[mapserver-users] Rectangle and Line

[Antti J. Lind]

Hello,

Just a small changes and I got it working. Now I can draw rectangles, 
maybe better way to do, but this seems also work.

map-file:
LAYER
   NAME "boxes"
   STATUS OFF
   TYPE LINE
   CLASS
     STYLE
       COLOR 255 0 127
     END
   END
END

php-file:
$featlayer = $map->getLayerByName("boxes");
$drawing = ms_newShapeObj(MS_SHAPE_LINE);
$lineObject = ms_newLineObj();

$a = $_point['0'];
$b = $_point['1'];
$c = $_point['2'];
$d = $_point['3'];
$lineObject->addXY($b,$a);
$lineObject->addXY($b,$c);
$lineObject->addXY($d,$c);
$lineObject->addXY($d,$a);
$lineObject->addXY($b,$a);

$drawing->add($lineObject);
$featlayer->addFeature($drawing);
$featlayer->set("status", 1);

--
AJL

Hi,

Same as before, but now without points - totally blank map.

--
AJL

Lime, Steve D (MNIT) kirjoitti 2016-02-18 00:44:
> What happens if you ditch the SYMBOL and SIZE from the style 
> definition?
> 
> -----Original Message-----
> From: mapserver-users [mailto:mapserver-users-bounces at lists.osgeo.org]
> On Behalf Of Antti J. Lind
> Sent: Wednesday, February 17, 2016 11:59 AM
> To: mapserver-users at lists.osgeo.org
> Subject: [mapserver-users] Rectangle and Line
> 
> Hi,
> 
> I try to add rectangle and line on map, but there has not been any
> success. I just can add points on map.
> 
> My Mapfile's layer show like this:
> LAYER
>     NAME "boxes"
>     STATUS OFF
>     TYPE POINT
>     CLASS
> 	STYLE
> 	   SYMBOL "circle"
>             SIZE 5
>             COLOR 0 255 0
> 	   OUTLINECOLOR 0 0 0
>          END
>     END
> END
> 
> And I can add points to map with php mapscript as:
> 
> $featlayer = $map->getLayerByName("boxes");
> $drawing = ms_newShapeObj(MS_SHAPE_POLYGON);
> $lineObject = ms_newLineObj();
> $a = $_point['0'];
> $b = $_point['1'];
> $c = $_point['2'];
> $d = $_point['3'];
> $lineObject->addXY($b, $a);
> $lineObject->addXY($d, $c);
> $drawing->add($lineObject);
> $featlayer->addFeature($drawing);
> $featlayer->set("status", 1);
> 
> If I change TYPE to LINE, just poists disappear.
> 
> Mapserver show points on map ok. But how to draw a line between points
> or rectangle , with same limits?
> 
> --
> Antti J. Lind
> 
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