[Chameleon] PrintProduction: visible coordinates, empty map

Julien-Samuel Lacroix jlacroix at mapgears.com
Fri Jan 18 13:23:26 EST 2008


If you got no error in any logfile and you think your PHP/MapScript 
installation is correct you should probably try your session mapfile 
with a simple php script.

To get your session mapfile, search in the directory where the session 
are stored for your SID. In there you will have mapfiles. Take the last 
one and try it with the following code.



// define variables
define( "MAPFILE", "gmap75.map" );

if (!extension_loaded("MapScript"))
     dl("php_mapscript_40." . PHP_SHLIB_SUFFIX);

// open map
$oMap = ms_newMapObj( MAPFILE, dirname( MAPFILE ) );

// draw map
$oImage = $oMap->draw();

// set header
header("Content-type: image/png");

// output map
$url = $oImage->saveImage("");


Attila Berényi wrote:
> Hi there,
> I've the same problem described here 
> (http://lists.maptools.org/pipermail/chameleon/2006-May/004018.html), 
> but recompiling PHP with the newest GD didn't solve the problem.
> Any other idea?
> Thanks in advance,
> Attila
> ------------------------------------------------------------------------
> _______________________________________________
> Chameleon mailing list
> Chameleon at lists.maptools.org
> http://lists.maptools.org/mailman/listinfo/chameleon

Julien-Samuel Lacroix

More information about the Chameleon mailing list