[OpenLayers-Dev] Poor performance OL3

[Bart van den Eijnden]

Please use: https://groups.google.com/forum/#!forum/ol3-dev instead for questions on ol3.

Best regards,
Bart

Bart van den Eijnden
Front End Software Engineer | Boundless
bartvde at boundlessgeo.com
1-877-673-6436
@boundlessgeo



On 09 Oct 2014, at 18:23, Franklin Garzón <franklin.garzon at gtskybase.com> wrote:

> Hi community, we are building a mobile web using OL3, in me Samsung S4 mini works properly however in the LG P714 works very slow, sometimes the map container goes in black color and others freeze short times when we pan the map.
>  
> Maybe any people know how we can improvement the performance?
>  
> This is what we use: (the same happened if we use google map source)
>  
> HTML:
>  
> <div style="padding-top: 0;margin-top:0" data-role="content" class="ui-field-contain ui-content jqm-content jqm-fullwidth" id="mainContentMap">
>     <div id="mapaVehicleActions"></div>
> </div>
>  
> JS:
> var wmssource = new ol.source.TileWMS({
>     url: 'xxxxpy',
>     params: {
>         layers: "World",
>         reaspect: false,
>         format: 'image/png',
>         transparent: true
>     },
> });
> var wmslayer = new ol.layer.Tile({
>     source: wmssource,
>     preload: Infinity 
> });
> view = new ol.View({
>     center: ol.proj.transform([latlongMap[0], latlongMap[1]], transformGTSSource, transformGTSDestination),
>     zoom: 17
> });
>  
> mapObj.map = new ol.Map({
>     view: view,
>     layers: [wmslayer],
>     target: divMap
> });
>    
>  
> var center = view.getCenter();
>  
>  
>  
>  
> Cordialmente,
>  
> Franklin Garzón
> Asesor de Tecnología
>  
> Skype:    fgarzonhz
> Tel.:        (593) 994496862
> Oficina:  (593) 22246883
>  
> Global Tracking Solutions
> De los Motilones N40-342 y Miguel Albornoz, Quito-Ecuador
> http://www.gtskybase.com
> --
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