GRASS GIS 8 Programmer's Manual
8.5.0dev(2024)-54f2068759
|
Vedit library - select primitives by query. More...
Go to the source code of this file.
Functions | |
int | Vedit_select_by_query (struct Map_info *Map, int type, int layer UNUSED, double thresh, int query, struct ilist *List) |
Select primitives by query (based on geometry properties) More... | |
Vedit library - select primitives by query.
(C) 2007-2008 by the GRASS Development Team
This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.
Definition in file vector/vedit/select.c.
int Vedit_select_by_query | ( | struct Map_info * | Map, |
int | type, | ||
int layer | UNUSED, | ||
double | thresh, | ||
int | query, | ||
struct ilist * | List | ||
) |
Select primitives by query (based on geometry properties)
Currently supported:
Perform global query if List is empty otherwise query only selected vector objects.
Map | pointer to Map_info | |
type | feature type | |
layer | layer number (unused) | |
thresh | threshold value (< 0 for 'shorter', > 0 for 'longer') | |
query | query (length, dangle, ...) | |
[in,out] | List | list of selected features |
Definition at line 44 of file vector/vedit/select.c.