[mapserver-users] Cannot display raster: MapServer shows white rectangle instead of the raster.

[kreshna_iceheart at yahoo.com]

I just removed the IMAGECOLOR 255 255 255 line, and it still doesn't work. MapServer still displays white rectangle instead of the raster. :(

-Kresh



--- On Fri, 6/6/08, David Martinez Morata <damarmo at gmail.com> wrote:

> From: David Martinez Morata <damarmo at gmail.com>
> Subject: Re: [mapserver-users] Cannot display raster: MapServer shows white rectangle instead of the raster.
> To: kreshna_iceheart at yahoo.com
> Cc: mapserver-users at lists.osgeo.org
> Date: Friday, June 6, 2008, 3:47 AM
> Hello!
> 
> Maybe its your IMAGECOLOR 255 255 255
> In your map file
> Comment this with #, and test it.
> 
> 
> 2008/6/6 kreshna_iceheart at yahoo.com
> <kreshna_iceheart at yahoo.com>:
> 
> > Is it coordinate problem or gdal problem? Please help.
> Please please help.
> > :(
> >
> > I am using Map Server for windows (ms4w) with
> MapServer version 4.6.1. I
> > created a simple mapfile to display a TIFF raster
> image named industri.tif.
> > The TIFF raster image has separated world file named
> industri.tfw.
> >
> > The contents of the industri.ftw is as follows:
> >      1.000
> >      0.000
> >      0.000
> >     -1.000
> >  679316.007
> > 9318670.876
> >
> > Meanwhile, the extent of the mapfile is as follows:
> >  EXTENT      679326.0 9317932.0 680607.0 9318665.0
> >
> > By comparing the two sets of coordinates above (.tfw
> contents and EXTENT
> > value), I think the raster should display properly,
> shouldn't it?
> >
> >
> > Also, below is my raster layer definition. There is
> nothing wrong with it,
> > isn't there?
> >  LAYER
> >    NAME Industri
> >     TYPE RASTER
> >      STATUS  ON
> >      DATA
> "C:\mapfiles\shp\RASTER\industri.tif"
> # contoh, pakai file world
> >    CLASS
> >       NAME 'Industri'
> >    END
> >  END
> >
> >
> > Alas, when I open the map with my browser, the raster
> does not show.
> > Instead, the page only show a white rectangle (blank
> rectangle?). Browsing
> > in map mode (&mode=map) does not help either. In
> fact, browsing in map mode
> > shows a big empty page.
> >
> > And when I browsed the \temp folder (IMAGEPATH),
> the resulting JPG file is
> > nothing but white rectangle. The size, however, is
> correct (640x400 as
> > specified in the mapfile), but it is a white rectangle
> instead of the raster
> > image.
> >
> > The temporary JPG file is attached
> (Industri12128218881248.jpg).
> >
> > I suspect it is a gdal problem, but my ms4w does
> support gdal, as shown
> > below:
> > C:\ms4w\Apache\cgi-bin>mapserv.exe -v
> > MapServer version 4.6.1 OUTPUT=GIF OUTPUT=PNG
> OUTPUT=JPEG OUTPUT=WBMP
> > OUTPUT=PDF
> >  OUTPUT=SWF OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE
> SUPPORTS=WMS_SERVER
> > SUPPO
> > RTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT
> SUPPORTS=WCS_SERVER
> > INPUT
> > =JPEG INPUT=POSTGIS INPUT=OGR INPUT=GDAL
> INPUT=SHAPEFILE DEBUG=MSDEBUG
> >
> > I also have the following *.dll files in
> C:\ms4w\Apache\cgi-bin\ folder:
> > gdal12.dll
> > NCScnet.dll
> > NCSEcw.dll
> > NCSUtil.dll
> > xerces-c_1_6_0.dll
> >
> > So I think all the necessary *.dlls are complete.
> >
> > I have tried copying the *.dll above to
> C:\WINDOWS\System32\, but to no
> > avail. MapServer still displays white rectangle
> instead of the raster image.
> >
> > I have opened the TIFF raster image using Photoshop as
> well, and yes, it is
> > a correct raster image, not white rectangle. But
> still, MapServer displays
> > nothing but white rectangle.
> >
> > What should I do? What's wrong? MapServer 4.6.1 is
> capable to display
> > raster image, isn't it? I really need to display
> the raster image, what
> > should I do? Please please help. :(
> >
> > Thanks & S.O.S,
> > -Kresh
> >
> > PS: the mapfile and html template is attached
> >
> >
> >
> >
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> > mapserver-users at lists.osgeo.org
> >
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> >
> >