| pe_predefined_method | |
Creates a table of predefined geographic (datum) transformation methods.
PE_TABLE pe_predefined_method (int *n);
| n | The number of rows in the table is returned in this parameter. |
The table is an array of rows with the following structure:
typedef struct pe_entry_t
{
int code;
char name[PE_NAME_MAX];
} *PE_TABLE;
Free the table with pe_table_del.
On success, the table. On failure, a null pointer.
PE_TABLE methods;
int n, i;
methods = pe_predefined_method(&n);
for ( i=0; i<n; i++ )
{
printf(“%d %s\n”, methods[i].code, methods[i].name);
}