I'm working with a fullscreen OpenLayers map which I want to show in its maximum extent (a WMS global layer with wrapDateLine: true). Because map.zoomToMaxExtent() zoom further out then the maximum possible extent (it shows > +/-90 degrees latitude) I'm trying to create such a function myself.
I work with fractionalZoom = true and am trying to find the perfect zoom for each map.getSize().h to make it screen size independent. Does anyone know the relation between map.getSize().h and the fractionalZoom level? I tried linear: map.zoomTo(0.006011 * map.getSize().h - 1.505821); and logarithmic: map.zoomTo(2.74 * Math.log(map.getSize().h) - 15.45); by creating a trend line in Open Office Calc. But these don't provide a good fit relation. Does anyone know the relation/function I should use? Thank in advance, Jelmer Oosthoek -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/relation-between-fractionalZoom-and-map-getSize-h-tp6619442p6619442.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
