[mapguide-users] Base Layers - Raster

[Berdel, Brian]

Ok, Thanks. It sounds like that thread and you are saying that base
layers do not work with raster images?

 

but I would think it does work if Kori spent the time to create the
FMTilingEngine...


Can you let me know where I can find Jason's tile indexing?

 

Thanks for the help, I have spent way too much time on this...

 

Brian Berdel

McMahon Associates, Inc.

p: 215.283.9444

www.mcmtrans.com

________________________________

From: mapguide-users-bounces at lists.osgeo.org
[mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Andy
Morsell
Sent: Thursday, November 08, 2007 12:39 PM
To: 'MapGuide Users Mail List'
Subject: RE: [mapguide-users] Base Layers - Raster

 

I'm not sure that this problem was ever fixed.  I had the same issue
with using ECW images as part of a base layer and eventually gave up.
With other GDAL improvements (including Jason's tile indexing), I was
able to get reasonable performance out of standard raster layers, so I
have not revisited this issue recently.  

 

See this Trac ticket for more information:

 

http://trac.osgeo.org/mapguide/ticket/187

 

Andy Morsell, P.E. 
Spatial Integrators, Inc. 
http://www.SpatialGIS.com 

________________________________

From: mapguide-users-bounces at lists.osgeo.org
[mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Berdel,
Brian
Sent: Thursday, November 08, 2007 8:26 AM
To: MapGuide Users Mail List
Subject: RE: [mapguide-users] Base Layers - Raster

As a follow up, it seems as though it is not creating the tiles
correctly in Mapguide...When I look in the cache most of the files are
2kb and blank images. 

 

Brian Berdel

McMahon Associates, Inc.

p: 215.283.9444

www.mcmtrans.com

________________________________

From: mapguide-users-bounces at lists.osgeo.org
[mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Berdel,
Brian
Sent: Thursday, November 08, 2007 10:21 AM
To: MapGuide Users Mail List
Subject: [mapguide-users] Base Layers - Raster

 

I am having some serious issues using MrSID files as Base Layers...The
images display fine as regular layers but the client ALWAYS locks up
when I have them as base layers and I definitely want to use this
feature for performance reasons.   Anyone have anything I can try?

 

This is the case whether I pre-populate the cache or not. 

 

Brian Berdel

Systems Administrator/Programmer Analyst

 

McMahon Associates, Inc.

425 Commerce Drive, Suite 200

Fort Washington, Pennsylvania 19034

p: 215.283.9444

f:  215.283.9858

brian.berdel at mcmtrans.com

 

 <http://www.mcmtrans.com> 

   New England  |  Mid-Atlantic  |  Florida

 

 

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