Databases
StackOverflow2013
Postsdbo
POOpenlayers marker appears in the center of the map
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POOpenlayers marker appears in the center of the map
    primarykey
    data
    text
    <p>I have a new marker to place on the map. I use the following code</p> <pre><code>var markers = [{'ID':'431','LATITUDE':-33.85491,'LONGITUDE':151.19877}]; var map, layer; function loadMarkers(POIs){ var markers = new OpenLayers.Layer.Markers( "Markers" ); map.addLayer(markers); var size = new OpenLayers.Size(10,17); var offset = new OpenLayers.Pixel(-(size.w/2), -size.h); for (var i=0;i&lt;POIs.length;i++){ var MarkerDef = POIs[i]; var icon = new OpenLayers.Icon( 'http://openlayers.org/dev/img/marker-gold.png', size,offset); var LonLat = new OpenLayers.LonLat( MarkerDef.LONGITUDE,MarkerDef.LATITUDE); var marker = new OpenLayers.Marker(LonLat,icon); markers.addMarker(marker); } map.addControl(new OpenLayers.Control.Permalink()); if (!map.getCenter()) map.zoomToMaxExtent(); } function init(){ OpenLayers.IMAGE_RELOAD_ATTEMPTS = 3; map = new OpenLayers.Map( $('map'), {'maxResolution': 360/512}); var tiles_url = "http://xxx.xx.xxx.xx:8000/"; var tilelite_layer = new OpenLayers.Layer.OSM( "Mapnik", tiles_url + '${z}/${x}/${y}.png'); tilelite_layer.attribution = "Data served by "+ "&lt;a href='http://bitbucket.org/springmeyer/tilelite/'&gt;"+ "TileLite&lt;/a&gt;"; var osm_official_tiles = new OpenLayers.Layer.OSM( "OpenStreetMap Mapnik Server (Mod_tile)"); osm_official_tiles.attribution = "Map Data CC-BY-SA Openstreetmap.org"; map.addLayers([tilelite_layer,osm_official_tiles]); loadMarkers(markers); } </code></pre> <p>The map is drawn correctly and everything is ok, except that the marker does not appear at -33.85491,151.19877. It appears in the middle of the map. Any suggestions are welcome.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USP Hemans
    1. USP Hemans
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POOpenlayers marker appears in the center of the map
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload