[OpenLayers-Users] Drawing lines in custom map.

[Mike Ryan]

Ha! No, I didn't. Must be some goofy formatting thing that Thunderbird 
thought was a good idea.
Mike

On 10/9/2012 4:40 PM, miguel wrote:
>
> Thanks for replying mike, I will give this a try. Can I ask why are 
> these line stricken?
>
>   
> var  lineFeature=  new  OpenLayers.Feature.Vector(|line|,  null,  style);
> lineLayer.addFeatures([li
>
> neFeature]);
>
> did you mean to do that?
>
> Miguel
>
> *From:*Mike Ryan [mailto:m.ryan6000 at gmail.com]
> *Sent:* Tuesday, October 09, 2012 4:09 PM
> *To:* openlayers-users at lists.osgeo.org; juanabreu at hotmail.com
> *Subject:* Re: [OpenLayers-Users] KML icons point
>
> That example doesn't give you the nuts and bolts of programmatically 
> creating the line.
>
> This does: 
> http://stackoverflow.com/questions/2735944/drawing-a-path-with-a-line-in-openlayers-using-javascript
>
>
> var  lineLayer=  new  OpenLayers.Layer.Vector("Line Layer");  
>   
> map.addLayer(lineLayer);                                                         
> var  points=  newArray(
>     new  OpenLayers.Geometry.Point(lon1,  lat1),
>     new  OpenLayers.Geometry.Point(lon2,  lat2)
> );
>   
> var  line=  new  OpenLayers.Geometry.LineString(points);
>   
> var  style=  {  
>    strokeColor:  '#0000ff',  
>    strokeOpacity:  0.5,
>    strokeWidth:  5
> };
>   
> var  lineFeature=  new  OpenLayers.Feature.Vector(|line|,  null,  style);
> lineLayer.addFeatures([li
> neFeature]);
>
>
> And it wouldn't hurt to have the API at your fingertips for 
> LineString: 
> http://dev.openlayers.org/releases/OpenLayers-2.12/doc/apidocs/files/OpenLayers/Geometry/LineString-js.html
>
> On 10/9/2012 3:48 PM, miguel wrote:
>
>     Hi
>
>     Forgive me with  the noob question  I have successfully using my own custom
>
>     map tiles for doing diagram. The problem I have now encountered is how do I
>
>     draw the lines programmatically. I found this example page
>
>     http://openlayers.org/dev/examples/draw-feature.html   but looking at the
>
>     source code does not reveal much to me. Does anyone have have an example
>
>     using x and y coordinates or long lattitute on how to draw lines on a map. I
>
>     would greatly appreciated.
>
>     Miguel
>
>       
>
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