Patent ID: 11886527
Assignee: S360VR CO., LTD.
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The digital map system of claim 1,
wherein,
the floor plan display subroutine is comprising:
compiling a building outline display list consisting of buildings of which building outline drawings are to be displayed by comparing the zoom level for showing building outline for the buildings in the view extent building list with the zoom level of the digital map,
retrieving building outline drawings of the buildings in the building outline display list from the data store, and displaying building outline drawings at correct positions on the outdoor map,
investigating whether the zoom level of the digital map is larger than the zoom level for showing floor plan for each building in the building outline display list, and if it is larger, then compiling a floor plan display list consisting of buildings of which floor plans are to be displayed if the building has a ground floor,
retrieving floor plans of ground floors from the data store for the buildings in the floor plan display list, and displaying them in conformity with the building outlines of the corresponding buildings.