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

learn more… | top users | synonyms

7
votes
4answers
4k views

How do I stop event propagation with rightclick on Leaflet marker?

I didn't find a rightclick event in Leaflet markers so I started listening to the mousedown event. In the method that resolves this event I check if (event.originalEvent.button == 2) { ...
6
votes
1answer
324 views

Plotting 1M+ intensity reading as custom shapes with Google Maps

I currently have a database (Mongo, atm) holding roughly 1M points of data corresponding lat/lon/intensity values that I'd like to plot over a region using the Google Maps API. Ideally, I'd like to ...
5
votes
2answers
9k views

Creating transparent marker/symbol in ArcGIS Desktop?

How can I create a transparent marker/symbol in ArcGIS Desktop 10? I am trying to do this by setting up the transparency of the layer, but the markers seem unaffected by this change. Any ideas?
5
votes
3answers
4k views

Program to create EMF that conserves transparency

What open source tools allow for the creation of EMFs that conserve transparency in ArcMap? I tried VeryPDF and Any DWG to Image Converter, neither on actually gave me a vector file that provided ...
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, ...
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 ...
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
2answers
4k views

Is it possible to add a simple image or graphic to the map canvas?

Is it possible to add a simple image or graphic to the map canvas in QGIS (e.g. a symbol marker)?
3
votes
1answer
138 views

Cluster Markers with CartoDB

Is there an easy generic way to cluster Markers with CartoDB?
3
votes
0answers
193 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 ...
3
votes
0answers
256 views

Cross-browser marker animation in OpenLayers

Currently I'm trying to implement animated markers in OpenLayers. I'm using PNGs for the markers, set by the externalGraphic style property on an OpenLayers.Layer.Vector. I need to be able to make ...
3
votes
0answers
683 views

Leaflet: Linking a marker click event to an image

I'm breaking down my question into three parts. I am a beginner to Leaflet and to writing code. Currently, I have a JSON file with all of my markers linked to my map page. The idea is that every ...
3
votes
0answers
592 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
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 ...
2
votes
1answer
45 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 ...
2
votes
2answers
551 views

Composite Symbol in FlexViewer 2.2

I have two questions regarding picture marker symbol in flex viewer: How can I make a composite symbol so that users can re-size and drag it. Any example code could help a lot. I have three symbols ...
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 ...
2
votes
2answers
915 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.
2
votes
1answer
810 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 ...
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 ...
2
votes
0answers
216 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. ...
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 ...
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?
1
vote
2answers
2k views

How to style a shapefile in GeoServer?

I have a shapefile data of buildings. I added it to GeoServer and serve it as a WMS layer. When I check my own maps in the browser my polygons of building appear black color and I want to change it's ...
1
vote
1answer
128 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?
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 ...
1
vote
1answer
4k views

Add label/text to esri.symbol.PictureMarkerSymbol

How can I add label or text on the ESRI's PictureMarkerSymbol (Javascript API)? I could use any other marker as well that support labels.
1
vote
1answer
61 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 ...
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 ...
1
vote
2answers
722 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. ...
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
40 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. ...
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 ...
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?
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 ...
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.
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) { ...
1
vote
0answers
363 views

How to add text for markers not icon

I have a Open Layers map project where I currently add dynamic markers based on a query but I really want to show some text instead of the marker icon. Is there a way I can either render some text to ...
1
vote
0answers
830 views

Polymaps marker/point popup

I think my question is a duplicate of http://stackoverflow.com/questions/6525176/how-can-you-add-html-layers-to-polymaps but it seems better posted in GIS StackExchange. I'm using the Polymaps JS ...
1
vote
0answers
432 views

Cloudmade Web Maps API Marker Clustering problem

I've just started learning Cloudmade Web Maps API. I'm at marker clustering, and I'm facing a strange problem; whenever I try accessing the page below, content of elements must consist of well-formed ...
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: ...
0
votes
1answer
15 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
110 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 ...
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 ...
0
votes
1answer
522 views

Is it possible to export boundaries from Google Map marker?

I primarily have a doubt that is it possible to export a marked boundaries from google map marker ?if possible kindly tell how to to do this?
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 ...
0
votes
1answer
746 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
votes
2answers
328 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 ...