On Fri, Feb 27, 2009 at 10:09:33AM -0800, Jay Douillard wrote: > Correct, I'm using EPSG 3005... Is there any kludge to get around this > problem? and If not, where is this issue in the source, I'll take a look. > Thanks!
I think the ticket explains? Specifically, it's a rounding error issue. intersectsBounds does a check to see if two bounding boxes overlap, and they do, even when they shouldn't. A workaround might be to try putting your bbox and maxResolution into integers. I think that would avoid th floating point issues. (If you can't figure out how, you can share your maxExtent and maxResolution with the list and someone might try to help.) -- Chris > > ---- > Jay > > ----- Original Message ----- > From: "Christopher Schmidt" <[email protected]> > To: "Jay Douillard" <[email protected]> > Cc: "OpenLayers Mailing List" <[email protected]> > Sent: Thursday, February 26, 2009 4:54:51 PM GMT -08:00 US/Canada Pacific > Subject: Re: [OpenLayers-Users] strange request strings > > On Thu, Feb 26, 2009 at 03:59:03PM -0800, Jay Douillard wrote: > > Hello, using OL 2.7 I keep having slow loading of pre-rendered tiles (made > > with tilecache). When I looked at the requests with firebug I can see that > > OL is requesting strange images, that shouldn't exist, and getting 404 > > errors. > > The requested URL is: > > I'm assuming you're using a non-default projection. If so, this is > likely http://trac.openlayers.org/ticket/1951. > > -- Chris > > > /cache/sdlabels/03/000/000/009/000/000/0-1.png > > > > Code snippet: > > > > sd_labels = new OpenLayers.Layer.TileCache("SD Labels", > > "/cache/","sdlabels", { > > type: "image/png", > > isBaseLayer:false > > }); > > > > I'm also getting these on TMS layers: > > > > cache/edi_w2/03/000/000/000/-01/999/999.png.lck > > > > > > Seems I'm getting a - in place of a zero?! > > Thanks! > > > > > > ---- > > Jay > > > > > > _______________________________________________ > > Users mailing list > > [email protected] > > http://openlayers.org/mailman/listinfo/users > > -- > Christopher Schmidt > MetaCarta -- Christopher Schmidt MetaCarta _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
