: Component<Props> = ({ vectorSource, trksegId }) => {
                 trkseg().trkpt.at(-1).$.lat,
               ],
             },
-            properties: { type: 'trkseg-finish' },
+            properties: { type: 'trkseg-finish', id: trksegId },
           },
         ],
       };