Description:

A library and QML component for rendering multi-level OSM indoor maps
of for example a (large) train station.



User facing:
- Floor-level separation of OSM data and inter-floor navigation using
stairs, escalators or elevators.
- Information model for showing details about a selected amenity.
- Support for identifying railway platforms or airport gates in the
map data.
- Integration with KPublicTransport line meta-data to show line icons
for railway platforms.
- Integration with KPublicTransport rental vehicle data to show
availability of rental bikes.
- Integration with KPublicTransport realtime equipment
(elevators/escalators/etc) status information.

Technical:
- QPainter and QML integration interface.
- Declarative styling using MapCSS.
- Picking support for implementing interaction with map elements.
- Support for externally provided overlay elements.
- Based on OSM raw data tiles from maps.kde.org.
- Pre-loading and caching API for offline support in applications.