3 #ifndef ObliqueMercator_H 
    4 #define ObliqueMercator_H 
   94 #include "CoordinateSystem.h" 
  101     class ObliqueMercatorParameters;
 
  102     class MapProjectionCoordinates;
 
  103     class GeodeticCoordinates;
 
  143         ObliqueMercator( 
double ellipsoidSemiMajorAxis, 
double ellipsoidFlattening, 
double originLatitude, 
double longitude1, 
double latitude1, 
double longitude2, 
double latitude2, 
double falseEasting, 
double falseNorthing, 
double scaleFactor );
 
  223       double OMerc_azimuth;                     
 
  224       double OMerc_Origin_Long;                 
 
  234       double OMerc_Origin_Lat;                  
 
  239       double OMerc_Scale_Factor;                
 
  240       double OMerc_False_Northing;              
 
  241       double OMerc_False_Easting;               
 
  243       double OMerc_Delta_Northing;
 
  244       double OMerc_Delta_Easting;
 
  247       double omercT( 
double lat, 
double e_sinlat, 
double e_over_2 );