[EMAIL PROTECTED] ha scritto: > I am cross posting this on both geoserver & openlayers lists.. > > Recently I was enquiring if any of you have seen the exception issues > with geoserver 1.5.3. I have further problems with 1.5.3, this time with > PNG8. > > Is the png8 format rendered by geoserver-1.5.3 fully compliant with the > PNG specs? Please ignore my lack of knowledge on PNG. Are there any > limitations or certain features not being implemented for this png8 > format? I am using Openalyers 2.4 on the client side. Everything is fine > on firefox. But both IE6 & IE7 have problems with the png8 produced by > geoserver. This manifests in couple of ways: > > 1) Most of the times, the IE gets redirected to some other page when I > use png8 format for openlayers wms layer. (If I use png instead of png8, > everything is fine). I am hypothesizing that IE is not able to process > the geoserver png8 and gets confused. > > 2) Lot of times with png8, the openlayers lands in > OpenLayers.Util.onImageLoadError() handler. Basically IE thinks that > there is some problem with image URL; however the IE ends up drawing the > WMS content of the png8 tile fine (but the tile soon gets replaced by a > pink tile). Looks like IE thinks that there is something wrong with this > tile even though it was able to render it fine. The problem does not > consistently happen with one particular tile; the same tile on refresh > comes out fine.
I would be happy to investigate this, but I can't reproduce any of these problems with the geoserver standard data set. If you can give me a full set of data, requests and whatnot needed to reproduce these errors I'll be happy to have a look at it. Cheers Andrea _______________________________________________ Dev mailing list [email protected] http://openlayers.org/mailman/listinfo/dev
