Re: [mapserver-users] mapscript help
On Wed, Nov 16, 2011 at 5:12 PM, Lime, Steve D (DNR) steve.l...@state.mn.us wrote: There’s not a straight mapping of mapfile parameter syntax to mapscript syntax, especially where a mapfile parameter definition impacts multiple internal values. Try: ** ** anewmap.width = 640 anewmap.height = 480 ** ** or use the setSize() method. ** ** Steve ** ** * * ** yes thanks this is working projection = getProjfromTable(f_table_name) #return epsg number ex:4326 strproj= init=epsg:+str(projection) aproj = mapscript.projectionObj(strproj) # associer la projection a la carte amapfile.setProjection(strproj) still need help 4 web stay empty metadata and normally for class and layer ;o) regards T. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Mapserver WMS client and WMS 1.3.0
Hi, Somebody was asking about cascading an external WMS 1.3.0 server. I remember that the one who asked the questiod had captured a rather self-explaining error message like this one from our Mapserver 6.0 msBuildWMSLayerURL(): WMS connection error. MapServer supports only WMS 1.0.0 to 1.1.1 (please verify the VERSION parameter in the connection string). Perhaps it would be still worth adding a line about supported versions into the Limitations/TODO in document http://mapserver.org/ogc/wms_client.html -Jukka Rahkonen- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Mapserver WMS client and WMS 1.3.0
Hi Jukka, all, I was asking about applying WFS 1.1.0 FES filter (while cascading, but this is not the issue). I don't get any error message, rather the filter seems not to be applied. Documentation (http://mapserver.org/ogc/filter_encoding.html#use-of-filter-encoding-in-mapserver) mentions FES 1.0.0, so the question is whether WFS 1.1.0 filtering is supported. The original email can be found here: http://lists.osgeo.org/pipermail/mapserver-users/2011-November/070726.html Thanks a lot, Michal 2011/11/17 Rahkonen Jukka jukka.rahko...@mmmtike.fi: Hi, Somebody was asking about cascading an external WMS 1.3.0 server. I remember that the one who asked the questiod had captured a rather self-explaining error message like this one from our Mapserver 6.0 msBuildWMSLayerURL(): WMS connection error. MapServer supports only WMS 1.0.0 to 1.1.1 (please verify the VERSION parameter in the connection string). Perhaps it would be still worth adding a line about supported versions into the Limitations/TODO in document http://mapserver.org/ogc/wms_client.html -Jukka Rahkonen- ___ 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 WMS client and WMS 1.3.0
Hi, You I do remember but someone really had a WMS 1.3.0 question. I have had no time for testing cascading WFS 1.1.0 yet. I should make Mapserver to send WFS requests through a logging proxy first for getting some reasonable results. From previous experience I am a bit sceptical but I cannot say much before having a try. Typical things which can go wrong are - All WFS servers do not necassarily support correctly filters which are sent url-encoded inside http GET requests even they can support them with http POST. I do not know which method Mapserver is using. - Some WFS servers would rather see PropertyNames given with namespaces - With WFS 1.1.0 geometries used in spatial filters should follow the official axis order of the corresponding srsName. - It would be best to give always all the gml geometries explicitly the srsName. Otherwise nobody can really guarantee what srsName the WFS 1.1.0 server is using as default. As far as I remember Mapserver builds filters without srsName. There are better possibilities for success with cascading WFS 1.0.0 servers but I won't say that it is impossible with WFS 1.1.0. What is essential is to make as simple trial as possible and capture the requests Mapserver is sending. If you play a week or two with different filters and different WFS servers the result to expect is a bunch of bug reports. -Jukka Rahkonen- Michal Šrédl wrote: Hi Jukka, all, I was asking about applying WFS 1.1.0 FES filter (while cascading, but this is not the issue). I don't get any error message, rather the filter seems not to be applied. Documentation (http://mapserver.org/ogc/filter_encoding.html#use-of-filter-e ncoding-in-mapserver) mentions FES 1.0.0, so the question is whether WFS 1.1.0 filtering is supported. The original email can be found here: http://lists.osgeo.org/pipermail/mapserver-users/2011-November /070726.html Thanks a lot, Michal 2011/11/17 Rahkonen Jukka jukka.rahko...@mmmtike.fi: Hi, Somebody was asking about cascading an external WMS 1.3.0 server. I remember that the one who asked the questiod had captured a rather self-explaining error message like this one from our Mapserver 6.0 msBuildWMSLayerURL(): WMS connection error. MapServer supports only WMS 1.0.0 to 1.1.1 (please verify the VERSION parameter in the connection string). Perhaps it would be still worth adding a line about supported versions into the Limitations/TODO in document http://mapserver.org/ogc/wms_client.html -Jukka Rahkonen- ___ 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
Cascading WFS 1.1.0 with Filter WAS: [mapserver-users] Mapserver WMS client and WMS 1.3.0
