[mapserver-users] Can not draw single point

[Worth Lutz]

Here is how I do it:

 

        $point = ms_newPointObj();

        $point->setXY(2119500,757263);

        $line = ms_newLineObj();

        $line->add($point);

        $shape = ms_newShapeObj(MS_SHAPE_POINT);

        $shape->add($line);

        $shape->set('text', 'new point');

        $newLayer->addFeature($shape);

 

 

 

  _____  

From: mapserver-users-bounces at lists.osgeo.org
[mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Helen Eskina
Sent: Wednesday, November 25, 2009 5:39 PM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] Can not draw single point

 

Hello,

 

I try to draw single point on the map. My point is defined by lat/long
coordinates. The problem is that the point is always in the same place on
the map regardless of the lat/long defined.

Here is my code:

$map = ms_newMapObj($map_path."mymap.map");

$daLayer = ms_newLayerObj($map);

 $daLayer->set("type", MS_LAYER_POINT);

$daLayer->set("status", MS_ON);

 $class = ms_newClassObj($daLayer);

 $style = ms_newStyleObj($class);

 $style->color->setRGB(255,0,0);

 $style->set("symbolname", "circle");

 $style->set("size", 10);

 

$my_point = ms_newpointObj();

 

$my_point->setXY(42.19,-75.46);

 

$image=$map->draw();

$my_point->draw( $map, $ daLayer, $image, 0, "Temp Point" );

 

$image_url=$image->saveWebImage();

 

What is wrong with it? I will appreciate any help. 

 

Thank you,

Helen

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