sij/mapnik
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
mapnik/bindings/python/pyprojection/Projection_wrap.c

1550 lines
40 KiB
C
Raw Normal View History

Add python PROJ.4 module under mapnik python API. This makes the Projection class available from mapnik: >>> from mapnik import Projection registered datasource : raster registered datasource : shape registered datasource : postgis >>> Projection <class mapnik.Projection.Projection at 0xb7f7250c> >>>
2006-03-26 22:35:37 +00:00
/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 1.3u-20020503-1857 (Alpha 5)
*
* This file is not intended to be easily readable and contains a number of
* coding conventions designed to improve portability and efficiency. Do not make
* changes to this file unless you know what you are doing--modify the SWIG
* interface file instead.
* ----------------------------------------------------------------------------- */
#define SWIGPYTHON
/***********************************************************************
* common.swg
*
* This file contains generic SWIG runtime support for pointer
* type checking as well as a few commonly used macros to control
* external linkage.
*
* Author : David Beazley (beazley@cs.uchicago.edu)
*
* Copyright (c) 1999-2000, The University of Chicago
*
* This file may be freely redistributed without license or fee provided
* this copyright message remains intact.
************************************************************************/
- Rigidified parameter validation - Fixed BLANK exception handling bug - Added STYLES/LAYERS correlation check - Finalized ogcserver readme.txt - Got rid of a compiler warning with PyProjection - Some coding style edits
2006-05-11 04:24:51 +00:00
#include "Python.h"
Add python PROJ.4 module under mapnik python API. This makes the Projection class available from mapnik: >>> from mapnik import Projection registered datasource : raster registered datasource : shape registered datasource : postgis >>> Projection <class mapnik.Projection.Projection at 0xb7f7250c> >>>
2006-03-26 22:35:37 +00:00
#include <string.h>
#if defined(_WIN32) || defined(__WIN32__)
# if defined(_MSC_VER)
# if defined(STATIC_LINKED)
# define SWIGEXPORT(a) a
# else
# define SWIGEXPORT(a) __declspec(dllexport) a
# endif
# else
# if defined(__BORLANDC__)
# define SWIGEXPORT(a) a _export
# else
# define SWIGEXPORT(a) a
# endif
#endif
#else
# define SWIGEXPORT(a) a
#endif
#ifdef SWIG_GLOBAL
#define SWIGRUNTIME(a) SWIGEXPORT(a)
#else
#define SWIGRUNTIME(a) static a
#endif
#ifdef __cplusplus
extern "C" {
#endif
typedef struct swig_type_info {
char *name;
void *(*converter)(void *);
char *str;
struct swig_type_info *next;
struct swig_type_info *prev;
} swig_type_info;
#ifdef SWIG_NOINCLUDE
SWIGEXPORT(swig_type_info *) SWIG_TypeRegister(swig_type_info *);
SWIGEXPORT(swig_type_info *) SWIG_TypeCheck(char *c, swig_type_info *);
SWIGEXPORT(void *) SWIG_TypeCast(swig_type_info *, void *);
#else
static swig_type_info *swig_type_list = 0;
/* Register a type mapping with the type-checking */
SWIGRUNTIME(swig_type_info *)
SWIG_TypeRegister(swig_type_info *ti)
{
swig_type_info *tc, *head, *ret, *next;
/* Check to see if this type has already been registered */
tc = swig_type_list;
while (tc) {
if (strcmp(tc->name, ti->name) == 0) {
/* Already exists in the table. Just add additional types to the list */
head = tc;
next = tc->next;
goto l1;
}
tc = tc->prev;
}
head = ti;
next = 0;
/* Place in list */
ti->prev = swig_type_list;
swig_type_list = ti;
/* Build linked lists */
l1:
ret = head;
tc = ti + 1;
/* Patch up the rest of the links */
while (tc->name) {
head->next = tc;
tc->prev = head;
head = tc;
tc++;
}
head->next = next;
return ret;
}
/* Check the typename */
SWIGRUNTIME(swig_type_info *)
SWIG_TypeCheck(char *c, swig_type_info *ty)
{
swig_type_info *s;
if (!ty) return 0; /* Void pointer */
s = ty->next; /* First element always just a name */
while (s) {
if (strcmp(s->name,c) == 0) {
if (s == ty->next) return s;
/* Move s to the top of the linked list */
s->prev->next = s->next;
if (s->next) {
s->next->prev = s->prev;
}
/* Insert s as second element in the list */
s->next = ty->next;
if (ty->next) ty->next->prev = s;
ty->next = s;
return s;
}
s = s->next;
}
return 0;
}
/* Cast a pointer (needed for C++ inheritance */
SWIGRUNTIME(void *)
SWIG_TypeCast(swig_type_info *ty, void *ptr)
{
if ((!ty) || (!ty->converter)) return ptr;
return (*ty->converter)(ptr);
}
/* Search for a swig_type_info structure */
SWIGRUNTIME(void *)
SWIG_TypeQuery(const char *name) {
swig_type_info *ty = swig_type_list;
while (ty) {
if (ty->str && (strcmp(name,ty->str) == 0)) return ty;
if (ty->name && (strcmp(name,ty->name) == 0)) return ty;
ty = ty->prev;
}
return 0;
}
#endif
#ifdef __cplusplus
}
#endif
/***********************************************************************
* python.swg
*
* This file contains the runtime support for Python modules
* and includes code for managing global variables and pointer
* type checking.
