An object used to indicate a position, place, or route

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0answers
23 views

Google maps marker is not getting displayed

I am trying to learn google map API. I see a map but I am unable to get a marker. Here is my code Activity public class HomeActivity extends Activity { @Override protected void ...
0
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1answer
42 views

How to add event listener to many markers on the map?

How can I add an event listener to many markers on the map? I know how to add an event listener to a single marker say: var marker = L.marker(...); marker.on('dragend',function(){...}); So, how can ...
1
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0answers
31 views

Refresh leaflet marker data in place ? (on insert to sql db)

I have a form that sends data via ajax to be geocoded and inserted into a mysql db. Once that data is there, can I force the marker layer to refresh so that it displays the new data? The SQL API ...
0
votes
0answers
29 views

Why my annotation markers are printed smaller?

I annotated one of my maps, for every annotation I set an svg marker whose dimension is either 6 or 8 mm. Everything looks fine in the main window. The problem arises when I try to print my map using ...
0
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0answers
36 views

Updating Mapbox map to newest API/getting markers to load

I'm new to the Mapbox API (and to Javascript in general), so please bear with me. I am trying to build an interactive map that automatically cycles through map markers as the user scrolls through ...
4
votes
2answers
73 views

How to tell QGIS where to start marker line interval?

I want to tell QGIS where to start with a marker, like: use 3 markers, start at positions 0, 2, 4, and apply an interval of 12 to each marker. However, after searching for hours, I haven't found a ...
0
votes
1answer
41 views

How to avoid Displacement of Marker Symbols with X-Offset

I'm trying to mimick a line symbol style that is comprised of the line and 2 alternating markers. I use an interval placement of 10 units for the 'blocks' (custom svg) and 5 for points, thus every ...
3
votes
2answers
76 views

GoogleMaps URL string to display unique marker

This is a topic I thought as easy as pie to solve with just a Google search and which is in fact quite complicated. When I use the following URL string to open a GoogleMaps window on a specific ...
3
votes
1answer
74 views

How to create Race Route with arrow directions and distance markers using ArcGIS for Desktop?

Anyone have any suggestions regarding how I would approach creating a race route with arrow directions and distance markers in ArcGIS? I could do it manually but I thought I recalled seeing something ...
0
votes
1answer
57 views

Simplest way to display a new marker on a map already displayed?

Could someone provide an example of the most dirt simple method to force a new marker to pop up based on a given lat/lng? I do not need js to write to my db, as that will be done server side; but I ...
2
votes
1answer
65 views

Handle a great amount of Markers with OpenLayers

My general Problem is to maintain a lot of markers. For the beginning I want to display all Bus Stops of Berlin, Germany and surroundings as Markers. I already got that I have to use a strategy like ...
1
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0answers
81 views

Extending “How to add complex Emergency Symbology (TrueType fonts) to QGIS?”

I have used the technique as outlined in How to add complex Emergency Symbology (TrueType fonts) to QGIS? but have run into some difficulty. I have used this technique for a map of water assets that ...
2
votes
1answer
102 views

How to synchronize the marker's rotation field with the angular distortion in the map projection

I'm Using QGIS 1.8.0 to plot a global dataset showing the positions of aircraft in flight. The data I have are .csv files with three columns: Latitude, Longitude, and angle of travel. I assign ...
0
votes
1answer
404 views

Drawing aerial routes for flights on Google Maps API between two markers?

I have been drawing route till now using DirectionService. But now my current requirement is to draw a route on air.I did some research and found this link which helps us to draw curved polylines ...
0
votes
0answers
133 views

KmlMouseEvent not working on Google Maps API

I have this application where in I have loaded a kml file over the google map layer.I have these point layer markers from the KML. Now how do i obtain lat/long on the click of markers?. Please guide. ...
0
votes
1answer
470 views

Go to the URL when clicked on Leaflet marker

I want to implement marker click event so when user click on marker it goes to url. Url is written inside an array (a[3]). However, this is my code which doesn't work, it always goes to the link of ...
-1
votes
1answer
129 views

