[mapserver-users] is animated symbols possible in mapserver website?
dears, how can i add animated symbols in mapserver map i need to add symbols like this website(http://www.alovelyworld.com/)...is it possible...now am using the symbol star like as follows...can anybody help me for this? Symbol Name 'star' Type VECTOR Filled TRUE Points 0 .375 .35 .375 .5 0 .65 .375 1 .375 .75 .625 .875 1 .5 .75 .125 1 .25 .625 END END - Meenu -- View this message in context: http://n2.nabble.com/is-animated-symbols-possible-in-mapserver-website--tp2879766p2879766.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
Re: [mapserver-users] is animated symbols possible in mapserver website?
dears..i did this part like as follows...but the animation is not working...that means ball colour is not changing SYMBOL NAME ball TYPE pixmap IMAGE \images\ball.gif END - Meenu -- View this message in context: http://n2.nabble.com/is-animated-symbols-possible-in-mapserver-website--tp2879766p2879909.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
Re: [mapserver-users] is animated symbols possible in mapserverwebsite?
meenu wrote: dears..i did this part like as follows...but the animation is not working...that means ball colour is not changing SYMBOL NAME ball TYPE pixmap IMAGE \images\ball.gif END I guess that getting this effect with Mapserver would mean creating an animated gif about the whole map and sending that our. I believe that Mapserver does not support this but it building and sending just static images for the client and in this case that static image contains only some fixed pixels which originate from your animated ball.gif file. I would guess that they always come from the first frame of the gif file. I do not know enough about web techniques to say how to make what you want. For sure it is possible somehow. I guess it would mean something like sending the base map for the background and the ball.gif to be drawn on top of that and a clever client that puts them together. -Jukka Rahkonen- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] need to do the coding in VB using TutorialMapServerSolution.zip
dearsi solved my problem using the samples(ASPNET20Sample_50.zip) available in (http://www.coordinatesolutions.com/Samples.aspx).actually am not familiar with c#...thats y changed coding language from c# to VB regards - Meenu -- View this message in context: http://n2.nabble.com/need-to-do-the-coding-in-VB-using--TutorialMapServerSolution.zip-tp2852968p2883259.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] hotspot information on point layers
hi ..advance thanks to all ,in a mapserver project how possible to do the hotspot information of points...for eg i have one pointlocation table like as follows...when the mouse is on the top of these points,need to generte one hotspot information regarding this point with an image...can anybody help me to do this part...regards ** LAYER NAME n_twns TYPE POINT CONNECTIONTYPE OGR CONNECTION n_twns.TAB STATUS ON LABELITEM NAME CLASS #SIZE 10 STYLE COLOR 255 0 0 OUTLINECOLOR 0 0 0 SYMBOL 'ball' END #STYLE LABEL COLOR 100 100 255 FONT arial TYPE TRUETYPE SIZE 7 POSITION LC WRAP END#LABEL END# CLASS END#LAYER * - Meenu -- View this message in context: http://n2.nabble.com/hotspot-information-on-point-layers-tp2883485p2883485.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
Re: [mapserver-users] GRIB files
