[mapserver-users] creating classes with mapscript

[Nicolau Werneck]

Hello, folks... It's  me again! :]

OK, this definition in the .map file works (the code
of the location is displayed over it on the map):

LAYER NAME empresas DATA sedes TYPE annotation STATUS
default
  CLASSITEM 'CODIBGE'
  LABELITEM 'CODIBGE'
  CLASS EXPRESSION '3144508'
    LABEL TYPE truetype FONT verdanai SIZE 7 COLOR 0 0
0 POSITION auto END END
END

... but this piece of PHP/MapScript code doesn't
deliver the same results.  The map is displayed as if
the class is empty. The layer definition if there on
the .map, but no classes are defined on it:

$cla =
ms_newClassObj($map->getLayerByName("empresas"));
$cla->setexpression("'3144508'");
$cla->label->type=MS_TRUETYPE;
$cla->label->font="verdanai";
$cla->label->size=7;
$cla->label->color=$cor;
$cla->label->position=MS_UL;



shouldn't it give the SAME results? 

thanks...

++nicolau



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