[Geomoose-users] Draw LineString

[Dan Little]

You're probably going to be better off having a service render the GPS 
coordinates from the database using MapScript to generate an image.

>
>From: Dante Fuster <dante.fuster at gmail.com>
>To: geomoose-users at lists.sourceforge.net
>Sent: Thu, September 23, 2010 6:37:04 PM
>Subject: [Geomoose-users] Draw LineString
>
>Hey everyone,
>
>I am trying  to draw a linestring, i know the coordinates from GPS (in a 
>database), and show in my map but nothing,  I try with OpenLayers  new 
>Openlayers.Geometry.LinearRing ..., but i have probles with the MAP, how i get 
>the map  or there are functions  in GeoMoose?
>
>Anyone have some suggestions?
>
>my test code is:
>
>----------
> 
>print "<script>";
>        print "<![CDATA[";         print "map = new OpenLayers.Map('map');";         
>print "var p = new OpenLayers.Geometry.Point(279496 ,8661317);         			 
>GeoMOOSE.zoomToPoint(p.x,p.y,100);         			 
>GeoMOOSE.addPopup(p.x,p.y,150,50,'<b>texto:</b> <br/> $textocalculado');";         
>print "var layer_style = OpenLayers.Util.extend({}, 
>OpenLayers.Feature.Vector.style['default']);";         print 
>"layer_style.fillOpacity = 0.2;";         print "layer_style.graphicOpacity = 
>1;";         print "var style_blue = OpenLayers.Util.extend({}, layer_style);";         
>print "style_blue.strokeColor = 'blue';";         print "style_blue.fillColor = 
>'blue';";         print "style_blue.graphicName = 'star';";         print 
>"style_blue.pointRadius = 10;";         print "style_blue.strokeWidth = 3;";         
>print "style_blue.rotation = 45;";         print "style_blue.strokeLinecap = 
>'butt';";         print "var vectorLayer = new OpenLayers.Layer.Vector('Simple 
>Geometry', {style: layer_style});"; 	print "var pointFeature = new 
>OpenLayers.Feature(p, null, style_blue);"; 	print "var pointFeature2 = new 
>OpenLayers.Feature(p, null, style_blue);"; 	print "map.addLayer(vectorLayer);"; 
>	print "vectorLayer.addFeatures([pointFeature,pointFeature2]);";         print 
>"]]>";         print "</script>";	       	     	print "</results>";	 
>
>
>
>--------
>
>Thanks,
>Dante 


      
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