PHPMapscript : PointObj->draw(...) problem

[Stéphane RIFF]

Haven't found a workaround yet.
Really anyone can help me ???

Thanks again,

Steff

Stéphane RIFF wrote:

> Hi everybody,
>
> I have a little problem on the draw function with the pointObj class.
> I want to add point dynamically from a postgis database with 
> PHPMapscript.
> So I get the coordinates from postgis and draw the point with 
> pointObj->draw(...) function.
> The problem is that my pixmap symbols doesn't have the transparency 
> activated and my label doesn't have background color.
>
> I use the code below :
>
> $mobileLayer = ms_newLayerObj($map);
> $mobileLayer->set("name","Mobiles");
> $mobileLayer->set("type",MS_LAYER_POINT);
> $mobileLayer->set("status",MS_ON);
> $mobileLayer->set("transparency",MS_GD_ALPHA);
> $mobileLayer->set("labelcache",MS_OFF);
> $mobileLayer->setProjection("init=epsg:4326",MS_TRUE);
>       $a_class = array();
> for($row=0;$row<pg_num_rows($result);$row++)
> {
>  $lon = pg_fetch_result($result,$row,0);
>  $lat = pg_fetch_result($result,$row,1);
>  $ico = pg_fetch_result($result,$row,2);
>  $sid = pg_fetch_result($result,$row,3);
>            if(!in_array($ico,$a_class))
>  {
>    array_push($a_class,$ico);
>    $mobileClass = ms_newClassObj($mobileLayer);
>    $mobileClass->set("name",$ico);
>    $mobileStyle = ms_newStyleObj($mobileClass);
>    $mobileStyle->set("symbolname",$cfg_root."images/symbols/".$ico);
>    $mobileLabel = $mobileClass->label;
>    $mobileLabel->set("font","Arialbd");
>    $mobileLabel->set("size",12);
>    $mobileLabel->set("type",MS_TRUETYPE);
>    $mobileLabel->set("offsety",-22);
>    $mobileLabel->color->setRGB(255,0,0);
>    $mobileLabel->backgroundcolor->setRGB(255,0,0);
>  }
>            $class_index = 0;
>  for($cl=0;$cl<$mobileLayer->numclasses;$cl++) {
>    $class = $mobileLayer->getClass($cl);
>    if($class->name == $ico) {
>      $class_index = $cl;
>   }
> }
> $point = ms_newPointObj();
> $point->setXY($lon,$lat);
> if($point->draw($map, $mobileLayer, $imgObj, $class_index, $sid) == 
> MS_FAILURE)
>   print("error drawing point");
> }
>
> The result image is like that the one attached :
>
>
> ------------------------------------------------------------------------
>