# This file was automatically generated by SWIG (http://www.swig.org).
# Version 1.3.40
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.

package Geo::OSR;
use base qw(Exporter);
use base qw(DynaLoader);
package Geo::OSRc;
bootstrap Geo::OSR;
package Geo::OSR;
@EXPORT = qw();

# ---------- BASE METHODS -------------

package Geo::OSR;

sub TIEHASH {
    my ($classname,$obj) = @_;
    return bless $obj, $classname;
}

sub CLEAR { }

sub FIRSTKEY { }

sub NEXTKEY { }

sub FETCH {
    my ($self,$field) = @_;
    my $member_func = "swig_${field}_get";
    $self->$member_func();
}

sub STORE {
    my ($self,$field,$newval) = @_;
    my $member_func = "swig_${field}_set";
    $self->$member_func($newval);
}

sub this {
    my $ptr = shift;
    return tied(%$ptr);
}


# ------- FUNCTION WRAPPERS --------

package Geo::OSR;

*UseExceptions = *Geo::OSRc::UseExceptions;
*DontUseExceptions = *Geo::OSRc::DontUseExceptions;
*GetWellKnownGeogCSAsWKT = *Geo::OSRc::GetWellKnownGeogCSAsWKT;
*GetUserInputAsWKT = *Geo::OSRc::GetUserInputAsWKT;
*GetProjectionMethods = *Geo::OSRc::GetProjectionMethods;
*GetProjectionMethodParameterList = *Geo::OSRc::GetProjectionMethodParameterList;
*GetProjectionMethodParamInfo = *Geo::OSRc::GetProjectionMethodParamInfo;
*CreateCoordinateTransformation = *Geo::OSRc::CreateCoordinateTransformation;

############# Class : Geo::OSR::SpatialReference ##############

package Geo::OSR::SpatialReference;
use overload
    '""' => sub { $_[0]->__str__()},
    "=" => sub { my $class = ref($_[0]); $class->new($_[0]) },
    "fallback" => 1;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Geo::OSR );
%OWNER = ();
%ITERATORS = ();
sub new {
    my $pkg = shift;
    my $self = Geo::OSRc::new_SpatialReference(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Geo::OSRc::delete_SpatialReference($self);
        delete $OWNER{$self};
    }
}

