those settings will have zero effect Mapguide doesn't serve titles with any http headers which would allow caching bug http://trac.osgeo.org/mapguide/ticket/467
the only workaround is to serve the tiles via http using openlayers, or put a proxy with some smart rules to add such headers to gettile requests in front of the mapagent z On 4 June 2010 16:37, mighty_duck <[email protected]> wrote: > > Hi Andy, > > thx for reply....I tried with png8 and it improve performance in case when > I'm not using base layers. As I noticed, also you wrote in reply, those > changes didnt have any influence on base layers. I used firebug and every > tiles takes about 200KB in case of base layers, which is pretty much for a > significant number of tiles(10 - 20). Also I noticed that when I pan on the > map, it is obvious that it is remembering(caching) some tiles but after some > time viewer is again loading tiles that already had been loaded(seems lose > them). > > My questions are: do you know if it is somehow possible to improve > performances of base layers? Does those parameters below in server.config > file have any usage for base layers performance, does this parameter > TileColumnsPerFolder determine number of tiles in cache folder on the server > and maybe 30 in this case is restricting total number of files causingthat > lost already loaded tiles(just thinking)? > > TileColumnsPerFolder = 30 > TileRowsPerFolder = 30 > DefaultTileSizeX = 300 > DefaultTileSizeY = 300 > > And does anybody try , not related to MapGuide, to somehow remember one time > loaded files( some browser capability) on the client side and then on > requests first look into 'client cache' or something similar? > > Thx for any suggestions! > -- > View this message in context: > http://osgeo-org.1803224.n2.nabble.com/Change-image-format-from-png-to-jpg-mapguide2010-tp5134979p5138272.html > Sent from the MapGuide Users mailing list archive at Nabble.com. > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > -- Zac Spitzer Solution Architect / Director Ennoble Consultancy Australia http://www.ennoble.com.au http://zacster.blogspot.com +61 405 847 168 _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
