CODEWITHSUNDEEP
javascriptangularjsgoogle-mapsmarkerng-map
Ne AS
Ne AS

Reputation: 1550

NgMap set marker color

I'm using ng-map in my web application. In the map view, I display different positions using marker. I want to change the color of each marker depending the filed isOpned that I have inside the object from where I get the positions. I tried to add background-color style to my marker but nothing happened.

This is my code:

<ng-map zoom-to-include-markers="auto" 
         id="map"
         map-type-id="ROADMAP"
         street-view-control-options="{position: 'LEFT_CENTER'}">

   <marker ng-repeat="p in paths" position="{{p.positions}}"></marker>

</ng-map>

Upvotes: 1

Views: 1977

Answers (1)

Deep 3015
Deep 3015

Reputation: 10075

Modifying code from ng maps (as no sample code added in post) this is idea

Plunker demo

JS

var app = angular.module('myApp', ['ngMap']);

app.controller('mapController', function($interval) {
  var vm = this;
  vm.positions =[
    [40.71, -74.21], [40.72, -74.20], [40.73, -74.19], [40.74, -74.18],
    [40.75, -74.17], [40.76, -74.16], [40.77, -74.15], [40.77, -74.15]
  ];
var colorsDynamic=['ff8a80','880e4f','4a148c','311b92','3d5afe','76ff03','f57c00','5d4037']
  $interval(function() {
    var numMarkers = Math.floor(Math.random() * 4)+4; //between 4 to 8 markers
    vm.positions = [];
    vm.icon=[];//empty array of icon
    for (i = 0; i < numMarkers; i++) {
      var lat = 40.71 + (Math.random() / 100);
      var lng = -74.21 + (Math.random() / 100);
      vm.positions.push([lat, lng]);
      //pushing dynamic icon color
      vm.icon.push('http://chart.apis.google.com/chart?chst=d_map_pin_letter&chld=%E2%80%A2|'+colorsDynamic[i]) 

    }
  }, 2000);
});

Html

<div ng-controller="mapController as vm">
<ng-map zoom="14" center="[40.71, -74.21]">
  <marker ng-repeat="p in vm.positions track by $index" position="{{p}}" icon="{{vm.icon[$index]}}"></marker>
</ng-map>

Upvotes: 1

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