[OpenLayers-Users] OpenLayers.Control.Swipe

[Cédric MOULLET]

Hi,
- The swipe control is working only with the ol 2.13 dev, since
map.layerContainerOriginPx has been introduced recently by
https://github.com/openlayers/openlayers/commit/f0ad48597fec4bbf4d1b882235e21cf787fb77ec
- The top layer is always "swiped" (and only the top layer)
Best regards,
Cédric


On Mon, Feb 11, 2013 at 11:07 AM, Gabriel Vatin <
gabriel.vatin at mines-paristech.fr> wrote:

> **
> Hi Cédric,
>
> Thank you for this amazing control ! Yet I have a few questions about it :
>
> - in you examples, you use OpenLayers 2.13 (dev branch of OL). I tried it
> with my local copy of OL, the 2.11 version, and the 2.12 version, but I
> still have the same error : *this.map.layerContainerOriginPx is undefined*
> Have you tried it with these versions of OL ?
>
> - I don't really undestand which layers it shows / hide : is it all the
> visible layers on the left side, and just the base layer on the right side,
> or can we select the layers to hide ?
>
> Thanks for this !
>
> Gabriel
>
>
> On 10/02/2013 06:06, Cédric MOULLET wrote:
>
>  Hi,
> A pure OpenLayers example can be shown here:
> http://mf-chsdi0i.bgdi.admin.ch/main/wsgi/GeoAdmin.ux/Swipe/examples/openlayers_swipe.html
>
> The source code is here:
> http://docs.google.com/uc?export=download&id=0B_gmqEgDEiu5WGRGVDRQd281UVE
>
> Swipe can be used in the following way:
>
> var map = new OpenLayers.Map("map");
>
> var ol_wms = new OpenLayers.Layer.WMS(
>     "OpenLayers WMS",
>     "http://vmap0.tiles.osgeo.org/wms/vmap0",
>     {layers: "basic"}
> );
>
> var dm_wms = new OpenLayers.Layer.WMS(
>     "Canadian Data",
>     "http://www2.dmsolutions.ca/cgi-bin/mswms_gmap",
>     {
>         layers: "bathymetry,land_fn,park,drain_fn,drainage," +
>                 "prov_bound,fedlimit,rail,road,popplace",
>         transparent: "true",
>         format: "image/png"
>     },
>     {isBaseLayer: false, visibility: true}
> );
>
> map.addLayers([ol_wms, dm_wms]);
> var swipe = new OpenLayers.Control.Swipe({map: map});
> map.addControls([new OpenLayers.Control.LayerSwitcher(),swipe]);
> swipe.activate();
> map.zoomToMaxExtent();
>
> Swipe control works also on mobile.
>
>  Hope this helps,
> Cédric
>
>
>
>
>
>
> _______________________________________________
> Users mailing listUsers at lists.osgeo.orghttp://lists.osgeo.org/mailman/listinfo/openlayers-users
>
>


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