g3dwindow.c File Reference

#include <stdio.h>
#include <grass/gis.h>
#include <grass/G3d.h>
#include "G3d_intern.h"

Include dependency graph for g3dwindow.c:

Go to the source code of this file.

Functions
void	G3d_setWindowMap (G3D_Map *map, G3D_Region *window)
	Sets the window for map to window. Can be used multiple times for the same map. More...
void	G3d_setWindow (G3D_Region *window)
	Sets the default window used for every map opened later in the program. Can be used multiple times in the same program. More...
void	G3d_getWindow (G3D_Region *window)
	Stores the current default window in window. More...
G3D_Region *	G3d_windowPtr ()
void	G3d_getValue (G3D_Map *map, int x, int y, int z, void *value, int type)
	Returns in *value the cell-value of the cell with window-coordinate (x, y, z). The value returned is of type. This function invokes a fatal error if an error occurs. More...
float	G3d_getFloat (G3D_Map *map, int x, int y, int z)
	Is equivalent to G3d_getValue (map, x, y, z, &value, FCELL_TYPE); return value. More...
double	G3d_getDouble (G3D_Map *map, int x, int y, int z)
	Is equivalent to G3d_getValue (map, x, y, z, &value, DCELL_TYPE); return value. More...

Variables
G3D_Region	g3d_window

Function Documentation

double G3d_getDouble	(	G3D_Map *	map,
		int	x,
		int	y,
		int	z
	)

Is equivalent to G3d_getValue (map, x, y, z, &value, DCELL_TYPE); return value.

Parameters

map
x
y
z

Returns

double

Definition at line 205 of file g3dwindow.c.

References G3d_getValue(), and value.

Referenced by read_g3d_slice(), read_g3d_value(), and read_g3d_vol().

float G3d_getFloat	(	G3D_Map *	map,
		int	x,
		int	y,
		int	z
	)

Is equivalent to G3d_getValue (map, x, y, z, &value, FCELL_TYPE); return value.

Parameters

map
x
y
z

Returns

float

Definition at line 181 of file g3dwindow.c.

References G3d_getValue(), and value.

Referenced by read_g3d_slice(), read_g3d_value(), and read_g3d_vol().

void G3d_getValue	(	G3D_Map *	map,
		int	x,
		int	y,
		int	z,
		void *	value,
		int	type
	)

Returns in *value the cell-value of the cell with window-coordinate (x, y, z). The value returned is of type. This function invokes a fatal error if an error occurs.

Parameters

map
x
y
z
value
type

Returns

void

Definition at line 92 of file g3dwindow.c.

References G3d_setNullValue().

Referenced by G3d_getDouble(), G3d_getFloat(), and N_read_rast3d_to_array_3d().

void G3d_getWindow

(

G3D_Region *

window

)

Stores the current default window in window.

Parameters

window

Returns

void

Definition at line 61 of file g3dwindow.c.

References G3d_regionCopy(), and g3d_window.

Referenced by GVL_libinit(), N_read_rast3d_to_array_3d(), and N_write_array_3d_to_rast3d().

void G3d_setWindow

(

G3D_Region *

window

)

Sets the default window used for every map opened later in the program. Can be used multiple times in the same program.

Parameters

window

Returns

void

Definition at line 43 of file g3dwindow.c.

References G3d_adjustRegion(), G3d_regionCopy(), and g3d_window.

Referenced by G3d_initDefaults().

void G3d_setWindowMap	(	G3D_Map *	map,
		G3D_Region *	window
	)

Sets the window for map to window. Can be used multiple times for the same map.

Parameters

map
window

Returns

void

Definition at line 24 of file g3dwindow.c.

References G3d_adjustRegion(), and G3d_regionCopy().

Referenced by G3d_maskOpenOld().

G3D_Region* G3d_windowPtr

(

)

Definition at line 68 of file g3dwindow.c.

References g3d_window.

Referenced by G3d_openCellOld().

Variable Documentation

G3D_Region g3d_window

Definition at line 8 of file g3dwindow.c.

Referenced by G3d_getWindow(), G3d_setWindow(), and G3d_windowPtr().