Struct Region 

pub struct Region {
    pub x: i32,
    pub y: i32,
    pub w: u32,
    pub h: u32,
}

An axis-aligned rectangle. Used both for capture cropping (in an image’s pixel space) and for selection geometry (in the global logical space), so x/y may be negative; w/h are unsigned.

Fields

x: i32

Left edge (may be negative in logical space).

y: i32

Top edge (may be negative in logical space).

w: u32

Width.

h: u32

Height.

Implementations

impl Region

pub fn is_empty(&self) -> bool

Whether the region has zero area (w or h is 0).

pub fn intersect(&self, o: &Region) -> Option<Region>

The overlapping rectangle of two regions, or None if they don’t overlap.

Trait Implementations

impl Clone for Region

fn clone(&self) -> Region

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Region

impl Debug for Region

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

Formats the value using the given formatter.

impl Eq for Region

impl PartialEq for Region

fn eq(&self, other: &Region) -> 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 Region