*__str__ = *Geo::OSRc::SpatialReference___str__;
*IsSame = *Geo::OSRc::SpatialReference_IsSame;
*IsSameGeogCS = *Geo::OSRc::SpatialReference_IsSameGeogCS;
*IsSameVertCS = *Geo::OSRc::SpatialReference_IsSameVertCS;
*IsGeographic = *Geo::OSRc::SpatialReference_IsGeographic;
*IsProjected = *Geo::OSRc::SpatialReference_IsProjected;
*IsCompound = *Geo::OSRc::SpatialReference_IsCompound;
*IsGeocentric = *Geo::OSRc::SpatialReference_IsGeocentric;
*IsLocal = *Geo::OSRc::SpatialReference_IsLocal;
*IsVertical = *Geo::OSRc::SpatialReference_IsVertical;
*EPSGTreatsAsLatLong = *Geo::OSRc::SpatialReference_EPSGTreatsAsLatLong;
*SetAuthority = *Geo::OSRc::SpatialReference_SetAuthority;
*GetAttrValue = *Geo::OSRc::SpatialReference_GetAttrValue;
*SetAttrValue = *Geo::OSRc::SpatialReference_SetAttrValue;
*SetAngularUnits = *Geo::OSRc::SpatialReference_SetAngularUnits;
*GetAngularUnits = *Geo::OSRc::SpatialReference_GetAngularUnits;
*SetTargetLinearUnits = *Geo::OSRc::SpatialReference_SetTargetLinearUnits;
*SetLinearUnits = *Geo::OSRc::SpatialReference_SetLinearUnits;
*SetLinearUnitsAndUpdateParameters = *Geo::OSRc::SpatialReference_SetLinearUnitsAndUpdateParameters;
*GetLinearUnits = *Geo::OSRc::SpatialReference_GetLinearUnits;
*GetLinearUnitsName = *Geo::OSRc::SpatialReference_GetLinearUnitsName;
*GetAuthorityCode = *Geo::OSRc::SpatialReference_GetAuthorityCode;
*GetAuthorityName = *Geo::OSRc::SpatialReference_GetAuthorityName;
*SetUTM = *Geo::OSRc::SpatialReference_SetUTM;
*_GetUTMZone = *Geo::OSRc::SpatialReference__GetUTMZone;
*SetStatePlane = *Geo::OSRc::SpatialReference_SetStatePlane;
*AutoIdentifyEPSG = *Geo::OSRc::SpatialReference_AutoIdentifyEPSG;
*SetProjection = *Geo::OSRc::SpatialReference_SetProjection;
*SetProjParm = *Geo::OSRc::SpatialReference_SetProjParm;
*GetProjParm = *Geo::OSRc::SpatialReference_GetProjParm;
*SetNormProjParm = *Geo::OSRc::SpatialReference_SetNormProjParm;
*GetNormProjParm = *Geo::OSRc::SpatialReference_GetNormProjParm;
*GetSemiMajor = *Geo::OSRc::SpatialReference_GetSemiMajor;
*GetSemiMinor = *Geo::OSRc::SpatialReference_GetSemiMinor;
*GetInvFlattening = *Geo::OSRc::SpatialReference_GetInvFlattening;
*SetACEA = *Geo::OSRc::SpatialReference_SetACEA;
*SetAE = *Geo::OSRc::SpatialReference_SetAE;
*SetBonne = *Geo::OSRc::SpatialReference_SetBonne;
*SetCEA = *Geo::OSRc::SpatialReference_SetCEA;
*SetCS = *Geo::OSRc::SpatialReference_SetCS;
*SetEC = *Geo::OSRc::SpatialReference_SetEC;
*SetEckertIV = *Geo::OSRc::SpatialReference_SetEckertIV;
*SetEckertVI = *Geo::OSRc::SpatialReference_SetEckertVI;
*SetEquirectangular = *Geo::OSRc::SpatialReference_SetEquirectangular;
*SetEquirectangular2 = *Geo::OSRc::SpatialReference_SetEquirectangular2;
*SetGaussSchreiberTMercator = *Geo::OSRc::SpatialReference_SetGaussSchreiberTMercator;
*SetGS = *Geo::OSRc::SpatialReference_SetGS;
*SetGH = *Geo::OSRc::SpatialReference_SetGH;
*SetIGH = *Geo::OSRc::SpatialReference_SetIGH;
*SetGEOS = *Geo::OSRc::SpatialReference_SetGEOS;
*SetGnomonic = *Geo::OSRc::SpatialReference_SetGnomonic;
*SetHOM = *Geo::OSRc::SpatialReference_SetHOM;
*SetHOM2PNO = *Geo::OSRc::SpatialReference_SetHOM2PNO;
*SetKrovak = *Geo::OSRc::SpatialReference_SetKrovak;
*SetLAEA = *Geo::OSRc::SpatialReference_SetLAEA;
*SetLCC = *Geo::OSRc::SpatialReference_SetLCC;
*SetLCC1SP = *Geo::OSRc::SpatialReference_SetLCC1SP;
*SetLCCB = *Geo::OSRc::SpatialReference_SetLCCB;
*SetMC = *Geo::OSRc::SpatialReference_SetMC;
*SetMercator = *Geo::OSRc::SpatialReference_SetMercator;
*SetMollweide = *Geo::OSRc::SpatialReference_SetMollweide;
*SetNZMG = *Geo::OSRc::SpatialReference_SetNZMG;
*SetOS = *Geo::OSRc::SpatialReference_SetOS;
*SetOrthographic = *Geo::OSRc::SpatialReference_SetOrthographic;
*SetPolyconic = *Geo::OSRc::SpatialReference_SetPolyconic;
*SetPS = *Geo::OSRc::SpatialReference_SetPS;
*SetRobinson = *Geo::OSRc::SpatialReference_SetRobinson;
*SetSinusoidal = *Geo::OSRc::SpatialReference_SetSinusoidal;
*SetStereographic = *Geo::OSRc::SpatialReference_SetStereographic;
*SetSOC = *Geo::OSRc::SpatialReference_SetSOC;
*SetTM = *Geo::OSRc::SpatialReference_SetTM;
*SetTMVariant = *Geo::OSRc::SpatialReference_SetTMVariant;
*SetTMG = *Geo::OSRc::SpatialReference_SetTMG;
*SetTMSO = *Geo::OSRc::SpatialReference_SetTMSO;
*SetVDG = *Geo::OSRc::SpatialReference_SetVDG;
*SetWellKnownGeogCS = *Geo::OSRc::SpatialReference_SetWellKnownGeogCS;
*SetFromUserInput = *Geo::OSRc::SpatialReference_SetFromUserInput;
*CopyGeogCSFrom = *Geo::OSRc::SpatialReference_CopyGeogCSFrom;
*SetTOWGS84 = *Geo::OSRc::SpatialReference_SetTOWGS84;
*GetTOWGS84 = *Geo::OSRc::SpatialReference_GetTOWGS84;
*SetLocalCS = *Geo::OSRc::SpatialReference_SetLocalCS;
*SetGeogCS = *Geo::OSRc::SpatialReference_SetGeogCS;
*SetProjCS = *Geo::OSRc::SpatialReference_SetProjCS;
*SetGeocCS = *Geo::OSRc::SpatialReference_SetGeocCS;
*SetVertCS = *Geo::OSRc::SpatialReference_SetVertCS;
*SetCompoundCS = *Geo::OSRc::SpatialReference_SetCompoundCS;
*ImportFromWkt = *Geo::OSRc::SpatialReference_ImportFromWkt;
*ImportFromProj4 = *Geo::OSRc::SpatialReference_ImportFromProj4;
*ImportFromUrl = *Geo::OSRc::SpatialReference_ImportFromUrl;
*ImportFromESRI = *Geo::OSRc::SpatialReference_ImportFromESRI;
*ImportFromEPSG = *Geo::OSRc::SpatialReference_ImportFromEPSG;
*ImportFromEPSGA = *Geo::OSRc::SpatialReference_ImportFromEPSGA;
*ImportFromPCI = *Geo::OSRc::SpatialReference_ImportFromPCI;
*ImportFromUSGS = *Geo::OSRc::SpatialReference_ImportFromUSGS;
*ImportFromXML = *Geo::OSRc::SpatialReference_ImportFromXML;
*ImportFromERM = *Geo::OSRc::SpatialReference_ImportFromERM;
*ImportFromMICoordSys = *Geo::OSRc::SpatialReference_ImportFromMICoordSys;
*ImportFromOzi = *Geo::OSRc::SpatialReference_ImportFromOzi;
*ExportToWkt = *Geo::OSRc::SpatialReference_ExportToWkt;
*ExportToPrettyWkt = *Geo::OSRc::SpatialReference_ExportToPrettyWkt;
*ExportToProj4 = *Geo::OSRc::SpatialReference_ExportToProj4;
*ExportToPCI = *Geo::OSRc::SpatialReference_ExportToPCI;
*ExportToUSGS = *Geo::OSRc::SpatialReference_ExportToUSGS;
*ExportToXML = *Geo::OSRc::SpatialReference_ExportToXML;
*ExportToMICoordSys = *Geo::OSRc::SpatialReference_ExportToMICoordSys;
*CloneGeogCS = *Geo::OSRc::SpatialReference_CloneGeogCS;
*Clone = *Geo::OSRc::SpatialReference_Clone;
*Validate = *Geo::OSRc::SpatialReference_Validate;
*StripCTParms = *Geo::OSRc::SpatialReference_StripCTParms;
*FixupOrdering = *Geo::OSRc::SpatialReference_FixupOrdering;
*Fixup = *Geo::OSRc::SpatialReference_Fixup;
*MorphToESRI = *Geo::OSRc::SpatialReference_MorphToESRI;
*MorphFromESRI = *Geo::OSRc::SpatialReference_MorphFromESRI;
sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


