verify if marker is inside from route

[joaoavanzini]

Hello, my name is João, and I'm using the leaflet.js to do my project of the conclusion course at the University of Campinas - Brazil. The problem to solve is: the marker needs to stay inside from route, if not, need to return a false. Can someone help me? Thanks.

code:

var map = L.map('map',18);

  L.tileLayer('https://{s}.tile.osm.org/{z}/{x}/{y}.png', {
    maxZoom: 20,
  }).addTo(map);

  var cont = 0;
  var marker = null;

  function refresh() {
  
    $.ajax({
      method: "GET",
      url: "mapa/coordenada",
      dataType: "json"
    })
      .done(function( msg ) {
        registro_coordenada(msg.coordenada);
      });
  }

  function select_cord() {
  
    $.ajax({
      method: "GET",
      url: "mapa/coordenada",
      dataType: "json"
    })
      .done(function( msg ) {
        add_cord(msg.coordenada);
      });
  }
  
  function add_cord(coordenada){
    out = coordenada.split(",");

    var control = L.Routing.control(L.extend(window.lrmConfig, {
      waypoints: [
      L.latLng(-22.5627235,-47.425501),
      L.latLng([out[0],out[1]])
  ],
      geocoder: L.Control.Geocoder.nominatim(),
      routeWhileDragging: true,
      reverseWaypoints: true,
      showAlternatives: true,
      altLineOptions: {
          styles: [
            {color: 'black', opacity: 0.15, weight: 9},
            {color: 'white', opacity: 0.8, weight: 6},
            {color: 'blue', opacity: 0.5, weight: 2}
        ]
    }
  })).addTo(map);

  L.Routing.errorControl(control).addTo(map);

  }

var icone = new L.Icon({
                      iconUrl: 'https://cdn.rawgit.com/pointhi/leaflet-color-markers/master/img/marker-icon-2x-red.png',
                      shadowUrl: 'https://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/images/marker-shadow.png',
                      iconSize: [25, 41],
                      iconAnchor: [12, 41],
                      popupAnchor: [1, -34],
                      shadowSize: [41, 41]
                    });


function registro_coordenada(coordenada){
  out = coordenada.split(",");
  if (cont === 0 ){
    marker = L.marker([out[0],out[1]], {icon: icone}).addTo(map).bindPopup("<b>Localização atual</b>").openPopup();
    cont = 1;
    return;
  }
  map.removeLayer(marker);
  //var marker = L.marker([out[0],out[1]]).remove(map).bindPopup("<b>Localização atual</b>").openPopup();
  marker = L.marker([out[0],out[1]], {icon: icone}).addTo(map).bindPopup("<b>Localização atual</b>").openPopup().closePopup();
}

$(document).ready(function(){
  if ($('#map')){
    self.setInterval(function () {
      refresh()
    }, 1000);
  }
  select_cord();
});

[joaoavanzini]

Please, anyone can help??

[perliedman]

Hi, sorry, this is a place for discussing issues with Leaflet Routing Machine, or possibly proposing features. While it might sound unfriendly, the hard fact is that I (who respond to most reports), simply do not have time to solve programming problems for others in my free time. I wish you good luck and hope you find a solution. You might also try to ask a question in some other forum, like Stack Overflow, but I think you might want to state the actual problem you are trying to solve a bit clearer.