*
* Author : David Beazley (beazley@cs.uchicago.edu)
************************************************************************/
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
#define SWIG_PY_INT 1
#define SWIG_PY_FLOAT 2
#define SWIG_PY_STRING 3
#define SWIG_PY_POINTER 4
/* Constant information structure */
typedef struct swig_const_info {
int type;
char *name;
long lvalue;
double dvalue;
void *pvalue;
swig_type_info **ptype;
} swig_const_info;
#ifdef SWIG_NOINCLUDE
SWIGEXPORT(PyObject *) SWIG_newvarlink();
SWIGEXPORT(void) SWIG_addvarlink(PyObject *, char *, PyObject *(*)(void), int (*)(PyObject *));
SWIGEXPORT(int) SWIG_ConvertPtr(PyObject *, void **, swig_type_info *, int);
SWIGEXPORT(void) SWIG_MakePtr(char *c, void *, swig_type_info *);
SWIGEXPORT(PyObject *) SWIG_NewPointerObj(void *, swig_type_info *);
SWIGEXPORT(void) SWIG_InstallConstants(PyObject *d, swig_const_info constants[]);
#else
/* -----------------------------------------------------------------------------
* global variable support code.
* ----------------------------------------------------------------------------- */
typedef struct swig_globalvar {
char *name; /* Name of global variable */
PyObject *(*get_attr)(void); /* Return the current value */
int (*set_attr)(PyObject *); /* Set the value */
struct swig_globalvar *next;
} swig_globalvar;
typedef struct swig_varlinkobject {
PyObject_HEAD
swig_globalvar *vars;
} swig_varlinkobject;
static PyObject *
swig_varlink_repr(swig_varlinkobject *v) {
v = v;
return PyString_FromString("<Global variables>");
}
static int
swig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags) {
swig_globalvar *var;
flags = flags;
fprintf(fp,"Global variables { ");
for (var = v->vars; var; var=var->next) {
fprintf(fp,"%s", var->name);
if (var->next) fprintf(fp,", ");
}
fprintf(fp," }\n");
return 0;
}
static PyObject *
swig_varlink_getattr(swig_varlinkobject *v, char *n) {
swig_globalvar *var = v->vars;
while (var) {
if (strcmp(var->name,n) == 0) {
return (*var->get_attr)();
}
var = var->next;
}
PyErr_SetString(PyExc_NameError,"Unknown C global variable");
return NULL;
}
static int
swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
swig_globalvar *var = v->vars;
while (var) {
if (strcmp(var->name,n) == 0) {
return (*var->set_attr)(p);
}
var = var->next;
}
PyErr_SetString(PyExc_NameError,"Unknown C global variable");
return 1;
}
statichere PyTypeObject varlinktype = {
PyObject_HEAD_INIT(0)
0,
"swigvarlink", /* Type name */
sizeof(swig_varlinkobject), /* Basic size */
0, /* Itemsize */
0, /* Deallocator */
(printfunc) swig_varlink_print, /* Print */
(getattrfunc) swig_varlink_getattr, /* get attr */
(setattrfunc) swig_varlink_setattr, /* Set attr */
0, /* tp_compare */
(reprfunc) swig_varlink_repr, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_mapping*/
0, /* tp_hash */
};
/* Create a variable linking object for use later */
SWIGRUNTIME(PyObject *)
SWIG_newvarlink(void) {
swig_varlinkobject *result = 0;
result = PyMem_NEW(swig_varlinkobject,1);
varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */
result->ob_type = &varlinktype;
result->vars = 0;
result->ob_refcnt = 0;
Py_XINCREF((PyObject *) result);
return ((PyObject*) result);
}
SWIGRUNTIME(void)
SWIG_addvarlink(PyObject *p, char *name,
PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
swig_varlinkobject *v;
swig_globalvar *gv;
v= (swig_varlinkobject *) p;
gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
gv->name = (char *) malloc(strlen(name)+1);
strcpy(gv->name,name);
gv->get_attr = get_attr;
gv->set_attr = set_attr;
gv->next = v->vars;
v->vars = gv;
}
/* Convert a pointer value */
SWIGRUNTIME(int)
SWIG_ConvertPtr(PyObject *obj, void **ptr, swig_type_info *ty, int flags) {
unsigned long p;
register int d;
swig_type_info *tc;
char *c;
