[mapserver-users] mapserver produces interlaced PNGs even if I configured the map to output noninterlaced PNGs
Hello all, My goal is to setup tilecache (which is proving to be a real pain), and so far I've noticed that even if I configured my map to generate noninterlaced PNGs (instructions here: http://www.mapserver.org/faq.html#why-doesn-t-pil-python-imaging-library-open-my-pngs), it still generates interlaced PNGs. Here is my outputformat (the only one defined) in my map: OUTPUTFORMAT NAME 'AGG' DRIVER AGG/PNG IMAGEMODE RGBA TRANSPARENT ON FORMATOPTION INTERLACE=OFF END The parameters that get sent to my mapserver instance are: BBOX|2896046.12635,5831228.011975,2935181.884825,5870363.77045| EXCEPTIONS |application/vnd.ogc.se_inimage| FORMAT |png| HEIGHT |256| LAYERS |Judete,RuralSate,Rural,Urban,roads,roads-buc,buildings,GranitaJudete| MAP |/var/www/html/map/rtc_base.map| MAP_IMAGETYPE |agg| MAXEXTENT |left-bottom=(20.26,43.16) right-top=(29.7,48.46)| MAXRESOLUTION |156543| REQUEST |GetMap| SERVICE |WMS| SRS |EPSG:900913| STYLES TRANSITIONEFFECT|resize| TRANSPARENT |false| UNITS |m| VERSION |1.1.1| WIDTH |256| I'm not sure if MAP_IMAGETYPE=agg is the one which selects the outputformat or not, but the map seems to be rendered with AGG (I could be wrong, of course). So, what am I missing here? Is there another parameter that should be sent to mapserver to select the outputformat? By the way, the image file generated has these properties: img.png: PNG image, 256 x 256, 8-bit colormap, interlaced Thanks, Adrian ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] mapserver produces interlaced PNGs even if I configured the map to output noninterlaced PNGs
hi, rename your OUTPUTFORMAT to 'PNG' for it to be used when asking for png format. Guillaume Le mercredi 14 octobre 2009 à 16:36 +0300, Adrian Popa a écrit : Hello all, My goal is to setup tilecache (which is proving to be a real pain), and so far I've noticed that even if I configured my map to generate noninterlaced PNGs (instructions here: http://www.mapserver.org/faq.html#why-doesn-t-pil-python-imaging-library-open-my-pngs), it still generates interlaced PNGs. Here is my outputformat (the only one defined) in my map: OUTPUTFORMAT NAME 'AGG' DRIVER AGG/PNG IMAGEMODE RGBA TRANSPARENT ON FORMATOPTION INTERLACE=OFF END The parameters that get sent to my mapserver instance are: BBOX 2896046.12635,5831228.011975,2935181.884825,5870363.77045 EXCEPTIONS application/vnd.ogc.se_inimage FORMAT png HEIGHT 256 LAYERS Judete,RuralSate,Rural,Urban,roads,roads-buc,buildings,GranitaJudete MAP /var/www/html/map/rtc_base.map MAP_IMAGETYPE agg MAXEXTENT left-bottom=(20.26,43.16) right-top=(29.7,48.46) MAXRESOLUTION 156543 REQUEST GetMap SERVICE WMS SRS EPSG:900913 STYLES TRANSITIONEFFECT resize TRANSPARENT false UNITS m VERSION 1.1.1 WIDTH 256 I'm not sure if MAP_IMAGETYPE=agg is the one which selects the outputformat or not, but the map seems to be rendered with AGG (I could be wrong, of course). So, what am I missing here? Is there another parameter that should be sent to mapserver to select the outputformat? By the way, the image file generated has these properties: img.png: PNG image, 256 x 256, 8-bit colormap, interlaced Thanks, Adrian ___ 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 produces interlaced PNGs even if I configured the map to output noninterlaced PNGs
