Public Member Functions
	ClipInplaceVariables (const int p_nx, const int p_ny, const int p_nz, const int n_nx, const int n_ny, const int n_nz, const int xtrans, const int ytrans, const int ztrans)

	~ClipInplaceVariables ()

Public Attributes
int	prv_nx

int	prv_ny

int	prv_nz

int	new_nx

int	new_ny

int	new_nz

int	xshift

int	yshift

int	zshift

int	x_iter

int	y_iter

int	z_iter

int	new_z_top

int	new_z_bottom

int	new_y_back

int	new_y_front

int	new_x_left

int	new_x_right

int	prv_z_top

int	prv_z_bottom

int	prv_y_back

int	prv_y_front

int	prv_x_left

int	prv_x_right

Detailed Description

Definition at line 869 of file emdata.h.

Constructor & Destructor Documentation

◆ ClipInplaceVariables()

EMAN::EMData::ClipInplaceVariables::ClipInplaceVariables	(	const int	p_nx,
		const int	p_ny,
		const int	p_nz,
		const int	n_nx,
		const int	n_ny,
		const int	n_nz,
		const int	xtrans,
		const int	ytrans,
		const int	ztrans
	)

inline

Definition at line 872 of file emdata.h.

                                                                                                                                                                                                          :
                                        prv_nx(p_nx), prv_ny(p_ny), prv_nz(p_nz), new_nx(n_nx), new_ny(n_ny), new_nz(n_nz), xshift(xtrans), yshift(ytrans), zshift(ztrans),
                                 x_iter(prv_nx), y_iter(prv_ny), z_iter(prv_nz), new_z_top(0), new_z_bottom(0),  new_y_back(0), new_y_front(0),new_x_left(0), new_x_right(0),
                                prv_z_top(0), prv_z_bottom(0), prv_y_back(0), prv_y_front(0), prv_x_left(0), prv_x_right(0)
                        {
                                if ( xtrans > 0 ) x_iter -= xtrans;
                                if ( x_iter < 0 ) x_iter = 0;
                                if ( ytrans > 0 ) y_iter -= ytrans;
                                if ( y_iter < 0 ) y_iter = 0;
                                if ( ztrans > 0 ) z_iter -= ztrans;
                                if ( z_iter < 0 ) z_iter = 0;
 
                                // Get the depth in the new volume where slices are inserted
                                // if this value is zero it means that the last z-slice in the new
                                // volume contains image data
                                if ( (new_nz + ztrans) > prv_nz ) new_z_top = new_nz + ztrans - prv_nz;
                                if ( (new_ny + ytrans) > prv_ny ) new_y_back = new_ny + ytrans - prv_ny;
                                if ( (new_nx + xtrans) > prv_nx ) new_x_right = new_nx + xtrans - prv_nx;
 
                                if ( (new_nz + ztrans) < prv_nz )
                                {
                                        prv_z_top = prv_nz - new_nz - ztrans;
                                        z_iter -= prv_z_top;
                                }
                                if ( (new_ny + ytrans) < prv_ny )
                                {
                                        prv_y_back = prv_ny - new_ny - ytrans;
                                        y_iter -= prv_y_back;
                                }
                                if ( (new_nx + xtrans) < prv_nx )
                                {
                                        prv_x_right = prv_nx - new_nx - xtrans;
                                        x_iter -= prv_x_right;
                                }
 
                                if ( xtrans > 0 ) prv_x_left = xtrans;
                                if ( ytrans > 0 ) prv_y_front = ytrans;
                                if ( ztrans > 0 ) prv_z_bottom = ztrans;
 
                                if ( xtrans < 0 ) new_x_left = -xtrans;
                                if ( ytrans < 0 ) new_y_front = -ytrans;
                                if ( ztrans < 0 ) new_z_bottom = -ztrans;
 
                        }