Hi Sven, Thanks for the work. I'll have a try (if I manage to get the time) and we'll meet tomorrow for sure :)
Thierry 2015-01-28 14:43 GMT+01:00 Sven Van Caekenberghe <s...@stfx.eu>: > Hi Thierry, Onil, > > First let me iterate what I wrote last week, the OSM stuff in Roassal is > very cool, very well written. Great work. > > Since I have some experience with OSM maps, tiles and serving them, I had > a look to see if I could optimise the tile drawing/loading, which is > visibly a bit slow, one would assume because of the loading of the tiles > over the network. > > I just committed (based on code that I wrote some time ago): > > === > Name: Roassal2-SvenVanCaekenberghe.719 > Author: SvenVanCaekenberghe > Time: 28 January 2015, 2:31:50.462461 pm > UUID: 0978fb6a-d6d0-4d86-a9ae-1f2f83a0b6a2 > Ancestors: Roassal2-AlexandreBergel.718 > > Experimental branch. > > Introduction of TROSMTileProvider to optimize getting OSM tiles, adds one > shared memory cache and a local file system cache, predefines and reuses 6 > http clients spread over different hosts. > > Modifies TROSMShape>>#getTile: and adds TROSMShape>>#tileNamed: > === > > The strange thing is though, that I can optimise the loading (as > benchmarked separately), but in most cases (not when they are in the memory > cache, but when they are in the file cache) the drawing still has the same > pauses as before - which I don't understand, at all. But it is a bit hard > to explain. > > Anyway, Thierry, I will see you tomorrow and the day thereafter and I hope > I can show you what I mean. > > Regards, > > Sven > > >
