Searched refs:lat2_m (Results 1 – 3 of 3) sorted by relevance
128 float lat2_m = atanh(sin(lat2)); in latlon2zoom() local130 int zoom_lat = LOG2((double)(2 * pix_height * M_PI) / (TILESIZE * (lat2_m - lat1_m))); in latlon2zoom()
339 const float lat2_m = atanh(sinf(lat2)); in latlon2zoom() local341 const int zoom_lat = LOG2((double)(2 * pix_height * M_PI) / (TILESIZE * (lat2_m - lat1_m))); in latlon2zoom()
341 const float lat2_m = atanh(sinf(lat2)); in latlon2zoom() local343 const int zoom_lat = LOG2((double)(2 * pix_height * M_PI) / (TILESIZE * (lat2_m - lat1_m))); in latlon2zoom()