static PyObject *SWIG_this = 0;
int newref = 0;
if (!obj || (obj == Py_None)) {
*ptr = 0;
return 0;
}
#ifdef SWIG_COBJECT_TYPES
if (!(PyCObject_Check(obj))) {
if (!SWIG_this)
SWIG_this = PyString_InternFromString("this");
obj = PyObject_GetAttr(obj,SWIG_this);
newref = 1;
if (!obj) goto type_error;
if (!PyCObject_Check(obj)) {
Py_DECREF(obj);
goto type_error;
}
}
*ptr = PyCObject_AsVoidPtr(obj);
c = (char *) PyCObject_GetDesc(obj);
if (newref) Py_DECREF(obj);
goto cobject;
#else
if (!(PyString_Check(obj))) {
if (!SWIG_this)
SWIG_this = PyString_InternFromString("this");
obj = PyObject_GetAttr(obj,SWIG_this);
newref = 1;
if (!obj) goto type_error;
if (!PyString_Check(obj)) {
Py_DECREF(obj);
goto type_error;
}
}
c = PyString_AsString(obj);
p = 0;
/* Pointer values must start with leading underscore */
if (*c != '_') {
*ptr = (void *) 0;
if (strcmp(c,"NULL") == 0) {
if (newref) Py_DECREF(obj);
return 0;
} else {
if (newref) Py_DECREF(obj);
goto type_error;
}
}
c++;
/* Extract hex value from pointer */
while ((d = *c)) {
if ((d >= '0') && (d <= '9'))
p = (p << 4) + (d - '0');
else if ((d >= 'a') && (d <= 'f'))
p = (p << 4) + (d - ('a'-10));
else
break;
c++;
}
*ptr = (void *) p;
if (newref) Py_DECREF(obj);
#endif
#ifdef SWIG_COBJECT_TYPES
cobject:
#endif
if (ty) {
tc = SWIG_TypeCheck(c,ty);
if (!tc) goto type_error;
*ptr = SWIG_TypeCast(tc,(void*)p);
}
return 0;
type_error:
if (flags) {
if (ty) {
char *temp = (char *) malloc(64+strlen(ty->name));
sprintf(temp,"Type error. Expected %s", ty->name);
PyErr_SetString(PyExc_TypeError, temp);
free((char *) temp);
} else {
PyErr_SetString(PyExc_TypeError,"Expected a pointer");
}
}
return -1;
}
/* Take a pointer and convert it to a string */
SWIGRUNTIME(void)
SWIG_MakePtr(char *c, void *ptr, swig_type_info *ty) {
static char hex[17] = "0123456789abcdef";
unsigned long p, s;
char result[32], *r;
r = result;
p = (unsigned long) ptr;
if (p > 0) {
while (p > 0) {
s = p & 0xf;
*(r++) = hex[s];
p = p >> 4;
}
*r = '_';
while (r >= result)
*(c++) = *(r--);
strcpy (c, ty->name);
} else {
strcpy (c, "NULL");
}
}
/* Create a new pointer object */
SWIGRUNTIME(PyObject *)
SWIG_NewPointerObj(void *ptr, swig_type_info *type) {
char result[512];
PyObject *robj;
if (!ptr) {
Py_INCREF(Py_None);
return Py_None;
}
#ifdef SWIG_COBJECT_TYPES
robj = PyCObject_FromVoidPtrAndDesc((void *) ptr, type->name, NULL);
#else
SWIG_MakePtr(result,ptr,type);
robj = PyString_FromString(result);
#endif
return robj;
}
/* Install Constants */
SWIGRUNTIME(void)
SWIG_InstallConstants(PyObject *d, swig_const_info constants[]) {
int i;
PyObject *obj;
for (i = 0; constants[i].type; i++) {
switch(constants[i].type) {
case SWIG_PY_INT:
obj = PyInt_FromLong(constants[i].lvalue);
break;
case SWIG_PY_FLOAT:
obj = PyFloat_FromDouble(constants[i].dvalue);
break;
case SWIG_PY_STRING:
obj = PyString_FromString((char *) constants[i].pvalue);
break;
case SWIG_PY_POINTER:
obj = SWIG_NewPointerObj(constants[i].pvalue, *(constants[i]).ptype);
break;
default:
obj = 0;
break;
}
if (obj) {
PyDict_SetItemString(d,constants[i].name,obj);
Py_DECREF(obj);
}
}
}
#endif
#ifdef __cplusplus
}
#endif
/* -------- TYPES TABLE (BEGIN) -------- */
#define SWIGTYPE_p_float swig_types[0]
#define SWIGTYPE_p_double swig_types[1]
#define SWIGTYPE_p_p_char swig_types[2]
#define SWIGTYPE_p_PJ swig_types[3]
#define SWIGTYPE_p_int swig_types[4]
#define SWIGTYPE_p_Projection swig_types[5]
static swig_type_info *swig_types[7];
/* -------- TYPES TABLE (END) -------- */
/*-----------------------------------------------
@(target):= Projectionc.so
------------------------------------------------*/
#define SWIG_init initProjectionc
#define SWIG_name "Projectionc"
#include <projects.h>
// We wrap the PJ structure in our own so we can keep the
// type of units the user wants to operate in along.