############# Class : Geo::OSR::CoordinateTransformation ##############

package Geo::OSR::CoordinateTransformation;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Geo::OSR );
%OWNER = ();
%ITERATORS = ();
sub new {
    my $pkg = shift;
    my $self = Geo::OSRc::new_CoordinateTransformation(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Geo::OSRc::delete_CoordinateTransformation($self);
        delete $OWNER{$self};
    }
}

*TransformPoint = *Geo::OSRc::CoordinateTransformation_TransformPoint;
*_TransformPoints = *Geo::OSRc::CoordinateTransformation__TransformPoints;
sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


# ------- VARIABLE STUBS --------

package Geo::OSR;

*SRS_WKT_WGS84 = *Geo::OSRc::SRS_WKT_WGS84;
*SRS_PT_ALBERS_CONIC_EQUAL_AREA = *Geo::OSRc::SRS_PT_ALBERS_CONIC_EQUAL_AREA;
*SRS_PT_AZIMUTHAL_EQUIDISTANT = *Geo::OSRc::SRS_PT_AZIMUTHAL_EQUIDISTANT;
*SRS_PT_CASSINI_SOLDNER = *Geo::OSRc::SRS_PT_CASSINI_SOLDNER;
*SRS_PT_CYLINDRICAL_EQUAL_AREA = *Geo::OSRc::SRS_PT_CYLINDRICAL_EQUAL_AREA;
*SRS_PT_BONNE = *Geo::OSRc::SRS_PT_BONNE;
*SRS_PT_ECKERT_I = *Geo::OSRc::SRS_PT_ECKERT_I;
*SRS_PT_ECKERT_II = *Geo::OSRc::SRS_PT_ECKERT_II;
*SRS_PT_ECKERT_III = *Geo::OSRc::SRS_PT_ECKERT_III;
*SRS_PT_ECKERT_IV = *Geo::OSRc::SRS_PT_ECKERT_IV;
*SRS_PT_ECKERT_V = *Geo::OSRc::SRS_PT_ECKERT_V;
*SRS_PT_ECKERT_VI = *Geo::OSRc::SRS_PT_ECKERT_VI;
*SRS_PT_EQUIDISTANT_CONIC = *Geo::OSRc::SRS_PT_EQUIDISTANT_CONIC;
*SRS_PT_EQUIRECTANGULAR = *Geo::OSRc::SRS_PT_EQUIRECTANGULAR;
*SRS_PT_GALL_STEREOGRAPHIC = *Geo::OSRc::SRS_PT_GALL_STEREOGRAPHIC;
*SRS_PT_GAUSSSCHREIBERTMERCATOR = *Geo::OSRc::SRS_PT_GAUSSSCHREIBERTMERCATOR;
*SRS_PT_GEOSTATIONARY_SATELLITE = *Geo::OSRc::SRS_PT_GEOSTATIONARY_SATELLITE;
*SRS_PT_GOODE_HOMOLOSINE = *Geo::OSRc::SRS_PT_GOODE_HOMOLOSINE;
*SRS_PT_IGH = *Geo::OSRc::SRS_PT_IGH;
*SRS_PT_GNOMONIC = *Geo::OSRc::SRS_PT_GNOMONIC;
*SRS_PT_HOTINE_OBLIQUE_MERCATOR_AZIMUTH_CENTER = *Geo::OSRc::SRS_PT_HOTINE_OBLIQUE_MERCATOR_AZIMUTH_CENTER;
*SRS_PT_HOTINE_OBLIQUE_MERCATOR = *Geo::OSRc::SRS_PT_HOTINE_OBLIQUE_MERCATOR;
*SRS_PT_HOTINE_OBLIQUE_MERCATOR_TWO_POINT_NATURAL_ORIGIN = *Geo::OSRc::SRS_PT_HOTINE_OBLIQUE_MERCATOR_TWO_POINT_NATURAL_ORIGIN;
*SRS_PT_LABORDE_OBLIQUE_MERCATOR = *Geo::OSRc::SRS_PT_LABORDE_OBLIQUE_MERCATOR;
*SRS_PT_LAMBERT_CONFORMAL_CONIC_1SP = *Geo::OSRc::SRS_PT_LAMBERT_CONFORMAL_CONIC_1SP;
*SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP = *Geo::OSRc::SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP;
*SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP_BELGIUM = *Geo::OSRc::SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP_BELGIUM;
