Struct graphics_shapes::rect::Rect

pub struct Rect { /* private fields */ }

Rectangle

Must have flat edges, to rotate first convert to Polygon using Rect::as_polygon()

Implementations

impl Rect

pub fn new<P1: Into<Coord>, P2: Into<Coord>>( top_left: P1, bottom_right: P2 ) -> Self

pub fn new_with_size<P: Into<Coord>>( start: P, width: usize, height: usize ) -> Self

impl Rect

pub fn width(&self) -> usize

pub fn height(&self) -> usize

pub fn top_left(&self) -> Coord

pub fn bottom_right(&self) -> Coord

pub fn is_square(&self) -> bool

impl Rect

pub fn as_smallest_circle(&self) -> Circle

Create a circle around the center to the closest edge

pub fn as_biggest_circle(&self) -> Circle

Create a circle around the center to the farthest edge

pub fn as_triangles(&self) -> (Triangle, Triangle)

Create two triangles

pub fn as_polygon(&self) -> Polygon

Same shape but represented as four points/lines instead of two points

pub fn as_ellipse(&self) -> Ellipse

Trait Implementations

impl Clone for Rect

fn clone(&self) -> Rect

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Rect

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

Formats the value using the given formatter.

impl PartialEq<Rect> for Rect

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Shape for Rect

fn from_points(points: &[Coord]) -> Selfwhere Self: Sized,

create this shape from a list of points (corners of a shape or tips of a line)

fn contains<P: Into<Coord>>(&self, point: P) -> bool

returns true if the shape contains point

fn points(&self) -> Vec<Coord>

points(corners/ends) the shape is made of

fn rotate_around<P: Into<Coord>>(&self, degrees: isize, point: P) -> Selfwhere Self: Sized,

rotate shape around a point

fn center(&self) -> Coord

center of shape

fn left(&self) -> isize

x of the left most point

fn right(&self) -> isize

x of the right most point

fn top(&self) -> isize

y of the top most point

fn bottom(&self) -> isize

y of the bottom most point

fn outline_pixels(&self) -> Vec<Coord>

the coords for drawing the shape outline, the points may be in any order this should be cached rather than called per frame

fn filled_pixels(&self) -> Vec<Coord>

the coords for drawing the filled shape, the points may be in any order this should be cached rather than called per frame

fn translate_by<P: Into<Coord>>(&self, delta: P) -> Selfwhere Self: Sized,

change every point by +delta

fn move_to<P: Into<Coord>>(&self, point: P) -> Selfwhere Self: Sized,

moves the shapes first point to point (and changes every other point to match their original distance and angle)

fn move_center_to<P: Into<Coord>>(&self, point: P) -> Selfwhere Self: Sized,

moves the shapes center to point (and changes every other point to match their original distance and angle)

fn rotate(&self, degrees: isize) -> Selfwhere Self: Sized,

rotate shape around it’s center

fn scale(&self, factor: f32) -> Selfwhere Self: Sized,

scale the shape by factor (around the center, so the change will be uniform)

fn scale_around<P: Into<Coord>>(&self, factor: f32, point: P) -> Selfwhere Self: Sized,

scale the shape by factor around point

impl Eq for Rect

impl StructuralEq for Rect

impl StructuralPartialEq for Rect