typedef enum {DEGREES, RADIANS} Units;
typedef struct {
Units units;
PJ *proj;
} Projection;
static PyObject* l_output_helper(PyObject* target, PyObject* o) {
PyObject* o2;
if (!target) {
target = o;
} else if (target == Py_None) {
Py_DECREF(Py_None);
target = o;
} else {
if (!PyList_Check(target)) {
o2 = target;
target = PyList_New(0);
PyList_Append(target, o2);
Py_XDECREF(o2);
}
PyList_Append(target,o);
Py_XDECREF(o);
}
return target;
}
static PyObject* t_output_helper(PyObject* target, PyObject* o) {
PyObject* o2;
PyObject* o3;
if (!target) {
target = o;
} else if (target == Py_None) {
Py_DECREF(Py_None);
target = o;
} else {
if (!PyTuple_Check(target)) {
o2 = target;
target = PyTuple_New(1);
PyTuple_SetItem(target, 0, o2);
}
o3 = PyTuple_New(1);
PyTuple_SetItem(o3, 0, o);
o2 = target;
target = PySequence_Concat(o2, o3);
Py_DECREF(o2);
Py_DECREF(o3);
}
return target;
}
#define SWIG_MemoryError 1
#define SWIG_IOError 2
#define SWIG_RuntimeError 3
#define SWIG_IndexError 4
#define SWIG_TypeError 5
#define SWIG_DivisionByZero 6
#define SWIG_OverflowError 7
#define SWIG_SyntaxError 8
#define SWIG_ValueError 9
#define SWIG_SystemError 10
#define SWIG_UnknownError 99
static void _SWIG_exception(int code, char *msg) {
switch(code) {
case SWIG_MemoryError:
PyErr_SetString(PyExc_MemoryError,msg);
break;
case SWIG_IOError:
PyErr_SetString(PyExc_IOError,msg);
break;
case SWIG_RuntimeError:
PyErr_SetString(PyExc_RuntimeError,msg);
break;
case SWIG_IndexError:
PyErr_SetString(PyExc_IndexError,msg);
break;
case SWIG_TypeError:
PyErr_SetString(PyExc_TypeError,msg);
break;
case SWIG_DivisionByZero:
PyErr_SetString(PyExc_ZeroDivisionError,msg);
break;
case SWIG_OverflowError:
PyErr_SetString(PyExc_OverflowError,msg);
break;
case SWIG_SyntaxError:
PyErr_SetString(PyExc_SyntaxError,msg);
break;
case SWIG_ValueError:
PyErr_SetString(PyExc_ValueError,msg);
break;
case SWIG_SystemError:
PyErr_SetString(PyExc_SystemError,msg);
break;
default:
PyErr_SetString(PyExc_RuntimeError,msg);
break;
}
}
#define SWIG_exception(a,b) { _SWIG_exception(a,b); return NULL; }
#include <limits.h>
/* Create a new integer array */
static int *int_array(int size) {
#ifdef __cplusplus
return new int[size];
#else
return (int *) malloc(size*sizeof(int));
#endif
}
/* Destroy an integer array */
static void int_destroy(int *array) {
if (array) {
#ifdef __cplusplus
delete [] array;
#else
free(array);
#endif
}
}
/* Return an element */
static int int_get(int *array, int index) {
if (array) {
return array[index];
} else {
return INT_MIN;
}
}
/* Set an element */
static int int_set(int *array, int index, int value) {
if (array) {
return (array[index] = value);
} else {
return INT_MIN;
}
}
#include <float.h>
/* Create a new float array */
static float *float_array(int size) {
#ifdef __cplusplus
return new float[size];
#else
return (float *) malloc(size*sizeof(float));
#endif
}
/* Destroy an array */
static void float_destroy(float *array) {
if (array) {
#ifdef __cplusplus
delete [] array;
#else
free(array);
#endif
}
}
/* Return an element */
static float float_get(float *array, int index) {
if (array) {
return array[index];
} else {
return FLT_MIN;
}
}
/* Set an element */
static float float_set(float *array, int index, float value) {
if (array) {
return (array[index] = value);
} else {
return FLT_MIN;
}
}
/* Create a new double array */
static double *double_array(int size) {
#ifdef __cplusplus
return new double[size];
#else
return (double *) malloc(size*sizeof(double));
#endif
}
/* Destroy an array */
static void double_destroy(double *array) {
if (array) {
#ifdef __cplusplus
delete [] array;
#else
free(array);
#endif
}
}
/* Return an element */
static double double_get(double *array, int index) {
if (array) {
return array[index];
} else {
return FLT_MIN;
}
}
/* Set an element */
static double double_set(double *array, int index, double value) {
if (array) {
return (array[index] = value);
} else {
return FLT_MIN;
}
}
/* Create character string arrays */
static char **string_array(int size) {
char **a;
int i;
#ifdef __cplusplus
a = new char *[size];
#else
a = (char **) malloc(size*sizeof(char *));
#endif
for (i = 0; i < size; i++)
a[i] = 0;
return a;
}
/* Destroy a string array */
static void string_destroy(char **array) {
int i = 0;
if (array) {
while (array[i]) {
#ifdef __cplusplus
delete array[i];
#else
free(array[i]);
#endif
i++;
}
#ifdef __cplusplus
delete [] array;
#else
free(array);
