/* {{{ proto int shape.getpointusingmeasure(pointObj point)
Given a shape and a point object, return a point object containing the XY
location of the intersection between the point and the shape. The point
return contains also the extrapolated M value at the intersection. */
PHP_METHOD(shapeObj, getMeasureUsingPoint)
{
zval *zobj = getThis();
zval *zpoint;
pointObj *intersection = NULL;
php_shape_object *php_shape;
php_point_object *php_point;
parent_object parent;
PHP_MAPSCRIPT_ERROR_HANDLING(TRUE);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O",
&zpoint, mapscript_ce_point) == FAILURE) {
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
return;
}
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
php_shape = (php_shape_object *) zend_object_store_get_object(zobj TSRMLS_CC);
php_point = (php_point_object *) zend_object_store_get_object(zpoint TSRMLS_CC);
intersection = shapeObj_getmeasureusingpoint(php_shape->shape, php_point->point);
if (intersection == NULL)
RETURN_FALSE;
MAPSCRIPT_MAKE_PARENT(NULL, NULL);
mapscript_create_point(intersection, parent, return_value TSRMLS_CC);
}
/* {{{ proto int shape.buffer(double width)
Given a shape and a width, return a shape object with a buffer using
underlying GEOS library*/
PHP_METHOD(shapeObj, buffer)
{
zval *zobj = getThis();
double width;
shapeObj *shape = NULL;
php_shape_object *php_shape;
parent_object parent;
PHP_MAPSCRIPT_ERROR_HANDLING(TRUE);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d",
&width) == FAILURE) {
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
return;
}
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
php_shape = (php_shape_object *) zend_object_store_get_object(zobj TSRMLS_CC);
shape = shapeObj_buffer(php_shape->shape, width);
if (shape == NULL)
RETURN_FALSE;
MAPSCRIPT_MAKE_PARENT(NULL, NULL);
mapscript_create_shape(shape, parent, NULL, return_value TSRMLS_CC);
}
/* {{{ proto int shape.getpointusingmeasure(double measure)
Given a shape and a mesure, return a point object containing the XY
location corresponding to the measure */
PHP_METHOD(shapeObj, getPointUsingMeasure)
{
zval *zobj = getThis();
double measure;
pointObj *point = NULL;
php_shape_object *php_shape;
parent_object parent;
PHP_MAPSCRIPT_ERROR_HANDLING(TRUE);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d",
&measure) == FAILURE) {
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
return;
}
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
php_shape = (php_shape_object *) zend_object_store_get_object(zobj TSRMLS_CC);
point = shapeObj_getpointusingmeasure(php_shape->shape, measure);
if (point == NULL)
RETURN_FALSE;
MAPSCRIPT_MAKE_PARENT(zobj, NULL);
mapscript_create_point(point, parent, return_value TSRMLS_CC);
}
/* {{{ proto int shape.line(int i)
Returns line (part) number i. First line is number 0. */
PHP_METHOD(shapeObj, line)
{
zval *zobj = getThis();
long index;
php_shape_object *php_shape;
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_shape = (php_shape_object *) zend_object_store_get_object(zobj TSRMLS_CC);
if (index < 0 || index >= php_shape->shape->numlines)
{
mapscript_throw_exception("Line '%d' does not exist in this object." TSRMLS_CC, index);
return;
}
MAPSCRIPT_MAKE_PARENT(zobj, NULL);
mapscript_create_line(&(php_shape->shape->line[index]), parent, return_value TSRMLS_CC);
}
/* {{{ proto int getstyle(int index)
return the style object. */
PHP_METHOD(labelObj, getStyle)
{
long index;
zval *zobj = getThis();
php_label_object *php_label;
styleObj *style = NULL;
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_label = MAPSCRIPT_OBJ_P(php_label_object, zobj);
if (index < 0 || index >= php_label->label->numstyles) {
mapscript_throw_exception("Invalid style index." TSRMLS_CC);
return;
}
style = php_label->label->styles[index];
MAPSCRIPT_MAKE_PARENT(zobj, NULL);
mapscript_create_style(style, parent, return_value TSRMLS_CC);
}
/* {{{ proto int shapefile.getTransformed(mapObj map, int index)
Retrieve shape by index. */
PHP_METHOD(shapeFileObj, getTransformed)
{
zval *zobj = getThis();
zval *zmap;
long index;
php_shapefile_object *php_shapefile;
php_map_object *php_map;
shapeObj *shape = NULL;
parent_object parent;
PHP_MAPSCRIPT_ERROR_HANDLING(TRUE);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Ol",
&zmap, mapscript_ce_map, &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);
php_map = (php_map_object *) zend_object_store_get_object(zmap 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().
