GRASS GIS 7 Programmer's Manual  7.9.dev(2020)-4d21c3c8b
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. More...
 
void GS_set_cancel (int c)
 Set cancel. More...
 
void GS_set_cxl_func (void(*f)(void))
 Set cxl function. More...
 

Variables

void(* Cxl_func )()
 

Detailed Description

OGSF library - loading and manipulating surfaces.

GRASS OpenGL gsurf OGSF Library

(C) 1999-2008 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.

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 30 of file gsx.c.

References Cxl_func.

◆ GS_set_cancel()

void GS_set_cancel ( int  c)

Set cancel.

Definition at line 40 of file gsx.c.

◆ GS_set_cxl_func()

void GS_set_cxl_func ( void(*)(void)  f)

Set cxl function.

Parameters
pointerto function

Definition at line 52 of file gsx.c.

References Cxl_func.

Variable Documentation

◆ Cxl_func

void(* Cxl_func) ()

Definition at line 21 of file gsx.c.

Referenced by GS_check_cancel(), and GS_set_cxl_func().