gsx.c File Reference

OGSF library - loading and manipulating surfaces. More...

#include <grass/ogsf.h>

Include dependency graph for gsx.c:

Go to the source code of this file.

Functions
int	GS_check_cancel (void)
	Check for cancel.
void	GS_set_cancel (int c)
	Set cancel.
void	GS_set_cxl_func (void(*f)(void))
	Set cxl function.

Variables
void(*	Cxl_func )(void)

Detailed Description

OGSF library - loading and manipulating surfaces.

GRASS OpenGL gsurf OGSF Library

SPDX-FileCopyrightText: 1999-2008 GRASS Development Team SPDX-License-Identifier: GPL-2.0-or-later

Author

Bill Brown USACERL (December 1993)

Doxygenized by Martin Landa <landa.martin gmail.com> (May 2008)

Definition in file gsx.c.

Function Documentation

GS_check_cancel()

int GS_check_cancel

(

void

)

Check for cancel.

Returns

code

Definition at line 26 of file gsx.c.

References Cxl_func.

Referenced by gpd_2dsite(), gpd_3dsite(), gsd_norm_arrows(), gsd_ortho_wall(), gsd_surf_const(), gsd_surf_map(), gsd_surf_map_old(), gvd_vect(), and gvld_isosurf().

GS_set_cancel()

void GS_set_cancel

(

int

c

)

Set cancel.

Definition at line 36 of file gsx.c.

GS_set_cxl_func()

void GS_set_cxl_func

(

void(*)(void)

f

)

Set cxl function.

Parameters

f	pointer to function

Definition at line 48 of file gsx.c.

References Cxl_func.

Variable Documentation

Cxl_func

void(* Cxl_func) (void)

(

void

)

Definition at line 17 of file gsx.c.

Referenced by GS_check_cancel(), GS_libinit(), and GS_set_cxl_func().