How to add multiple markers on map and popup different information using OpenLayers? [closed]

Can anybody give me some examples of adding multiple markers on the map?
1
vote
0answers
86 views

Prevent OpenLayers ClickEvent from firing on Popup closeButton

My Code to add popups as selectControl to a Layer. Works fine! map.addLayer(window.markerLayer); // SelectControl für Marker --> Popup window.selectControl = new ...
1
vote
1answer
142 views

Openlayers SelectControl add multiple Layers

Heres my code to add an SelectControl with Popup for an existing layer add startup map.addLayer(window.markerLayer); window.markerLayer.events.on({ }); // Popup für Marker window.selectControl ...
0
votes
1answer
217 views

Center (and add points too) a map with LonLat

I'm new to OpenLayers, so I'm sure this will be an easy win for someone :) I'm trying to center a map on a point (and place markers) using lon/lat but it appears to take everything as meters? ...
1
vote
1answer
167 views

Buffer along a route

I'm using Googlemaps service to plot some marker on the map. All markers are stored in a postgresql table, named "locations" and that has a location column (data type to geometry). When the user ...
0
votes
1answer
2k views

How can I change the style of marker in leaflet (from GeoJSON)?

I'm serving GeoJSON to leaflet and by default it get a blue icon marker. I'm trying to change the style so I'll be able to use the feature properties as part of the style , but no matter what I do , ...
1
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0answers
309 views

Leaflet's worldCopyJump breaks map, zooming fixes it up (updated)

I had my map working with worldCopyJump set to true, but then it stopped working. I'm not sure exactly what broke it (the original form of this question said there was a connection to a plugin, but ...
0
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0answers
121 views

Google map v3 and markers

I have a map google v3. What code to write, to add markers with pop-up windows, the coordinates of which are stored in the database mssql server 2008 r2? Markers a lot about 1500. Can cycle to read ...
0
votes
2answers
603 views

OpenLayers: How do I keep a feature fixed while the map layer is moved (like in-car GPS displays)?

I am aiming to create something simple that works like a GPS navigation display, where the marker for 'you are here' is fixed while the map moves along. I have latitude and longitude coordinates ...
1
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1answer
94 views

Create tiles given images and locations; convert markers to tiles

What I need I need to convert a list of markers to a tile layer I've been googleing without success how to do this. Anyone has faced this problem and has a nice easy solution? Why I need it I've ...
1
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0answers
67 views

Changing kml marker in esri javascript api

I can load my kml file but I want to be able to define a marker for my points. I can't find anywhere in the api which allows me to define the marker. How can you define your own marker using a kml ...
0
votes
1answer
1k views

How to show Label of a new feature Layer in Openlayers…?

I have created a dynamic new feature layer along with a marker using openlayers with popups, but, I want to show labels for each new feature created... Below is the code I used... //To add new ...
0
votes
1answer
1k views

Updating position for a list of markers

I am working with Google Maps. Specifically, I am working with http://hpneo.github.io/gmaps for a gps tracker simulation, here I need to update the position on each point. At the gmaps script, ...
2
votes
1answer
636 views

OpenLayers: make polygons not zoom

I have a simple OpenStreetMap for which I want to display a series of circles. Each circle represents readership for that area, so its radius will change based on the numbers. However, when I create ...
2
votes
2answers
407 views

How to create a printable map of labelled markers with OSM background?

I want to create an image of an OpenStreetMap map suitable for printing on A4 at 300dpi. The map needs to have half a dozen markers/points, and each should be labeled with the name of the point. I ...
1
vote
0answers
48 views

how to use ArcGIS cloud hosted map with custom data from mysql

I have map hosted on ArcGIS.com which I can use and embed in my webpage. I have few tables with latitude-longitude in mysql. is there anyway I can add it as marker overlay layer on map taken from ...
0
votes
0answers
190 views

OpenLayers.Layer.Markers Does not works with Google maps

Hello I am currently Testing OpenLayers, but I have a problem with the markers, the markers that I add with OpenLayers does not work with google maps, all marks appear in the center of the map, not ...
4
votes
1answer
2k views

Change marker icon on click using leaflet

I have a map with many (>100) markers on it. I would like to make it so that clicking on these changes the icon to a highlighted version. I've created two custom icons, one regular, and one ...
0
votes
1answer
641 views

Not showing multiple markers on OpenLayers

I want to show multiple markers on my Google map with OpenLayers. Below is my code : for (var pointcount = 0; pointcount < jsonObj.length; pointcount++) { if (jsonObj[pointcount].Long != null ...
0
votes
0answers
141 views

Can you insert a marker symbol at a specific scale?

