Add rendering for natural=saddle

[matthijsmelissen]

The tag natural=saddle should be rendered with name and/or elevation, just like natural=peak.

See also https://trac.openstreetmap.org/ticket/4891.

[kocio-pl]

There's even the rendering hint and the icon on the wiki:

http://wiki.openstreetmap.org/wiki/Tag:natural%3Dsaddle#Appearance

[matkoniecz]

I would prefer to use after recolouring it to brown. (found at http://commons.wikimedia.org/wiki/Category:Mountain_pass_locator).

Unfortunately it would be necessary to use just this one for any saddle orientation.

The icon proposed on icon looks rather like some artificial contruction, like fort.

[matthijsmelissen]

Are all saddles passes?

[matkoniecz]

Are all saddles passes?

Yes.

http://wiki.openstreetmap.org/wiki/Tag:natural%3Dsaddle comfirms this

This property marks a saddle point between mountains. Another name for saddle point is pass or mountain pass

[matkoniecz]

OK, this icon is also not working. I see no good way to render saddles marked as nodes. Maybe just names without icons?

[matkoniecz]

Note that it conflicts with #244 - displaying both will result in duplicated names.

[nebulon42]

I do not agree that all saddles are passes. A saddle is defined according to its elevation profile. Very often a saddle is also a mountain pass, but only when a way/path (highway=) passes through it. There is already the key mountain_pass= for marking a such a passage.

IMO a saddle should be rendered with an icon like proposed on the wiki (><), if it is tagged with mountain_pass=* then the icon should be >=< (JOSM does it already like that). Name and elevation if present should also be rendered. Since mountain_pass=* is not in the database I would leave out this conditional rendering for now.

[nebulon42]

As #1096 got merged I think this issue can be closed.