Struct CropBox 

pub struct CropBox {
    pub origin: (isize, isize, isize),
    pub dims: (usize, usize, usize),
    pub full_dims: (usize, usize, usize),
}

A box within a larger grid: where reconstruction actually happens.

Fields

origin: (isize, isize, isize)

Index of the box’s first voxel in the full grid. May be negative, which means the box extends past the edge and those voxels are padding rather than data.

dims: (usize, usize, usize)

Size of the box.

full_dims: (usize, usize, usize)

Size of the grid the box sits in.

Implementations

impl CropBox

pub fn full(full_dims: (usize, usize, usize)) -> Self

A box covering the whole grid — cropping is then a no-op.

pub fn pads(&self) -> bool

Whether any axis reaches outside the grid, i.e. whether this box pads.

pub fn is_full(&self) -> bool

Whether this box is the whole grid.

pub fn voxels(&self) -> usize

pub fn full_voxels(&self) -> usize

pub fn reduction(&self) -> f64

How many times fewer voxels than the full grid. Full-grid voxels per box voxel. Above 1 the box is smaller than the grid (a net crop); below 1 it is larger (a net pad).

pub fn crop_affine(&self, affine: &[f64; 16]) -> [f64; 16]

The affine of the cropped volume: same orientation, origin shifted to the box corner.

Trait Implementations

impl Clone for CropBox

fn clone(&self) -> CropBox

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CropBox

impl Debug for CropBox

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for CropBox

impl PartialEq for CropBox

fn eq(&self, other: &CropBox) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CropBox