Raster image issue

[Hooi]

Frank,

I follow all ur suggestions but seems not working. I access
http://localhost/cgi-bin/mapserv?map=jpg.map&layer=lakespy&mode=map
My intention is to get map.jpg displayed, but what I get is a purple
rectangular shape.

Below is output gdalinfo map.jpg. I simplified the map file too.
Hope you able to spot the mistake?

#gdalinfo map.jpg
Driver: JPEG/JPEG JFIF
Size is 2524, 1738
Coordinate System is `'
Corner Coordinates:
Upper Left  (    0.0,    0.0)
Lower Left  (    0.0, 1738.0)
Upper Right ( 2524.0,    0.0)
Lower Right ( 2524.0, 1738.0)
Center      ( 1262.0,  869.0)
Band 1 Block=2524x1 Type=Byte, ColorInterp=Red
Band 2 Block=2524x1 Type=Byte, ColorInterp=Green
Band 3 Block=2524x1 Type=Byte, ColorInterp=Blue

"jpg.map"
MAP
  NAME ITASCA
  STATUS ON
  SIZE 2524 1738
  EXTENT 388107.634400379 5203120.88405952 500896.339019834 5310243.30613897
  #SHAPEPATH "/var/www/cgi-bin/data"
  IMAGECOLOR 255 0 255
  TRANSPARENT TRUE
  IMAGETYPE JPEG

LAYER
    NAME lakespy
    TYPE RASTER
    STATUS ON
    DATA "/var/www/cgi-bin/data/map.jpg"
END


On 6/28/06, Frank Warmerdam <warmerdam at pobox.com> wrote:
>
> Hooi wrote:
> > Hi, all. I am new here.
> > I access to
> > http://localhost/cgi-bin/mapserv?map=test.map&layer=lakespy2&mode=map
> > <http://localhost/cgi-bin/mapserv?map=test.map&layer=lakespy2&mode=map>
> > but JPEG was displayed. FYI, I able to see vector image. Need help on
> > this, thanks.
> >
> > Below is my mapserver version output:-
> > MapServer version 4.8.3 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
> > OUTPUT=SVG SUPPORTS=FREETYPE INPUT=EPPL7 INPUT=OGR INPUT=GDAL
> > INPUT=SHAPEFILE
>
> Hooi,
>
> I skimmed through your whole email message but was unable to determine
> what sort of problem you are having.  You mention a jpeg was
> displayed.  What something wrong with it?
>
> I am guessing that your raster layer didn't display properly, is that
> right?
>
> It is a bit odd to have a single class for a raster layer.  As far as I
> know the current arrangement would just cause the whole raster to
> be render in color 49 117 185.  Is that your intention?
>
> If the problem is with your raster layer it might also be helpful
> to see a gdalinfo report on the raster file (map.tif) as opposed
> to map.jpg.  Was map.jpg the output file?
>
> PS. I often try with full absolute paths when I suspect problems with
> how the data is being found.  You might want to try that.
>
> Best regards,
> --
>
> ---------------------------------------+--------------------------------------
> I set the clouds in motion - turn up   | Frank Warmerdam,
> warmerdam at pobox.com
> light and sound - activate the windows | http://pobox.com/~warmerdam
> and watch the world go round - Rush    | President OSGF, http://osgeo.org
>
>
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