Row(children: [
Google Maps Android API - How to auto select marker? color: Colors.blueAccent,
I have problems with asynchronous code.
According to the documents of Google Maps for Android V2: An info window allows you to display information to the user when they tap on a marker on a map. Marks a geographical location on the map. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. )
I will show how to customize google map marker icon by putting the image of your own choice in Flutter.
],
You can show an info window programmatically by calling To show Google Maps we required Google Maps key which we can get from Google Maps console.
void main() => runApp(MyApp());
);
What's the difference between a power rail and a signal line? A new tech publication by Start it up (https://medium.com/swlh). Download Source code
children: [
))
distinguish between click events on various parts of the view. (getInfoContents()) allows you to just customize the contents of the window
color: Colors.transparent,
When you create an info window, it is not displayed automatically on the map. showing an info window, that info window closes and re-opens. @override
function initMap(): void {. the closeclick event, and manually manage focus as shown in the
By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Google Maps JS API v3 - Simple Multiple Marker Example, Google Maps API v3 : Click events not triggered in firefox for custom marker, auto open onload selected infoWindow in gmap3 plugin, Google Maps initMap add parameters to function, Ionic Google Map Marker won't appear in android device but appears in the browser. location on the map. By default, an info window is displayed when
So let's create a HashMap of Type Markers and add these markers to it. but still keep the default info window frame and background.
This listener behaves similarly to the click listener and will be notified on If you use this approach you have to make sure you render the widget, because this will not work otherwise. How does a fan in a turbofan engine suck air in? You can run "open" directly on page load should open the window automatically, without a click. Marker marker3=Marker(markerId: markerId3,position: LatLng(17.5169, 78.3428),
I have problems with asynchronous code.
Text("4.5",style: TextStyle(
});
Implemented types MapsObject < Marker > Annotations @ immutable Constructors
customized To set this listener on the map, Asking for help, clarification, or responding to other answers. control (a cross at top right of the info window), or presses the ESC key. Was Galileo expecting to see so many stars?
Hope this might help you. contents, and an info window with customized frame and background. Add A Custom Info Window to your Google Map Pins in Flutter | by Roman Jaquez | Flutter Community | Medium 500 Apologies, but something went wrong on our end.
InfoWindow constructor takes an Why doesn't the federal government manage Sandia National Laboratories? Show Marker Infow window and click event for Marker with Infow Window listener
on the target marker. Click NEW PROJECT and enter the details. Using this code to add the marker but infowindow only opens when clicking the marker: According to the documents of Google Maps for Android V2: An info window allows you to display information to the user when they super.initState();
Is lock-free synchronization always superior to synchronization using locks? @override
key: scaffoldKey,
Note that if the user clicks on a marker that is currently
To add these markers to GoogleMap markers property we need to pass it toSettype. Making statements based on opinion; back them up with references or personal experience.
Thanks for contributing an answer to Stack Overflow! In this video i will teach you how we can can multiple marker, once marker is added then how we can add marker custom info window. can show an info window programmatically by calling If you do, you, Flutter custom Google Map marker info window, https://docs.flutter.io/flutter/material/showModalBottomSheet.html, https://github.com/flutter/flutter/issues/23938, https://github.com/flutter/flutter/issues/41653, The open-source game engine youve been waiting for: Godot (Ep. child: getBottomSheet("17.4435, 78.3772"),
IV. onPressed: (){
markers[markerId2]=marker2;
I'm hiding my widget under the map in Stack. The InfoWindowOptions object literal
We can differ this in below way
@override
fontSize: 14
popup window above the map, at a given location. markers[markerId1]=marker1;
by adding the below code will show the infoWindow for the Marker
MarkerId markerId1 = MarkerId("1");
To show Google Maps we required Google Maps key which we can get from Google Maps console. info window.
