On Fri, Apr 27, 2012 at 6:25 PM, Greg Corradini <[email protected]> wrote: > Hello, > I wasn't sure if i should file a 2.12 tagged bug on github for this quite > yet -- the devs might already be aware of this issue. I'm using 2.12 RC2 > specifically for the IDL drawing. > > In 2.12 RC2 adding gutters to WMS overlays shifts my tiles. This seems to > happen with all possible combinations of the baseLayer and WMS overlay > wrapDateLine settings -- meaning it happens when baseLayer wrapDateLine = > false and wmsOverlayLayer wrapDateLine = true etc. There doesn't seem to be > a threshold where gutter size starts doing this, rather, every gutter pixel > increment seems to cause shift in WMS tile overlays. In 2.11 release this > worked fine even when gutters were ridiculously huge > 200 pixels. > > Here are some pictures of a WMS layer on a Google baseLayer layer where both > layers have wrapDateLine = true. Each picture shows a different gutter pixel > size: > > # no gutter > http://i50.tinypic.com/sc4bxs.png > > # 20px gutter > http://i50.tinypic.com/jgi2j8.png > > # 50px gutter > http://i45.tinypic.com/2edxycl.png > > # 100px gutter > http://i45.tinypic.com/4l357q.png > > Are OL devs aware of this? Is there a immediate workaround? Should I file > this on github with 2.12 tag and if so with what relevant information?
This is a regression. Thanks a lot for reporting the issue. git-bisect tells me https://github.com/openlayers/openlayers/commit/85498cb23fe87bee23947f0b625082cc23b189ca is the cause of this regression. -- Eric Lemoine Camptocamp France SAS Savoie Technolac, BP 352 73377 Le Bourget du Lac, Cedex Tel : 00 33 4 79 44 44 96 Mail : [email protected] http://www.camptocamp.com _______________________________________________ Dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-dev
