Struct PhysicalRegion 

pub struct PhysicalRegion { /* private fields */ }

Represents a rectangular region on the screen, used for partial rendering.

The region may be composed of multiple sub-regions.

Implementations

impl PhysicalRegion

pub fn bounding_box_size(&self) -> PhysicalSize

Returns the size of the bounding box of this region.

pub fn bounding_box_origin(&self) -> PhysicalPosition

Returns the origin of the bounding box of this region.

pub fn iter( &self, ) -> impl Iterator<Item = (PhysicalPosition, PhysicalSize)> + '_

Returns an iterator over the rectangles in this region. Each rectangle is represented by its position and its size. They do not overlap.

Trait Implementations

impl Clone for PhysicalRegion

fn clone(&self) -> PhysicalRegion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PhysicalRegion

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

Formats the value using the given formatter.

impl Default for PhysicalRegion

fn default() -> PhysicalRegion

Returns the “default value” for a type.