[ms4w-users] routing aplication not appear on Gmap

[Jeff McKenna]

You'll have more chance of getting phpmapscript help on the main 
MapServer mailing list, sorry.  (list info at 
http://mapserver.gis.umn.edu/community/mailinglists/mapserver-users/)

-- 
jeff


ari sutanto wrote:
> Hi list, I have any problems about Gmap.
> i have a routing aplication, like this:
> <?php
> dl("php_mapscript.dll");
> 
> define("MAPFILE","../maps/routing.map");
> 
> $start=0;
> $end=0;
> $cx1=0;
> $cy1=0;
> $cx2=0;
> $cy2=0;
> 
> if($HTTP_GET_VARS["start"])
>   $start=$HTTP_GET_VARS["start"];
> 
> if($HTTP_GET_VARS["end"])
>   $end=$HTTP_GET_VARS["end"];
> 
> if($HTTP_GET_VARS["cx1"])
>   $cx1=$HTTP_GET_VARS["cx1"];
> 
> if($HTTP_GET_VARS["cx2"])
>   $cx2=$HTTP_GET_VARS["cx2"];
> 
> if($HTTP_GET_VARS["cy1"])
>   $cy1=$HTTP_GET_VARS["cy1"];
> 
> if($HTTP_GET_VARS["cy2"])
>   $cy2=$HTTP_GET_VARS["cy2"];
> 
> 
> $delta=0.01;
> 
> $map_file=MAPFILE;
> $map=ms_newMapObj($map_file);
> 
> $l=$map->getLayerByName("network");
> if($l) {
>   if($l && $start!=0 && $end!=0) {
> 
>     if($cx1!=0 && $cy1!=0 && $cx2!=0 && $cy2!=0 &&
>        $cx1!=$cx2 && $cy1!=$cy2) {
>       $minx = min($cx1,$cx2)-$delta;
>       $miny = min($cy1,$cy2)-$delta;
>       $maxx = max($cx1,$cx2)+$delta;
>       $maxy = max($cy1,$cy2)+$delta;
> 
>       $map->setextent($minx,$miny,$maxx,$maxy);
> 
>       $rectobj = $map->extent;
>       $ll_x = $rectobj->minx;
>       $ll_y = $rectobj->miny;
>       $ur_x = $rectobj->maxx;
>       $ur_y = $rectobj->maxy;
>           
>       $sql="the_geom from (select gid, the_geom from 
> "."shortest_path_astar2_as_geometry_internal_id_directed('tercepat', 
> ".$start.", ".$end.", ".$ll_x.", ".$ll_y.", ".$ur_x.", ".$ur_y.", false, 
> true)) as g using unique gid using SRID=-1";
> 
>       $l->set('data', $sql);
>       $l->set('status', MS_ON);
>                       
>     }
>   }
>   else {
>     $l->set('status', MS_OFF);
>   }
> }
> $image=$map->draw();
> $image_url=$image->saveWebImage();
> 
> ?>
> 
> I put into Gmap template in gmap75.phtml, why the result of this doesn't 
> come up in map display? but actually the case appear in tmp folder..
> 
> Regards,
> 
> Ari Sutanto