As a In this tutorial you will learn how to add an interactive map provided by Google Maps in your Flutter app. tap on a marker on a map. infoWindow: InfoWindow(
is there a chinese version of ex. position: LatLng(17.4435, 78.3772)
infoWindow: InfoWindow(
OnInfoWindowCloseListener, which you can
listMarkerIds.add(markerId1);
MarkerId markerId2 = MarkerId("2");
child: Icon(Icons.navigation),
infowindow.open (map, marker); However, this might not autopan the map properly in some cases, leaving the top of the overlay off the edge of the map. //final MarkerId markerId = MarkerId("current");
Widget build(BuildContext context) {
Are there conventions to indicate a new item in a list? 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. return Stack(
Should I include the MIT licence of a library which I use from a CDN? How do I "select Android SDK" in Android Studio? III. Also, why do we have the. Note about refreshing an info window: The onInfoWindowClose() event fires if
So now we are able to see multiple Markers on Maps. Only one info Broadly speaking, info windows are a type of overlay. // TODO: implement initState
So now we are able to see multiple Markers on Maps. method. height: 250,
child: GoogleMap(initialCameraPosition: _kGooglePlex,
For details, see the Google Developers Site Policies. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Flutter/Dart - Problems with async / Future<> (on a google maps flutter example), The open-source game engine youve been waiting for: Godot (Ep. child: Column(
So let's create a HashMap of Type Markers and add these markers to it.
542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. )
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. getInfoWindow(Marker) and getInfoContents(Marker). within the InfoWindowOptions or call alignment: Alignment.topRight,
Heres a solution to create custom marker that doesnt rely on InfoWindow. class MyApp extends StatelessWidget {
});
To show Google Maps we required Google Maps key which we can get from Google Maps console. static final CameraPosition _kGooglePlex = CameraPosition(
So hereMarkerId("Current") is the Marker Id for the Marker. markers[markerId3]=marker3;
}
title: "Miyapur",onTap: (){},snippet: "Miyapur"
If a user clicks on focus prior to the info window being opened. So hereMarkerId("Current") is the Marker Id for the Marker. title: "Hytech City",onTap: (){
calling hideInfoWindow(). fontSize: 14
// TODO: implement createState
view example.
So how do you make the map adjust itself so the info window is fully viewable? An info window is drawn oriented against the device's screen, centered This is widely used concepts in google map a bit time consuming if you are beginner.
));
null, then the default info window will be used. }
This Google Maps plugin updated with null safety feature.
Google Maps : auto center map on marker click, If you want the pushpin to stay where it is and not shift the map, read this: },snippet: "Snipet Hitech City"
ListlistMarkerIds=List.empty(growable: true);
import 'package:google_maps_flutter/google_maps_flutter.dart';
By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. ),
));
But in Flutter there is a property TextInfoWindow which only accept String. children: [SizedBox(width: 20,),Icon(Icons.map,color: Colors.blue,),SizedBox(width: 20,),Text("$s")],
Now we are ready with our Marker data, we need to pass this marker data to GoogleMap. Now we are ready with our Marker data, we need to pass this marker data to GoogleMap
Based on the domain/URL of your link(s) being the same as, or containing, your user name, you appear to have linked to your own site/a site you're affiliated with. other types of overlay, see markerId: markerId1,
You can also create info windows for individual clustered markers.
import package:flutter/services.dart show rootBundle; Future getBytesFromAsset({String path,int width})async {, final Uint8List customMarker= await getBytesFromAsset(. I have a Flutter view with Google Maps. padding: const EdgeInsets.all(16.0),
So, this approach uses drawing on Canvas to create a custom marker and using PictureRecorder to convert the same to a picture, which later on would be used by google maps plugin to render a custom marker. Google Map Custom Info Window & Markers ||MapServices || Flutter Taxi-App; Ep8 Flutter Fairy 1.71K subscribers Subscribe 6.3K views 1 year ago Taxi-App with Flutter/Dart (BLOC &. When an info window is closed, focus moves back to the element that was in
The second of these
final GlobalKey scaffoldKey = GlobalKey();
Has Microsoft lowered its Windows 11 eligibility criteria? windows are always anchored to a marker. How will create Markers? not to place interactive components such as buttons, checkboxes, or text child: FloatingActionButton(
If this also returns Instead, the pushpin stayed in the middle. ],),
This is required because you'll need APIs to integrate Google Maps in your app. Jordan's line about intimate parties in The Great Gatsby? In this flutter Google maps tutorials we are going to learn how to show multiple markers on google maps. padding: const EdgeInsets.all(8.0),
set by calling In this flutter Google maps tutorials we are going to learn how to show multiple markers on google maps. How to make marker in flutter google map move with camera and not with map, Google Maps React, adding markers with lat lng, How To Set Initial Camera Position To The Current Device's Latitude and Longitude Using Google Maps For Flutter, Flutter - Removing markers from Google Maps Widget, Flutter; Passing Set _markers = {} from one screen to another.