hi, Adrian try to add ... MIMETYPE image/png... regards, michael 2009/10/14 Adrian Popa adrian_gh.p...@romtelecom.ro Hello all, My goal is to setup tilecache (which is proving to be a real pain), and so far I've noticed that even if I configured my map to generate noninterlaced PNGs (instructions here: http://www.mapserver.org/faq.html#why-doesn-t-pil-python-imaging-library-open-my-pngs), it still generates interlaced PNGs. Here is my outputformat (the only one defined) in my map: OUTPUTFORMAT NAME 'AGG' DRIVER AGG/PNG IMAGEMODE RGBA TRANSPARENT ON FORMATOPTION INTERLACE=OFF END The parameters that get sent to my mapserver instance are: BBOX2896046.12635,5831228.011975,2935181.884825,5870363.77045EXCEPTIONS application/vnd.ogc.se_inimageFORMATpng HEIGHT256LAYERS Judete,RuralSate,Rural,Urban,roads,roads-buc,buildings,GranitaJudeteMAP /var/www/html/map/rtc_base.map MAP_IMAGETYPEaggMAXEXTENTleft-bottom=(20.26,43.16) right-top=(29.7,48.46)MAXRESOLUTION156543REQUESTGetMapSERVICEWMSSRS EPSG:900913STYLES TRANSITIONEFFECTresizeTRANSPARENTfalseUNITSmVERSION1.1.1 WIDTH256 I'm not sure if MAP_IMAGETYPE=agg is the one which selects the outputformat or not, but the map seems to be rendered with AGG (I could be wrong, of course). So, what am I missing here? Is there another parameter that should be sent to mapserver to select the outputformat? By the way, the image file generated has these properties: img.png: PNG image, 256 x 256, 8-bit colormap, interlaced Thanks, Adrian ___ 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 produces interlaced PNGs even if I configured the map to output noninterlaced PNGs
Hi, It is possible that rendering does not go through agg. I am not sure, but perhaps by adding MIMETYPE image/png2 to outputformat and calling either FORMAT=image/png2 or FORMAT=image/png you could do some comparisons. -Jukka Rahkonen- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Adrian Popa Lähetetty: 14. lokakuuta 2009 16:36 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: [mapserver-users] mapserver produces interlaced PNGs even if I configured the map to output noninterlaced PNGs Hello all, My goal is to setup tilecache (which is proving to be a real pain), and so far I've noticed that even if I configured my map to generate noninterlaced PNGs (instructions here: http://www.mapserver.org/faq.html#why-doesn-t-pil-python-imaging-library-open-my-pngs), it still generates interlaced PNGs. Here is my outputformat (the only one defined) in my map: OUTPUTFORMAT NAME 'AGG' DRIVER AGG/PNG IMAGEMODE RGBA TRANSPARENT ON FORMATOPTION INTERLACE=OFF END The parameters that get sent to my mapserver instance are: BBOX 2896046.12635,5831228.011975,2935181.884825,5870363.77045 EXCEPTIONS application/vnd.ogc.se_inimage FORMAT png HEIGHT 256 LAYERS Judete,RuralSate,Rural,Urban,roads,roads-buc,buildings,GranitaJudete MAP /var/www/html/map/rtc_base.map MAP_IMAGETYPEagg MAXEXTENTleft-bottom=(20.26,43.16) right-top=(29.7,48.46) MAXRESOLUTION156543 REQUEST GetMap SERVICE WMS SRS EPSG:900913 STYLES TRANSITIONEFFECT resize TRANSPARENT false UNITSm VERSION 1.1.1 WIDTH256 I'm not sure if MAP_IMAGETYPE=agg is the one which selects the outputformat or not, but the map seems to be rendered with AGG (I could be wrong, of course). So, what am I missing here? Is there another parameter that should be sent to mapserver to select the outputformat? By the way, the image file generated has these properties: img.png: PNG image, 256 x 256, 8-bit colormap, interlaced Thanks, Adrian ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] mapserver produces interlaced PNGs even if I configured the map to output noninterlaced PNGs
Hmm, I did that, and kept the same query parameters and I get this error: msPostMapParseOutputFormatSetup(): General error message. Unable to select IMAGETYPE `agg'. So, it seems that imagetype is useful after all. Guillaume Sueur wrote: hi, rename your OUTPUTFORMAT to 'PNG' for it to be used when asking for png format. Guillaume Le mercredi 14 octobre 2009 à 16:36 +0300, Adrian Popa a écrit : Hello all, My goal is to setup tilecache (which is proving to be a real pain), and so far I've noticed that even if I configured my map to generate noninterlaced PNGs (instructions here: http://www.mapserver.org/faq.html#why-doesn-t-pil-python-imaging-library-open-my-pngs), it still generates interlaced PNGs. Here is my outputformat (the only one defined) in my map: