GRASS GIS 8 Programmer's Manual 8.3.2(2024)-exported
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OGSF library - loading point sets (lower level functions) More...
#include <stdlib.h>
#include <grass/gis.h>
#include <grass/colors.h>
#include <grass/raster.h>
#include <grass/vector.h>
#include <grass/dbmi.h>
#include <grass/glocale.h>
#include <grass/ogsf.h>
Go to the source code of this file.
Functions | |
geopoint * | Gp_load_sites (const char *name, int *nsites, int *has_z) |
Load to points to memory. | |
int | Gp_load_sites_thematic (geosite *gp, struct Colors *colors) |
Load styles for geopoints based on thematic mapping. | |
OGSF library - loading point sets (lower level functions)
GRASS OpenGL gsurf OGSF Library
(C) 1999-2008, 2011 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 gp3.c.
geopoint * Gp_load_sites | ( | const char * | name, |
int * | nsites, | ||
int * | has_z | ||
) |
Load to points to memory.
The other alternative may be to load to a tmp file.
name | name of vector map to be loaded | |
[out] | nsites | number of loaded points |
[out] | has_z | 2D or 3D points data loaded? |
Definition at line 40 of file gp3.c.
References G_debug(), G_fatal_error(), G_find_vector2(), G_free(), G_fully_qualified_name(), G_get_set_window(), G_message(), G_warning(), G_zero(), name, NULL, X, and Y.
Referenced by GP_load_site().
int Gp_load_sites_thematic | ( | geosite * | gp, |
struct Colors * | colors | ||
) |
Load styles for geopoints based on thematic mapping.
gp | pointer to geosite structure |
colors | pointer to Colors structure or NULL |
Definition at line 171 of file gp3.c.
References BLU_MASK, G_fatal_error(), G_find_vector2(), G_fully_qualified_name(), G_message(), G_str_to_color(), G_warning(), G_zero(), GP_str_to_marker(), GRN_MASK, and RED_MASK.
Referenced by GP_set_style_thematic().