Struct WarpPlan 

pub struct WarpPlan {
    pub src_size: [usize; 2],
    pub dst_off: [usize; 2],
    pub dst_size: [usize; 2],
    pub chunks: Vec<Chunk>,
}

A warp’s chunks, sorted top to bottom, then left to right, as GDAL warps them.

Fields

src_size: [usize; 2]

Size of the full source [ncol, nrow].

dst_off: [usize; 2]

Offset of the planned target window (zero for a whole target).

dst_size: [usize; 2]

Size of the planned target window.

chunks: Vec<Chunk>

The chunks, covering the target window without overlap.

Implementations

impl WarpPlan

pub fn live(&self) -> impl Iterator<Item = &Chunk>

The chunks that read something.

pub fn src_region(&self) -> Option<([usize; 2], [usize; 2])>

The smallest source window covering every chunk’s, as (offset, size), or None if no chunk reads anything.

pub fn src_pixels(&self) -> usize

Pixels read in all, summed over chunks (windows can overlap).

Trait Implementations

impl Clone for WarpPlan

fn clone(&self) -> WarpPlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WarpPlan

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

Formats the value using the given formatter.

impl PartialEq for WarpPlan

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WarpPlan