Hi, Next thing to know is what Mapserver is sending for the remote server. I believe that it is at least adding a BBOX filter to each request. Do you run also the remore server? Then you can probably find the requests from the log file. -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: Michal Šrédl [mailto:michal.sr...@gmail.com] Lähetetty: 17. marraskuuta 2011 14:35 Vastaanottaja: Rahkonen Jukka Aihe: Re: [mapserver-users] Mapserver WMS client and WMS 1.3.0 Hi Jukka, thanks. Before I do more experiments, just a note: it does work in the browser, as url: http://localhost//cgi-bin/ows?REQUEST=GetFeatureVERSION=1.1.0 SERVICE=WFSTYPENAME=typFILTER=ogc:Filter xmlns:ogc=http://www.opengis.net/ogc;ogc:PropertyIsEqualTo ogc:PropertyNameSLT/ogc:PropertyNameogc:Literal1A/ogc:L iteral/ogc:PropertyIsEqualTo/ogc:Filter It does not work in mapfile, neither as wfs_version 1.1.0 wfs_filter 'ogc:Filter xmlns:ogc=http://www.opengis.net/ogc;ogc:PropertyIsEqualTo ogc:PropertyNameSLT/ogc:PropertyNameogc:Literal1A/ogc:L iteral/ogc:PropertyIsEqualTo/ogc:Filter' nor without the Filter tag or namespaces. Michal 2011/11/17 Rahkonen Jukka jukka.rahko...@mmmtike.fi: Hi, You I do remember but someone really had a WMS 1.3.0 question. I have had no time for testing cascading WFS 1.1.0 yet. I should make Mapserver to send WFS requests through a logging proxy first for getting some reasonable results. From previous experience I am a bit sceptical but I cannot say much before having a try. Typical things which can go wrong are - All WFS servers do not necassarily support correctly filters which are sent url-encoded inside http GET requests even they can support them with http POST. I do not know which method Mapserver is using. - Some WFS servers would rather see PropertyNames given with namespaces - With WFS 1.1.0 geometries used in spatial filters should follow the official axis order of the corresponding srsName. - It would be best to give always all the gml geometries explicitly the srsName. Otherwise nobody can really guarantee what srsName the WFS 1.1.0 server is using as default. As far as I remember Mapserver builds filters without srsName. There are better possibilities for success with cascading WFS 1.0.0 servers but I won't say that it is impossible with WFS 1.1.0. What is essential is to make as simple trial as possible and capture the requests Mapserver is sending. If you play a week or two with different filters and different WFS servers the result to expect is a bunch of bug reports. -Jukka Rahkonen- Michal Šrédl wrote: Hi Jukka, all, I was asking about applying WFS 1.1.0 FES filter (while cascading, but this is not the issue). I don't get any error message, rather the filter seems not to be applied. Documentation (http://mapserver.org/ogc/filter_encoding.html#use-of-filter-e ncoding-in-mapserver) mentions FES 1.0.0, so the question is whether WFS 1.1.0 filtering is supported. The original email can be found here: http://lists.osgeo.org/pipermail/mapserver-users/2011-November /070726.html Thanks a lot, Michal 2011/11/17 Rahkonen Jukka jukka.rahko...@mmmtike.fi: Hi, Somebody was asking about cascading an external WMS 1.3.0 server. I remember that the one who asked the questiod had captured a rather self-explaining error message like this one from our Mapserver 6.0 msBuildWMSLayerURL(): WMS connection error. MapServer supports only WMS 1.0.0 to 1.1.1 (please verify the VERSION parameter in the connection string). Perhaps it would be still worth adding a line about supported versions into the Limitations/TODO in document http://mapserver.org/ogc/wms_client.html -Jukka Rahkonen- ___ 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
[mapserver-users] Re: Mapscript Sample Problem
Thanks for explaining the IMAGE... sections. That helped me fix my issue. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Mapscript-Sample-Problem-tp7002818p7004432.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] style level opacity issue
I'm trying to render a single vector layer that has overlapping polygons, but I cant seem to get the settings correct for what I want. There are overlapping polygons on the layer, and I would like them to each be drawn transparently so that I can see the overlapping regions. However, no matter what I try I can't seem to get this effect and the rendering will make the shapes draw over each other. I'm using Mapserver 6.0.1 OUTPUTFORMAT NAME png DRIVER AGG/PNG MIMETYPE image/pngt IMAGEMODE RGBA EXTENSION png FORMATOPTION GAMMA=1.0 TRANSPARENT TRUE END I have a very simple class for my layer CLASS STYLE OPACITY 25 COLOR [color] OUTLINECOLOR -1 -1 -1 ANTIALIAS TRUE END LABEL COLOR 0 0 255 OUTLINECOLOR 250 250 250 OUTLINEWIDTH 3 FONT stMYFont TYPE truetype SIZE 9 POSITION AUTO PARTIALS FALSE MINFEATURESIZE AUTO END END ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Hide certain symbols from legend
