[mapguide-users] MgCooker - too much useless tiles generated
fsozzi at INTERCAD.CH
Wed May 9 17:13:17 EDT 2012
I've made more tests on my MGOS 2.4 on both Windows 7 32bits and Windows
Server 2008 64bits and I think that there is a bug on how bounds are
I've prepared a very simple project with only shp files on a very small
I've set my serverconfig.ini as follows:
RenderOnly = 0
TileColumnsPerFolder = 500
TileRowsPerFolder = 500
DefaultTileSizeX = 1000
DefaultTileSizeY = 1000
ImageFormat = PNG
The wrong thing is that 90% of tiles created are black and this is of course
a great waste of time.
If you load my mgp and run the bat file with scaleindex=5 (I've included
CreateTiles.bat for that) you will see that only few tiles really regards
the map, the rest of tiles are black. With sclaeindex < 5 is even worse and
more you go toward scaleindex=0 and more useless black tiles you get.
To build all tiles scales on my Windows 7 I get an estimation of several
days (and taking a look to progress time against tiles generated, the
estimation looks correct).
Is it a bug or I'm wrong in doing something?...
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