*SRS_PT_LAMBERT_AZIMUTHAL_EQUAL_AREA = *Geo::OSRc::SRS_PT_LAMBERT_AZIMUTHAL_EQUAL_AREA;
*SRS_PT_MERCATOR_1SP = *Geo::OSRc::SRS_PT_MERCATOR_1SP;
*SRS_PT_MERCATOR_2SP = *Geo::OSRc::SRS_PT_MERCATOR_2SP;
*SRS_PT_MILLER_CYLINDRICAL = *Geo::OSRc::SRS_PT_MILLER_CYLINDRICAL;
*SRS_PT_MOLLWEIDE = *Geo::OSRc::SRS_PT_MOLLWEIDE;
*SRS_PT_NEW_ZEALAND_MAP_GRID = *Geo::OSRc::SRS_PT_NEW_ZEALAND_MAP_GRID;
*SRS_PT_OBLIQUE_STEREOGRAPHIC = *Geo::OSRc::SRS_PT_OBLIQUE_STEREOGRAPHIC;
*SRS_PT_ORTHOGRAPHIC = *Geo::OSRc::SRS_PT_ORTHOGRAPHIC;
*SRS_PT_POLAR_STEREOGRAPHIC = *Geo::OSRc::SRS_PT_POLAR_STEREOGRAPHIC;
*SRS_PT_POLYCONIC = *Geo::OSRc::SRS_PT_POLYCONIC;
*SRS_PT_ROBINSON = *Geo::OSRc::SRS_PT_ROBINSON;
*SRS_PT_SINUSOIDAL = *Geo::OSRc::SRS_PT_SINUSOIDAL;
*SRS_PT_STEREOGRAPHIC = *Geo::OSRc::SRS_PT_STEREOGRAPHIC;
*SRS_PT_SWISS_OBLIQUE_CYLINDRICAL = *Geo::OSRc::SRS_PT_SWISS_OBLIQUE_CYLINDRICAL;
*SRS_PT_TRANSVERSE_MERCATOR = *Geo::OSRc::SRS_PT_TRANSVERSE_MERCATOR;
*SRS_PT_TRANSVERSE_MERCATOR_SOUTH_ORIENTED = *Geo::OSRc::SRS_PT_TRANSVERSE_MERCATOR_SOUTH_ORIENTED;
*SRS_PT_TRANSVERSE_MERCATOR_MI_21 = *Geo::OSRc::SRS_PT_TRANSVERSE_MERCATOR_MI_21;
*SRS_PT_TRANSVERSE_MERCATOR_MI_22 = *Geo::OSRc::SRS_PT_TRANSVERSE_MERCATOR_MI_22;
*SRS_PT_TRANSVERSE_MERCATOR_MI_23 = *Geo::OSRc::SRS_PT_TRANSVERSE_MERCATOR_MI_23;
*SRS_PT_TRANSVERSE_MERCATOR_MI_24 = *Geo::OSRc::SRS_PT_TRANSVERSE_MERCATOR_MI_24;
*SRS_PT_TRANSVERSE_MERCATOR_MI_25 = *Geo::OSRc::SRS_PT_TRANSVERSE_MERCATOR_MI_25;
*SRS_PT_TUNISIA_MINING_GRID = *Geo::OSRc::SRS_PT_TUNISIA_MINING_GRID;
*SRS_PT_TWO_POINT_EQUIDISTANT = *Geo::OSRc::SRS_PT_TWO_POINT_EQUIDISTANT;
*SRS_PT_VANDERGRINTEN = *Geo::OSRc::SRS_PT_VANDERGRINTEN;
*SRS_PT_KROVAK = *Geo::OSRc::SRS_PT_KROVAK;
*SRS_PT_IMW_POLYCONIC = *Geo::OSRc::SRS_PT_IMW_POLYCONIC;
*SRS_PT_WAGNER_I = *Geo::OSRc::SRS_PT_WAGNER_I;
*SRS_PT_WAGNER_II = *Geo::OSRc::SRS_PT_WAGNER_II;
*SRS_PT_WAGNER_III = *Geo::OSRc::SRS_PT_WAGNER_III;
*SRS_PT_WAGNER_IV = *Geo::OSRc::SRS_PT_WAGNER_IV;
*SRS_PT_WAGNER_V = *Geo::OSRc::SRS_PT_WAGNER_V;
*SRS_PT_WAGNER_VI = *Geo::OSRc::SRS_PT_WAGNER_VI;
*SRS_PT_WAGNER_VII = *Geo::OSRc::SRS_PT_WAGNER_VII;
*SRS_PP_CENTRAL_MERIDIAN = *Geo::OSRc::SRS_PP_CENTRAL_MERIDIAN;
*SRS_PP_SCALE_FACTOR = *Geo::OSRc::SRS_PP_SCALE_FACTOR;
*SRS_PP_STANDARD_PARALLEL_1 = *Geo::OSRc::SRS_PP_STANDARD_PARALLEL_1;
*SRS_PP_STANDARD_PARALLEL_2 = *Geo::OSRc::SRS_PP_STANDARD_PARALLEL_2;
*SRS_PP_PSEUDO_STD_PARALLEL_1 = *Geo::OSRc::SRS_PP_PSEUDO_STD_PARALLEL_1;
*SRS_PP_LONGITUDE_OF_CENTER = *Geo::OSRc::SRS_PP_LONGITUDE_OF_CENTER;
*SRS_PP_LATITUDE_OF_CENTER = *Geo::OSRc::SRS_PP_LATITUDE_OF_CENTER;
*SRS_PP_LONGITUDE_OF_ORIGIN = *Geo::OSRc::SRS_PP_LONGITUDE_OF_ORIGIN;
