Symbology (e.g. a pin) used to indicate a point location on a map.

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1answer
10 views

Leaflet Customer Marker Changes Position with Scale

I am using a customer marker to represent metro stops in my leaflet map. The problem is that the markers are changing their position every time I zoom in or out. When I finally zoom in to the last ...
0
votes
1answer
16 views

Keep only the last marker when geolocating

I'm working with OpenLayers 2 and I managed to create a javascript to locate the users and it works fine. I added a marker representing the current location and when the position change, it creates a ...
3
votes
1answer
36 views

How to fully Style a marker in leaflet?

Styling a marker is possible with pointToLayer I dont know how to get a marker change style for mouse over and for click etc.... var map = L.map('map', { zoom: 14, ...
1
vote
0answers
33 views

Popup not firing for all markers in leafletjs

I am using bindpopups to show a popup on a marker. This is a poc for showing markers on the map which has 2 markers at present but it seems like it fires only on one marker and not the second one. ...
1
vote
1answer
35 views

how to show some markers on a static image using openlayers 3

I am trying to show some marker on the static image ie. Given a static image of certain size in feet and set of point in feets how mark some image or a marker on the static image using OpenLayers 3. ...
0
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0answers
26 views

How to add marker to user-defined image in OpenLayers 3

I am trying to add camera marker to the example http://openlayers.org/en/v3.0.0/examples/static-image.html I just have to add markers (camera image) randomly on the map. I have tried adding marker ...
0
votes
0answers
17 views

how to know which marker clicked

I have many markers on my mapbox map. And how to know which marker is clicked. Here is my code function zoomToFeature(e) { console.log(e); } function onEachFeature(feature, layer) { if ...
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0answers
7 views

Marble how add a single entity in marble qt and update it

How add a single entity into a position and update it without append geodata documents. I working on a tracking system. The map should update the trajectory. in the official tutorial we have. ...
0
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0answers
8 views

How do I link marker-width in Torque Cat to values in the table?

I have school enrollment data for 10 consecutive years, and I want the school points to grow or shrink based on enrollment. I've tried this two ways, using the enrollment column and creating a new ...
1
vote
1answer
39 views

add marker to geolocate button

I'm doing a map to describe trekking paths and I need a button for the geolocation function. I saw ol examples about custom control, button and geolocation, and thanks to the drupal geolocate button I ...
2
votes
1answer
43 views

How to change leaflet marker options dynamically?

I want to change the draggable state of leaflet marker on some event. Now, we use marker.options.draggable to get the draggable state of that marker. However, I want to set/change that draggable state ...
1
vote
1answer
59 views

How to remove marker added map with .addTo() function in leaflet?

I am having trouble removing marker which is added with marker.addTo(map). The remove works correctly if added as layer map.addLayer(marker) and then map.removeLayer(marker). But removelayer is not ...
0
votes
1answer
29 views

How to get attribute of the leaflet marker?

is there a way to get and hold the option attribute of the leaflet marker? marker = L.marker([lat,lng], {draggable:true,icon: L.AwesomeMarkers.icon({icon: '', prefix: 'fa', markerColor: ...
3
votes
1answer
136 views

Cluster Markers with CartoDB

Is there an easy generic way to cluster Markers with CartoDB?
0
votes
0answers
37 views

CartoDB Change Marker on Click

As a better solution for Mobile, I'm stripping away Marker-Infowindows onClick on mobile devices and instead display a «Panel»/DIV with the data from the feature. This gets us more control over ...
0
votes
1answer
109 views

Adding arrow to Layout View in map of ArcGIS for Desktop?

To say it right at the beginning: I don't mean the North Arrow ;-) In fact I have a map in the layout view which contains an orthophoto. On this orthophoto there is a little forest road and I want to ...
1
vote
1answer
33 views

Leaflet marker is not displaying

I am currently having slight problem on displaying marker in the leaflet. I have used the following codes on displaying marker and map, however the map is displaying flawlessly but the marker is ...
2
votes
1answer
43 views

openstreetmap/postgis custom data

I'm a newbie and I'd like to realize a project based on a local OSM with postgis +mapnik +angular and leaflet. The project requirement is : An ACME company owns geographically distributed ...
0
votes
1answer
59 views

mapbox geojson + leaflet + custom markers [duplicate]

In the geojson file the following can be found for a marker (coming from mapbox geojson) "marker-color":"#1087bf","marker-symbol":"monument"} I would like to find a solution so monument will be ...
1
vote
0answers
22 views

add different custom SVG markers to categorized section using pyqgis

I am trying to find a way to add different custom SVG markers to the categorized symboling. I would like to have different symbols for different values but unfortunately I cannot find a way to do it ...
2
votes
0answers
214 views

Leaflet : Change marker icon from onEachFeature instead of pointToLayer

I'm referencing external data, matching it up with particular fields in feature.properties and using that to decide which layer to put the feature in, all of this from inside the onEachFeature part. ...
0
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0answers
82 views

OpenLayers, onSelect event does not work with markers

I'm creating different Layer to draw marker : function Init(){ markers = new OpenLayers.Layer.Vector("Marker Layer"); selectControl = new OpenLayers.Control.SelectFeature(markers); ...
0
votes
1answer
740 views

Leaflet markerClusterGroup 'undefined is not a function'

I have to create a map with more than 5000 points from a geojson. So I would like to use markercluster plugin with Leaflet. I wrote the following code with help from the documentation and from other ...
0
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0answers
38 views

Hide Marker if InfoWindow is open in CartoDB

How can I hide the Marker of a Point as soon as the onClick/onHover Infowindow is open — and show it again if the user closes the InfoWindow? Alternative: How can I manipulate the opening of the ...
0
votes
1answer
72 views

