diff options
Diffstat (limited to 'include/mbgl/util/geo.hpp')
| -rw-r--r-- | include/mbgl/util/geo.hpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/mbgl/util/geo.hpp b/include/mbgl/util/geo.hpp index 1d9986bd91..b99a6e6614 100644 --- a/include/mbgl/util/geo.hpp +++ b/include/mbgl/util/geo.hpp @@ -19,6 +19,21 @@ struct ProjectedMeters { : northing(n), easting(e) {} }; +struct LatLngBounds { + LatLng sw = {90, 180}; + LatLng ne = {-90, -180}; + + inline LatLngBounds(LatLng sw_ = {90, 180}, LatLng ne_ = {-90, -180}) + : sw(sw_), ne(ne_) {} + + inline void extend(const LatLng& point) { + if (point.latitude < sw.latitude) sw.latitude = point.latitude; + if (point.latitude > ne.latitude) ne.latitude = point.latitude; + if (point.longitude < sw.longitude) sw.longitude = point.longitude; + if (point.longitude > ne.longitude) ne.longitude = point.longitude; + } +}; + } #endif |