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ultimatepp/bazaar/plugin/gdal/ogr/ogr_opt.cpp
cxl 23ff1e7e82 .gdal moved to bazaar 
git-svn-id: svn://ultimatepp.org/upp/trunk@9273 f0d560ea-af0d-0410-9eb7-867de7ffcac7
2015-12-07 13:36:24 +00:00

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/******************************************************************************
* $Id: ogr_opt.cpp 27942 2014-11-11 00:57:41Z rouault $
*
* Project: OpenGIS Simple Features
* Purpose: Functions for getting list of projection types, and their parms.
* Author: Frank Warmerdam, warmerdam@pobox.com
*
******************************************************************************
* Copyright (c) 2000, Frank Warmerdam
* Copyright (c) 2009-2011, Even Rouault <even dot rouault at mines-paris dot org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
****************************************************************************/
#include "ogr_srs_api.h"
#include "cpl_string.h"
CPL_CVSID("$Id: ogr_opt.cpp 27942 2014-11-11 00:57:41Z rouault $");
static const char *papszParameterDefinitions[] = {
SRS_PP_CENTRAL_MERIDIAN, "Central Meridian", "Long", "0.0",
SRS_PP_SCALE_FACTOR, "Scale Factor", "Ratio", "1.0",
SRS_PP_STANDARD_PARALLEL_1, "Standard Parallel 1", "Lat", "0.0",
SRS_PP_STANDARD_PARALLEL_2, "Standard Parallel 2", "Lat", "0.0",
SRS_PP_LONGITUDE_OF_CENTER, "Longitude of Center", "Long", "0.0",
SRS_PP_LATITUDE_OF_CENTER, "Latitude of Center", "Lat", "0.0",
SRS_PP_LONGITUDE_OF_ORIGIN, "Longitude of Origin", "Long", "0.0",
SRS_PP_LATITUDE_OF_ORIGIN, "Latitude of Origin", "Lat", "0.0",
SRS_PP_FALSE_EASTING, "False Easting", "m", "0.0",
SRS_PP_FALSE_NORTHING, "False Northing", "m", "0.0",
SRS_PP_AZIMUTH, "Azimuth", "Angle", "0.0",
SRS_PP_LONGITUDE_OF_POINT_1,"Longitude of Point 1", "Long", "0.0",
SRS_PP_LATITUDE_OF_POINT_1, "Latitude of Point 1", "Lat", "0.0",
SRS_PP_LONGITUDE_OF_POINT_2,"Longitude of Point 2", "Long", "0.0",
SRS_PP_LATITUDE_OF_POINT_2, "Latitude of Point 2", "Lat", "0.0",
SRS_PP_LONGITUDE_OF_POINT_3,"Longitude of Point 3", "Long", "0.0",
SRS_PP_LATITUDE_OF_POINT_3, "Latitude of Point 3", "Lat", "0.0",
SRS_PP_RECTIFIED_GRID_ANGLE,"Rectified Grid Angle", "Angle", "0.0",
SRS_PP_SATELLITE_HEIGHT, "Satellite Height", "m", "35785831.0",
NULL
};
static const char *papszProjectionDefinitions[] = {
"*",
SRS_PT_TRANSVERSE_MERCATOR,
"Transverse Mercator",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_TRANSVERSE_MERCATOR_SOUTH_ORIENTED,
"Transverse Mercator (South Oriented)",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_TUNISIA_MINING_GRID,
"Tunisia Mining Grid",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_ALBERS_CONIC_EQUAL_AREA,
"Albers Conic Equal Area",
SRS_PP_STANDARD_PARALLEL_1,
SRS_PP_STANDARD_PARALLEL_2,
SRS_PP_LATITUDE_OF_CENTER,
SRS_PP_LONGITUDE_OF_CENTER,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_AZIMUTHAL_EQUIDISTANT,
"Azimuthal Equidistant",
SRS_PP_LATITUDE_OF_CENTER,
SRS_PP_LONGITUDE_OF_CENTER,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_CYLINDRICAL_EQUAL_AREA,
"Cylindrical Equal Area",
SRS_PP_STANDARD_PARALLEL_1,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_CASSINI_SOLDNER,
"Cassini/Soldner",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_EQUIDISTANT_CONIC,
"Equidistant Conic",
SRS_PP_STANDARD_PARALLEL_1,
SRS_PP_STANDARD_PARALLEL_2,
SRS_PP_LATITUDE_OF_CENTER,
SRS_PP_LONGITUDE_OF_CENTER,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_BONNE,
"Bonne",
SRS_PP_STANDARD_PARALLEL_1,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_ECKERT_I,
"Eckert I",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_ECKERT_II,
"Eckert II",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_ECKERT_III,
"Eckert III",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_ECKERT_IV,
"Eckert IV",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_ECKERT_V,
"Eckert V",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_ECKERT_VI,
"Eckert VI",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_EQUIRECTANGULAR,
"Equirectangular",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_STANDARD_PARALLEL_1,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_GAUSSSCHREIBERTMERCATOR,
"Gauss-Schreiber Transverse Mercator",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_GALL_STEREOGRAPHIC,
