mapcomplete/Docs/Layers/walls_and_buildings.md

walls_and_buildings

Special builtin layer providing all walls and buildings. This layer is useful in presets for objects which can be placed against walls (e.g. AEDs, postboxes, entrances, addresses, surveillance cameras, …). This layer is invisible by default and not toggleable by the user.

• This layer is shown at zoomlevel 18 and higher
• This layer is not visible by default and must be enabled in the filter by the user.
• Not visible in the layer selection by default. If you want to make this layer toggable, override name
• Not rendered on the map by default. If you want to rendering this on the map, override mapRenderings
• This layer will automatically load entrance into the layout as it depends on it: a calculated tag loads features from this layer (calculatedTag[0] which calculates the value for _entrance_properties)
• This layer is needed as dependency for layer defibrillator
• This layer is needed as dependency for layer entrance
• This layer is needed as dependency for layer surveillance_camera

Themes using this layer

• aed
• entrances
• personal
• surveillance
• walls_and_buildings

Basic tags for this layer

Elements must have the all of following tags to be shown on this layer:

• barrier=wall|building~^..*$

Execute on overpass

Supported attributes

Warning:

this quick overview is incomplete

attribute	type	values which are supported by this layer
_entrance:width	string

_entrance:width

This tagrendering has no question and is thus read-only

This rendering asks information about the property _entrance:width

This is rendered with This door has a width of {canonical(_entrance:width)} meters

• This entrance has no width information corresponds with

This document is autogenerated from assets/layers/walls_and_buildings/walls_and_buildings.json