Hi, tks for the answers. According to my gdainfo output file attached, can anyone tell me what element could be a CLASSITEM? I can see my grib using Grads but what tool do I use to translate individual bands into GeoTIFF? Converting the data on-the-fly to an image is the right way to work? What are the problems with Apache if I do not do so? Tks Frank Warmerdam wrote: Jose Roberto M. Garcia, MSc wrote: Hi all, I'm trying to work with GRIB files in MapServer but it's not working. I know that when we work with images we need to classify the output using [pixel] as a CLASSITEM and make classes for each value but how is it for GRIB files? I have several levels an variables in it. How do I classify them? Does anybody explain me? Roberto, It would be helpful if you could make a GRIB file typical of what you want to use available for download, so we could speak in the context of that file. Grib files often include a number of variables. These variables typically get unrolled as bands. If the variable is 3D (ie. has a time or elevation dimension) then it may be unrolled as multiple bands from a GDAL point of view. One sample GRIB file I happen to have ends up with 40 bands, two of which look like this when reported by gdalinfo: Band 1 Block=360x1 Type=Float64, ColorInterp=Undefined Description = 5[m] DBSL (Depth below sea level) Metadata: GRIB_UNIT=[K] GRIB_COMMENT=Potential temperature [K] GRIB_ELEMENT=POT GRIB_SHORT_NAME=5-DBSL GRIB_REF_TIME= 1130716800 sec UTC GRIB_VALID_TIME= 1133308800 sec UTC GRIB_FORECAST_SECONDS=2592000 sec Band 2 Block=360x1 Type=Float64, ColorInterp=Undefined Description = 15[m] DBSL (Depth below sea level) Metadata: GRIB_UNIT=[K] GRIB_COMMENT=Potential temperature [K] GRIB_ELEMENT=POT GRIB_SHORT_NAME=15-DBSL GRIB_REF_TIME= 1130716800 sec UTC GRIB_VALID_TIME= 1133308800 sec UTC GRIB_FORECAST_SECONDS=2592000 sec As you can see these are temperature values for different depths below sea level. Once you know what band(s) you want to work with in MapServer you can select them using the BANDS= processing directive. eg. PROCESSING BANDS=2 would select the 2nd band for display. Then you can use classification as you describe. In this case the pixel values are presumably floating point temperatures measured in degrees Kelvin though I'm not that familiar with the product. Pay particular attention to the online mapserver docs on classifying non-8bit data as there are some caveats in this regard. I hope this gets you going. I would suggest: o inspecting your file(s) with gdalinfo, reviewing the metadata. o Translate individual bands into GeoTIFF files and visualize and inspect the results with desktop software like QGIS or OpenEV. Then move to mapserver once you are more comfortable you know how the data is being represented through GDAL. Best regards, Driver: GRIB/GRIdded Binary (.grb) Files: data\raster\T126L28.grb Size is 161, 98 Coordinate System is: GEOGCS[Coordinate System imported from GRIB file, DATUM[unknown, SPHEROID[Sphere,6367470,0]], PRIMEM[Greenwich,0], UNIT[degree,0.0174532925199433]] Origin = (-150.000,-61.2460002) Pixel Size = (0.938,-0.001836734693878) Corner Coordinates: Upper Left (-150.000, -61.246) (150d 0'0.00W, 61d14'45.60S) Lower Left (-150.000, -61.426) (150d 0'0.00W, 61d25'33.60S) Upper Right ( 1.018, -61.246) ( 1d 1'4.80E, 61d14'45.60S) Lower Right ( 1.018, -61.426) ( 1d 1'4.80E, 61d25'33.60S) Center ( -74.491, -61.336) ( 74d29'27.60W, 61d20'9.60S) Band 1 Block=161x1 Type=Float64, ColorInterp=Undefined Description = 0[-] MSL (Mean sea level) Metadata: GRIB_UNIT=[Pa] GRIB_COMMENT=Pressure reduced to MSL [Pa] GRIB_ELEMENT=PRMSL GRIB_SHORT_NAME=0-MSL GRIB_REF_TIME= 1242453600 sec UTC GRIB_VALID_TIME= 1242453600 sec UTC GRIB_FORECAST_SECONDS=0 sec Band 2 Block=161x1 Type=Float64, ColorInterp=Undefined Description = 0[-] SFC (Ground or water surface) Metadata: GRIB_UNIT=[-] GRIB_COMMENT=undefined [-] GRIB_ELEMENT=var187 GRIB_SHORT_NAME=0-SFC GRIB_REF_TIME= 1242453600 sec UTC GRIB_VALID_TIME= 1242453600 sec UTC GRIB_FORECAST_SECONDS=0 sec Band 3 Block=161x1 Type=Float64, ColorInterp=Undefined Description = 0[-] SFC (Ground or water surface) Metadata: GRIB_UNIT=[kg/m^2] GRIB_COMMENT=Total precipitation [kg/m^2] GRIB_ELEMENT=APCP GRIB_SHORT_NAME=0-SFC GRIB_REF_TIME= 1242453600 sec UTC GRIB_VALID_TIME= 1242453600 sec UTC GRIB_FORECAST_SECONDS=0 sec Band 4 Block=161x1 Type=Float64, ColorInterp=Undefined Description = 0[-] CTL (Cloud top level) Metadata: GRIB_UNIT=[%] GRIB_COMMENT=Total cloud cover [%] GRIB_ELEMENT=TCDC GRIB_SHORT_NAME=0-CTL GRIB_REF_TIME= 1242453600 sec UTC GRIB_VALID_TIME= 1242453600 sec UTC
