Thank you for the reply. But I think it is not correct. For example, if I draw the linestring with 4 points, I'm able to see a polygon with 8 vertices.
But if I print the components.length of the linestring, it just says 4. I tried it with the example in the url http://openlayers.org/dev/examples/vector-features.html Regards, Rupesh "Pierre GIRAUD" <[EMAIL PROTECTED]> 02/11/2008 03:58 PM To "Rupesh M G" <[EMAIL PROTECTED]> cc users@openlayers.org Subject Re: [OpenLayers-Users] boundaries of lineString It should be quite easy because geometry like lineString and Polygon are composite geometries. For example, a OpenLayers.LineString has a 'components' property which is an array of OpenLayers.Points. That way, you can get all the vertices using a loop like following : for(var i=0; i <= thelinestring.components.length; i++) { // do something with thelinestring.components[i] which is an OL point } Regards, Pierre On Feb 11, 2008 9:02 AM, Rupesh M G <[EMAIL PROTECTED]> wrote: > > Hi, > > I'm working on an application about roads. There I need to mark a > part of the road, and execute some query. > > My user will click a set of points to form a sequence of lines passing > through the center of the road, because there can be bends in the road. > > I plan to draw a lineString going through these points. Using a bigger > strokeWidth, I can show it like a road (or like a filled polygon). > > Is there any way to get the vertices of that polygon? > > > Thanks & Regards, > Rupesh > > > > DISCLAIMER: > > "The information in this e-mail and any attachment is intended only for the > person to whom it is addressed and may contain confidential and/or > privileged material. If you have received this e-mail in error, kindly > contact the sender and destroy all copies of the original communication. IBS > makes no warranty, express or implied, nor guarantees the accuracy, adequacy > or completeness of the information contained in this email or any attachment > and is not liable for any errors, defects, omissions, viruses or for > resultant loss or damage, if any, direct or indirect." > > > > > > _______________________________________________ > Users mailing list > Users@openlayers.org > http://openlayers.org/mailman/listinfo/users > > DISCLAIMER: "The information in this e-mail and any attachment is intended only for the person to whom it is addressed and may contain confidential and/or privileged material. If you have received this e-mail in error, kindly contact the sender and destroy all copies of the original communication. IBS makes no warranty, express or implied, nor guarantees the accuracy, adequacy or completeness of the information contained in this email or any attachment and is not liable for any errors, defects, omissions, viruses or for resultant loss or damage, if any, direct or indirect."
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