#endif
}
}
/* Get an element */
static char *string_get(char **array_string, int index) {
if (array_string)
if (array_string[index]) return (array_string[index]);
else return "";
else
return "";
}
/* Set an element */
static char *string_set(char **array_string, int index, char * val) {
if (array_string) {
if (array_string[index]) {
#ifdef __cplusplus
delete array_string[index];
#else
free(array_string[index]);
#endif
}
if (strlen(val) > 0) {
#ifdef __cplusplus
array_string[index] = new char[strlen(val)+1];
#else
array_string[index] = (char *) malloc(strlen(val)+1);
#endif
strcpy(array_string[index],val);
return array_string[index];
} else {
array_string[index] = 0;
return val;
}
} else return val;
}
// Make a brand new projection
Projection *new_Projection(char **argv, Units units) {
int argc = 0;
char **p;
PJ *proj;
Projection *pj = NULL;
for(p = argv; p != NULL && *p != NULL; p++) argc++;
proj = pj_init(argc, argv);
if(proj != NULL) {
pj = (Projection *) malloc(sizeof(Projection));
pj->units = units;
pj->proj = proj;
}
return pj;
}
// Get rid of a projection
void delete_Projection(Projection *self) {
if(self != NULL) {
if(self->proj != NULL)
pj_free(self->proj);
free(self);
}
}
// Do a forward (lat/lon --> world) translation
void Projection_Forward(Projection *self, double lat, double lon, double *u, double *v) {
projUV latlon, result;
latlon.u = lat;
latlon.v = lon;
if(self->units == DEGREES) {
latlon.u *= DEG_TO_RAD;
latlon.v *= DEG_TO_RAD;
}
result = pj_fwd(latlon, self->proj);
*u = result.u;
*v = result.v;
}
// Do a reverse (world --> lat/lon) translation
void Projection_Inverse(Projection *self, double u, double v, double *lat, double *lon) {
projUV world, result;
world.u = u;
world.v = v;
result = pj_inv(world, self->proj);
if(self->units == DEGREES) {
result.u *= RAD_TO_DEG;
result.v *= RAD_TO_DEG;
}
*lat = result.u;
*lon = result.v;
}
#ifdef __cplusplus
extern "C" {
#endif
static PyObject *_wrap_int_array(PyObject *self, PyObject *args) {
PyObject *resultobj;
int arg0 ;
int *result ;
if(!PyArg_ParseTuple(args,"i:int_array",&arg0)) return NULL;
result = (int *)int_array(arg0);
resultobj = SWIG_NewPointerObj((void *) result, SWIGTYPE_p_int);
{
if (!result) {
SWIG_exception(SWIG_MemoryError,"Out of memory.");
}
}
return resultobj;
}
static PyObject *_wrap_int_destroy(PyObject *self, PyObject *args) {
PyObject *resultobj;
int *arg0 ;
PyObject * argo0 =0 ;
if(!PyArg_ParseTuple(args,"O:int_destroy",&argo0)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_int,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
int_destroy(arg0);
Py_INCREF(Py_None);
resultobj = Py_None;
return resultobj;
}
static PyObject *_wrap_int_get(PyObject *self, PyObject *args) {
PyObject *resultobj;
int *arg0 ;
int arg1 ;
PyObject * argo0 =0 ;
int result ;
if(!PyArg_ParseTuple(args,"Oi:int_get",&argo0,&arg1)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_int,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
result = (int )int_get(arg0,arg1);
resultobj = PyInt_FromLong((long)result);
return resultobj;
}
static PyObject *_wrap_int_set(PyObject *self, PyObject *args) {
PyObject *resultobj;
int *arg0 ;
int arg1 ;
int arg2 ;
PyObject * argo0 =0 ;
int result ;
if(!PyArg_ParseTuple(args,"Oii:int_set",&argo0,&arg1,&arg2)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_int,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
result = (int )int_set(arg0,arg1,arg2);
resultobj = PyInt_FromLong((long)result);
return resultobj;
}
static PyObject *_wrap_double_array(PyObject *self, PyObject *args) {
PyObject *resultobj;
int arg0 ;
double *result ;
if(!PyArg_ParseTuple(args,"i:double_array",&arg0)) return NULL;
result = (double *)double_array(arg0);
resultobj = SWIG_NewPointerObj((void *) result, SWIGTYPE_p_double);
{
if (!result) {
SWIG_exception(SWIG_MemoryError,"Out of memory.");
}
}
return resultobj;
}
static PyObject *_wrap_double_destroy(PyObject *self, PyObject *args) {
PyObject *resultobj;
double *arg0 ;
PyObject * argo0 =0 ;
if(!PyArg_ParseTuple(args,"O:double_destroy",&argo0)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_double,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
double_destroy(arg0);
Py_INCREF(Py_None);
resultobj = Py_None;
return resultobj;
}
static PyObject *_wrap_double_get(PyObject *self, PyObject *args) {
PyObject *resultobj;
double *arg0 ;
int arg1 ;
PyObject * argo0 =0 ;
double result ;