Access index of a leaflet marker

I have seen some examples of this but they are not working for this situation. What I need to be able to do is when I click on a marker get the index of that marker to write to the console. The ...
0
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0answers
86 views

Create marker on wikimapia

I have a simple question,I have co-ordinates(lat/long).I want to show them on wikimapia. When you mousemove on any area on wikimapia,I want to show my cordinates(markers there).. Is it possible to ...
0
votes
2answers
162 views

Openlayers Marker z-index

I have multiple marker in one layer OpenLayers.Layer.Marker and some times the marker overlap the other marker. My question is how do I bring the marker in front when its click? is there a setZ-index ...
2
votes
1answer
1k views

Leaflet Marker Mouseover Popup

I've tried to make a MouseOver Markers Popup since a couple of days, I'm using Leaflet. I know some solutions I've read in many forums, but I wanna make it work with GeoJSON-Points and I haven't found ...
0
votes
2answers
327 views

OpenLayers: png as external graphic marker

I would like to style my point features. For some markers I use the convenient OpenLayers.StyleMap options, for few of them I would like to use an external png graphic (the camouflage circle). I use a ...
2
votes
2answers
910 views

Openlayers Animated marker

How to animated feature marker in openlayers like in google map example of bouncing marker. I'm new in openlayers so if you have a sample code much better.
0
votes
1answer
192 views

iterate over cluster in markerCluster : leaflet

i need to iterate over all clusters that are currently present in markercluster using leaflet. there's a method called markercluster.getClusters() in googlemaps to do this job. is there something ...
1
vote
2answers
133 views

HTML Dom elements as marker / feature in Openlayers?

I want to set HTML Dom element as marker in openlayers, instead of GIFs,PNGs. Is it possible to do so?
2
votes
1answer
809 views

Changing size of cluster based on number of markers in Leaflet clustermarker

I'm currently using Leaflet's markercluster add-on, which is working really nicely for some of my initial maps. However, I'm wondering if there is a way to modify the clusters so that the size of the ...
1
vote
2answers
466 views

Hiding specific icons/markers on text generated vector layer

I'm displaying a vector layer with pois, generated from a text file: lat lon icon iconSize iconOffset title description 56.030325 14.4774116666667 ...
2
votes
2answers
117 views

QGIS 2.4.0 marker line interval does not work properly when line is bending

I am trying to style a line using marker line option. When I am using styling the line in the style window everything looks nice as you can see on the print screen bellow. I am using three line ...
3
votes
1answer
515 views

Styled markers : how to get bouncing markers with location dots?

I want to mark important location with bigger markers (pointer with forks) and smaller location with normal markers (colored dots). I want big markers to bounce on hover. How to acheive this effect in ...
0
votes
0answers
60 views

Openlayers complex markers

I have an example that displays an image as well as a string for each marker. My designers want the string to be displayed on top of the image and I don't know how long the string can be. Also I need ...
1
vote
1answer
127 views

How to use bold text in QGIS font marker symbol?

Is it possible to use bold text with the Font marker symbol in a QGIS (point) layer?
3
votes
1answer
3k views

How to use Leaflet Marker Cluster on markers from Leaflet-layerJSON (Overpass API)

I'm having troubles getting the Leaflet Marker Cluster working with Leaflet-layerJSON. I'm trying to make a Leaflet map with data from OpenStreetMap. The markers are showing on the map, but they are ...
3
votes
0answers
192 views

Leaflet Marker Dragend Bug/Difficulty

I am having a problem with leaflet markers. The problem is that when I drag a marker with a lower z-index under another marker with a higher z-index and let it go, it makes another marker. I have a ...
1
vote
0answers
37 views

offset of ellipse marker

Sorry for my english :) I've got a point layer, with angle(real), width(real) and height(real). I want make a ellipse marker that take this values. But how I can offset the marker to left border ...
1
vote
0answers
349 views

Leaflet marker cluster by Administrative boundary

Is it possible to perform clustering based on administrative boundary using the leaflet.markercluster plugin? How would I do that? I already have the boundary layer.
0
votes
1answer
4k 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
vote
2answers
720 views

Replace google map MARKER with HTML element

I want to add a custom HTML element (that can become transparent dynamically) instead of a marker. Basically my html object would be a cirle (or rounded pin) with a picture of users in the middle. ...
2
votes
0answers
94 views

QGIS: rotatable markers with offset from point

Im wondering, if its possible (in QGIS), to set a rotatable marker with offset from point, like in my example below. Any suggestion?
0
votes
1answer
997 views

leaflet - The marker and center map are not in the right place

I'm starting use the Leaflet. I put a marker to test but neither the marker nor the center are in the right local I set. example: I put the marker inside a stadium and it appear outside stadium. ...
0
votes
0answers
109 views

Moving a Google Map Marker on a Mac

I have exact lat & long coordinates that I will enter and hit return in Google maps. When I do this it displays this point with a green marker on the map but I can not move this marker. I want to ...
2
votes
1answer
671 views

OpenLayers removing/adding marker (airplane): update the orientation based on lat/long (next point in database)

The code below I have is working great. I'll try to explain it in a few lines (btw you can view it here http://codeshare.io/9Z1BE): -there's a marker on the map. The lat long is returned as json from ...
2
votes
1answer
133 views

How to make marker line thicker in QGIS?

I'm mapping railways, find that the usual cross marker line is so thin it doesn't show up in Print Composer at web resolution, and can't find any way of making it thicker, only the main line. Is there ...
1
vote
1answer
2k views

Refresh map after removing marker from array

I have a map an arrays of markers. This code: function RemoveRedMarker(siteID) { for (var x in arrRedMarkers) { if (arrRedMarkers[x].SiteID == siteID) { ...