*SRS_PP_LATITUDE_OF_ORIGIN = *Geo::OSRc::SRS_PP_LATITUDE_OF_ORIGIN;
*SRS_PP_FALSE_EASTING = *Geo::OSRc::SRS_PP_FALSE_EASTING;
*SRS_PP_FALSE_NORTHING = *Geo::OSRc::SRS_PP_FALSE_NORTHING;
*SRS_PP_AZIMUTH = *Geo::OSRc::SRS_PP_AZIMUTH;
*SRS_PP_LONGITUDE_OF_POINT_1 = *Geo::OSRc::SRS_PP_LONGITUDE_OF_POINT_1;
*SRS_PP_LATITUDE_OF_POINT_1 = *Geo::OSRc::SRS_PP_LATITUDE_OF_POINT_1;
*SRS_PP_LONGITUDE_OF_POINT_2 = *Geo::OSRc::SRS_PP_LONGITUDE_OF_POINT_2;
*SRS_PP_LATITUDE_OF_POINT_2 = *Geo::OSRc::SRS_PP_LATITUDE_OF_POINT_2;
*SRS_PP_LONGITUDE_OF_POINT_3 = *Geo::OSRc::SRS_PP_LONGITUDE_OF_POINT_3;
*SRS_PP_LATITUDE_OF_POINT_3 = *Geo::OSRc::SRS_PP_LATITUDE_OF_POINT_3;
*SRS_PP_RECTIFIED_GRID_ANGLE = *Geo::OSRc::SRS_PP_RECTIFIED_GRID_ANGLE;
*SRS_PP_LANDSAT_NUMBER = *Geo::OSRc::SRS_PP_LANDSAT_NUMBER;
*SRS_PP_PATH_NUMBER = *Geo::OSRc::SRS_PP_PATH_NUMBER;
*SRS_PP_PERSPECTIVE_POINT_HEIGHT = *Geo::OSRc::SRS_PP_PERSPECTIVE_POINT_HEIGHT;
*SRS_PP_SATELLITE_HEIGHT = *Geo::OSRc::SRS_PP_SATELLITE_HEIGHT;
*SRS_PP_FIPSZONE = *Geo::OSRc::SRS_PP_FIPSZONE;
*SRS_PP_ZONE = *Geo::OSRc::SRS_PP_ZONE;
*SRS_PP_LATITUDE_OF_1ST_POINT = *Geo::OSRc::SRS_PP_LATITUDE_OF_1ST_POINT;
*SRS_PP_LONGITUDE_OF_1ST_POINT = *Geo::OSRc::SRS_PP_LONGITUDE_OF_1ST_POINT;
*SRS_PP_LATITUDE_OF_2ND_POINT = *Geo::OSRc::SRS_PP_LATITUDE_OF_2ND_POINT;
*SRS_PP_LONGITUDE_OF_2ND_POINT = *Geo::OSRc::SRS_PP_LONGITUDE_OF_2ND_POINT;
*SRS_UL_METER = *Geo::OSRc::SRS_UL_METER;
*SRS_UL_FOOT = *Geo::OSRc::SRS_UL_FOOT;
*SRS_UL_FOOT_CONV = *Geo::OSRc::SRS_UL_FOOT_CONV;
*SRS_UL_US_FOOT = *Geo::OSRc::SRS_UL_US_FOOT;
*SRS_UL_US_FOOT_CONV = *Geo::OSRc::SRS_UL_US_FOOT_CONV;
*SRS_UL_NAUTICAL_MILE = *Geo::OSRc::SRS_UL_NAUTICAL_MILE;
*SRS_UL_NAUTICAL_MILE_CONV = *Geo::OSRc::SRS_UL_NAUTICAL_MILE_CONV;
*SRS_UL_LINK = *Geo::OSRc::SRS_UL_LINK;
*SRS_UL_LINK_CONV = *Geo::OSRc::SRS_UL_LINK_CONV;
*SRS_UL_CHAIN = *Geo::OSRc::SRS_UL_CHAIN;
*SRS_UL_CHAIN_CONV = *Geo::OSRc::SRS_UL_CHAIN_CONV;
*SRS_UL_ROD = *Geo::OSRc::SRS_UL_ROD;
*SRS_UL_ROD_CONV = *Geo::OSRc::SRS_UL_ROD_CONV;
*SRS_UL_LINK_Clarke = *Geo::OSRc::SRS_UL_LINK_Clarke;
*SRS_UL_LINK_Clarke_CONV = *Geo::OSRc::SRS_UL_LINK_Clarke_CONV;
*SRS_UA_DEGREE = *Geo::OSRc::SRS_UA_DEGREE;
*SRS_UA_DEGREE_CONV = *Geo::OSRc::SRS_UA_DEGREE_CONV;
*SRS_UA_RADIAN = *Geo::OSRc::SRS_UA_RADIAN;
*SRS_PM_GREENWICH = *Geo::OSRc::SRS_PM_GREENWICH;
*SRS_DN_NAD27 = *Geo::OSRc::SRS_DN_NAD27;
*SRS_DN_NAD83 = *Geo::OSRc::SRS_DN_NAD83;
*SRS_DN_WGS72 = *Geo::OSRc::SRS_DN_WGS72;
*SRS_DN_WGS84 = *Geo::OSRc::SRS_DN_WGS84;
*SRS_WGS84_SEMIMAJOR = *Geo::OSRc::SRS_WGS84_SEMIMAJOR;
*SRS_WGS84_INVFLATTENING = *Geo::OSRc::SRS_WGS84_INVFLATTENING;

