[OpenLayers-Users] Add labels above the lines.

[Alexandre Dubé]

Adidas,

You could trying using the map setLayerIndex method.

http://dev.openlayers.org/releases/OpenLayers-2.12/doc/apidocs/files/OpenLayers/Map-js.html#OpenLayers.Map.setLayerIndex

Alexandre


On 12-07-27 08:44 AM, adidas wrote:
> 27.07.2012 15:38, adidas пишет:
>> 27.07.2012 15:28, Alexandre Dubé пишет:
>>> Hi Adidas,
>>>
>>> Layers are displayed on top of each other in the order they were 
>>> added to the map : first added is at the bottom, last is on top. The 
>>> exception to that rule are layers with baseLayer:true property set, 
>>> which are always at bottom.
>>>
>>> Try to look in what position your label layer is added and push it 
>>> to the end.
>>>
>>> HTH,
>>>
>>> Alexandre
>>>
>>>
>>> On 12-07-27 06:54 AM, adidas wrote:
>>>> Hello! How to add labels above the lines?
>>>> Labels are added as follows:
>>>> var styleMarkersLabels = new OpenLayers.Style( // стили для 
>>>> надписей узлов
>>>> {
>>>> strokeWidth: 2,
>>>> labelYOffset: 10,
>>>> label: "${label}",
>>>> fontColor: 'red',
>>>> fontSize: 9,
>>>> fontWeight: "bold",
>>>> labelOutlineColor: "black",
>>>> labelOutlineWidth: 1
>>>> });
>>>> var vectorPoint = new OpenLayers.Layer.Vector("Узлы (надписи)",
>>>> {
>>>> styleMap: new OpenLayers.StyleMap(
>>>> { "default": styleMarkersLabels,
>>>>
>>>> "select": { pointRadius: 20}
>>>> })
>>>> });
>>>> map.addLayer(vectorPoint);
>>>>
>>>> function addPoint(lon, lat, title, ident, layr){
>>>> var ttt = new OpenLayers.LonLat(parseFloat(lon), parseFloat(lat));
>>>> ttt.transform(new OpenLayers.Projection("EPSG:4326"), new 
>>>> OpenLayers.Projection("EPSG:900913"));
>>>> for (var k = 0; k < layr.features.length; k++) {
>>>> if(layr.features[k].attributes.PointId==ident) {
>>>> layr.features[k].move(ttt);
>>>> layr.features[k].attributes.label=title;
>>>> return false;
>>>> }
>>>> }
>>>> var point0 = new OpenLayers.Geometry.Point(parseFloat(lon), 
>>>> parseFloat(lat));
>>>> point0.transform(new OpenLayers.Projection("EPSG:4326"), new 
>>>> OpenLayers.Projection("EPSG:900913"));
>>>> layr.addFeatures(new OpenLayers.Feature.Vector(point0, { label: 
>>>> title, name: title, PointId: ident }));
>>>> }
>>>>
>>>> var lat2, lon2, title, ident;
>>>> for (l = 0; l < nodesLabels_Count; l++) {
>>>> lat2 = nodesLabels_arr[l]["points"][0]["lat"];
>>>> lon2 = nodesLabels_arr[l]["points"][0]["lon"];
>>>> title = nodesLabels_arr[l]["title"];
>>>> ident = nodesLabels_arr[l]["ident"];
>>>> addPoint(lon2, lat2, title, ident, map.layers[4]);
>>>> }
>>>> But i got it: http://softez.pp.ua/labels.PNG
>>>> Map here: http://softez.pp.ua/fiberms/fiberms/map.php
>>>> Thanks!
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.osgeo.org
>>>> http://lists.osgeo.org/mailman/listinfo/openlayers-users
>>>
>>>
>> The layer of labels is ABOVE all.
> I meant that the layer with labels to the most recent.
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-- 
Alexandre Dubé
Mapgears
www.mapgears.com