Re: [Gwt-openlayers-users] Getting points coordinates for a polyline

[Alexandre A. S. <aas...@gm...>]

Hi,
I think that getVertices() is not currently wrapped, but you can use for LineString class getComponents(), that returns an array of points. Take care if you use a Polygon instead of a Linestring, because getComponents will return to you an array of LinearRing objects.
Cheers,
Alex
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De: Lukas Johansson [luk...@de...]
Enviado el: lunes, 25 de julio de 2011 15:18
Para: Cristian Ciofu; gwt...@li...
Asunto: Re: [Gwt-openlayers-users] Getting points coordinates for a polyline

OpenLayers.Geometry.getVertices()?
Return a list of all points in this geometry.

Not sure if it’s wrapped in gwt-ol but I would guess so.

Från: Cristian Ciofu [mailto:cri...@gm...]
Skickat: den 25 juli 2011 09:27
Till: gwt...@li...
Ämne: [Gwt-openlayers-users] Getting points coordinates for a polyline

Hello,

I want to add in Gwt-openlayersa polyline and want to "take" after drawing it a list with the coordinates of the points that "builds the line".

I saw that I can take the bounds and the coordinates of the last point (the double-click that announce that I finished drawing). But I need the coordinates of all the points from the first one to the last one and not only the last one.

Any ideas?

Thank you!

............................................................................
Best regards,
Chris

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