Hi Arnd, I have tested your patch but it doesn't work. I have tried to zoom in for Wuppertal as well and I only have gotten the 19 zoomlevel (I am using 2.7 openlayers version).
In debug mode I can see that the constants RESOLUTIONS and MAX_ZOOM_LEVEL for google layers have changed after of the patch, but these changes doesn't take effect. Regards, Arnd Wippermann wrote: > > Perhaps this helps: > http://www.nabble.com/How-to-change-style-'select'--in-OL-2.6-td16515740.htm > l > > ... but is there a reason that OL sticks to only 19 > zoomlevels for the Google layer? Google have 22 zoomlevels and especially > for where I come from (Wuppertal), it's possible to get images for > zoomlevels > 19. I use this patch to get all levels: > > OpenLayers.Layer.Google.prototype.RESOLUTIONS = > [1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.0219726562 > > 5,0.010986328125,0.0054931640625,0.00274658203125,0.001373291015625,0.000686 > > 6455078125,0.00034332275390625,0.000171661376953125,0.0000858306884765625,0. > > 0000429153442382812,0.0000214576721191406,0.0000107288360595703,0.0000053644 > > 1802978516,0.00000268220901489258,0.00000134110450744629,6.70552253723145e-7 > > ,3.35276126861572e-7]; > OpenLayers.Layer.Google.prototype.MAX_ZOOM_LEVEL = 22; > > > Mit freundlichen Grüssen > > Arnd Wippermann > > > > -----Ursprüngliche Nachricht----- > Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im > Auftrag von Rodolfo Moreno > Gesendet: Dienstag, 25. November 2008 16:49 > An: [email protected] > Betreff: Re: [OpenLayers-Users] maximum ZoomLevel for google maps > > > I Reena Alexandre is right. I have tested your suggestion and it has not > fixed my issue. > maybe to be a constraint of google maps? > > > Alexandre Dube wrote: >> >> Google layers already have fixed resolutions, so using fixed scales >> will not help in this case. >> >> Alexandre >> >> S.Reena wrote: >>> Hi Rodolfo, >>> >>> I am not using google maps as base , I have made my own base >>> layer..but for your case playing with the scale would serve the >>> purpose >>> >>> I did like this , >>> >>> map = new OpenLayers.Map('map',{ scales: >>> > [5000000,2000000,1000000,500000,200000,100000,50000,20000,10000,5000,2000,10 > 00],numZoomLevels: >>> 12, maxResolution: "auto",projection: "EPSG:4326", controls: [] }); >>> >>> >>> Reena >>> >>> >>> Rodolfo Moreno wrote: >>> >>>> Hi all, >>>> I am using openlayers for showing my mapguide layers and google maps >>>> as base layer. >>>> my problem is that the "zoom in" this limited until a certain scale. >>>> In my case the maximum scale that I can achieve is 1:18k (this is >>>> what the map shows). >>>> I did a comparison with the own google maps GUI >>>> (http://maps.google.com/) >>>> and I have seen that to my sample application lack it 4 zoom levels >>>> in order to achieve the maximum scale. >>>> So I was reviewing the openlayers documentation and I found this >>>> link(http://trac.openlayers.org/wiki/SettingZoomLevels). >>>> >>>> I did some change in my code like this: >>>> >>>> var satellite = new OpenLayers.Layer.Google( >>>> "Google Satellite" , {type: G_NORMAL_MAP}, { >>>> minZoomLevel: >>>> 0, maxZoomLevel: 30} >>>> ); >>>> >>>> but even it doesn't work as I want. >>>> >>>> I appreciate all idea >>>> >>>> Regards >>>> >>>> ----- >>>> Rodolfo Moreno >>>> CivilEng >>>> >>>> -- >>>> View this message in context: >>>> http://n2.nabble.com/maximum-ZoomLevel-for-google-maps-tp1574304p157 >>>> 4304.html Sent from the OpenLayers Users mailing list archive at >>>> Nabble.com. >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> [email protected] >>>> http://openlayers.org/mailman/listinfo/users >>>> >>>> >>>> >>> >>> >> >> >> -- >> Alexandre Dubé >> Mapgears >> www.mapgears.com >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://openlayers.org/mailman/listinfo/users >> >> > > > ----- > Rodolfo Moreno > CivilEng > > -- > View this message in context: > http://n2.nabble.com/maximum-ZoomLevel-for-google-maps-tp1574304p1576820.htm > l > Sent from the OpenLayers Users mailing list archive at Nabble.com. > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > > ----- Rodolfo Moreno CivilEng -- View this message in context: http://n2.nabble.com/maximum-ZoomLevel-for-google-maps-tp1574304p1581441.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