    sub RELEASE_PARENTS {
    }
    package Geo::OSR::SpatialReference;
    use strict;
    use Carp;
    use vars qw /@PROJECTIONS %PROJECTIONS @PARAMETERS %PARAMETERS/;
    @PROJECTIONS = qw/
ALBERS_CONIC_EQUAL_AREA
AZIMUTHAL_EQUIDISTANT
CASSINI_SOLDNER
CYLINDRICAL_EQUAL_AREA
BONNE
ECKERT_I
ECKERT_II
ECKERT_III
ECKERT_IV
ECKERT_V
ECKERT_VI
EQUIDISTANT_CONIC
EQUIRECTANGULAR
GALL_STEREOGRAPHIC
GAUSSSCHREIBERTMERCATOR
GEOSTATIONARY_SATELLITE
GOODE_HOMOLOSINE
IGH
GNOMONIC
HOTINE_OBLIQUE_MERCATOR
HOTINE_OBLIQUE_MERCATOR_TWO_POINT_NATURAL_ORIGIN
LABORDE_OBLIQUE_MERCATOR
LAMBERT_CONFORMAL_CONIC_1SP
LAMBERT_CONFORMAL_CONIC_2SP
LAMBERT_CONFORMAL_CONIC_2SP_BELGIUM
LAMBERT_AZIMUTHAL_EQUAL_AREA
MERCATOR_1SP
MERCATOR_2SP
MILLER_CYLINDRICAL
MOLLWEIDE
NEW_ZEALAND_MAP_GRID
OBLIQUE_STEREOGRAPHIC
ORTHOGRAPHIC
POLAR_STEREOGRAPHIC
POLYCONIC
ROBINSON
SINUSOIDAL
STEREOGRAPHIC
SWISS_OBLIQUE_CYLINDRICAL
TRANSVERSE_MERCATOR
TRANSVERSE_MERCATOR_SOUTH_ORIENTED
TRANSVERSE_MERCATOR_MI_21
TRANSVERSE_MERCATOR_MI_22
TRANSVERSE_MERCATOR_MI_23
TRANSVERSE_MERCATOR_MI_24
TRANSVERSE_MERCATOR_MI_25
TUNISIA_MINING_GRID
TWO_POINT_EQUIDISTANT
VANDERGRINTEN
KROVAK
IMW_POLYCONIC
WAGNER_I
WAGNER_II
WAGNER_III
WAGNER_IV
WAGNER_V
WAGNER_VI
WAGNER_VII
/;
    for my $s (@PROJECTIONS) {
	my $p = eval "\$Geo::OGR::SRS_PT_$s";
	$PROJECTIONS{$s} = $p;
    }
    @PARAMETERS = qw/
CENTRAL_MERIDIAN
SCALE_FACTOR
STANDARD_PARALLEL_1
STANDARD_PARALLEL_2
PSEUDO_STD_PARALLEL_1
LONGITUDE_OF_CENTER
LATITUDE_OF_CENTER
LONGITUDE_OF_ORIGIN
LATITUDE_OF_ORIGIN
FALSE_EASTING
FALSE_NORTHING
AZIMUTH
LONGITUDE_OF_POINT_1
LATITUDE_OF_POINT_1
LONGITUDE_OF_POINT_2
LATITUDE_OF_POINT_2
LONGITUDE_OF_POINT_3
LATITUDE_OF_POINT_3
RECTIFIED_GRID_ANGLE
LANDSAT_NUMBER
PATH_NUMBER
PERSPECTIVE_POINT_HEIGHT
SATELLITE_HEIGHT
FIPSZONE
ZONE
LATITUDE_OF_1ST_POINT
LONGITUDE_OF_1ST_POINT
LATITUDE_OF_2ND_POINT
LONGITUDE_OF_2ND_POINT
/;
    for my $s (@PARAMETERS) {
	my $p = eval "\$Geo::OGR::SRS_PP_$s";
	$PARAMETERS{$s} = $p;
    }
    sub create {
	my $pkg = shift;
	my %param = @_;
	my $self = Geo::OSRc::new_SpatialReference();
	if ($param{WKT}) {
	    ImportFromWkt($self, $param{WKT});
	} elsif ($param{Text}) {
	    ImportFromWkt($self, $param{Text});
	} elsif ($param{Proj4}) {
	    ImportFromProj4($self, $param{Proj4});
	} elsif ($param{ESRI}) {
	    ImportFromESRI($self, @{$param{ESRI}});
	} elsif ($param{EPSG}) {
	    ImportFromEPSG($self, $param{EPSG});
	} elsif ($param{EPSGA}) {
	    ImportFromEPSGA($self, $param{EPSGA});
	} elsif ($param{PCI}) {
	    ImportFromPCI($self, @{$param{PCI}});
	} elsif ($param{USGS}) {
	    ImportFromUSGS($self, @{$param{USGS}});
	} elsif ($param{XML}) {
	    ImportFromXML($self, $param{XML});
	} elsif ($param{GML}) {
	    ImportFromGML($self, $param{GML});
	} elsif ($param{URL}) {
	    ImportFromUrl($self, $param{URL});
	} elsif ($param{ERMapper}) {
	    ImportFromERM($self, @{$param{ERMapper}} );
	} elsif ($param{ERM}) {
	    ImportFromERM($self, @{$param{ERM}} );
	} elsif ($param{MICoordSys}) {
	    ImportFromMICoordSys($self, $param{MICoordSys} );
	} elsif ($param{MapInfoCS}) {
	    ImportFromMICoordSys($self, $param{MapInfoCS} );
	} else {
	    croak "unrecognized import format '@_' for Geo::OSR::SpatialReference";
	}
	bless $self, $pkg if defined $self;
    }
    sub Export {
	my $self = shift;
	my $format;
	$format = pop if @_ == 1;
	my %params = @_;
	$format = $params{to} unless $format;
	$format = $params{format} unless $format;
	$format = $params{as} unless $format;
	if ($format eq 'WKT' or $format eq 'Text') {
	    return ExportToWkt($self);
	} elsif ($format eq 'PrettyWKT') {
	    my $simplify = exists $params{simplify} ? $params{simplify} : 0;
	    return ExportToPrettyWkt($self, $simplify);
	} elsif ($format eq 'Proj4') {
	    return ExportToProj4($self);
	} elsif ($format eq 'PCI') {	    
	    return ExportToPCI($self);
	} elsif ($format eq 'USGS') {
	    return ExportToUSGS($self);
	} elsif ($format eq 'GML' or $format eq 'XML') {
	    my $dialect = exists $params{dialect} ? $params{dialect} : '';
	    return ExportToXML($self, $dialect);
	} elsif ($format eq 'MICoordSys' or $format eq 'MapInfoCS') {
	    return ExportToMICoordSys();
	} else {
