Re: [mapserver-users] MapServer and 24bit Images
Dear Carlos,
Thanks for your reply but didn't work. I have to check the integrate of the
image probably. I load the raster to Postgres with raster2pgsql in Ubuntu
12.04LTS. With or without the OUTPUTFORMAT don't work.
Any sugestion?
Saludos desde Portugal
José Santos
Date: Fri, 7 Dec 2012 08:48:22 -0800
From: boolean10...@yahoo.com
Subject: Re: [mapserver-users] MapServer and 24bit Images
To: zpsant...@hotmail.com; mapserver-users@lists.osgeo.org
José,
Yo presento imágenes de 3 bandas como WMS sin problema alguno. Debo decir que
no uso de OUTPUTFORMAT en estos casos ya que desde los parámetros del URL se
especifica el formato de salida (parámetro FORMAT).
Por lo que veo, estás queriendo acceder a una capa tipo raster desde una base
de datos en Postgres.
¿ Integraste una capa raster a Postgres (gracias a que en las ultimas versiones
de PostGIS se incluyó lo que era el proyecto WKTRaster) ? ¿ O estás queriendo
acceder a un archivo raster directamente ?
Desconozco si las directivas PROCESSING aplican para una capa raster en
PostGIS, nunca he intentado trabajar con esto.
Saludos desde México
José,
I work with 3 bands images as WMS with no problem at all. I must say that i
didn't use the OUTPUTFORMAT because I can specify the output format in the URL
(FORMAT parameter).
As I see, you want to
show a raster layer from a Postgres database.
¿ Do you added a raster layer into Postgres (thanks to the latest versions of
PostGIS which added the WKTRaster project) ? or ¿ Do you want to access
directly to a raster file ?
I don't know if the PROCESSING directives apply to a PostGIS raster
layer, I've never tried to work with this.
Cheers from México
IC Carlos Ruiz
From: José Pedro Santos
To: steve.l...@state.mn.us;
mapserver-users@lists.osgeo.org
Sent: Friday, December 7, 2012 8:35 AM
Subject: Re: [mapserver-users] MapServer and 24bit Images
Hi Steve,
Thanks for the information. Basically I want only to display the layer (as WMS
service) in the browser for testing or a real client. The layer have 3 bands
and is a 24bit image
My MAPFILE is this one(OUTPUTFORMAT and LAYER parameters):
OUTPUTFORMAT # Parameter Outputformat
NAME png24
DRIVER "GD/PNG"
MIMETYPE "image/png;mode=24bit"
EXTENSION PNG
IMAGEMODE RGB
END # End parameter Outputformat
LAYER # beginning of the layer parameter
NAME "fapartest"
TYPE RASTER
STATUS ON
DATA "PG:host=localhost port=5432 dbname='mydb' user='postgres'
password='' schema='public' table='mytable' mode='2'"
PROCESSING "NODATA=0"
PROCESSING "SCALE=AUTO"
PROCESSING "BANDS=1,2,3"
.
I don't have class parameter since I don't want to classify the map just
visualize the information. Any idea?
Best Regards
and thanks,
José Santos
> From: steve.l...@state.mn.us
> To: zpsant...@hotmail.com; mapserver-users@lists.osgeo.org
> Subject: RE: [mapserver-users] MapServer and 24bit Images
> Date: Tue, 4 Dec 2012 19:26:01 +
>
> I display true-color imagery all the time. I suspect that's not what you're
> trying to do though. You'll have to be more specific on format, perhaps post
> a layer definition?
>
> Steve
>
> -Original Message-
> From: mapserver-users-boun...@lists.osgeo.org
> [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Saint
> Sent: Monday, December 03, 2012 10:06 AM
> To: mapserver-users@lists.osgeo.org
> Subject: [mapserver-users] MapServer and 24bit Images
>
> Dear all,
>
> I would like to have this confirmation, MapServer support 24bit image with
3 bands? I have one 24bit image 1 band and I can see in the browser but the
other with 3 bands I can't. Only appear the the outline line of the class e not
the image.
>
> Many thanks
> José Santos
>
>
>
> -
> José Santos
> GIS Analyst
> --
> View this message in context:
> http://osgeo-org.1560.n6.nabble.com/MapServer-and-24bit-Images-tp5020409.html
> Sent from the Mapserver - User mailing list archive at Nabble.com.
