mapscript removestyle() help

[Eijnden, B. van den (Bart)]

See
http://mapserver.gis.umn.edu/docs/reference/phpmapscript-class/referencemanu
al-all-pages

int deletestyle(int index)
       Delete the style specified by the style index. If there are any
       style that follow the deleted style, their index will decrease by 1.

       NOTE : if you are using the numstyles parameter while using the
              deletestyle function on the class object you need to refetch
              a new class object. Example :

                 //class has 2 styles
                $class = $oLayer->getclass(0);
                $class->deletestyle(1);
                echo $class->numstyles; : will echo 2

                $class = $oLayer->getclass(0);
                echo $class->numstyles; : will echo 1 

Bart

-----Oorspronkelijk bericht-----
Van: UMN MapServer Users List
[mailto:MAPSERVER-USERS at LISTS.UMN.EDU]Namens krishna S
Verzonden: dinsdag 7 februari 2006 23:42
Aan: MAPSERVER-USERS at LISTS.UMN.EDU
Onderwerp: [UMN_MAPSERVER-USERS] mapscript removestyle() help


Hello all, i was trying to remove the styles object from the styles array
using php mapscript and i couldnt get the syntax for it.

i dont know if these lines need some thing else

         $layername = $map->getLayerByName("somelayer");
         $class = $layername->getClass(0);
         $style = ms_newStyleObj($class);
         $temp = $class.removeStyle(0);

Could anyone suggest me with this ....

-kris


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