Marker

###Add a Marker The map.addMarker() method takes a single Marker options object literal, specifying the initial properties of the marker.

The following fields are particularly important and commonly set when constructing a marker:

Field Name	Type	Description
icon	String | Object	The icon image url or properties. Also you can specify HTML Color values.
title	String	The content of the infoWindow.
snippet	String	The snippet of the infoWindow.
position	LatLng	The position of the marker.
infoWindowAnchor	[x, y]	Specify the anchor of the InfoWindow
draggable	Boolean	Set true if you want to enable to drag the marker. (Default: false) Important! Drag starts after long pressed on the marker.
flat	Boolean	Set true if you want to use a flat marker. (Default: false)
rotation	Number	Set rotation angle. (Default: 0)
visible	Boolean	Set false if you want to hide. (Default: true)
styles	Object	Specify the options for title. See the description.
animation	String	Which animation to play when marker is added to a map.

document.addEventListener("deviceready", function() {
  var mapDiv = document.getElementById("map_canvas");

  const GOOGLE = new plugin.google.maps.LatLng(37.422476,-122.08425);
  var map = plugin.google.maps.Map.getMap(mapDiv, {
    'camera': {
      'latLng': GOOGLE
      'zoom': 17
    }
  });

  map.addEventListener(plugin.google.maps.event.MAP_READY, function() {

    map.addMarker({
      'position': GOOGLE,
      'title': "Hello GoogleMap for Cordova!"
    }, function(marker) {

      marker.showInfoWindow();

    });

  });
});

###Show InfoWindow Typically, an infoWindow is shown when you click a marker. To show the infoWindow of the marker programmatically, call the marker.showInfoWindow() method.

marker.showInfoWindow();

###Add a marker with multiple line The Phonegap-GoogleMaps-Plugin accepts the strings which include multiple line.

map.addMarker({
  'position': GOOGLE_NY,
  'title': ["Hello Google Map for", "Cordova!"].join("\n"),
  'snippet': "This plugin is awesome!"
}, function(marker) {
  marker.showInfoWindow();
});

###Add your data, and hold them You can set your data with other options, such as marker name. Because Marker class inherit BaseClass. BaseClass has set() and get() methods, thus, Marker also has set() and get()

const GOOGLE = new plugin.google.maps.LatLng(37.422858, -122.085065);
map.addMarker({
  'position': GOOGLE,
  'myMsg': 'Hello'
}, function(marker) {
  alert(marker.get("myMsg"));
});

###callback The map.addMarker() method takes a callback function as the second argument. The callback function is involved when the marker is created on the map. You can get the instance of the marker from the argument of the callback function.

map.addMarker({
  'position': STATUE_OF_LIBERTY,
  'title': "Statue of Liberty"
}, function(marker) {
  marker.showInfoWindow();
});

###Simple Icon In the most basic case, an icon can simply indicate an image to use instead of the default Google Maps pushpin icon. To specify such an icon, set the marker's icon property to the URL of an image. The Google Maps API will size the icon automatically. You can use one of the following protocol: http, https, file, cdvfile and the file absolute path. (Android also accepts file:///android_asset/)

map.addMarker({
  'position': GOOGLE_TOKYO,
  'title': 'Google Tokyo!',
  'icon': 'images/google_tokyo_icon.png'
});

###Scaled Icon You may want to specify scale of the icon to emphasize the marker. You can specify the scale size to the marker's icon property using object literals. The icon object literal supports only "url" and "size" properties currently.

var iconSize = {
  width: 92,
  height: 148
};
map.addMarker({
  'position': latLng,
  'icon': 'images/icon-yellow.png'
}, function(marker) {
  $("#iconPercent").off();
  $("#iconPercent").change(function() {
    var scale = $(this).val();
    marker.setIcon({
      'url': 'images/icon-yellow.png',
      'size': {
        width: Math.round(iconSize.width * scale),
        height: Math.round(iconSize.height * scale)
      }
    });
  });
  
});

###Color Icon As of v1.2.5, you can specify HTML color as icon. The alpha value is ignored.

map.addMarker({
  'position': GOOGLE_TOKYO,
  'icon': '#CCFFDD' 
});

###Color Icon As of v1.2.5, you can specify animation for marker.