Re: [mapserver-users] hotspot information on point layers
Hi, That will mainly depend on your client side implementation, in which the map image itself will be displayed. For example, if you use OpenLayers as a client, you can set a mouseOver or mouseClick on your layer, and trigger a WMS getFeatureInfo request on it. Regards Guillaume meenu a écrit : hi ..advance thanks to all ,in a mapserver project how possible to do the hotspot information of points...for eg i have one pointlocation table like as follows...when the mouse is on the top of these points,need to generte one hotspot information regarding this point with an image...can anybody help me to do this part...regards ** LAYER NAME n_twns TYPE POINT CONNECTIONTYPE OGR CONNECTION n_twns.TAB STATUS ON LABELITEM NAME CLASS #SIZE 10 STYLE COLOR 255 0 0 OUTLINECOLOR 0 0 0 SYMBOL 'ball' END #STYLE LABEL COLOR 100 100 255 FONT arial TYPE TRUETYPE SIZE 7 POSITION LC WRAP END#LABEL END# CLASS END#LAYER * - Meenu ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] GRIB files
Roberto Garcia,MSc wrote: Hi, tks for the answers. According to my gdainfo output file attached, can anyone tell me what element could be a CLASSITEM? Roberto, In MapServer you always classify rasters based on the item [pixel] but you do not need to explicitly state a classitem. This is a relatively simple example of raster classification. LAYER NAME grid1 TYPE raster STATUS default DATA data/float.tif CLASS NAME red EXPRESSION ([pixel] -3) COLOR 255 0 0 END CLASS NAME green EXPRESSION ([pixel] = -3 and [pixel] 3) COLOR 0 255 0 END CLASS NAME blue EXPRESSION ([pixel] = 3) COLOR 0 0 255 END END I can see my grib using Grads but what tool do I use to translate individual bands into GeoTIFF? You can use gdal_translate to extract particular bands from a grib file as a geotiff (or all the bands). For instance, the following would extract band 3 (total precipitation): gdal_translate -b 3 T126L28.grb total_precip.tif Converting the data on-the-fly to an image is the right way to work? Having MapServer access the grib file on the fly rather than depending on pre-translated extracts will reduce data duplication and may help avoid confusion about what is up to date. However, it is possible that there will be a performance penalty for extracting directly from GRIB. If so, it may not be significant enough to matter to you. What are the problems with Apache if I do not do so? I don't see how either approach relates to Apache. It is a data management and possibly performance issue with MapServer. 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 Programmer for Rent ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] WFS Compression
Are any plans to include compressed GML as an output in the windows version of mapserver? Typically that would be handled silently by your webserver, if the browser supplies an Accept-encoding header including deflate or gzip. Alternately, you can have more control over the process with some compression modules in Apache such as mod_deflate and mod_gz. -- HostGIS, Open Source solutions for the global GIS community Greg Allensworth - SysAdmin, Programmer, GIS Person, Security Network+ Server+ A+ Security+ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Check layer status in Geomoose
GeoMOOSE 1.6.X (and 2.0) suffer some documentation difficulties... it's a learn by example setup right now. We're trying to get better with GM2.0 and its documentation is arguably better (http://www.geomoose.org/geomoose2/docs/) than GM1.6 but I still need to do more work documenting the different input options. - Original Message From: Leonidas Liakos leonidas_lia...@yahoo.gr To: mapserver-users@lists.osgeo.org; Dan Little danlit...