[Mapserver-users] PHP MapScript problem (use of undefined constant)

Tue Sep 2 17:11:31 EDT 2003

Geoffrey,

are you using Mapserver 4? Then you have to define the image format
before:

$map->selectOutputFormat("swf");
$image=$map->draw();
$image_url=$image->saveWebImage();

Armin

> Notice: Use of undefined constant MS_SWF - assumed 'MS_SWF' in
> D:\Inetpub\CIP ROOT BETA\wnv\wnv_pop.php on line 4

> this will have the same notice no matter what type of file i try to
> output...and the image doesn't output (nothing is written in the
> directory that i specified to use in my map file).  any idea what may
be
> causing this?

> <?
>          $map = ms_newMapObj("pop.map");
>          $image=$map->draw();
>          $image_url=$image->saveWebImage(MS_SWF,1,1,0);

>          ?>

>           <HTML>
>               <HEAD>
>                  <TITLE>Example 1: Displaying a map</TITLE>
>              </HEAD>
>              <BODY>
>                  <IMG SRC=<?php echo $image_url; ?> >
>              </BODY>
>          </HTML>

> map file

> #
> # Start of map file
> #
> NAME "PopTest"
> STATUS ON
> SIZE 600 600
> EXTENT -178.227822 18.913826 -66.949831 71.38269
> UNITS dd
> SHAPEPATH "data"
> IMAGECOLOR 255 255 255

> #IMAGETYPE PNG

> OUTPUTFORMAT
>         NAME swf
>         MIMETYPE "application/x-shockwave-flash"
>         DRIVER swf
>         IMAGEMODE PC256
>         FORMATOPTION "OUTPUT_MOVIE=MULTIPLE"
>       END

> #PROJECTION
> #  "proj=latlong"
> #END

> WEB
>   HEADER us_header.html
>   TEMPLATE temp.html
>   FOOTER us_footer.html
>   LOG popmapserver.log
>   MINSCALE 1
>   MAXSCALE 36335600
>   IMAGEPATH "d:/Inetpub/pop/swf/"
>   IMAGEURL "http://localhost/pop/swf/"
>   METADATA
>    WMS_TITLE "United States County Data"
>    WMS_ABSTRACT "This is a demonstration of using Mapserver to display
> the County data set."
>    WMS_ACCESSCONSTRAINTS none

>    WMS_SRS "EPSG:4269"
>   END # End Metadata
> END # End Web

> QUERYMAP
>   SIZE 200 200
>   STATUS ON
>   STYLE HILITE
>   COLOR 255 0 0
> END

> #
> # Start of legend
> #
> LEGEND
>   KEYSIZE 18 12
>   LABEL
>     TYPE BITMAP
>     SIZE MEDIUM
>     COLOR 0 0 89
>   END
>   STATUS ON
> END

> #
> # Start of scalebar
> #
> SCALEBAR
>   IMAGECOLOR 255 255 255
>   LABEL
>     COLOR 255 255 255
>     SIZE tiny
>   END
>   STYLE 1
>   SIZE 80 2
>   COLOR 255 255 255
>   UNITS MILES
>   INTERVALS 1
>   TRANSPARENT TRUE
>   STATUS TRUE
> END

> LAYER
>   NAME states
>   METADATA
>     "DESCRIPTION" "States"
>     "RESULT_FIELDS" "State_Name Pop1999"
>     "SWFDUMPATTRIBUTES" "State_Name,Pop1999"
>   END
>   TYPE POLYGON
>   STATUS ON
>   DATA states

> CLASSITEM 'Pop1999'
> NAME Pop1999
> TEMPLATE us_pop.html
> CLASS
>   EXPRESSION ([Pop1999] > 0 and [Pop1999] < 2135252)
>   COLOR 254 240 217
>   OUTLINECOLOR 128 128 128
> END

> CLASS
>   EXPRESSION ([Pop1999] >   2135251 and [Pop1999] < 4970311)
>   COLOR 253 212 158
>   OUTLINECOLOR 128 128 128
> END

> CLASS
>   EXPRESSION ([Pop1999] > 4970310 and [Pop1999] < 9866640)
>   COLOR 253 187 132
>   OUTLINECOLOR 128 128 128
> END

> CLASS
>   EXPRESSION ([Pop1999] > 9866639 and [Pop1999] < 20127338)
>   COLOR 252 141 89
>   OUTLINECOLOR 128 128 128
> END

> CLASS
>   EXPRESSION ([Pop1999] >   20127337 )
>   COLOR 227 74 51
>   OUTLINECOLOR 128 128 128
> END

> END # end class

> END # end layer

> END # end Map File

> --
> Geoffrey Rowland
> Technical Officer
> Climate Information Project
> NOAA Research
> Office of  Global Programs
> http://www.cip.ogp.noaa.gov
> Contractor,
> RGII Technologies, Inc., a Computer Horizons Company
> http://www.rg2.com
> Phone: 301-427-2089x186
> Fax : 301-427-2082
> geoffrey.rowland at noaa.gov