Struct geom::bounds::Bounds

pub struct Bounds {
    pub min_x: f64,
    pub min_y: f64,
    pub max_x: f64,
    pub max_y: f64,
}

Represents a rectangular boundary of Pt2D points.

Fields

min_x: f64

min_y: f64

max_x: f64

max_y: f64

Implementations

impl Bounds

pub fn new() -> Bounds

A boundary including no points.

pub fn zero() -> Self

pub fn from(pts: &[Pt2D]) -> Bounds

Create a boundary covering some points.

pub fn from_polygons(polygons: &[Polygon]) -> Bounds

Create a boundary covering some polygons.

pub fn update(&mut self, pt: Pt2D)

Update the boundary to include this point.

pub fn union(&mut self, other: Bounds)

Unions two boundaries.

pub fn add_buffer(&mut self, sides: Distance)

Expand the existing boundary by some distance evenly on all sides.

pub fn scale(self, factor: f64) -> Self

Transform the boundary by scaling its corners.

pub fn contains(&self, pt: Pt2D) -> bool

True if the point is within the boundary.

pub fn as_bbox(&self) -> Rect

Converts the boundary to the format used by aabb_quadtree.

pub fn get_rectangle(&self) -> Polygon

Creates a rectangle covering this boundary.

pub fn to_circle(&self) -> Circle

Creates a circle centered in the middle of this boundary. Always uses the half width as a radius, so if the width and height don’t match, this is pretty meaningless.

pub fn width(&self) -> f64

The width of this boundary.

pub fn height(&self) -> f64

The height of this boundary.

pub fn center(&self) -> Pt2D

The center point of this boundary.

Trait Implementations

impl Clone for Bounds

fn clone(&self) -> Bounds

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Bounds

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Bounds

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<Bounds> for Bounds

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for Bounds

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 Bounds

impl StructuralPartialEq for Bounds