@yahoo.com Sent: Tuesday, May 12, 2009 1:08:54 PM Subject: Re: [mapserver-users] Check layer status in Geomoose Thank you, I found it just looking at default identify tool.Is that option documented? --- Στις Τρίτ., 12/05/09, ο/η Dan Little έγραψε: Από: Dan Little Θέμα: Re: [mapserver-users] Check layer status in Geomoose Προς: leonidas , mapserver-users@lists.osgeo.org Ημερομηνία: Τρίτη, 12 Μάιος 2009, 19:59 You need to have an input type that sends the visiblelayers input to your script. Are you using GeoMOOSE 1.6.X or GeoMOOSE 2.0 beta? - Original Message From: leonidas To: mapserver-users@lists.osgeo.org Sent: Monday, May 11, 2009 8:00:03 AM Subject: [mapserver-users] Check layer status in Geomoose I'm writing a custom tool in geomoose based on php/mapscript. I'm trying to get the layer status for each on of my layers using $qlayer-status property. Always and for each layer it returns the value 2. But there aren't all the layers checked in the treeview of geomoose (and according displayed in the map). I think that $qlayer-status property always return 2 because it checks the status in the mapfile (for my layers the status is DEFAULT) and not what is displayed in the map. So how can I get only the layers that are displayed in the map (or are checked in the treeview of Geomoose)? I also checked the $qlayer-isVisible() property but it also works with the same logic (it returns 1 for all layers, displayed or not).Thank you. -- View this message in context: http://n2.nabble.com/Check-layer-status-in-Geomoose-tp2862814p2862814.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 ___ Χρησιμοποιείτε Yahoo!; Βαρεθήκατε τα ενοχλητικά μηνύματα (spam); Το Yahoo! Mail διαθέτει την καλύτερη δυνατή προστασία κατά των ενοχλητικών μηνυμάτων http://login.yahoo.com/config/mail?.intl=gr ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] parsing error about setting d ebug level
Hi all I set debug level in map file as DEBUG 5. But I always get the error message: getSymbol(): Symbol definition error. Parsing error near (5):(line 88) What's wrong with it? Peisheng _ Hotmail® has ever-growing storage! Don’t worry about storage limits. http://windowslive.com/Tutorial/Hotmail/Storage?ocid=TXT_TAGLM_WL_HM_Tutorial_Storage1_052009___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Mapserver rendering with 24 bit colour
On 06/05/2009, at 1:52 PM, David Nugent wrote: Once I completed upgrading to mapserver 5.4, I decided I'd give the new AGG renderer a try. ~ However, as a by-product of changing renderer, the metatiles produced by mapserver differ slightly in colour. Some agree exactly to the RBG colours I am providing, others are rendered with slight variations, and when viewed on the web it becomes fairly obvious where the meta tile borders are. This is to follow up on my own question to which I received no response either on the list or otherwise in case anyone else runs into the same or a similar problem. I finally found the problem in that the php mapscript had a bug, and that AGG_Q (AGG with quantize enabled) was being selected regardless that I was trying to tell it to do it differently. Once I correctly set it to AGG without quantize, the colour variation between tiles disappeared and all is well. One interesting aspect of this is that the average file size did not increase significantly when dropping quantize although in general the tiles rendered using AGG are around 40-50% larger than PNG8. Regards, -- David Nugent (dav...@datalinktech.com.au) Software Engineer datalink technologies pty ltd Mobile GPS/GPRS business process solutions http://www.datalinktech.com.au/ PGP.sig Description: This is a digitally signed message part ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] hotspot information on point layers
i got ur ideacan u tell me how can i do this in a mapserver website...or can u give me a sample application link for this...withoout any reference it is difficult to move...so pls help me - Meenu -- View this message in context: http://n2.nabble.com/hotspot-information-on-point-layers-tp2883485p2888289.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
