Rob McCulley wrote:
Okay,
I’ve finally had a moment to sit down and look at this again. I’m using
the latest version of ms4w beta, which is based on beta 6. On all of my
imagery, tiled or not, using the processing setting of
“RESAMPLE=BILINEAR” results in the raster layer not being drawn. There
are no error messages, and a map image is created, but the raster layer
is not drawn. Using either “RESAMPLE=NEAREST” and “RESAMPLE=AVERAGE”
results in the layer being drawn fine. If I switch to using GD for
output, then “RESAMPLE=BILINEAR” works as it should, and the raster
layer is drawn.
Rob,
I have determined this is indeed a bug in mapresample.c (checking
for _USE_AGG instead of USE_AGG) and is present in the current release
candidate (RC2).
I have created a bug report for this issue, and will apply a fix this
afternoon. Whether it makes it into MapServer 5.0 final or not depends
on whether we have enough issues to justify another RC go-around.
http://trac.osgeo.org/mapserver/ticket/2303
Thanks for the specific report - it made it very easy for me to find the
problem.
Best regards,
--
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