FAQ Database Discussion Community


google maps marker array?

android,maps,marker
Hi guys and girls if any :)) this piece of code creates a null pointer exception I would like to put a couple of markers in MO LAT = Double.parseDouble(PartA); LNG = Double.parseDouble(PartB); LatLng Standort = new LatLng(LAT, LNG); MO[y] = mMap.addMarker(new MarkerOptions() .position(Standort) .icon(BitmapDescriptorFactory.fromResource(R.drawable.kreis))); builder.include(MO[y].getPosition()); Array type expected -...

MATLAB quickie: How to plot markers on a freqs plot?

matlab,marker
I haven't used MATLAB in a while and I am stuck on a small detail. I would really appreciate it if someone could help me out! So I am trying to plot a transfer function using a specific function called freqs but I can't figure out how I can label...

Touch listener on Google Map Markers Android

android,google-maps,google-maps-api-2,ontouchlistener,marker
How can I add a Tab/Touch/Click listener on the Markers I have on my Google Map in android program. For example in the below image I have one marker on google maps and when clicked, I want to bring up a toast saying this has been clicked http://i.stack.imgur.com/Bc7Lp.png I have...

HTML5, geolocation in real time with marker

javascript,html5,google-maps-api-3,marker
I have this code: function startTracking() { var trackId = navigator.geolocation.watchPosition(successCallback, null, {maximumAge:1000, timeout:60000, enableHighAccuracy:true}); function successCallback(position){ map.panTo(new google.maps.LatLng(position.coords.latitude, position.coords.longitude)); var marker = new google.maps.Marker({ position: new google.maps.LatLng(position.coords.latitude, position.coords.longitude), map: map, title: 'Posizione Attuale' }); marker.setMap(map); }; } Now the app create a marker every time that I move. I...

Map shows multiple markers (overlays)

android,maps,openstreetmap,marker,osmdroid
I'm using osmdroid API for maps in my project. Below is the code I wrote to put an overlay(marker) on selected location. If I click on map to select any location, it puts an overlay there, but if I tap on map again to select any new location, it shows...

Scatterplot with different size, marker, and color from pandas dataframe

python,scatter-plot,marker,colorbar
I am trying to do a scatter plot with speed over meters for each point where marker indicate different types, size indicate different weights and color indicate how old a point is over 10 minutes scale. However, I was only able to plot by size so far. Any help is...

Gmap.net marker removal

c#,sqlite,marker,gmap.net
I am using the GMap.NET code for maps and markers. Adding markers and doing anything with the map hasn't been the problem its removing a single marker from the map I am having issues with. I researched everywhere on Google to remove a marker from the map but removing a...

Workaround for set rating in Google Maps

android,google-maps,parse.com,google-maps-markers,marker
I am trying to set the rating of a rating bar inside of a marker's content window, but whenever I try setting the rating from the class which contains the fragment, the rating doesn't change. I have tried inflating a view (see below code) but that doesn't work. Is there...

How to change Markers with this icon to use Letters in Google Maps using Meteor?

google-maps,meteor,google-maps-markers,marker
I have markers with this icon but i want to use Letters like a,b,c etc.The icon and Markers code as shown below: Js Code : var icon = { path: "M-20,0a20,20 0 1,0 40,0a20,20 0 1,0 -40,0", fillColor: '#FF0000', strokeWeight: 1, fillOpacity: 1, anchor: new google.maps.Point(0,0), scale: .35 } for(var...

How to get click event of marker using MapBox SDK?

android,mapbox,marker,clicklistener
I am using MapBox SDK for offline map I have added multiple markers on map, how to get click event for markers. Is there any way to get click event of marker?

angularjs google maps - markers with window - infowindow not showing

angularjs,infowindow,marker,angular-google-maps
Trying to get a app using angular-google-maps with: - multiple markers via the markers directive - a single infowindow via the window directive I've been through the API and multiple closed issues / questions on the git-hub site but just can't get it working... :-/ jsfiddle For simplicity, I'm declaring...

google Map click marker by external link

jquery,html,google-maps,geolocation,marker
I have google map API with marker. in click marker map zooms and pop up comes. find fiddle demo google.maps.event.addListener(marker, 'click', (function(marker, i) { return function() { infowindow.setContent(locations[i][0]); infowindow.open(map, marker); map.setZoom(9); map.setCenter(marker.getPosition()); } })(marker, i)); But I want to click this markers by external. function triggerClick(i) { google.maps.event.trigger(markers[i],'click'); } <ul...

Change Google Map marker color with external jQuery

jquery,google-maps,google-maps-api-3,google-maps-markers,marker
I'm using this function to draw the marker: function pinSymbol(color) { return { path: 'M31.5,0C14.1,0,0,14,0,31.2C0,53.1,31.5,80,31.5,80S63,52.3,63,31.2C63,14,48.9,0,31.5,0z M31.5,52.3 c-11.8,0-21.4-9.5-21.4-21.2c0-11.7,9.6-21.2,21.4-21.2s21.4,9.5,21.4,21.2C52.9,42.8,43.3,52.3,31.5,52.3z', fillColor: color, fillOpacity: 1, strokeColor: '#000', strokeWeight: 0, scale: 1, }; } and this is my marker: var marker = new google.maps.Marker({ position: map.getCenter(), icon: pinSymbol("#fff"), //defined marker color labelText: 'HERE WE ARE',...

