[mapserver-users] mapserver-users Digest, Vol 90, Issue 8
sowmiya san
sowmiyasan48 at gmail.com
Wed Jul 8 22:28:52 PDT 2015
Thanks for ur reply sir
On Wed, Jul 8, 2015 at 12:30 AM, <mapserver-users-request at lists.osgeo.org>
wrote:
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> Today's Topics:
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> 1. Re: Kernel Map MapServer 7 WMS Server Bug!? (thomas bonfort)
> 2. Re: Kernel Map MapServer 7 WMS Server Bug!? (thomas bonfort)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 7 Jul 2015 17:52:49 +0200
> From: thomas bonfort <thomas.bonfort at gmail.com>
> To: Helton Nogueira Uchoa <engenheiro.uchoa at gmail.com>
> Cc: MapserverList OSGEO <mapserver-users at lists.osgeo.org>
> Subject: Re: [mapserver-users] Kernel Map MapServer 7 WMS Server Bug!?
> Message-ID:
> <
> CAOM3y2gZiEaPfVj7JPi-KJs6OXcXP4GONnF4WcXU2AkZWHRV9A at mail.gmail.com>
> Content-Type: text/plain; charset=UTF-8
>
> https://github.com/mapserver/mapserver/issues/5114#issuecomment-119091025
>
>
> On 7 July 2015 at 17:50, Helton Nogueira Uchoa
> <engenheiro.uchoa at gmail.com> wrote:
> > Hi list,
> >
> > I'm trying to make a WMS Server with a kernel (density) map with
> MapServer
> > 7. In same situations (BBOX size, WIDTH and HEIGHT values) the image is
> > returned with no information (white image). Is it a BUG?
> >
> > Example: image with kernel map
> >
> >
> http://localhost/cgi-bin/mapserv7-beta?MAP=%2Fvar%2Fwww%2Fhtml%2Fkernelmap%2Fheat-2.map&LAYERS=heatmap&BBOX=-79.369542201052,-39.684771100526,0,0&WIDTH=800&HEIGHT=400&VERSION=1.1.1&FORMAT=image%2Fpng&SERVICE=WMS&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326
> >
> > Example: image with white image
> >
> >
> http://localhost/cgi-bin/mapserv7-beta?MAP=%2Fvar%2Fwww%2Fhtml%2Fkernelmap%2Fheat-2.map&LAYERS=heatmap&BBOX=-79.369542201052,-39.684771100526,0,0&WIDTH=800&HEIGHT=500&VERSION=1.1.1&FORMAT=image%2Fpng&SERVICE=WMS&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326
> >
> > MAP FILE:
> >
> > layer
> > name "heatmap"
> > type raster
> > connectiontype kerneldensity
> > connection "points"
> > status on
> > processing "RANGE_COLORSPACE=%color%"
> > processing "KERNELDENSITY_RADIUS=%radius%"
> > processing "KERNELDENSITY_COMPUTE_BORDERS=%border%"
> > processing "KERNELDENSITY_NORMALIZATION=%norm%"
> > offsite 0 0 0
> > SCALETOKEN
> > NAME "%radius%"
> > VALUES
> > "0" "15"
> > "255000000" "20"
> > END
> > END
> > SCALETOKEN
> > NAME "%border%"
> > VALUES
> > "0" "ON"
> > "255000000" "OFF"
> > END
> > END
> > SCALETOKEN
> > NAME "%norm%"
> > VALUES
> > "0" "AUTO"
> > "255000000" "30"
> > END
> > END
> > SCALETOKEN
> > NAME "%color%"
> > VALUES
> > "0" "HSL"
> > "255000000" "RGB"
> > END
> > END
> > class
> > style
> > COLORRANGE "#0000ff00" "#0000ffff"
> > DATARANGE 0 32
> > end
> > style
> > COLORRANGE "#0000ffff" "#ff0000ff"
> > DATARANGE 32 255
> > end
> > end
> > end
> >
> > LAYER
> > name "points"
> > status on
> > type POINT
> > CONNECTION "user=postgres password=xx dbname=yy host=localhost"
> > CONNECTIONTYPE POSTGIS
> > DATA 'geom FROM atividades USING UNIQUE id_atividade USING SRID=4326'
> > CLASS
> > #MAXSCALE 275000000
> > STYLE
> > SIZE 2
> > END # style
> > END #class
> > END # final do layer
> >
> >
> > Uchoa
> > --
> > Helton Nogueira UCHOA :: engenheiro.uchoa at gmail.com
> > Information Technology and Geospatial Specialist - Project Manager
> > OSGeo Charter Member (www.osgeo.org)
> > +55 85 8886-3909 (OI - WhatsApp) :: +55 85 9716-7769 (TIM) :: +55 85
> > 3037-8689 (MULTIPLAY)
> > Blog: helton.uchoa.com/
> > LinkedIn: br.linkedin.com/in/heltonuchoa/
> > Facebook: www.facebook.com/HeltonNogueiraUchoa
> > Twitter: https://twitter.com/helton_uchoa (@helton_uchoa)
> > Vimeo: https://vimeo.com/channels/engenheirouchoa
> > Papers: http://pt.scribd.com/heltonuchoa
> >
> > _______________________________________________
> > mapserver-users mailing list
> > mapserver-users at lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/mapserver-users
>
>
> ------------------------------
>
> Message: 2
> Date: Tue, 7 Jul 2015 17:54:46 +0200
> From: thomas bonfort <thomas.bonfort at gmail.com>
> To: Helton Nogueira Uchoa <engenheiro.uchoa at gmail.com>
> Cc: MapserverList OSGEO <mapserver-users at lists.osgeo.org>
> Subject: Re: [mapserver-users] Kernel Map MapServer 7 WMS Server Bug!?