if(!PyArg_ParseTuple(args,"Oi:double_get",&argo0,&arg1)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_double,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
result = (double )double_get(arg0,arg1);
resultobj = PyFloat_FromDouble(result);
return resultobj;
}
static PyObject *_wrap_double_set(PyObject *self, PyObject *args) {
PyObject *resultobj;
double *arg0 ;
int arg1 ;
double arg2 ;
PyObject * argo0 =0 ;
double result ;
if(!PyArg_ParseTuple(args,"Oid:double_set",&argo0,&arg1,&arg2)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_double,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
result = (double )double_set(arg0,arg1,arg2);
resultobj = PyFloat_FromDouble(result);
return resultobj;
}
static PyObject *_wrap_float_array(PyObject *self, PyObject *args) {
PyObject *resultobj;
int arg0 ;
float *result ;
if(!PyArg_ParseTuple(args,"i:float_array",&arg0)) return NULL;
result = (float *)float_array(arg0);
resultobj = SWIG_NewPointerObj((void *) result, SWIGTYPE_p_float);
{
if (!result) {
SWIG_exception(SWIG_MemoryError,"Out of memory.");
}
}
return resultobj;
}
static PyObject *_wrap_float_destroy(PyObject *self, PyObject *args) {
PyObject *resultobj;
float *arg0 ;
PyObject * argo0 =0 ;
if(!PyArg_ParseTuple(args,"O:float_destroy",&argo0)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_float,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
float_destroy(arg0);
Py_INCREF(Py_None);
resultobj = Py_None;
return resultobj;
}
static PyObject *_wrap_float_get(PyObject *self, PyObject *args) {
PyObject *resultobj;
float *arg0 ;
int arg1 ;
PyObject * argo0 =0 ;
float result ;
if(!PyArg_ParseTuple(args,"Oi:float_get",&argo0,&arg1)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_float,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
result = (float )float_get(arg0,arg1);
resultobj = PyFloat_FromDouble(result);
return resultobj;
}
static PyObject *_wrap_float_set(PyObject *self, PyObject *args) {
PyObject *resultobj;
float *arg0 ;
int arg1 ;
float arg2 ;
PyObject * argo0 =0 ;
float result ;
if(!PyArg_ParseTuple(args,"Oif:float_set",&argo0,&arg1,&arg2)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_float,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
result = (float )float_set(arg0,arg1,arg2);
resultobj = PyFloat_FromDouble(result);
return resultobj;
}
static PyObject *_wrap_string_array(PyObject *self, PyObject *args) {
PyObject *resultobj;
int arg0 ;
char **result ;
if(!PyArg_ParseTuple(args,"i:string_array",&arg0)) return NULL;
result = (char **)string_array(arg0);
resultobj = SWIG_NewPointerObj((void *) result, SWIGTYPE_p_p_char);
{
if (!result) {
SWIG_exception(SWIG_MemoryError,"Out of memory.");
}
}
return resultobj;
}
static PyObject *_wrap_string_destroy(PyObject *self, PyObject *args) {
PyObject *resultobj;
char **arg0 ;
PyObject * argo0 =0 ;
if(!PyArg_ParseTuple(args,"O:string_destroy",&argo0)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_p_char,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
string_destroy(arg0);
Py_INCREF(Py_None);
resultobj = Py_None;
return resultobj;
}
static PyObject *_wrap_string_get(PyObject *self, PyObject *args) {
PyObject *resultobj;
char **arg0 ;
int arg1 ;
PyObject * argo0 =0 ;
char *result ;
if(!PyArg_ParseTuple(args,"Oi:string_get",&argo0,&arg1)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_p_char,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
result = (char *)string_get(arg0,arg1);
resultobj = PyString_FromString(result);
return resultobj;
}
static PyObject *_wrap_string_set(PyObject *self, PyObject *args) {
PyObject *resultobj;
char **arg0 ;
int arg1 ;
char *arg2 ;
PyObject * argo0 =0 ;
char *result ;
if(!PyArg_ParseTuple(args,"Ois:string_set",&argo0,&arg1,&arg2)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_p_char,1)) == -1) return NULL;
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
result = (char *)string_set(arg0,arg1,arg2);
resultobj = PyString_FromString(result);
return resultobj;
}
static PyObject *_wrap_Projection_units_set(PyObject *self, PyObject *args) {
PyObject *resultobj;
Projection *arg0 ;
int arg1 ;
PyObject * argo0 =0 ;
if(!PyArg_ParseTuple(args,"Oi:Projection_units_set",&argo0,&arg1)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_Projection,1)) == -1) return NULL;
arg0->units = (Units )arg1;
Py_INCREF(Py_None);
resultobj = Py_None;
return resultobj;
}
static PyObject *_wrap_Projection_units_get(PyObject *self, PyObject *args) {