> ___
> mapserver-users mailing list
> mapserver-users@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapserver-users
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Re: [mapserver-users] MapServer and 24bit Images
Dear Steve, I try to do that but didn't work. The image appear all black. I use the Processing directive for the 3 bands and also I remove to test but nothing happen. Can be a problem of image... To test in the browser if I put Format=image/png:mode=24bit don't work, the error said that is not supported, but If I use FORMAT=PNG24 that work but the image came all black. I'm using the last version of MapServer 6.2.0. Also with output and without output the image appear all black. I have the image store in PostgreSQL DB with 145MB size. Any idea? Best Regards José Santos From: steve.l...@state.mn.us To: zpsant...@hotmail.com; mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] MapServer and 24bit Images Date: Fri, 7 Dec 2012 19:41:04 + I’m assuming you’re using MapServer 6.x… If so then your output format may be the issue. GD doesn’t support 24-bit output, just 8-bit. Try deleting the OUTPUTFORMAT and setting IMAGETYPE PNG24 and see if that works. Steve From: José Pedro Santos [mailto:zpsant...@hotmail.com] Sent: Friday, December 07, 2012 8:36 AM To: Lime, Steve D (DNR); mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] MapServer and 24bit Images Hi Steve, Thanks for the information. Basically I want only to display the layer (as WMS service) in the browser for testing or a real client. The layer have 3 bands and is a 24bit image My MAPFILE is this one(OUTPUTFORMAT and LAYER parameters): OUTPUTFORMAT # Parameter Outputformat NAME png24 DRIVER "GD/PNG" MIMETYPE "image/png;mode=24bit" EXTENSION PNG IMAGEMODE RGB END # End parameter Outputformat LAYER # beginning of the layer parameter NAME "fapartest" TYPE RASTER STATUS ON DATA "PG:host=localhost port=5432 dbname='mydb' user='postgres' password='' schema='public' table='mytable' mode='2'" PROCESSING "NODATA=0" PROCESSING "SCALE=AUTO" PROCESSING "BANDS=1,2,3" . I don't have class parameter since I don't want to classify the map just visualize the information. Any idea? Best Regards and thanks, José Santos > From: steve.l...@state.mn.us > To: zpsant...@hotmail.com; mapserver-users@lists.osgeo.org > Subject: RE: [mapserver-users] MapServer and 24bit Images > Date: Tue, 4 Dec 2012 19:26:01 + > > I display true-color imagery all the time. I suspect that's not what you're > trying to do though. You'll have to be more specific on format, perhaps post > a layer definition? > > Steve > > -Original Message- > From: mapserver-users-boun...@lists.osgeo.org > [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Saint > Sent: Monday, December 03, 2012 10:06 AM > To: mapserver-users@lists.osgeo.org > Subject: [mapserver-users] MapServer and 24bit Images > > Dear all, > > I would like to have this confirmation, MapServer support 24bit image with 3 > bands? I have one 24bit image 1 band and I can see in the browser but the > other with 3 bands I can't. Only appear the the outline line of the class e > not the image. > > Many thanks > José Santos > > > > - > José Santos > GIS Analyst > -- > View this message in context: http://osgeo-org.1560.n6.nabble.com/MapServer-and-24bit-Images-tp5020409.html > Sent from the Mapserver - User mailing list archive at Nabble.com. > ___ > mapserver-users mailing list > mapserver-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] MapServer and 24bit Images
Hi Steve, Thanks for the information. Basically I want only to display the layer (as WMS service) in the browser for testing or a real client. The layer have 3 bands and is a 24bit image My MAPFILE is this one(OUTPUTFORMAT and LAYER parameters): OUTPUTFORMAT # Parameter Outputformat NAME png24 DRIVER "GD/PNG" MIMETYPE "image/png;mode=24bit" EXTENSION PNG IMAGEMODE RGB END # End parameter Outputformat LAYER # beginning of the layer parameter NAME "fapartest" TYPE RASTER STATUS ON DATA "PG:host=localhost port=5432 dbname='mydb' user='postgres' password='' schema='public' table='mytable' mode='2'" PROCESSING "NODATA=0" PROCESSING "SCALE=AUTO" PROCESSING "BANDS=1,2,3" . I don't have class parameter since I don't want to classify the map just visualize the information. Any idea? Best Regards and thanks, José Santos > From: steve.l...@state.mn.us > To: zpsant...@hotmail.com; mapserver-users@lists.osgeo.org > Subject: RE: [mapserver-users] MapServer and 24bit Images > Date: Tue, 4 Dec 2012 19:26:01 + > > I display true-color imagery all the time. I suspect that's not what you're > trying to do though. You'll have to be more specific on format, perhaps post > a layer definition? > > Steve > > -Original Message- > From: mapserver-users-boun...@lists.osgeo.org > [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Saint > Sent: Monday, December 03, 2012 10:06 AM > To: mapserver-users@lists.osgeo.org > Subject: [mapserver-users] MapServer and 24bit Images > > Dear all, > > I would like to have this confirmation, MapServer support 24bit image with 3 > bands? I have one 24bit image 1 band and I can see in the browser but the > other with 3 bands I can't. Only appear the the outline line of the class e > not the image. > > Many thanks > José Santos > > > > - > José Santos > GIS Analyst > -- > View this message in context: > http://osgeo-org.1560.n6.nabble.com/MapServer-and-24bit-Images-tp5020409.html > Sent from the Mapserver - User mailing list archive at Nabble.com. > ___ > mapserver-users mailing list > mapserver-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