Here's one that I thought I remembered seeing somewhere, but can't figure it out. I want to be able to hide certain classes from displaying in the legend. I have a layer that depicts public facilities. I use different colors to show if each facility has a certain service, or does not. This results in a lot of redundant symbols, just of different colors. I'd like to show the symbols just once per symbol type, and explain the colors at the bottom. Can this be done, or am I imagining things (again)? ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] style level opacity issue
I’d likewise like to see an answer to this as I’ve thus far been unable to make opacity work at the style level. I’ve worked around that by using the opacity at the layer level instead, which might be a suitable solution in your situation. From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of li...@killface.org Sent: Thursday, November 17, 2011 10:02 AM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] style level opacity issue I'm trying to render a single vector layer that has overlapping polygons, but I cant seem to get the settings correct for what I want. There are overlapping polygons on the layer, and I would like them to each be drawn transparently so that I can see the overlapping regions. However, no matter what I try I can't seem to get this effect and the rendering will make the shapes draw over each other. I'm using Mapserver 6.0.1 OUTPUTFORMAT NAME png DRIVER AGG/PNG MIMETYPE image/pngt IMAGEMODE RGBA EXTENSION png FORMATOPTION GAMMA=1.0 TRANSPARENT TRUE END I have a very simple class for my layer CLASS STYLE OPACITY 25 COLOR [color] OUTLINECOLOR -1 -1 -1 ANTIALIAS TRUE END LABEL COLOR 0 0 255 OUTLINECOLOR 250 250 250 OUTLINEWIDTH 3 FONT stMYFont TYPE truetype SIZE 9 POSITION AUTO PARTIALS FALSE MINFEATURESIZE AUTO END END ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] style level opacity issue
I've just run a quick check and opacity on the style object works correctly. please come up with a self contained test case that reproduces your issue. regards, thomas On Thu, Nov 17, 2011 at 18:15, Huotari, John B (RCIS) john.huot...@rcis.com wrote: I’d likewise like to see an answer to this as I’ve thus far been unable to make opacity work at the style level. I’ve worked around that by using the opacity at the layer level instead, which might be a suitable solution in your situation. From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of li...@killface.org Sent: Thursday, November 17, 2011 10:02 AM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] style level opacity issue I'm trying to render a single vector layer that has overlapping polygons, but I cant seem to get the settings correct for what I want. There are overlapping polygons on the layer, and I would like them to each be drawn transparently so that I can see the overlapping regions. However, no matter what I try I can't seem to get this effect and the rendering will make the shapes draw over each other. I'm using Mapserver 6.0.1 OUTPUTFORMAT NAME png DRIVER AGG/PNG MIMETYPE image/pngt IMAGEMODE RGBA EXTENSION png FORMATOPTION GAMMA=1.0 TRANSPARENT TRUE END I have a very simple class for my layer CLASS STYLE OPACITY 25 COLOR [color] OUTLINECOLOR -1 -1 -1 ANTIALIAS TRUE END LABEL COLOR 0 0 255 OUTLINECOLOR 250 250 250 OUTLINEWIDTH 3 FONT stMYFont TYPE truetype SIZE 9 POSITION AUTO PARTIALS FALSE MINFEATURESIZE AUTO END END ___ 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
[mapserver-users] RE: Hide certain symbols from legend
If you don't give a class a name it won't show up in a legend. When you say and explain the colors at the bottom, I'm hoping you mean outside the MapServer-generated legend. Steve From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Bistrais, Bob Sent: Thursday, November 17, 2011 12:37 PM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] Hide certain symbols from legend Here's one that I thought I remembered seeing somewhere, but can't figure it out. I want to be able to hide certain classes from displaying in the legend. I have a layer that depicts public facilities. I use different colors to show if each facility has a certain service, or does not. This results in a lot of redundant symbols, just of different colors. I'd like to show the symbols just once per symbol type, and explain the colors at the bottom. Can this be done, or am I imagining things (again)? ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] RE: Hide certain symbols from legend
Yes, by leaving out the Name element for each class I wanted to hide, it works the way I wanted. Explaining at the bottom- I created a sort of dummy class with different color circles showing each category. I create this by putting in an expression for my data, where absolutely no records will match. So, those colored circles won't show up on the map, but will show in the legend. From: Lime, Steve D (DNR) [mailto:steve.l...@state.mn.us] Sent: Thursday, November 17, 2011 2:56 PM To: Bistrais, Bob; mapserver-users@lists.osgeo.org Subject: RE: Hide certain symbols from legend If you don't give a class a name it won't show up in a legend. When you say and explain the colors at the bottom, I'm hoping you mean outside the MapServer-generated legend. Steve From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Bistrais, Bob Sent: Thursday, November 17, 2011 12:37 PM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] Hide certain symbols from legend Here's one that I thought I remembered seeing somewhere, but can't figure it out. I want to be able to hide certain classes from displaying in the legend. I have a layer that depicts public facilities. I use different colors to show if each facility has a certain service, or does not. This results in a lot of redundant symbols, just of different colors. I'd like to show the symbols just once per symbol type, and explain the colors at the bottom. Can this be done, or am I imagining things (again)? ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] displaying dems - build statistics from current extent
