id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3744	Ability to choose layer in slippymap browser	_sly_	team	"Hi,

The slippymap browser to choose data area to download is a really nice feature, but it would be even better if it was possible to add layers beside the 3 allready hardcoded (mapnik@osm tah and cyclemap)

I don't expect a cool option menu to add some, but a simple possibility to list a few more in the ""advanced settings"" would be enough (as a first step)

PS: of course we could dream about the ability of a chooser menu option, of layers transparency overlay but I don't expect a full openlayers abilities.

PS: usage could be that there are severall datachecker tools rendering tiles around there, and choosing area based on them whould be great"	enhancement	closed	minor		Core	latest	fixed	jmapviewer	_sly_