	    croak "unrecognized export format '$format/@_' for Geo::OSR::SpatialReference.";
	}
    }
    *AsText = *ExportToWkt;
    *As = *Export;
    sub Set {
	my($self, %params) = @_;
	if (exists $params{Authority} and exists $params{Node} and exists $params{Code}) {
	    SetAuthority($self, $params{TargetKey}, $params{Authority}, $params{Code});
	} elsif (exists $params{Node} and exists $params{Value}) {
	    SetAttrValue($self, $params{Node}, $params{Value});
	} elsif (exists $params{AngularUnits} and exists $params{Value}) {
	    SetAngularUnits($self, $params{AngularUnits}, $params{Value});
	} elsif (exists $params{LinearUnits} and exists $params{Node} and exists $params{Value}) {
	    SetTargetLinearUnits($self, $params{Node}, $params{LinearUnits}, $params{Value});
	} elsif (exists $params{LinearUnits} and exists $params{Value}) {
	    SetLinearUnitsAndUpdateParameters($self, $params{LinearUnits}, $params{Value});
	} elsif ($params{CoordinateSystem} eq 'UTM' and exists $params{Zone} and exists $params{North}) {
	    my $north = exists $params{North} ? $params{North} : 1;
	    SetUTM($self, $params{Zone}, $north);
	} elsif ($params{CoordinateSystem} eq 'State Plane' and exists $params{Zone}) {
	    my $NAD83 = exists $params{NAD83} ? $params{NAD83} : 1;
	    my $name = exists $params{UnitName} ? $params{UnitName} : undef;
	    my $c = exists $params{UnitConversionFactor} ? $params{UnitConversionFactor} : 0.0;
	    SetStatePlane($self, $params{Zone}, $NAD83, $name, $c);
	} elsif ($params{Parameter} and exists $params{Value}) {
	    croak "unknown parameter '$params{Parameter}' in Geo::OSR::SpatialReference->Set" unless exists $PARAMETERS{$params{Parameter}};
	    $params{Normalized} ?
		SetNormProjParm($self, $params{Parameter}, $params{Value}) :
		SetProjParm($self, $params{Parameter}, $params{Value});
	} elsif ($params{Projection}) {
	    croak "unknown projection '$params{Projection}' in Geo::OSR::SpatialReference->Set" unless exists $PROJECTIONS{$params{Projection}};
	    if (not $params{Parameters}) {
		SetProjection($self, $PROJECTIONS{$params{Projection}});
	    } elsif ($params{Projection} eq 'ALBERS_CONIC_EQUAL_AREA' and $params{Parameters}) {
		SetACEA($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'AZIMUTHAL_EQUIDISTANT' and $params{Parameters}) {
		SetAE($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'BONNE' and $params{Parameters}) {
		SetBonne($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'CYLINDRICAL_EQUAL_AREA' and $params{Parameters}) {
		SetCEA($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'CASSINI_SOLDNER' and $params{Parameters}) {
		SetCS($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'EQUIDISTANT_CONIC' and $params{Parameters}) {
		SetEC($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'ECKERT_IV' and $params{Parameters}) {
		SetEckertIV($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'ECKERT_VI' and $params{Parameters}) {
		SetEckertVI($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'EQUIRECTANGULAR' and $params{Parameters}) {
		@{$params{Parameters}} == 4 ?
		    SetEquirectangular($self, @{$params{Parameters}}) :
		    SetEquirectangular2($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'GAUSSSCHREIBERTMERCATOR' and $params{Parameters}) {
		SetGaussSchreiberTMercator($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'GALL_STEREOGRAPHIC' and $params{Parameters}) {
		SetGS($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'GOODE_HOMOLOSINE' and $params{Parameters}) {
		SetGH($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'IGH') {
		SetIGH($self);
	    } elsif ($params{Projection} eq 'GEOSTATIONARY_SATELLITE' and $params{Parameters}) {
		SetGEOS($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'GNOMONIC' and $params{Parameters}) {
		SetGnomonic($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'HOTINE_OBLIQUE_MERCATOR' and $params{Parameters}) {
		SetHOM($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'HOTINE_OBLIQUE_MERCATOR_TWO_POINT_NATURAL_ORIGIN' and $params{Parameters}) {
		SetHOM2PNO($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'KROVAK' and $params{Parameters}) {
		SetKrovak($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'LAMBERT_AZIMUTHAL_EQUAL_AREA' and $params{Parameters}) {