> Message-ID:
> <
> CAOM3y2gj7YewBm13TOd-VQUBjCh22hqt4-Pqy19oZfkpUf7YxQ at mail.gmail.com>
> Content-Type: text/plain; charset=UTF-8
>
> Sorry, clicked on send to fast...
> Can you try explicitely setting PROJECTION blocks on your mapfile
> layers and report back. We seem to be having issues on these
> intermediate layer cases when those are not set.
>
> --
> thomas
>
> On 7 July 2015 at 17:52, thomas bonfort <thomas.bonfort at gmail.com> wrote:
> >
> https://github.com/mapserver/mapserver/issues/5114#issuecomment-119091025
> >
> >
> > On 7 July 2015 at 17:50, Helton Nogueira Uchoa
> > <engenheiro.uchoa at gmail.com> wrote:
> >> Hi list,
> >>
> >> I'm trying to make a WMS Server with a kernel (density) map with
> MapServer
> >> 7. In same situations (BBOX size, WIDTH and HEIGHT values) the image is
> >> returned with no information (white image). Is it a BUG?
> >>
> >> Example: image with kernel map
> >>
> >>
> http://localhost/cgi-bin/mapserv7-beta?MAP=%2Fvar%2Fwww%2Fhtml%2Fkernelmap%2Fheat-2.map&LAYERS=heatmap&BBOX=-79.369542201052,-39.684771100526,0,0&WIDTH=800&HEIGHT=400&VERSION=1.1.1&FORMAT=image%2Fpng&SERVICE=WMS&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326
> >>
> >> Example: image with white image
> >>
> >>
> http://localhost/cgi-bin/mapserv7-beta?MAP=%2Fvar%2Fwww%2Fhtml%2Fkernelmap%2Fheat-2.map&LAYERS=heatmap&BBOX=-79.369542201052,-39.684771100526,0,0&WIDTH=800&HEIGHT=500&VERSION=1.1.1&FORMAT=image%2Fpng&SERVICE=WMS&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326
> >>
> >> MAP FILE:
> >>
> >> layer
> >> name "heatmap"
> >> type raster
> >> connectiontype kerneldensity
> >> connection "points"
> >> status on
> >> processing "RANGE_COLORSPACE=%color%"
> >> processing "KERNELDENSITY_RADIUS=%radius%"
> >> processing "KERNELDENSITY_COMPUTE_BORDERS=%border%"
> >> processing "KERNELDENSITY_NORMALIZATION=%norm%"
> >> offsite 0 0 0
> >> SCALETOKEN
> >> NAME "%radius%"
> >> VALUES
> >> "0" "15"
> >> "255000000" "20"
> >> END
> >> END
> >> SCALETOKEN
> >> NAME "%border%"
> >> VALUES
> >> "0" "ON"
> >> "255000000" "OFF"
> >> END
> >> END
> >> SCALETOKEN
> >> NAME "%norm%"
> >> VALUES
> >> "0" "AUTO"
> >> "255000000" "30"
> >> END
> >> END
> >> SCALETOKEN
> >> NAME "%color%"
> >> VALUES
> >> "0" "HSL"
> >> "255000000" "RGB"
> >> END
> >> END
> >> class
> >> style
> >> COLORRANGE "#0000ff00" "#0000ffff"
> >> DATARANGE 0 32
> >> end
> >> style
> >> COLORRANGE "#0000ffff" "#ff0000ff"
> >> DATARANGE 32 255
> >> end
> >> end
> >> end
> >>
> >> LAYER
> >> name "points"
> >> status on
> >> type POINT
> >> CONNECTION "user=postgres password=xx dbname=yy host=localhost"
> >> CONNECTIONTYPE POSTGIS
> >> DATA 'geom FROM atividades USING UNIQUE id_atividade USING
> SRID=4326'
> >> CLASS
> >> #MAXSCALE 275000000
> >> STYLE
> >> SIZE 2
> >> END # style
> >> END #class
> >> END # final do layer
> >>
> >>
> >> Uchoa
> >> --
> >> Helton Nogueira UCHOA :: engenheiro.uchoa at gmail.com
> >> Information Technology and Geospatial Specialist - Project Manager
> >> OSGeo Charter Member (www.osgeo.org)
> >> +55 85 8886-3909 (OI - WhatsApp) :: +55 85 9716-7769 (TIM) :: +55 85
> >> 3037-8689 (MULTIPLAY)
> >> Blog: helton.uchoa.com/
> >> LinkedIn: br.linkedin.com/in/heltonuchoa/
> >> Facebook: www.facebook.com/HeltonNogueiraUchoa
> >> Twitter: https://twitter.com/helton_uchoa (@helton_uchoa)
> >> Vimeo: https://vimeo.com/channels/engenheirouchoa
> >> Papers: http://pt.scribd.com/heltonuchoa
> >>
> >> _______________________________________________
> >> mapserver-users mailing list
> >> mapserver-users at lists.osgeo.org
> >> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>
>
> ------------------------------
>
> _______________________________________________
> mapserver-users mailing list
> mapserver-users at lists.osgeo.org
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>
> End of mapserver-users Digest, Vol 90, Issue 8
> **********************************************
>
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