"Gall Stereographic",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_GOODE_HOMOLOSINE,
"Goode Homolosine",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_IGH,
"Interrupted Goode Homolosine",
"*",
SRS_PT_GEOSTATIONARY_SATELLITE,
"Geostationary Satellite",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_SATELLITE_HEIGHT,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_GNOMONIC,
"Gnomonic",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_HOTINE_OBLIQUE_MERCATOR,
"Hotine Oblique Mercator",
SRS_PP_LATITUDE_OF_CENTER,
SRS_PP_LONGITUDE_OF_CENTER,
SRS_PP_AZIMUTH,
SRS_PP_RECTIFIED_GRID_ANGLE,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_HOTINE_OBLIQUE_MERCATOR_TWO_POINT_NATURAL_ORIGIN,
"Hotine Oblique Mercator Two Point Natural Origin",
SRS_PP_LATITUDE_OF_CENTER,
SRS_PP_LATITUDE_OF_POINT_1,
SRS_PP_LONGITUDE_OF_POINT_1,
SRS_PP_LATITUDE_OF_POINT_2,
SRS_PP_LONGITUDE_OF_POINT_2,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_LAMBERT_AZIMUTHAL_EQUAL_AREA,
"Lambert Azimuthal Equal Area",
SRS_PP_LATITUDE_OF_CENTER,
SRS_PP_LONGITUDE_OF_CENTER,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP,
"Lambert Conformal Conic (2SP)",
SRS_PP_STANDARD_PARALLEL_1,
SRS_PP_STANDARD_PARALLEL_2,
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_LAMBERT_CONFORMAL_CONIC_1SP,
"Lambert Conformal Conic (1SP)",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP_BELGIUM,
"Lambert Conformal Conic (2SP - Belgium)",
SRS_PP_STANDARD_PARALLEL_1,
SRS_PP_STANDARD_PARALLEL_2,
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_MILLER_CYLINDRICAL,
"Miller Cylindrical",
SRS_PP_LATITUDE_OF_CENTER,
SRS_PP_LONGITUDE_OF_CENTER,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_MERCATOR_1SP,
"Mercator (1SP)",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_MERCATOR_2SP,
"Mercator (2SP)",
SRS_PP_STANDARD_PARALLEL_1,
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_MOLLWEIDE,
"Mollweide",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_NEW_ZEALAND_MAP_GRID,
"New Zealand Map Grid",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_OBLIQUE_STEREOGRAPHIC,
"Oblique Stereographic",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_ORTHOGRAPHIC,
"Orthographic",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_POLYCONIC,
"Polyconic",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_POLAR_STEREOGRAPHIC,
"Polar Stereographic",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_ROBINSON,
"Robinson",
SRS_PP_LONGITUDE_OF_CENTER,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_SINUSOIDAL,
"Sinusoidal",
SRS_PP_LONGITUDE_OF_CENTER,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*"
SRS_PT_STEREOGRAPHIC,
"Stereographic",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*"
SRS_PT_TWO_POINT_EQUIDISTANT,
"Two Point Equidistant",
SRS_PP_LATITUDE_OF_1ST_POINT,
SRS_PP_LONGITUDE_OF_1ST_POINT,
SRS_PP_LATITUDE_OF_2ND_POINT,
SRS_PP_LONGITUDE_OF_2ND_POINT,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_VANDERGRINTEN,
"Van Der Grinten",
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*"
SRS_PT_KROVAK,
"Krovak",
SRS_PP_LATITUDE_OF_CENTER,
SRS_PP_LONGITUDE_OF_CENTER,
SRS_PP_AZIMUTH,
SRS_PP_PSEUDO_STD_PARALLEL_1,
SRS_PP_SCALE_FACTOR,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_IMW_POLYCONIC,
"International Map of the World Polyconic",
SRS_PP_LATITUDE_OF_1ST_POINT,
SRS_PP_LATITUDE_OF_2ND_POINT,
SRS_PP_CENTRAL_MERIDIAN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_WAGNER_I,
"Wagner I (Kavraisky VI)",
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_WAGNER_II,
"Wagner II",
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_WAGNER_III,
"Wagner III",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_WAGNER_IV,
"Wagner IV",
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_WAGNER_V,
"Wagner V",
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_WAGNER_VI,
"Wagner VI",
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_WAGNER_VII,
"Wagner VII",
SRS_PP_FALSE_EASTING,
SRS_PP_FALSE_NORTHING,
"*",
SRS_PT_QSC,
"Quadrilateralized Spherical Cube",
SRS_PP_LATITUDE_OF_ORIGIN,
SRS_PP_CENTRAL_MERIDIAN,
NULL
};
/************************************************************************/
/* OPTGetProjectionMethods() */
/************************************************************************/
/**
* Fetch list of possible projection methods.
