Hi,
it looks great, but will there be any "beforeSnap" method, which could
be customised by the user?
/**
* Method: beforeSnap
* Customizing the resulting coordinates
*
* Parameters:
* point - {<OpenLayers.Point>}
* snapped - {Boolean} the point was already snapped to some object
*
* Returns:
* {Point} - resulting point
*/
beforeSnap: function(point,snapped) {
// custom snapping, e.g. server-side correction
// ...
return point;
},
Thanks
Jachym
2009/1/9 Tim Schaub <tsch...@opengeo.org>:
> Hey-
>
> I done some work to create a snapping agent for vector editing [1].
> This extends (in spirit) the work started by jachym and continued by
> fredj [2]. The snapping agent is implemented as a single control that
> listens for vector layer events.
>
> This included a number of enhancements to the geometry classes and
> sketch handlers. One particularly nice addition (in my opinion) is
> geometry.distanceTo for all geometry types. I'll tease out this change
> and others to create specific tickets.
>
> If others are interested in snapping, see the wiki page for more details
> [3]. Add any comments if there are additional bits of functionality
> that should be considered.
>
> Tim
>
> [1] http://dev.openlayers.org/sandbox/topp/editing/examples/snapping.html
> [2] http://trac.openlayers.org/ticket/954
> [3] http://trac.openlayers.org/wiki/Proposal/Snapping
>
> --
> Tim Schaub
> OpenGeo - http://opengeo.org
> Expert service straight from the developers.
> _______________________________________________
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>
--
Jachym Cepicky
e-mail: jachym.cepicky gmail com
URL: http://les-ejk.cz
GPG: http://les-ejk.cz/pgp/JachymCepicky.pgp
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