		SetLAEA($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'LAMBERT_CONFORMAL_CONIC_2SP' and $params{Parameters}) {
		SetLCC($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'LAMBERT_CONFORMAL_CONIC_1SP' and $params{Parameters}) {
		SetLCC1SP($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'LAMBERT_CONFORMAL_CONIC_2SP_BELGIUM' and $params{Parameters}) {
		SetLCCB($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'MILLER_CYLINDRICAL' and $params{Parameters}) {
		SetMC($self, @{$params{Parameters}});
	    } elsif ($params{Projection} =~ /^MERCATOR/ and $params{Parameters}) {
		SetMercator($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'MOLLWEIDE' and $params{Parameters}) {
		SetMollweide($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'NEW_ZEALAND_MAP_GRID' and $params{Parameters}) {
		SetNZMG($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'OBLIQUE_STEREOGRAPHIC' and $params{Parameters}) {
		SetOS($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'ORTHOGRAPHIC' and $params{Parameters}) {
		SetOrthographic($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'POLYCONIC' and $params{Parameters}) {
		SetPolyconic($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'POLAR_STEREOGRAPHIC' and $params{Parameters}) {
		SetPS($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'ROBINSON' and $params{Parameters}) {
		SetRobinson($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'SINUSOIDAL' and $params{Parameters}) {
		SetSinusoidal($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'STEREOGRAPHIC' and $params{Parameters}) {
		SetStereographic($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'SWISS_OBLIQUE_CYLINDRICAL' and $params{Parameters}) {
		SetSOC($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'TRANSVERSE_MERCATOR_SOUTH_ORIENTED' and $params{Parameters}) {
		SetTMSO($self, @{$params{Parameters}});
	    } elsif ($params{Projection} =~ /^TRANSVERSE_MERCATOR/ and $params{Parameters}) {
		my($variant) = $params{Projection} =~ /^TRANSVERSE_MERCATOR_(\w+)/;
		$variant = $params{Name} unless $variant;
		$variant ?
		    SetTMVariant($self, $variant, @{$params{Parameters}}) :
		    SetTM($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'TUNISIA_MINING_GRID' and $params{Parameters}) {
		SetTMG($self, @{$params{Parameters}});
	    } elsif ($params{Projection} eq 'VANDERGRINTEN' and $params{Parameters}) {
		SetVDG($self, @{$params{Parameters}});
	    } elsif ($params{Name}) {
		SetWellKnownGeogCS($self, $params{Name});
	    } elsif ($params{GuessFrom}) {
		SetFromUserInput($self, $params{GuessFrom});
	    } elsif ($params{CoordinateSystem} eq 'WGS' and $params{Parameters}) {
		SetTOWGS84($self, @{$params{Parameters}});
	    } elsif ($params{LOCAL_CS}) {
		SetLocalCS($self, $params{LOCAL_CS});
	    } elsif ($params{CoordinateSystem} and $params{Datum} and $params{Spheroid} and $params{Parameters}) {
		SetGeogCS($self, $params{CoordinateSystem}, $params{Datum}, $params{Spheroid}, @{$params{Parameters}});
	    } elsif ($params{CoordinateSystem}) {
		SetProjCS($self, $params{CoordinateSystem});
	    } elsif ($params{GeocentricCS}) {
		SetGeocCS($self, $params{GeocentricCS});
	    } elsif ($params{VerticalCS} and $params{Datum}) {
		my $type = $params{VertDatumType} || 2005;
		SetVertCS($self, $params{VerticalCS}, $params{Datum}, $type);
	    } elsif ($params{CoordinateSystem} and $params{HorizontalCS} and $params{VerticalCS}) {
		SetCompoundCS($self, $params{CoordinateSystem}, $params{HorizontalCS}, $params{VerticalCS});
	    } else {
		croak "not enough information to set anything in a spatial reference object in Geo::OSR::SpatialReference->Set";
	    }
	}
    }
    sub GetUTMZone {
	my $self = shift;
	my $zone = _GetUTMZone($self);
	if (wantarray) {	    
	    my $north = 1;
	    if ($zone < 0) {
		$zone *= -1;
		$north = 0;
	    }
	    return ($zone, $north);
	} else {
	    return $zone;
	}
    }

    package Geo::OSR::CoordinateTransformation;
    use strict;
    sub TransformPoints {
	my($self, $points) = @_;
	_TransformPoints($self, $points), return unless ref($points->[0]->[0]);
	for my $p (@$points) {
	    TransformPoints($self, $p);
	}
    }
1;
