Re: [UMN_MAPSERVER-USERS] drawing a point in MapScript

[d c]

Thanks for answering, Patricio, but that doesn't seem to resolve the problem.
I adapted the minor differences and yet the point is not displayed...

2006/5/5, Patricio Cifuentes Ithal < [EMAIL PROTECTED]>:

Hi all....

here a example....

 

php-mapscript.... PHP code

 

 /*ms_ResetErrorList();*/
 /*LEYENDA DE CREDITOS**************************************************/
 $lay=ms_newLayerObj($map);
  $lay->set("name", "CREDITOS");
 $lay->set("status",MS_ON);
 $lay->set("transparency","100");
 $lay->set("transform",MS_TRUE);
 $lay->set("type",MS_LAYER_ANNOTATION);
 
 $clas=ms_newClassObj($lay);
 $clas->label->set("type",MS_TRUETYPE);
 $clas->label->set("font","fritqat-bold");
 $clas->label->color->setRGB(0,130,150);
 $clas->label->outlinecolor->setRGB(255,255,255);
 //$clas->label->backgroundcolor->setRGB(245,245,245);
 //$clas->label->backgroundshadowcolor->setRGB(110,110,110);
 $clas->label->set("size",7);
 $clas->label->set("position",MS_XY);
 $clas->label->set("autoangle",MS_FALSE);
 $clas->label->set("buffer",0);
 $clas->label->set("antialias",MS_TRUE);
 $clas->label->set("partials",MS_TRUE);
 $clas->label->set("force",MS_TRUE);
 $clas->label->set("wrap",1);
 

//transfor the pixel to geografics pont
 $p=pixelToGeo($map,5,$map->height - 5);
 $pt=ms_newLineObj();
 $pt->addXY($p->x,$p->y);

///or replace for coord... geografics ($pt->addXY($p->x,$p->y);)

 
 $shp = ms_newShapeObj(MS_SHAPE_POINT);

  $shp->set("text", GV_COPY);
  $shp->add($pt);
 
 $lay->addFeature($shp);

 

 

--

 

Patricio Cifuentes Ithal
Ingeniero en Informática

 

Informática
SIIGSA
(56-2) 204 60 22

----- Original Message -----

From: d c

To: MAPSERVER-USERS@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