Struct Window

pub struct Window {
    pub col_off: isize,
    pub row_off: isize,
    pub width: usize,
    pub height: usize,
}

A data window representing a section of a raster image

Fields

col_off: isize

row_off: isize

width: usize

height: usize

Implementations

impl Window

pub fn new(col_off: isize, row_off: isize, width: usize, height: usize) -> Self

Create a new window.

Argument

• col_off - Column pixel index of the upper-left corner
• row_off - Row pixel index of the upper-left corner
• width - Window width in pixels
• height - Window height in pixels

pub fn toranges(self) -> ((isize, isize), (isize, isize))

Get the start and end pixel indices in the row and column space

pub fn is_zero(self) -> bool

Check if the window covers 0 pixels

pub fn intersects(&self, other: &Window) -> bool

Check if both windows intersect

pub fn geotransform(&self, geo: &GeoTransform) -> GeoTransform

Get a GeoTransform relative to this window

pub fn bounds(&self, geo: &GeoTransform) -> (f64, f64, f64, f64)

Get the spatial bounds of the window

pub fn bounds_lat_long( &self, spatial_ref_code: i32, geo: &GeoTransform, ) -> (f64, f64, f64, f64)

Trait Implementations

impl Clone for Window

fn clone(&self) -> Window

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Window

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

Formats the value using the given formatter.

impl Default for Window

fn default() -> Window

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Window

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Mul<f64> for Window

type Output = Window

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Window

Performs the * operation.

impl PartialEq for Window

fn eq(&self, other: &Window) -> 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 Serialize for Window

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Window

impl StructuralPartialEq for Window