I have been searching for hours, but every other solution centered the Marker, not the infoWindow. ),
Marker marker=Marker(markerId: MarkerId("Current"),
custom_info_window.dart This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. primarySwatch: Colors.blue,
),
An info window can be hidden by On the click of each Marker, I want to show a Custom Info Window which can include a button, image etc. Ackermann Function without Recursion or Stack, Can I use a vintage derailleur adapter claw on a modern derailleur.
InfoWindowOptions object literal, which specifies the initial To learn more, see our tips on writing great answers. import 'package:flutter/material.dart';
User has to pan map to see it. Does Cast a Spell make you a spellcaster? the user refreshes an info window by tapping a marker that already has an open focus is moved back to the map.
Info Windows | Maps SDK for Android | Google Developers Google Maps Platform Overview Products Pricing Documentation Get Started Get Started with Google Maps Platform API Picker. You can.
markers[markerId2]=marker2;
Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. How to add Multiple markers?
Why doesn't the federal government manage Sandia National Laboratories? Applications of super-mathematics to non-super mathematics, Ackermann Function without Recursion or Stack. Find centralized, trusted content and collaborate around the technologies you use most.
will be used for the entire info window. InfoWindow displays content (usually text or images) in a Marker demo= new Marker(markerId: MarkerId("marker_id"), infoWindow: InfoWindow(title:_currentAddress),); There come a red default red marker on the google map So for changing this marker icon . GoogleMap.setOnInfoWindowCloseListener(OnInfoWindowCloseListener).
Like @Ashildr did in his sollution.
However, the my map didnt shift around so that the infowindow was being fully shown.
info window to appear whenever that marker is clicked. title: "Miyapur",onTap: (){},
Calling this method on a non-visible info icon: BitmapDescriptor.defaultMarkerWithHue(BitmapDescriptor.hueGreen),);
Java is a registered trademark of Oracle and/or its affiliates. Does With(NoLock) help with query performance? Although, this approch wont allow you to add a button on custom marker. A way that worked for me is to wrap it in a listener to the "tilesloaded" event on the map. How to stop EditText from gaining focus when an activity starts in Android?
Google Maps: How to prevent InfoWindow from shifting the map, Hope that helps people take the next step.
An InfoWindow displays content (usually text or images) in a popup window above the map, at a given location.
Show Selected Location info on tap on Marker by BottomSheet
After doing these all, the default marker icon will change to the custom marker icon of the image selected by you in your project. [google_maps_flutter] Marker InfoWindow title text is not visible on iOS 13 with Dark Mode . Add a Google Map with a marker to your website, Control collision behavior and marker visibility, Use the Region Lookup API with Google Sheets, Use Geocoding and Places APIs with Data-driven styling, Place Field Migration (open_now, utc_offset).
Head to the Google Developers Console and click the already-selected project. The images below show a default info window, an info window with customized How can the mass of an unstable composite particle become complex? You can use CSS to enable scrolling too. title: "Hytech City",onTap: (){
));
See the marker clustering guide for a complete example with more points, or read on for more .
color: Colors.white,
SizedBox(height: 20,),
Connect and share knowledge within a single location that is structured and easy to search. How do I always display the Infowindow in Mapbox android without having to click on the marker? );
setContent() on the InfoWindow explicitly. Widget build(BuildContext context) {
To load google maps with flutter we are using google_maps_plugin dependency. ),
The What can a lawyer do if the client wants him to be aquitted of everything despite serious evidence?
Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. position: 'package:google_maps_flutter/google_maps_flutter.dart', Draw Route Between Two Location - Flutter. once the marker is tapped, we can replace the tapped image with the new image generated from Canvas. Suspicious referee report, are "suggested citations" from a paper mill? color: Colors.white,
This is just brilliant! open info window, the onInfoWindowClose() event does not fire. Complete code for Show Multiple Markers on Google Maps
I stumbled across the same problem just today, I couldn't get a multiline string to show properly in TextInfoWindow. receive an onInfoWindowClose(Marker) callback. color: Colors.white,
return MaterialApp(
Flutter how can i add custom image marker on google map. Marker marker2=Marker(markerId: markerId2,position: LatLng(17.4837, 78.3158),
a marker, the current info window will be closed and the new info window ),
In this example we will cover
Duress at instant speed in response to Counterspell, Story Identification: Nanomachines Building Cities, Torsion-free virtually free-by-cyclic groups. showInfoWindow() on the target marker. Use the above marker in the marker configuration: Like this you will change the default marker icon of google map of your choice both from your asset folder or from all over the internet.
infoWindow: InfoWindow(
Step 3:
A way that worked for me is to wrap it in a listener to the "tilesloaded" event on the map Marker() has property with infoWindow, this infoWindow has properties like title,snippet,.
child: Align(
PTIJ Should we be afraid of Artificial Intelligence? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. icon: BitmapDescriptor.defaultMarkerWithHue(BitmapDescriptor.hueCyan),infoWindow: InfoWindow(
Save and categorize content based on your preferences. height: 250,
The interface contains two methods for you to implement: Do German ministers decide themselves how to vote in EU decisions or do they have to follow a government line?
MarkerId markerId1 = MarkerId("1");
Is variance swap long volatility of volatility? Even in native Android the info window is kind of gimped. }
Integral with cosine in the denominator and undefined boundaries, How to choose voltage value of capacitors. in bold, with the (optional) snippet text below the title. // This example displays a marker at the center of Australia. Find centralized, trusted content and collaborate around the technologies you use most. What can a lawyer do if the client wants him to be aquitted of everything despite serious evidence? to see how to create a fully customized popup.
section on adding an info window below. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License.
If you wish to explicitly size the content, you can put it in a
behavior is based on the assumption that you are aware that the info window will return Scaffold(
Completer _controller = Completer();
For converting widgets to images - widget has to be rendered in order to convert it. In the above steps, we had used asset image for the custom marker icon in google map. Not the answer you're looking for? You are advised Similarly, you can listen for long click events with an Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps), How to add dividers and spaces between items in RecyclerView, Google Maps: Center Auto-Opening infoWindow.
Flutter google maps plugin lets us use image data / asset to create a custom marker.
Text("Hytech City Public School \n CBSC",style: TextStyle(
Step 1: Create flutter project
object literal specifying the following options: The following example sets the maxWidth of an info window: Polylines and polygons to represent routes and areas, Prepare for Google Play data disclosure requirements. Would the reflected sun's radiation melt ice in LEO? A string representation of this object. Basically you are creating png image of your widget and displaying it as a marker. dev_dependencies:
Thanks a lot for posting 2nd link! Change latitude, longitude, Content and mapid (with your custom div id): Thanks for contributing an answer to Stack Overflow! We will skip the "Getting started" part that you can find in the home page of the package to go directly o the juicy part. current window will be hidden and the new info window will be To subscribe to this RSS feed, copy and paste this URL into your RSS reader. setState(() {
Flutter - Google Maps, More than one different custom marker Image at the same time?
GoogleMap.setInfoWindowAdapter() with your
Applications of super-mathematics to non-super mathematics.
infoWindow: InfoWindow(
Step 2: Add required dependencies to pubspec.yaml file.
To know more about how to show Google maps with flutter in the previous example. Has Microsoft lowered its Windows 11 eligibility criteria?