PyObject *resultobj;
Projection *arg0 ;
PyObject * argo0 =0 ;
int result ;
if(!PyArg_ParseTuple(args,"O:Projection_units_get",&argo0)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_Projection,1)) == -1) return NULL;
result = (int ) (arg0->units);
resultobj = PyInt_FromLong((long)result);
return resultobj;
}
static PyObject *_wrap_Projection_proj_set(PyObject *self, PyObject *args) {
PyObject *resultobj;
Projection *arg0 ;
PJ *arg1 ;
PyObject * argo0 =0 ;
PyObject * argo1 =0 ;
if(!PyArg_ParseTuple(args,"OO:Projection_proj_set",&argo0,&argo1)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_Projection,1)) == -1) return NULL;
if ((SWIG_ConvertPtr(argo1,(void **) &arg1,SWIGTYPE_p_PJ,1)) == -1) return NULL;
arg0->proj = arg1;
Py_INCREF(Py_None);
resultobj = Py_None;
return resultobj;
}
static PyObject *_wrap_Projection_proj_get(PyObject *self, PyObject *args) {
PyObject *resultobj;
Projection *arg0 ;
PyObject * argo0 =0 ;
PJ *result ;
if(!PyArg_ParseTuple(args,"O:Projection_proj_get",&argo0)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_Projection,1)) == -1) return NULL;
result = (PJ *) (arg0->proj);
resultobj = SWIG_NewPointerObj((void *) result, SWIGTYPE_p_PJ);
return resultobj;
}
static PyObject *_wrap_new_Projection(PyObject *self, PyObject *args) {
PyObject *resultobj;
char **arg0 ;
int arg1 = DEGREES ;
PyObject * obj0 = 0 ;
Projection *result ;
if(!PyArg_ParseTuple(args,"O|i:new_Projection",&obj0,&arg1)) return NULL;
{
/* Check if is a list */
if (PyList_Check(obj0)) {
int size = PyList_Size(obj0);
int i = 0;
arg0 = (char **) malloc((size+1)*sizeof(char *));
for (i = 0; i < size; i++) {
PyObject *o = PyList_GetItem(obj0,i);
if (PyString_Check(o))
arg0[i] = PyString_AsString(PyList_GetItem(obj0,i));
else {
PyErr_SetString(PyExc_TypeError,"list must contain strings");
free(arg0);
return NULL;
}
}
arg0[i] = 0;
}else {
PyErr_SetString(PyExc_TypeError,"not a list"); return NULL;
}
}
{
if (!arg0) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
{
/* Use pj_get_errno_ref to access the pj_errno because directly
* accessing pj_errno doesn't work on windows if the proj library is
* in a DLL */
*pj_get_errno_ref() = 0;
result = (Projection *)new_Projection(arg0,(Units )arg1);
;
if (!result)
{
/* FIXME: There's a case where result is NULL and pj_errno is
* not set, namely when memory allocation of the Projection
* struct fails. */
SWIG_exception(SWIG_IOError, pj_strerrno(*pj_get_errno_ref()));
}
}resultobj = SWIG_NewPointerObj((void *) result, SWIGTYPE_p_Projection);
{
free((char *) arg0);
}
return resultobj;
}
static PyObject *_wrap_delete_Projection(PyObject *self, PyObject *args) {
PyObject *resultobj;
Projection *arg0 ;
PyObject * argo0 =0 ;
if(!PyArg_ParseTuple(args,"O:delete_Projection",&argo0)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_Projection,1)) == -1) return NULL;
delete_Projection(arg0);
Py_INCREF(Py_None);
resultobj = Py_None;
return resultobj;
}
static PyObject *_wrap_Projection_Forward(PyObject *self, PyObject *args) {
PyObject *resultobj;
Projection *arg0 ;
double arg1 ;
double arg2 ;
double *arg3 ;
double *arg4 ;
double temp ;
double temp0 ;
PyObject * argo0 =0 ;
{
arg3 = &temp;
}
{
arg4 = &temp0;
}
if(!PyArg_ParseTuple(args,"Odd:Projection_Forward",&argo0,&arg1,&arg2)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_Projection,1)) == -1) return NULL;
{
if (!arg3) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
{
if (!arg4) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
Projection_Forward(arg0,arg1,arg2,arg3,arg4);
Py_INCREF(Py_None);
resultobj = Py_None;
{
PyObject *o;
o = PyFloat_FromDouble(*arg3);
if ((!resultobj) || (resultobj == Py_None)) {
resultobj = o;
}else {
if (!PyList_Check(resultobj)) {
PyObject *o2 = resultobj;
resultobj = PyList_New(0);
PyList_Append(resultobj,o2);
Py_XDECREF(o2);
}
PyList_Append(resultobj,o);
Py_XDECREF(o);
}
}
{
PyObject *o;
o = PyFloat_FromDouble(*arg4);
if ((!resultobj) || (resultobj == Py_None)) {
resultobj = o;
}else {
if (!PyList_Check(resultobj)) {
PyObject *o2 = resultobj;
resultobj = PyList_New(0);
PyList_Append(resultobj,o2);
Py_XDECREF(o2);
}
PyList_Append(resultobj,o);
Py_XDECREF(o);
}
}
return resultobj;
}
static PyObject *_wrap_Projection_Inverse(PyObject *self, PyObject *args) {
PyObject *resultobj;
Projection *arg0 ;
double arg1 ;
double arg2 ;
double *arg3 ;
double *arg4 ;
double temp ;
double temp0 ;
PyObject * argo0 =0 ;
{
arg3 = &temp;
}
{