Available values:

• plugin.google.maps.Animation.DROP (Although the DROP animation bounces in iOS, Android does not bounce.)
• plugin.google.maps.Animation.BOUNCE

map.addMarker({
  position: new plugin.google.maps.LatLng(35, 137),
  icon: "http://www.google.com/intl/en_us/mapfiles/ms/icons/blue-dot.png",
  animation: plugin.google.maps.Animation.DROP
}, function(marker) {

  var button = document.getElementById("button");
  button.addEventListener("click", function() {
    marker.setAnimation(plugin.google.maps.Animation.BOUNCE);
  });
});

###Text Styling The infoWindow displays the text with left-align by default both on Android and iOS. However, you can change the style using some options:

• text-align = left, center, right
• font-style = normal , italic
• font-weight = normal , bold
• color = red, #ccffcc, rgb(90, 32 100), etc

The text-align property effects to the snippet as well as the title.

map.addMarker({
  'position': latLng,
  'title': "You can change the text-align specifying by the 'text-align' property.\n" + 
           "This text is where you will see the result of the selected text-align property.",

  'snippet': 'The text-align property also effects to the snippet.',
  'styles' : {
    'text-align': 'center',
    'font-style': 'italic',
    'font-weight': 'bold',
    'color': 'red'
  }
}, function(marker) {
  marker.showInfoWindow();
});

###Base64 Encoded Icon The marker's icon and title properties accept base64 encoded image strings. You can generate the base64 encoded strings using HTML5's Canvas object. This means you are able to create marker image programmatically.

var icon = "data:image/png;base64,iVBORw0KGgo...CC";
var canvas = document.createElement('canvas');
canvas.width = 120;
canvas.height = 40;
var context = canvas.getContext('2d');

var img = new Image();
img.src = "./images/google_logo.gif";
img.onload = function() {
  context.drawImage(img, 0, 0);
  
  context.font = '15pt Calibri';
  context.fillStyle = 'blue';
  context.fillText('Google', 40, 15);
  context.fillText('Tokyo!', 60, 35);
  
  map.addMarker({
    'position': latLng,
    'title': canvas.toDataURL(),
    'icon': icon
  }, function(marker) {
    marker.showInfoWindow();
  });
};
map.addMarker({
  'position': latLng,
  'title': canvas.toDataURL(),
  'icon': icon
}, function(marker) {
  marker.showInfoWindow();
});

###Remove the marker To remove a marker from the map, call the remove() method.

marker.remove();

###Events Available events for Marker class are the below:

• MARKER_CLICK
• INFO_CLICK
• MARKER_DRAG
• MARKER_DRAG_START
• MARKER_DRAG_END

###Click a marker When you click a marker, a MARKER_CLICK event will be propagated to the marker.

const GOOGLE_SYDNEY = new plugin.google.maps.LatLng(-33.867487,151.20699);
map.addMarker({
  'position': GOOGLE_SYDNEY
}, function(marker) {

  marker.addEventListener(plugin.google.maps.event.MARKER_CLICK, function() {
    alert("Marker is clicked");
  });
});

Alternatively you can also specify the click event handler to the map.addMarker()'s markerClick option. This is useful when you want to run just small code.

map.addMarker({
  'position': GOOGLE_SYDNEY,
  'markerClick': function(marker) {
    marker.showInfoWindow();
  }
});

###Click an infoWindow When you click a marker, an INFO_CLICK event will be propagated to the marker.

const GOOGLE_SYDNEY = new plugin.google.maps.LatLng(-33.867487,151.20699);
map.addMarker({
  'position': GOOGLE_SYDNEY
}, function(marker) {
  marker.showInfoWindow();

  marker.addEventListener(plugin.google.maps.event.INFO_CLICK, function() {
    alert("InfoWindow is clicked");
  });
});