*/
if ((shape = shapeObj_new(MS_SHAPE_NULL)) == NULL) {
mapscript_throw_mapserver_exception("Failed creating new shape (out of memory?)" TSRMLS_CC);
return;
}
/* Read from the file */
if (shapefileObj_getTransformed(php_shapefile->shapefile, php_map->map,
index, shape) != MS_SUCCESS) {
shapeObj_destroy(shape);
mapscript_throw_mapserver_exception("Failed reading shape %ld." TSRMLS_CC, index);
return;
}
/* Return shape object */
MAPSCRIPT_MAKE_PARENT(NULL, NULL);
mapscript_create_shape(shape, parent, NULL, return_value TSRMLS_CC);
}
/* {{{ 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);
}
/* {{{ proto int shape.boundary()
Returns the boundary of the shape. Only available if php/mapscript
is built with GEOS library.*/
PHP_METHOD(shapeObj, boundary)
{
zval *zobj = getThis();
shapeObj *shape = NULL;
php_shape_object *php_shape;
parent_object parent;
PHP_MAPSCRIPT_ERROR_HANDLING(TRUE);
if (zend_parse_parameters_none() == FAILURE) {
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
return;
}
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
php_shape = (php_shape_object *) zend_object_store_get_object(zobj TSRMLS_CC);
shape = shapeObj_boundary(php_shape->shape);
if (shape == NULL)
RETURN_FALSE;
MAPSCRIPT_MAKE_PARENT(NULL, NULL);
mapscript_create_shape(shape, parent, NULL, return_value TSRMLS_CC);
}
/* {{{ proto styleObj removeStyle(int index)
return the styleObj removed. */
PHP_METHOD(labelObj, removeStyle)
{
zval *zobj = getThis();
long index;
styleObj *style;
php_label_object *php_label;
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_label = MAPSCRIPT_OBJ_P(php_label_object, zobj);
style = msRemoveLabelStyle(php_label->label, index);
/* Return a copy of the class object just removed */
MAPSCRIPT_MAKE_PARENT(NULL, NULL);
mapscript_create_style(style, parent, return_value TSRMLS_CC);
}
/* {{{ proto void __construct(mapObj map, string symbolname)
Create a new symbolObj instance. */
PHP_METHOD(symbolObj, __construct)
{
zval *zmap;
char *symbolName;
long symbolName_len;
int symbolId = -1;
php_symbol_object *php_symbol;
php_map_object *php_map;
parent_object parent;
PHP_MAPSCRIPT_ERROR_HANDLING(TRUE);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Os",
&zmap, mapscript_ce_map,
&symbolName, &symbolName_len) == FAILURE) {
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
return;
}
PHP_MAPSCRIPT_RESTORE_ERRORS(TRUE);
php_symbol = (php_symbol_object *)zend_object_store_get_object(getThis() TSRMLS_CC);
php_map = (php_map_object *)zend_object_store_get_object(zmap TSRMLS_CC);
symbolId = msAddNewSymbol(php_map->map, symbolName);
if (symbolId == -1)
{
mapscript_throw_mapserver_exception("Unable to construct symbolObj" TSRMLS_CC);
return;
}
php_symbol->symbol = php_map->map->symbolset.symbol[symbolId];
MAPSCRIPT_MAKE_PARENT(zmap, NULL);
php_symbol->parent = parent;
MAPSCRIPT_ADDREF(zmap);
}