*
* @return Returns NULL terminated list of projection methods. This should
* be freed with CSLDestroy() when no longer needed.
*/
char **OPTGetProjectionMethods()
{
int i;
char **papszList = NULL;
for( i = 1; papszProjectionDefinitions[i] != NULL; i++ )
{
if( EQUAL(papszProjectionDefinitions[i-1],"*") )
papszList = CSLAddString(papszList,papszProjectionDefinitions[i]);
}
return papszList;
}
/************************************************************************/
/* OPTGetParameterList() */
/************************************************************************/
/**
* Fetch the parameters for a given projection method.
*
* @param pszProjectionMethod internal name of projection methods to fetch
* the parameters for, such as "Transverse_Mercator"
* (SRS_PT_TRANSVERSE_MERCATOR).
*
* @param ppszUserName pointer in which to return a user visible name for
* the projection name. The returned string should not be modified or
* freed by the caller. Legal to pass in NULL if user name not required.
*
* @return returns a NULL terminated list of internal parameter names that
* should be freed by the caller when no longer needed. Returns NULL if
* projection method is unknown.
*/
char **OPTGetParameterList( const char *pszProjectionMethod,
char ** ppszUserName )
{
char **papszList = NULL;
int i;
for( i = 1; papszProjectionDefinitions[i] != NULL; i++ )
{
if( papszProjectionDefinitions[i-1][0] == '*'
&& EQUAL(papszProjectionDefinitions[i],pszProjectionMethod) )
{
i++;
if( ppszUserName != NULL )
*ppszUserName = (char *)papszProjectionDefinitions[i];
i++;
while( papszProjectionDefinitions[i] != NULL
&& papszProjectionDefinitions[i][0] != '*' )
{
papszList = CSLAddString( papszList,
papszProjectionDefinitions[i] );
i++;
}
if( papszList == NULL) /* IGH has no parameter, so return an empty list instead of NULL */
papszList = (char**) CPLCalloc(1, sizeof(char*));
return papszList;
}
}
return NULL;
}
/************************************************************************/
/* OPTGetParameterInfo() */
/************************************************************************/
/**
* Fetch information about a single parameter of a projection method.
*
* @param pszProjectionMethod name of projection method for which the parameter
* applies. Not currently used, but in the future this could affect defaults.
* This is the internal projection method name, such as "Tranverse_Mercator".
*
* @param pszParameterName name of the parameter to fetch information about.
* This is the internal name such as "central_meridian"
* (SRS_PP_CENTRAL_MERIDIAN).
*
* @param ppszUserName location at which to return the user visible name for
* the parameter. This pointer may be NULL to skip the user name. The
* returned name should not be modified or freed.
*
* @param ppszType location at which to return the parameter type for
* the parameter. This pointer may be NULL to skip. The returned type
* should not be modified or freed. The type values are described above.
*
* @param pdfDefaultValue location at which to put the default value for
* this parameter. The pointer may be NULL.
*
* @return TRUE if parameter found, or FALSE otherwise.
*/
int OPTGetParameterInfo( const char * pszProjectionMethod,
const char * pszParameterName,
char ** ppszUserName,
char ** ppszType,
double *pdfDefaultValue )
{
int i;
(void) pszProjectionMethod;
for( i = 0; papszParameterDefinitions[i] != NULL; i += 4 )
{
if( EQUAL(papszParameterDefinitions[i],pszParameterName) )
{
if( ppszUserName != NULL )
*ppszUserName = (char *)papszParameterDefinitions[i+1];
if( ppszType != NULL )
*ppszType = (char *)papszParameterDefinitions[i+2];
if( pdfDefaultValue != NULL )
*pdfDefaultValue = CPLAtof(papszParameterDefinitions[i+3]);
return TRUE;
}
}
return FALSE;
}
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