Function addRangeCircle

static/js/map.js:486–526

(marker, map, type, teamId)

}

function addRangeCircle (marker, map, type, teamId) {
  var targetmap = null
  var circleCenter = new google.maps.LatLng(marker.position.lat(), marker.position.lng())
  var gymColors = ['#999999', '#0051CF', '#FF260E', '#FECC23'] // 'Uncontested', 'Mystic', 'Valor', 'Instinct']
  var teamColor = gymColors[0]
  if (teamId) teamColor = gymColors[teamId]

  var range
  var circleColor

  // handle each type of marker and be explicit about the range circle attributes
  switch (type) {
    case 'pokemon':
      circleColor = '#C233F2'
      range = 40 // pokemon appear at 40m and then you can move away. still have to be 40m close to see it though, so ignore the further disappear distance
      break
    case 'pokestop':
      circleColor = '#3EB0FF'
      range = 40
      break
    case 'gym':
      circleColor = teamColor
      range = 40
      break
  }

  if (map) targetmap = map

  var rangeCircleOpts = {
    map: targetmap,
    radius: range, // meters
    strokeWeight: 1,
    strokeColor: circleColor,
    strokeOpacity: 0.9,
    center: circleCenter,
    fillColor: circleColor,
    fillOpacity: 0.3
  }
  var rangeCircle = new google.maps.Circle(rangeCircleOpts)
  return rangeCircle
}

function isRangeActive (map) {
  if (map.getZoom() < 16) return false