arg4 = &temp0;
}
if(!PyArg_ParseTuple(args,"Odd:Projection_Inverse",&argo0,&arg1,&arg2)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_Projection,1)) == -1) return NULL;
{
if (!arg3) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
{
if (!arg4) {
SWIG_exception(SWIG_ValueError,"Received a NULL Pointer");
}
}
Projection_Inverse(arg0,arg1,arg2,arg3,arg4);
Py_INCREF(Py_None);
resultobj = Py_None;
{
PyObject *o;
o = PyFloat_FromDouble(*arg3);
if ((!resultobj) || (resultobj == Py_None)) {
resultobj = o;
}else {
if (!PyList_Check(resultobj)) {
PyObject *o2 = resultobj;
resultobj = PyList_New(0);
PyList_Append(resultobj,o2);
Py_XDECREF(o2);
}
PyList_Append(resultobj,o);
Py_XDECREF(o);
}
}
{
PyObject *o;
o = PyFloat_FromDouble(*arg4);
if ((!resultobj) || (resultobj == Py_None)) {
resultobj = o;
}else {
if (!PyList_Check(resultobj)) {
PyObject *o2 = resultobj;
resultobj = PyList_New(0);
PyList_Append(resultobj,o2);
Py_XDECREF(o2);
}
PyList_Append(resultobj,o);
Py_XDECREF(o);
}
}
return resultobj;
}
PyObject * Projection_cobject(Projection *self) {
{
return PyCObject_FromVoidPtr(self->proj, NULL);
}
}
static PyObject *_wrap_Projection_cobject(PyObject *self, PyObject *args) {
PyObject *resultobj;
Projection *arg0 ;
PyObject * argo0 =0 ;
PyObject *result ;
if(!PyArg_ParseTuple(args,"O:Projection_cobject",&argo0)) return NULL;
if ((SWIG_ConvertPtr(argo0,(void **) &arg0,SWIGTYPE_p_Projection,1)) == -1) return NULL;
result = (PyObject *)Projection_cobject(arg0);
{
resultobj = result;
}
return resultobj;
}
static PyMethodDef ProjectioncMethods[] = {
{ "int_array", _wrap_int_array, METH_VARARGS },
{ "int_destroy", _wrap_int_destroy, METH_VARARGS },
{ "int_get", _wrap_int_get, METH_VARARGS },
{ "int_set", _wrap_int_set, METH_VARARGS },
{ "double_array", _wrap_double_array, METH_VARARGS },
{ "double_destroy", _wrap_double_destroy, METH_VARARGS },
{ "double_get", _wrap_double_get, METH_VARARGS },
{ "double_set", _wrap_double_set, METH_VARARGS },
{ "float_array", _wrap_float_array, METH_VARARGS },
{ "float_destroy", _wrap_float_destroy, METH_VARARGS },
{ "float_get", _wrap_float_get, METH_VARARGS },
{ "float_set", _wrap_float_set, METH_VARARGS },
{ "string_array", _wrap_string_array, METH_VARARGS },
{ "string_destroy", _wrap_string_destroy, METH_VARARGS },
{ "string_get", _wrap_string_get, METH_VARARGS },
{ "string_set", _wrap_string_set, METH_VARARGS },
{ "Projection_units_set", _wrap_Projection_units_set, METH_VARARGS },
{ "Projection_units_get", _wrap_Projection_units_get, METH_VARARGS },
{ "Projection_proj_set", _wrap_Projection_proj_set, METH_VARARGS },
{ "Projection_proj_get", _wrap_Projection_proj_get, METH_VARARGS },
{ "new_Projection", _wrap_new_Projection, METH_VARARGS },
{ "delete_Projection", _wrap_delete_Projection, METH_VARARGS },
{ "Projection_Forward", _wrap_Projection_Forward, METH_VARARGS },
{ "Projection_Inverse", _wrap_Projection_Inverse, METH_VARARGS },
{ "Projection_cobject", _wrap_Projection_cobject, METH_VARARGS },
{ NULL, NULL }
};
#ifdef __cplusplus
}
#endif
/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */
static swig_type_info _swigt__p_float[] = {{"_p_float", 0, "float *"},{"_p_float"},{0}};
static swig_type_info _swigt__p_double[] = {{"_p_double", 0, "double *"},{"_p_double"},{0}};
static swig_type_info _swigt__p_p_char[] = {{"_p_p_char", 0, "char **"},{"_p_p_char"},{0}};
static swig_type_info _swigt__p_PJ[] = {{"_p_PJ", 0, "PJ *"},{"_p_PJ"},{0}};
static swig_type_info _swigt__p_int[] = {{"_p_int", 0, "int *"},{"_p_int"},{0}};
static swig_type_info _swigt__p_Projection[] = {{"_p_Projection", 0, "Projection *"},{"_p_Projection"},{0}};
static swig_type_info *swig_types_initial[] = {
_swigt__p_float,
_swigt__p_double,
_swigt__p_p_char,
_swigt__p_PJ,
_swigt__p_int,
_swigt__p_Projection,
0
};
/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */
static swig_const_info swig_const_table[] = {
{ SWIG_PY_INT, "DEGREES", (long) DEGREES, 0, 0, 0},
{ SWIG_PY_INT, "RADIANS", (long) RADIANS, 0, 0, 0},
{0}};
static PyObject *SWIG_globals;
#ifdef __cplusplus
extern "C"
#endif
SWIGEXPORT(void) initProjectionc(void) {
PyObject *m, *d;
int i;
SWIG_globals = SWIG_newvarlink();
m = Py_InitModule("Projectionc", ProjectioncMethods);
d = PyModule_GetDict(m);
for (i = 0; swig_types_initial[i]; i++) {
swig_types[i] = SWIG_TypeRegister(swig_types_initial[i]);
}
SWIG_InstallConstants(d,swig_const_table);
}
Reference in a new issue Copy permalink