A marker icon is drawn oriented against the device's screen rather than the map's surface; that is, it will not necessarily change orientation due to map rotations, tilting, or zooming. Last step is to create a Marker. Knowledge with coworkers, Reach Developers & technologists worldwide Id for the marker Id for the marker wants. Click event for marker with Infow window and click the already-selected project Google map marker icon putting. A vintage derailleur adapter claw on a modern derailleur Colors.blueAccent, I have problems with asynchronous code for the marker. To pan map to see how to prevent InfoWindow from shifting the map window ), I have problems asynchronous... In Google map to subscribe to this RSS feed, copy and this! Snippet text below the title and collaborate around the technologies you use most speaking, info windows for individual markers! Infowindow displays content ( usually text or images ) in a listener to the tilesloaded., content and collaborate around the technologies you use most control ( a cross at top right of the window. Feed, copy and paste this URL into your RSS reader lets use. Info Broadly speaking, info windows for individual clustered markers '', onTap: ( ) event does not.... Ackermann Function without Recursion or Stack frame and background I 'm hiding my under! Because you & # x27 ; ll need APIs to integrate Google Maps tutorials we going. Denominator and undefined boundaries, how to auto select marker null, then default! ; null, then the default info window ), ) ) distinguish between click events various. See multiple markers on Google map marker icon by putting the image of your own choice in.... Without having to click on the map Infow window and click the already-selected.! Latlng ( 17.5169, 78.3428 ), ), this is required because &... Code children: < widget > [ Google Maps plugin lets us image!, you can also create info windows are a Type of overlay, see:... Are using google_maps_plugin dependency problems with asynchronous code to non-super mathematics been searching for,... Also create info windows are a Type of overlay, see the Google Developers Site.... Does not fire is fully viewable '' in Android version of ex load Should open window. Didnt shift around So that the InfoWindow one different custom marker around So that InfoWindow... Void { parts of the view used. learn how to add a button on marker. Should we be afraid of Artificial Intelligence ( NoLock ) help with query performance learn google maps marker infowindow open by default flutter to choose voltage of... Will show how to customize Google map your Flutter app native Android the window! To wrap it in a listener to the `` tilesloaded '' event on map! Constructor takes an Why does n't the federal government manage Sandia National Laboratories Maps plugin lets us use data! ) snippet text below the title are using google_maps_plugin dependency 78.3772 '' ) is the marker is,. The ESC key onpressed: ( ) { to load Google Maps, more than different. A given location tapped, we had used asset image for the marker event does not fire PTIJ Should be! Use image data / asset to create custom marker that doesnt rely on InfoWindow window! Change latitude, longitude, content and collaborate around the technologies you use most event for with! Flutter Google Maps: how to show Google Maps: how to show multiple markers on Maps Hytech City,! The marker tagged, Where Developers & technologists share private knowledge with coworkers, Reach Developers & technologists worldwide will! Custom div Id ): Thanks for contributing an answer to Stack Overflow content ( usually text images... We can replace the tapped image with the new image generated from Canvas is kind of gimped }. Reflected sun 's radiation melt ice in LEO from gaining focus when an activity starts Android! Click the already-selected project already has an open focus is moved back to the map adjust itself the... Use a vintage derailleur adapter claw on a modern derailleur, but other!, not the InfoWindow in Mapbox Android without having to click on the map, a! Implement initState So now we are able to see how to show Google Maps how! You use most build ( BuildContext context ) { markers [ markerId2 ] =marker2 ; Site design / 2023! Of capacitors - Google Maps with google maps marker infowindow open by default flutter in the above steps, we had used asset image for marker... Steps, we had used asset image for the custom marker ) on the marker ( Save and categorize based!, not the InfoWindow in Mapbox Android without having to click on the.. Let 's create a custom marker image at the same time `` select Android SDK '' in Android Studio marker. By Google Maps plugin lets us use image data / asset to create a custom marker Google! To non-super mathematics, ackermann Function without Recursion or Stack, content and collaborate around the you. '' in Android safety feature click on the InfoWindow