I have a map that is consistently used at a 1:500 scale. I want to be able to add structures to the map to view and move them around to get the best fit. The end user is new to GIS and I am trying to ...
0
votes
1answer
89 views

How can I create a button to add a POI layer?

I am making a map of a city with openlayers. I have the shapefile data of the POI (hospital,bank,school etc.) I want to add the layers with buttons not in layerswitcher. Like whereis.com's quick ...
1
vote
2answers
213 views

Dynamically Reload OpenLayers Marker Layer based on user input

Not really sure how to ask this, so I'll outline the scenario. We have a database with locations in it. There are various types of cars at each location and each car has a problem of varying ...
1
vote
1answer
369 views

Creating markers(vectors) in openlayers

I'm new to OpenLayers,currently in existing project they have created markers in openlayers map by using following code, // vector layer creation vLayer = new OpenLayers.Layer.Vector(layerName, { ...
2
votes
1answer
402 views

How to keep bound popups from opening on [click]?

I am working on a map application which creates and binds popups on markers and polyline objects. The popups are created and bound lazily, i.e. ad-hoc when a user clicks on a specific object. The ...
1
vote
1answer
821 views

Openlayers Vector Feature Popup

im trying to create a popup in Openlayers that would open when someone clicks a marker. And the marker is setup like this: new OpenLayers.Feature.Vector() and not with the ordinary marker layer. The ...
12
votes
3answers
414 views

How can I represent distance using the dashes or markers of a vector line?

I am a very basic user and dont know the lingo to get to the gist of my question so some background might help. Ive volunteered to create a pre-incident planning system for my rural fire department. ...
6
votes
2answers
2k views

Leaflet / Google Map baselayer / markers not visible

New to Leaflet, currently trying to migrate a project from native Google Maps to Leaflet; having been drawn to Leaflet by the layer management and options of using better 'roadmap' style basemaps. ...
1
vote
1answer
255 views

Google maps api, several moving markers using a csv file containing the coordinates

I collected 5 sets of coordinates of moving vehicles and I want to play the scene using googlemaps API showing those 5 vehicles moving. The sets are saved in a postgresql table. is it possible ? if ...
4
votes
1answer
93 views

How to reverse the drawing order of markers?

I saw this example which demonstrates how ordering can be controlled with markers added using styling options (graphicZIndex) applied to a vector layer. Due to the limitations in the combination of ...
2
votes
2answers
864 views

Drop Markers and MarkerCluster together from database

I've been working on my map which gets it's details from a MySQL database. I use MarkerCluster Plus to cluster my markers but would like to add the drop animation to it. I found this thread, but ...
0
votes
1answer
608 views

Showing custom markers, shadows and popups from json data

The examples given in the documentation of Open Layers show very basic ways of utilising the different features. This example shows how to add shadows to the marker. This example shows how to create ...
4
votes
2answers
1k views

Leaflet drop markers animation

Is it possible to do drop markers on the map like in google maps (https://google-developers.appspot.com/maps/documentation/javascript/examples/marker-animations-iteration) in leaflet
2
votes
0answers
320 views

how to show information window for the marker cluster

This is my markercluster code : i need information window for the markercluster icon as well as marker icon, i have another cluster.js file, can some one please tell me how can i show the information ...
2
votes
1answer
690 views

How to design markers - raster or vector?

I have several layers that are point geometries. I am defining them custom markers symbols and such symbols have colors (red, yellow and green) to represent values. Since there are several of them in ...