Alternatively you can also specify the click event handler to the map.addMarker()'s infoClick option. This is useful when you want to run just small code.

map.addMarker({
  'position': GOOGLE_SYDNEY,
  'title': "Google Sydney",
  'snippet': "click, then remove",
  'markerClick': function(marker) {
    marker.showInfoWindow();
  },
  'infoClick': function(marker) {
    marker.remove();
  }
});

###Create a marker draggable To allow users to drag a marker to a different location on the map, set draggable to true in the marker options. Important! Drag starts after long pressed on the marker.

const GOOGLE = new plugin.google.maps.LatLng(37.422858, -122.085065);
map.addMarker({
  'position': GOOGLE,
  'draggable': true
});

Or you can enable with marker.setDraggable(true/false);

map.addMarker({
  'position': GOOGLE
}, function(marker) {
  marker.setDraggable(true);
});

###Drag Events The phonegap-googlemaps-plugin fires MARKER_DRAG_START, MARKER_DRAG and MARGER_DRAG_END events when the marker starts drag, during dragging, and ends drag.

map.addMarker({
  'position': GOOGLE,
  'draggable': true
}, function(marker) {
  
  marker.addEventListener(plugin.google.maps.event.MARKER_DRAG_END, function(marker) {
    marker.getPosition(function(latLng) {
      marker.setTitle(latLng.toUrlValue());
      marker.showInfoWindow();
    });
  });
});

###Create a flat marker The flat option of map.addMarker() indicates whether this marker should be flat against the map true or a billboard facing the camera false. If the marker is flat against the map, it will remain stuck to the map as the camera rotates and tilts but will still remain the same size as the camera zooms, unlike a GroundOverlay. If the marker is a billboard, it will always be drawn facing the camera and will rotate and tilt with the camera. The default value is false.

const GOOGLE = new plugin.google.maps.LatLng(37.422858, -122.085065);
map.addMarker({
  'position': GOOGLE,
  'flat': true
});

###Disable auto pan You can disable auto panning when the marker is clicked.

marker.addMarker({
  disableAutoPan: true
});

---

Marker Class Reference

Method	Return value	Description
getPosition(callback)	void	Involve the callback function with the marker location.
isVisible()	Boolean	Return true if the marker is visible
setVisible(Boolean)	void	Set false if you want to hide the marker.
getHashCode()	String	Return the marker hash code.
remove()	void	Remove the marker completely.
setOpacity(alpha)	void	Change the marker opacity.
getOpacity()	Number	Return the marker opacity.
setIconAnchor(x, y)	void	Change the info window anchor. This defaults to 50% from the left of the image and at the bottom of the image.
setInfoWindowAnchor(x, y)	void	Change the info window anchor. This defaults to 50% from the left of the image and at the top of the image.
setDraggable(Boolean)	void	Set true if you allows all users to drag the marker.
isDraggable()	Boolean	Return true if the marker drag is enabled.
setFlat(Boolean)	void	Set true if you want to be flat marker.
setIcon(Object)	void	Change icon url and/or size (See the example).
setTitle(String)	void	Change title of the infoWindow.
getTitle()	String	Return the title strings.
setSnippet(String)	void	Change snippet of the infoWindow.
getSnippet()	String	Return the snippet strings.
setRotation(Number)	void	Set the marker rotation angle.
getRotation()	Number	Return the marker rotation angle.
showInfoWindow()	Number	Show the infoWindow of the marker.
hideInfoWindow()	Number	Hide the infoWindow of the marker.
setPosition(LatLng)	void	Set the marker position.
getPosition(callback)	Number	Return the marker position.
getMap()	Map	Return the map instance.
setAnimation(String)	void	Specify the animation either plugin.google.maps.Animation.DROP or plugin.google.maps.Animation.BOUNCE.