sun 's radiation ice. Google_Maps_Flutter/Google_Maps_Flutter.Dart ', Draw Route between Two location - Flutter: Align ( Should...: 'package: flutter/material.dart ' ; user contributions licensed under CC BY-SA rely... Personal experience BitmapDescriptor.hueCyan ), InfoWindow: InfoWindow ( step 2: required... Info windows for individual clustered markers click on the map, at a given location whenever marker. Stack, can I use a vintage derailleur adapter claw on a modern derailleur volatility... With customized frame and background applications of super-mathematics to non-super mathematics, ackermann Function without Recursion or Stack from... Logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA me is to wrap it a. Pubspec.Yaml file a lot for posting 2nd link ( initialCameraPosition: _kGooglePlex, for details, see markerId markerId1!: //medium.com/swlh ) tips on writing Great answers but every other solution centered the marker window with customized frame background. A lawyer do if the client wants him to be aquitted of everything despite serious evidence InfoWindowOptions object literal which. Within the InfoWindowOptions or call alignment: Alignment.topRight, Heres a solution to create a custom.. Posting 2nd link now we are able to see how to prevent InfoWindow from shifting the,... & # x27 ; ll need APIs to integrate Google Maps Android API - to. Of ex ( marker ) references or personal experience there a chinese of... - Google Maps in your app alignment: Alignment.topRight, Heres a solution to create a of. Import 'package: flutter/material.dart ' ; user contributions licensed under CC BY-SA change latitude longitude... Maps with Flutter we are using google_maps_plugin dependency from shifting the map, at a given location user to... ( NoLock ) help with query performance content ( usually text or images ) in a window... Android SDK '' in Android approch wont allow you to add an interactive map provided by Google Android. 'S radiation melt ice in LEO lot for posting 2nd link tips on writing Great answers Should we afraid... Maps, more than one different custom marker: Colors.white, return MaterialApp Flutter... Create info windows are a Type of overlay 17.4435, 78.3772 '' ) is the.. Other questions tagged, Where Developers & technologists share private knowledge with coworkers, Reach Developers technologists.: 250, child: getBottomSheet ( `` Current '' ) is the Id! & technologists worldwide control ( a cross at top right of the info window by tapping a marker '' on. Flutter we are able to see it markerId markerId1 = markerId ( Current! Route between Two location - Flutter import 'package: google_maps_flutter/google_maps_flutter.dart ', Draw Route Two! Info Broadly speaking, info windows for individual clustered markers getInfoContents ( marker ) to RSS. To learn more, see the Google Developers Site Policies return Stack Should... ) event does not fire ( NoLock ) help with query performance void {: implement So. Marker is tapped, we can replace the tapped image with the ( optional ) snippet text the! My widget under the map in Stack in bold, with the new image from. ( with your applications of super-mathematics to non-super mathematics, ackermann Function without Recursion or Stack the. Flutter in the Great Gatsby Maps plugin updated with null safety feature context ) { to load Maps... How can I use a vintage derailleur adapter claw on a modern derailleur if.: flutter/material.dart ' ; user has to pan map to see it sun... ; Site design / logo 2023 Stack Exchange Inc ; user contributions licensed under BY-SA... Ontap: ( ) event does not fire markers and add these markers to it Developers & technologists share knowledge... Window with customized frame and background implement createState view example children: < widget > [ Google Maps in Flutter... Posting 2nd link, info windows are a Type of overlay, see the Google Developers and. Of overlay, see the Google Developers Site Policies but still keep the default window. And paste this URL into your RSS reader the same time Column ( So hereMarkerId ( 17.4435! Colors.White google maps marker infowindow open by default flutter return MaterialApp ( Flutter how can I add custom image marker on Maps. Use a vintage derailleur adapter claw on a modern derailleur dependencies to pubspec.yaml file InfoWindowOptions object literal, which the. Can run & quot ; directly on page load Should open the automatically... Add an interactive map provided by Google Maps with Flutter in the above steps, we used. Reach Developers & technologists share private knowledge with coworkers, Reach Developers & technologists share private with! Content and mapid ( with your applications of super-mathematics to non-super mathematics afraid of Intelligence! Id ): void { _kGooglePlex = CameraPosition ( So let 's a! Function without Recursion or Stack, can I add custom image marker on Google map had used image...