Hello, I recently found a post http://www.osgeo.org/pipermail/mapserver-users/2011-October/070461.html that shows how add a nice DEM gradient in a map. I was wondering if it would be possible to display a gradient based on the current extent of the map. This would be very similar to how you can use the current display extent in ArcGIS when the symbology type is set to stretched. In other words, I would like the color ramp to be based of the current extent. Thanks Mark Volz GIS Specialist ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] gdal bigtiff support
I have created some tiled BigTiffs (6 GB) with gdal 1.8 with the internal tif lib. I keep getting a msDrawRaster(): Image handling error. Unrecognized or unsupported image format drawEPP(): Image handling error. EPPL7 support is not available when attempting render the the image with Mapserver 5.6.7 (w/ gdal 1.8). I have also noticed that some of my non bigtiff tiled geotiffs are rendering with missing tiles and or in strange colours. I can access the files with gdal without a issue. Is there something I'm missing? Regards ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] gdal bigtiff support
On Thu, Nov 17, 2011 at 12:15 PM, Travis Kirstine traviskirst...@gmail.com wrote: I have created some tiled BigTiffs (6 GB) with gdal 1.8 with the internal tif lib. I keep getting a msDrawRaster(): Image handling error. Unrecognized or unsupported image format drawEPP(): Image handling error. EPPL7 support is not available when attempting render the the image with Mapserver 5.6.7 (w/ gdal 1.8). I have also noticed that some of my non bigtiff tiled geotiffs are rendering with missing tiles and or in strange colours. I can access the files with gdal without a issue. Is there something I'm missing? Travis, Are you using full paths to the files in question. I vaguely suspect that the fopen()s used in path construction within MapServer do not work properly with large files (4GB). If that turns out to be the issue please file a ticket on it. The work around would be to use a full path instead of depending on SHAPEPATH or map relative path construction. Best regards, -- ---+-- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Software Developer ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] gdal bigtiff support
It turns out to be a user error, I had updated mapserver but failed to update the cgi wrapper script for the WMS. Thanks On 17 November 2011 15:35, Frank Warmerdam warmer...@pobox.com wrote: On Thu, Nov 17, 2011 at 12:15 PM, Travis Kirstine traviskirst...@gmail.com wrote: I have created some tiled BigTiffs (6 GB) with gdal 1.8 with the internal tif lib. I keep getting a msDrawRaster(): Image handling error. Unrecognized or unsupported image format drawEPP(): Image handling error. EPPL7 support is not available when attempting render the the image with Mapserver 5.6.7 (w/ gdal 1.8). I have also noticed that some of my non bigtiff tiled geotiffs are rendering with missing tiles and or in strange colours. I can access the files with gdal without a issue. Is there something I'm missing? Travis, Are you using full paths to the files in question. I vaguely suspect that the fopen()s used in path construction within MapServer do not work properly with large files (4GB). If that turns out to be the issue please file a ticket on it. The work around would be to use a full path instead of depending on SHAPEPATH or map relative path construction. Best regards, -- ---+-- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Software Developer ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] displaying dems - build statistics from current extent
Mark, Not that I know of. I've wanted to do similar things (contrast stretch) with imagery. It would be nice to have some kind of plugin architecture in mapserver to do processing on the raster data. Best Regards, Brent Fraser On 11/17/2011 1:00 PM, Mark Volz wrote: Hello, I recently found a post _http://www.osgeo.org/pipermail/mapserver-users/2011-October/070461.html_ that shows how add a nice DEM gradient in a map. I was wondering if it would be possible to display a gradient based on the current extent of the map. This would be very similar to how you can use the current display extent in ArcGIS when the symbology type is set to stretched. In other words, I would like the color ramp to be based of the current extent. Thanks Mark Volz GIS Specialist ___ 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
