Struct RawPoint 

pub struct RawPoint {
    pub components: [f32; 2],
}

A point (or vector) in 2D map coordinates.

RawPoint supports component-wise arithmetic: Mul, Div, MulAssign and DivAssign with f32 and the common integer types, and Add/Sub with other points (by value or by reference). It also converts from and to [f32; 2], integer arrays and egui::Pos2.

Examples

use egui_map::map::objects::RawPoint;

let a = RawPoint::new(1.0, 2.0);
let b = RawPoint::new(3.0, -1.0);

assert_eq!((a + b).components, [4.0, 1.0]);
assert_eq!((a * 2.0f32).components, [2.0, 4.0]);

Fields

components: [f32; 2]

The x and y components of the point.

Implementations

impl RawPoint

pub fn new(x: f32, y: f32) -> Self

Creates a point from its x and y coordinates.

Trait Implementations

impl Add for RawPoint

type Output = RawPoint

The resulting type after applying the + operator.

fn add(self, rhs: RawPoint) -> Self::Output

Performs the + operation.

impl Add<&RawPoint> for RawPoint

type Output = RawPoint

The resulting type after applying the + operator.

fn add(self, rhs: &RawPoint) -> Self::Output

Performs the + operation.

impl Clone for RawPoint

fn clone(&self) -> RawPoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RawPoint

impl Debug for RawPoint

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

Formats the value using the given formatter.

impl Default for RawPoint

fn default() -> Self

Returns the “default value” for a type.

impl Div<f32> for RawPoint

type Output = RawPoint

The resulting type after applying the / operator.

fn div(self, rhs: f32) -> Self::Output

Performs the / operation.

impl Div<i32> for RawPoint

type Output = RawPoint

The resulting type after applying the / operator.

fn div(self, rhs: i32) -> Self::Output

Performs the / operation.

impl Div<i64> for RawPoint

type Output = RawPoint

The resulting type after applying the / operator.

fn div(self, rhs: i64) -> Self::Output

Performs the / operation.

impl Div<u32> for RawPoint

type Output = RawPoint

The resulting type after applying the / operator.

fn div(self, rhs: u32) -> Self::Output

Performs the / operation.

impl Div<u64> for RawPoint

type Output = RawPoint

The resulting type after applying the / operator.

fn div(self, rhs: u64) -> Self::Output

Performs the / operation.

impl DivAssign<f32> for RawPoint

fn div_assign(&mut self, rhs: f32)

Performs the /= operation.

impl DivAssign<i32> for RawPoint

fn div_assign(&mut self, rhs: i32)

Performs the /= operation.

impl DivAssign<i64> for RawPoint

fn div_assign(&mut self, rhs: i64)

Performs the /= operation.

impl DivAssign<u32> for RawPoint

fn div_assign(&mut self, rhs: u32)

Performs the /= operation.

impl DivAssign<u64> for RawPoint

fn div_assign(&mut self, rhs: u64)

Performs the /= operation.

impl From<Pos2> for RawPoint

fn from(value: Pos2) -> Self

Converts to this type from the input type.

impl From<RawPoint> for [f32; 2]

fn from(val: RawPoint) -> Self

Converts to this type from the input type.

impl From<RawPoint> for Pos2

fn from(val: RawPoint) -> Self

Converts to this type from the input type.

impl From<[f32; 2]> for RawPoint

fn from(value: [f32; 2]) -> Self

Converts to this type from the input type.

impl From<[i8; 2]> for RawPoint

fn from(value: [i8; 2]) -> Self

Converts to this type from the input type.

impl From<[i16; 2]> for RawPoint

fn from(value: [i16; 2]) -> Self

Converts to this type from the input type.

impl From<[i32; 2]> for RawPoint

fn from(value: [i32; 2]) -> Self

Converts to this type from the input type.

impl From<[i64; 2]> for RawPoint

fn from(value: [i64; 2]) -> Self

Converts to this type from the input type.

impl Mul<f32> for RawPoint

type Output = RawPoint

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Self::Output

Performs the * operation.

impl Mul<i32> for RawPoint

type Output = RawPoint

The resulting type after applying the * operator.

fn mul(self, rhs: i32) -> Self::Output

Performs the * operation.

impl Mul<i64> for RawPoint

type Output = RawPoint

The resulting type after applying the * operator.

fn mul(self, rhs: i64) -> Self::Output

Performs the * operation.

impl Mul<u32> for RawPoint

type Output = RawPoint

The resulting type after applying the * operator.

fn mul(self, rhs: u32) -> Self::Output

Performs the * operation.

impl Mul<u64> for RawPoint

type Output = RawPoint

The resulting type after applying the * operator.

fn mul(self, rhs: u64) -> Self::Output

Performs the * operation.

impl MulAssign<f32> for RawPoint

fn mul_assign(&mut self, rhs: f32)

Performs the *= operation.

impl MulAssign<i32> for RawPoint

fn mul_assign(&mut self, rhs: i32)

Performs the *= operation.

impl MulAssign<i64> for RawPoint

fn mul_assign(&mut self, rhs: i64)

Performs the *= operation.

impl MulAssign<u32> for RawPoint

fn mul_assign(&mut self, rhs: u32)

Performs the *= operation.

impl MulAssign<u64> for RawPoint

fn mul_assign(&mut self, rhs: u64)

Performs the *= operation.

impl PartialEq for RawPoint

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

Equality operator ==.

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

Inequality operator !=.

impl Point for RawPoint

const DIMENSIONS: usize = 2

The number of dimensions of this point type.

type Scalar = f32

The number type used by this point type.

fn generate(generator: impl FnMut(usize) -> Self::Scalar) -> Self

Creates a new point value with given values for each dimension.

fn nth(&self, index: usize) -> Self::Scalar

Returns a single coordinate of this point.

fn nth_mut(&mut self, index: usize) -> &mut Self::Scalar

Mutable variant of nth.

impl StructuralPartialEq for RawPoint

impl Sub for RawPoint

type Output = RawPoint

The resulting type after applying the - operator.

fn sub(self, rhs: RawPoint) -> Self::Output

Performs the - operation.

impl Sub<&RawPoint> for RawPoint

type Output = RawPoint

The resulting type after applying the - operator.

fn sub(self, rhs: &RawPoint) -> Self::Output

Performs the - operation.