GoogleMaps SVG marker fillColor

javascript,jquery,svg,icons,marker
I am currently trying to change the color of an existent marker. Here is my javascript code: $(".etablissement").mouseenter(function() { var currentMarker = oMarkers[$(this).data("type")+"-"+$(this).data("id")]; var currentIcon = currentMarker.getIcon(); currentIcon = currentIcon.url; var newIcon = { url: currentIcon, origin: new google.maps.Point(0, 0), anchor: new google.maps.Point(30, 30), scaledSize:new google.maps.Size(40, 40), fillColor: '#1077aa', fillOpacity:...

How to manage Markers well using google maps api v2 on android

android,google-maps,google-maps-markers,marker,markers
I'm trying to implement app in which you can add your own marker which will be given a shutdown time. To do so I need to know how to manage my markers. Let's say I have array list of users with assigned unique ID. private ArrayList<User> userList = new ArrayList<>();...

How to set the marker color when using geojson.Feature

colors,geojson,marker
I am using python and my code is like: from geojson import Feature, FeatureCollection import json import sys, pymongo db = pymongo.MongoClient(host = '..........').database coll_name = sys.argv[1] point_list = [] citymap_cursor = db[coll_name].find() for doc in citymap_cursor: point_list.append(Feature(geometry=doc['point_latlng'])) with open('/path to/%s.json' % coll_name, 'w+') as outfile: json.dump(FeatureCollection(point_list), outfile) By this...

marker.setVisible(false) and marker.setMap(null) not working on all markes

javascript,asp.net-mvc,google-maps,marker
I'am trying to change the markers while changing the zooming level in Google maps. When the page is loaded there will be 6 markers(for regions) created on Google maps and pushed into an array, if the user zoomed in, the 6 markers will be deleted and replace with another markers(for...

Google Map Marker Routing

android,google-maps,routes,marker,transit
i am new in Google Map API V2 and i would like to make a marker/direction pointer to route on the google map. If you don't get what i mean, please visit this link https://developers.google.com/maps/documentation/android/ and click on flat marker. The code there is not even full and i have...

google api v3 infowindow with multiple markers doesn't work

google-maps-api-3,infowindow,marker
I'm trying to write on the infowindow content, the record number of my loop. The result is that i read the last record number (10) for each infowindow, and not 1,2,3...10 Someone can help me? Thanks in advance The code is this: function generaMappaMulti() { var CoordinataIniziale = new google.maps.LatLng(44.714957,...

How to permanently change behavior of markers for app?

android,google-maps,marker
I want to make it so that when a user creates a marker in google maps, it is able to be double clicked (or held on or something) and bring up a new Activity. Right now I have it so that I create a marker on the map manually and...

Matlab - Using symbols in gscatter

colors,symbols,symbol,marker,scatter
Ok, so I'm trying to use gscatter to plot 8 different points in a figure. These 8 points are all different and thus I want to give them different symbols. I know that gscatter will automatically assign them different colors, but I also want to be able to use the...

Google Maps api v2 android: How to Remove a single marker?

java,android,google-maps,marker
In my app i need to have 2 types of markers: the first ones need to stay on a location and the second ones need to move, right now I dont have the static markers yet but my app can show a marker moving if the location of the phone...

How to tweak MapFragment (Android)

java,android,dictionary,fragment,marker
I have made a MapFragment which basically is GoogleMaps. This Fragment is called in an activity, through the fragmentManager and fragment transaction. I would like to tweak my Map now to add some markers and dynamic zoom aswell. I am a bit struggling with this at the moment. Maybe some...

How to hide “Navigation” and “GPS Pointer” buttons when I click the marker on the android google map

android,google-maps-api-2,marker
When I click the marker on the google map, "Navigation" and "GPS Pointer" buttons come out.How can I hide those two buttons programatically in android development? ...

Add a marker to a dynamic Google Map

android,google-maps,google-play-services,marker,supportmapfragment
I am develoeping an app that shows a map with specified LatLng values. The map fragment is dynamic (Not R.id.map) When i'm trying to add a marker to the specified location (That i'm getting from Google Places API JSON request) i'm getting a null pointer exepction. this is the code:...

Google Map api v2 Marker not moving until I rotate the phone and the map “refreshes”

java,android,google-maps,location,marker
I have the following code : public class MapsActivity extends FragmentActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, LocationListener { private GoogleMap mMap; // Might be null if Google Play services APK is not available. // LogCat tag private static final String TAG = MapsActivity.class.getSimpleName(); private final static int PLAY_SERVICES_RESOLUTION_REQUEST = 1000; private Location...