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:[email protected]]
*Sent:* Tuesday, October 09, 2012 4:09 PM
*To:* [email protected]; [email protected]
*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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