Hey!
I am currently building a gps tracker :
[
{
"id": "edd053d57a890bfa",
"type": "gpsd",
"z": "1bfea58c27520ad5",
"name": "",
"hostname": "localhost",
"port": "2947",
"tpv": true,
"sky": true,
"info": false,
"device": false,
"gst": false,
"att": true,
"x": 130,
"y": 400,
"wires": [
[
"2b73428fbe98e7cc",
"909c0fc218f24b91",
"afa924e8cd09b5d9",
"256a2efdb683a1ba",
"4470c68ef5843a91",
"cc0512b5b772ea7d",
"a06bc5439a0e432c",
"6c52e3028e3485a2",
"39b2902a54cf76f3"
]
]
},
{
"id": "4470c68ef5843a91",
"type": "function",
"z": "1bfea58c27520ad5",
"name": "",
"func": "msg.payload = {\n name:\"\",\n color: \"rgb(0,32,91)\",\n icon : \"fa-crosshairs\",\n iconColor : \"rgb(0,32,91)\",\n iconSize : 500,\n dasharray : \"30 20\",\n lat : msg.payload.lat,\n lon : msg.payload.lon,\n \n}\nreturn msg;",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 400,
"y": 400,
"wires": [
[
"c0838482385fd77c",
"136616a1efc48c37"
]
]
},
{
"id": "c0838482385fd77c",
"type": "worldmap-tracks",
"z": "1bfea58c27520ad5",
"name": "",
"depth": "5",
"layer": "combined",
"smooth": false,
"x": 630,
"y": 400,
"wires": [
[
"136616a1efc48c37"
]
]
},
{
"id": "136616a1efc48c37",
"type": "ui_worldmap",
"z": "1bfea58c27520ad5",
"group": "0a1f43e2696f8d80",
"order": 5,
"width": 0,
"height": 0,
"name": "",
"lat": "",
"lon": "",
"zoom": "18",
"layer": "OSMC",
"cluster": "17",
"maxage": "",
"usermenu": "show",
"layers": "hide",
"panit": "true",
"panlock": "false",
"zoomlock": "false",
"hiderightclick": "false",
"coords": "deg",
"showgrid": "true",
"allowFileDrop": "false",
"path": "/worldmap",
"overlist": "DR,CO,RA,DN,HM",
"maplist": "OSMG,OSMC,EsriC,EsriS,EsriT,EsriO,EsriDG,NatGeo,UKOS,OpTop,SW",
"mapname": "",
"mapurl": "",
"mapopt": "",
"mapwms": false,
"x": 640,
"y": 440,
"wires": []
},
{
"id": "0a1f43e2696f8d80",
"type": "ui_group",
"name": "GNSS Tracker",
"tab": "eb8313f9cc4c2238",
"order": 1,
"disp": false,
"width": "20",
"collapse": false,
"className": ""
},
{
"id": "eb8313f9cc4c2238",
"type": "ui_tab",
"name": "GNSS Tracker",
"icon": "fa-map-o",
"order": 1,
"disabled": false,
"hidden": false
}
]
It is really simple so far. so if you have a look at it, it gets the location through gpsd and displays the driven path.
Now I was wandering if there is a possibility to display a line pointing towars a specific Lat- and Longitude even if your GNSS receiver is moving?
Thanks in advance!