WRLDIndoorGeoreferencer Class Reference

A type to provide conversion between floor plans map coordinates and world coordinate types. Given three points with both their latlong coordinates and their points in the indoor floor map coordinate system, other floor map points can be converted to latlongs.

– init:point1mapX:point1mapY:point2LatLong:point2mapX:point2mapY:point3LatLong:point3mapX:point3mapY:mapView:

- (instancetype)init:(CLLocationCoordinate2D)point1LatLong point1mapX:(float)point1mapX point1mapY:(float)point1mapY point2LatLong:(CLLocationCoordinate2D)point2LatLong point2mapX:(float)point2mapX point2mapY:(float)point2mapY point3LatLong:(CLLocationCoordinate2D)point3LatLong point3mapX:(float)point3mapX point3mapY:(float)point3mapY mapView:(WRLDMapView *)mapView

Instantiate a converter for a set of reference coordinates

Returns:

A WrldIndoorGeoreferencer instance

Argument Description
point1LatLong

LatLong (in degrees) for 1st point in world space

point1mapX

X coordinate for 1st point in map space

point1mapY

Y coordinate for 1st point in map space

point2LatLong

LatLong (in degrees) for 2nd point in world space

point2mapX

X coordinate for 2nd point in map space

point2mapY

Y coordinate for 2nd point in map space

point3LatLong

LatLong (in degrees) for 3rd point in world space

point3mapX

X coordinate for 3rd point in map space

point3mapY

Y coordinate for 3rd point in map space

mapView

WRLD map view

– mapPointToLatLong:mapY:

- (CLLocationCoordinate2D)mapPointToLatLong:(float)mapX mapY:(float)mapY

Convert a coordinate in floor space to world space latlng.

Returns:

CLLocationCoordinate2D of position in world space latlng.

Argument Description
mapX

X coordinate in map space

mapY

Y coordinate in map space

v0.0.1271