/* {{{ proto point __construct()
Create a new pointObj instance. */
PHP_METHOD(pointObj, __construct)
{
php_point_object *php_point;
PHP_MAPSCRIPT_ERROR_HANDLING(TRUE);
if (zend_parse_parameters_none() == FAILURE) {
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
return;
}
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
php_point = (php_point_object *)zend_object_store_get_object(getThis() TSRMLS_CC);
if ((php_point->point = pointObj_new()) == NULL) {
mapscript_throw_exception("Unable to construct pointObj." TSRMLS_CC);
return;
}
php_point->point->x = 0;
php_point->point->y = 0;
#ifdef USE_POINT_Z_M
php_point->point->z = 0;
php_point->point->m = 0;
#endif
}
/* {{{ proto int shapefile.getPoint(int i)
Retrieve a point by index. */
PHP_METHOD(shapeFileObj, getPoint)
{
zval *zobj = getThis();
long index;
pointObj *point;
php_shapefile_object *php_shapefile;
parent_object parent;
PHP_MAPSCRIPT_ERROR_HANDLING(TRUE);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l",
&index) == FAILURE) {
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
return;
}
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
php_shapefile = (php_shapefile_object *) zend_object_store_get_object(zobj TSRMLS_CC);
/* Create a new shapeObj to hold the result
* Note that the type used to create the shape (MS_NULL) does not matter
* at this point since it will be set by SHPReadShape().
*/
/* Create a new PointObj to hold the result */
if ((point = pointObj_new()) == NULL) {
mapscript_throw_mapserver_exception("Failed creating new point (out of memory?)" TSRMLS_CC);
return;
}
/* Read from the file */
if (shapefileObj_getPoint(php_shapefile->shapefile, index, point) != MS_SUCCESS) {
pointObj_destroy(point);
mapscript_throw_mapserver_exception("Failed reading point %ld." TSRMLS_CC, index);
return;
}
MAPSCRIPT_MAKE_PARENT(NULL, NULL);
mapscript_create_point(point, parent, return_value TSRMLS_CC);
}
