resample.c File Reference

#include <stdio.h>
#include <grass/gis.h>
#include "raster3d_intern.h"

Include dependency graph for resample.c:

Go to the source code of this file.

Functions
void	Rast3d_nearest_neighbor (RASTER3D_Map *map, int x, int y, int z, void *value, int type)
	The default resampling function which uses nearest neighbor resampling. This method converts the window coordinates x, y, and z into region coordinates and returned the nearest neighbor. More...
void	Rast3d_set_resampling_fun (RASTER3D_Map *map, void(*resampleFun)())
	Sets the resampling function to be used by Rast3d_get_value () (cf.{g3d:G3d.getValue}). This function is defined as follows: More...
void	Rast3d_get_resampling_fun (RASTER3D_Map *map, void(**resampleFun)())
	Returns in resampleFun a pointer to the resampling function used by map. More...
void	Rast3d_get_nearest_neighbor_fun_ptr (void(**nnFunPtr)())
	Returns in nnFunPtr a pointer to Rast3d_nearest_neighbor () (cf.{g3d:G3d.nearestNeighbor}). More...

Function Documentation

Rast3d_get_nearest_neighbor_fun_ptr()

void Rast3d_get_nearest_neighbor_fun_ptr

(

void(**)()

nnFunPtr

)

Returns in nnFunPtr a pointer to Rast3d_nearest_neighbor () (cf.{g3d:G3d.nearestNeighbor}).

Returns

void

Definition at line 90 of file resample.c.

References Rast3d_nearest_neighbor().

Rast3d_get_resampling_fun()

void Rast3d_get_resampling_fun	(	RASTER3D_Map *	map,
		void(**)()	resampleFun
	)

Returns in resampleFun a pointer to the resampling function used by map.

Returns

void

Definition at line 73 of file resample.c.

References RASTER3D_Map::resampleFun.

Rast3d_nearest_neighbor()

void Rast3d_nearest_neighbor	(	RASTER3D_Map *	map,
		int	x,
		int	y,
		int	z,
		void *	value,
		int	type
	)

The default resampling function which uses nearest neighbor resampling. This method converts the window coordinates x, y, and z into region coordinates and returned the nearest neighbor.

Parameters

map
col
row
depth
value
type

Returns

void

Definition at line 25 of file resample.c.

Referenced by Rast3d_get_nearest_neighbor_fun_ptr().

Rast3d_set_resampling_fun()

void Rast3d_set_resampling_fun	(	RASTER3D_Map *	map,
		void(*)()	resampleFun
	)

Sets the resampling function to be used by Rast3d_get_value () (cf.{g3d:G3d.getValue}). This function is defined as follows:

Returns

void

Definition at line 55 of file resample.c.

References RASTER3D_Map::resampleFun.