Thanks Andreas, Create a Ticket #3267. Using the workaround "gutter: 15" not solve the problem but improved.
Thanks a lot. On Wed, Apr 20, 2011 at 10:58 AM, Andreas Hocevar <ahoce...@opengeo.org> wrote: > I suspect this is an issue because we use a transitionEffect by default now, > which does not work for IFrame tiles. Can you please create a ticket on > http://trac.osgeo.org/openlayers ? > > A workaround in the meantime would be to use tiled layers and configure them > with a gutter (e.g. "gutter: 15" instead of "singleTile: true"). > > Andreas. > > On Apr 20, 2011, at 15:42 , Carlos Lacerda wrote: > >> Hi Andreas, >> >> Thanks for your reply. >> >> I repeat my test using openlayers of trunk, the parameter tileOptions: >> {maxGetUrlLength: 2048} run´s perfect but the problem of old images >> using singleTile:true persist :-( >> >> All runs fine the only problem is the singleTile:true, with >> singleTile:false layer refresh Ok when change parameter to true old >> images persist on the map. >> Has a parameter or one point to try solve this problem ?? >> >> I see now that this problem only occurs when i use sld_body parameter, >> in example: >> >> trafo = new OpenLayers.Layer.WMS("Transformadores", wmsServer,{ >> layers: 'axx:TRAFO_PERDAS', >> styles: '', >> format: 'image/png', >> transparent: true, >> sld_body:sldTrafo.getSLD() >> }, { >> 'opacity': 1, >> 'isBaseLayer': false,singleTile:true, >> tileOptions: {maxGetUrlLength: 2048} >> }); >> trafo2 = new OpenLayers.Layer.WMS("Transformadores2", wmsServer,{ >> layers: 'axx:TRAFO_PERDAS', >> styles: '', >> format: 'image/png', >> transparent: true >> //sld_body:sldTrafo.getSLD() >> }, { >> 'opacity': 1, >> 'isBaseLayer': false,singleTile:true, >> tileOptions: {maxGetUrlLength: 2048} >> }); >> >> Is the same layer, one using sld_body and another not. The second >> layer without sld_body run´s fine, refresh is OK and old images not >> occurs, the first layer using sld_body with singleTile:false runs fine >> but in my case i have the know problem of "TextSymbolizer label near >> tile edges" and its necessary use singleTile:true, with singlTile:true >> problem with old images appear. >> >> I attach a image of this two layers, the small elements is the first >> layer using sld_body with the old images problem, the greater images >> is from first layer too, in >> SLD maxScaleDenominator define the size of image, the greater images >> is correct but small elements is old from previous zoom. If i disable >> the first layer only the greater images is diplayed using SLD from >> server in second layer. SLD is the same in this case only one send by >> OpenLayers and another in the server. >> >> In my case its necessary dynamic SLDs and OpenLayers its like a glove >> to this, singleTile is the only problem for me now :-( >> >> All sugestions are appreciated. >> >> Thanks a lot. >> Carlos >> >> On Wed, Apr 20, 2011 at 4:50 AM, Andreas Hocevar <ahoce...@opengeo.org> >> wrote: >>> Note that the tileOptions: {maxGetUrlLength: 2048} configuration option was >>> added *after* the last release. So can you please try out the latest trunk >>> version of OpenLayers and see what results you get with that? >>> >>> Andreas. >>> >>> On Apr 19, 2011, at 15:22 , Carlos Lacerda wrote: >>> >>>> Hi All, >>>> >>>> I´m user OpenLayers with Geoserver in my projects to render eletrical >>>> networks. >>>> It´s fine for my purposes, but now a found a problem to use singleTile >>>> with dynamical SLD´s >>>> >>>> Explaining.... >>>> >>>> Initially use WMS.Post to create a layer and send a dynamic SLD using >>>> sld_body parameter >>>> >>>> var trafo = new OpenLayers.Layer.WMS.Post("Transformadores", wmsServer,{ >>>> layers: 'axx:TRAFO_PERDAS', >>>> cql_filter:"mes_ref='201102'"; >>>> styles: '', >>>> srs: 'EPSG:4326', >>>> format: 'image/png', >>>> transparent: true, >>>> sld_body: sldTrafo.getSLD(),//JS with SLD, its a large SLD >>>> }, { >>>> 'opacity': 1, >>>> 'isBaseLayer': false, >>>> 'wrapDateLine': false, >>>> buffer: 0, >>>> //singleTile:true >>>> }); >>>> This layer works fine but have the know problem of TextSymbolizer >>>> label near tile edges. >>>> >>>> All right, i add parameter 'singleTile:true' to solve the problem and >>>> the same solve the problem but have a issue, when zoom or pan the map >>>> the old image is not distroyed, when pan or zoom new image is created >>>> correct but old image before created not disapears creating impression >>>> of a overlay in map, an example if a have an area with five elements >>>> when zoom this area the five elements is duplicated to ten elements, >>>> if my SLD chage simbols depending of a scale for example the old >>>> images are displayed like a overlay. >>>> It´s necessary some parameter to solve this problem ? >>>> >>>> I´m using IE8. >>>> >>>> Reading documentation about WMS.POST deprecated, i try use Layer.WMS >>>> using tileOptions: {maxGetUrlLength: 2048} without success, using >>>> this method only small SLDs runs. >>>> How should i use this parameter ?? >>>> >>>> When use large SLD with this parameter the folowing error is throw by IE: >>>> >>>> Message: Invalid Pointer >>>> >>>> Line 156 >>>> Character: 49 >>>> Code: 0 >>>> URI: http://openlayers.org/api/OpenLayers.js >>>> >>>> >>>> >>>> Thanks a lot for any help. >>>> >>>> -- >>>> Sds, >>>> Carlos Lacerda >>>> System Architect - CIAS >>>> Brasil >>>> _______________________________________________ >>>> Dev mailing list >>>> d...@lists.osgeo.org >>>> http://lists.osgeo.org/mailman/listinfo/openlayers-dev >>> >>> >>> >>> -- >>> Andreas Hocevar >>> OpenGeo - http://opengeo.org/ >>> Expert service straight from the developers. >>> >>> >> >> >> >> -- >> Sds, >> Carlos Lacerda >> System Architect - CIAS >> Brasil >> <small.png>_______________________________________________ >> Dev mailing list >> d...@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/openlayers-dev > > -- > Andreas Hocevar > OpenGeo - http://opengeo.org/ > Expert service straight from the developers. > > -- Sds, Carlos Lacerda System Architect - CIAS Brasil _______________________________________________ Dev mailing list d...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/openlayers-dev
