drawing a point in MapScript

[Patricio Cifuentes Ithal]

Hi all....

View my build proyects, in CHILE... with MapServer and Postgis... and more functions... is very goods. 

LINK....

http://datum.siigsa.cl

the very important is ... the data catografics, is in repository "geo-datawarehouse".... postgres 7.4.8.... size 4,6 GB now.  AND model relational oriented a objects data,

after suscribe in the site and upload your shape, and contents.

bye.





-- 

Patricio Cifuentes Ithal
Ingeniero en Informática

Informática
SIIGSA
(56-2) 204 60 22
  ----- Original Message ----- 
  From: d c 
  To: MAPSERVER-USERS at lists.umn.edu 
  Sent: Friday, May 05, 2006 1:57 PM
  Subject: [UMN_MAPSERVER-USERS] drawing a point in MapScript


  Hi,

  I'm having a problem with rendering a point with PHP  Mapscript.
  I'm wondering what I'm  doing wrong.   I'm  trying to  simulate the 
  following Mapfile code (which works well in Mapfile mode):

  LAYER  
      TYPE POINT 
      STATUS DEFAULT 
        FEATURE 
          POINTS  
              -64.4333333 -64.7833333   
          END 
          TEXT "HELLO WORLD" 
      END 
      CLASS 
          COLOR 255 0 0  
          SYMBOL 'cross' 
          LABEL 
              TYPE bitmap 
          END 
      END 
      TOLERANCE 5 
      PROJECTION 
     "proj=latlong" 
     "datum=WGS84" 
      END 
  END 


  /********* PHP CODE ***********/

  $map = ms_newMapObj("Ant.map");
    
    $layer = ms_newLayerObj($map);
    $layer->name = 'point';
    $layer->type = MS_LAYER_POINT;
    $layer->status = MS_DEFAULT; 
    $layer->setProjection("proj=latlong,datum=WGS84");

    $pt = ms_newPointObj();
    $pt->setXY(-64.4333333,-64.7833333);
    $ln = ms_newLineObj();
    $ln->add($pt);
    
    $shp = ms_newShapeObj(MS_SHAPE_POINT); 
    $shp->text = 'HELLO WORLD';
    $shp->add($ln);
    
    $layer->addFeature($shp);


    $class1 = ms_newClassObj($layer);  
    $class1->name = 'pointclass';
    $class1->label->type = MS_BITMAP; 
    $class1->label->color->setRGB(255,0,0);
    $class1->label->set('position',MS_AUTO);
    $class1->status = MS_ON;
    $class1->settext = 'HELLO WORLD';
    
    
    $style = ms_newStyleObj($class1); 
    $style->symbolname = 'cross';
    $style->color->setRGB(255,0,0); 
    $style->size = 10;
    $style->outlinecolor->setRGB(255,255,255);
    
       
    $image=$map->draw();
    
    $image->saveImage('C:/ms4w/Apache/htdocs/tmp/'.$image_name); 

  I'm followig (except for the projection bit) the code proposed in
  Beginning Mapserver and a tutorial I found on the Net. The code
  seems identical.

  What am I doing wrong? 

  Dan
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