[OpenLayers-Users] Snap

Iacovlev Pavel iacovlev.pavel at gmail.com
Thu Oct 30 08:43:41 EDT 2008


Sorry for the delay in response, about the snapping.patch"where do I find the
"lib/OpenLayers/Snapping.js" file that is required by
http://trac.openlayers.org/attachment/ticket/954/snapping.patch


Eric Lemoine-3 wrote:
> 
> Hello. I have an updated version of the snapping patch that should
> cleanly apply to trunk. I don't have it handy right now but I'll
> create a ticket with the patch attached to it as soon as I can. I
> recently wrote an email to the dev list giving a status on the
> snapping patch, search the list archive if you want to get it. Cheers.
> Eric
> 
> 2008/10/28, Iacovlev Pavel <iacovlev.pavel at gmail.com>:
>>
>> Good day all
>>     I want to implement snap to WFS layer then drawing a geometry. I got
>> the
>> drawing part and added my WFS layer, but I don't know how to make the
>> geometry snap to my WFS layer.
>>     I found
>> http://dev.openlayers.org/sandbox/camptocamp/feature/examples/modify-feature.html,
>> and the example is exactly what I need but it does not work with latest
>> OpenLayers.js, I assume the snap code in not included and is only present
>> in
>> camptocamp sandbox.
>>
>> My code at the moment is:
>> YAHOO.map.snapVertex = {methods: ['vertex', 'edge'], layers:
>> [snapLayer]};
>>
>> this.control = new OpenLayers.Control.DrawFeature(YAHOO.map.vectorLayer
>>     ,OpenLayers.Handler.Path
>>     ,{drawFeature: this.drawFeature, handlerOptions:
>> YAHOO.map.snapVertex}
>> );
>>
>> I get no errors using the current OpenLayers.js but the snap does not
>> work
>> also.
>> Can I get a little help, assist or directions about how to make snapping
>> work with current OpenLayers?
>>
>> --
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>>
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> 

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