OUTPUTFORMAT NAME 'AGG' DRIVER AGG/PNG IMAGEMODE RGBA TRANSPARENT ON FORMATOPTION INTERLACE=OFF END The parameters that get sent to my mapserver instance are: BBOX 2896046.12635,5831228.011975,2935181.884825,5870363.77045 EXCEPTIONS application/vnd.ogc.se_inimage FORMAT png HEIGHT 256 LAYERS Judete,RuralSate,Rural,Urban,roads,roads-buc,buildings,GranitaJudete MAP /var/www/html/map/rtc_base.map MAP_IMAGETYPE agg MAXEXTENT left-bottom=(20.26,43.16) right-top=(29.7,48.46) MAXRESOLUTION 156543 REQUEST GetMap SERVICE WMS SRS EPSG:900913 STYLES TRANSITIONEFFECT resize TRANSPARENT false UNITS m VERSION 1.1.1 WIDTH 256 I'm not sure if MAP_IMAGETYPE=agg is the one which selects the outputformat or not, but the map seems to be rendered with AGG (I could be wrong, of course). So, what am I missing here? Is there another parameter that should be sent to mapserver to select the outputformat? By the way, the image file generated has these properties: img.png: PNG image, 256 x 256, 8-bit colormap, interlaced Thanks, Adrian ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- --- Adrian Popa NOC Division Network Engineer Divizia Centrul National de Operare Retea Departament Transport IP Metro Compartiment IP Core Backbone Phone: +40 21 400 3099 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] mapserver produces interlaced PNGs even if I configured the map to output noninterlaced PNGs
Thanks Jukka, I added MIMETYPE image/png2 to my OUTPUTFORMAT and I called with FORMAT=image/png2, and now, the PNGs are non-interlaced! I don't really understand what the difference is, but I'm glad it works. Thanks again... now I only have to figure out why tilecache isn't working yet... Rahkonen Jukka wrote: Hi, It is possible that rendering does not go through agg. I am not sure, but perhaps by adding MIMETYPE image/png2 to outputformat and calling either FORMAT=image/png2 or FORMAT=image/png you could do some comparisons. -Jukka Rahkonen- *L�hett�j�:* mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] *Puolesta *Adrian Popa *L�hetetty:* 14. lokakuuta 2009 16:36 *Vastaanottaja:* mapserver-users@lists.osgeo.org *Aihe:* [mapserver-users] mapserver produces interlaced PNGs even if I configured the map to output noninterlaced PNGs Hello all, My goal is to setup tilecache (which is proving to be a real pain), and so far I've noticed that even if I configured my map to generate noninterlaced PNGs (instructions here: http://www.mapserver.org/faq.html#why-doesn-t-pil-python-imaging-library-open-my-pngs), it still generates interlaced PNGs. Here is my outputformat (the only one defined) in my map: OUTPUTFORMAT NAME 'AGG' DRIVER AGG/PNG IMAGEMODE RGBA TRANSPARENT ON FORMATOPTION INTERLACE=OFF END The parameters that get sent to my mapserver instance are: BBOX|2896046.12635,5831228.011975,2935181.884825,5870363.77045| EXCEPTIONS |application/vnd.ogc.se_inimage| FORMAT |png| HEIGHT |256| LAYERS |Judete,RuralSate,Rural,Urban,roads,roads-buc,buildings,GranitaJudete| MAP |/var/www/html/map/rtc_base.map| MAP_IMAGETYPE |agg| MAXEXTENT |left-bottom=(20.26,43.16) right-top=(29.7,48.46)| MAXRESOLUTION |156543| REQUEST |GetMap| SERVICE |WMS| SRS |EPSG:900913| STYLES TRANSITIONEFFECT|resize| TRANSPARENT |false| UNITS |m| VERSION |1.1.1| WIDTH |256| I'm not sure if MAP_IMAGETYPE=agg is the one which selects the outputformat or not, but the map seems to be rendered with AGG (I could be wrong, of course). So, what am I missing here? Is there another parameter that should be sent to mapserver to select the outputformat? By the way, the image file generated has these properties: img.png: PNG image, 256 x 256, 8-bit colormap, interlaced Thanks, Adrian -- --- Adrian Popa NOC Division Network Engineer Divizia Centrul National de Operare Retea Departament Transport IP Metro Compartiment IP Core Backbone Phone: +40 21 400 3099 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
