Struct emath::Pos2 [−][src]
A position on screen.
Normally given in points (logical pixels).
Mathematically this is known as a “point”, but the term position was chosen so not to conflict with the unit (one point = X physical pixels).
Fields
x: f32
y: f32
Implementations
impl Pos2
[src]
pub const ZERO: Self
[src]
The zero position, the origin.
The top left corner in a GUI.
Same as Pos2::default()
.
pub const fn zero() -> Self
[src]
Use Pos2::ZERO instead
pub const fn new(x: f32, y: f32) -> Self
[src]
pub fn to_vec2(self) -> Vec2
[src]
The vector from origin to this position.
p.to_vec2()
is equivalent to p - Pos2::default()
.
pub fn distance(self, other: Self) -> f32
[src]
pub fn distance_sq(self, other: Self) -> f32
[src]
pub fn floor(self) -> Self
[src]
pub fn round(self) -> Self
[src]
pub fn ceil(self) -> Self
[src]
pub fn is_finite(self) -> bool
[src]
True if all members are also finite.
pub fn any_nan(self) -> bool
[src]
True if any member is NaN.
#[must_use]pub fn min(self, other: Self) -> Self
[src]
#[must_use]pub fn max(self, other: Self) -> Self
[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
[src]
Trait Implementations
impl Add<Vec2> for Pos2
[src]
type Output = Pos2
The resulting type after applying the +
operator.
fn add(self, rhs: Vec2) -> Pos2
[src]
impl AddAssign<Vec2> for Pos2
[src]
fn add_assign(&mut self, rhs: Vec2)
[src]
impl Clone for Pos2
[src]
impl Copy for Pos2
[src]
impl Debug for Pos2
[src]
impl Default for Pos2
[src]
impl Eq for Pos2
[src]
impl From<&'_ [f32; 2]> for Pos2
[src]
impl From<&'_ (f32, f32)> for Pos2
[src]
impl From<[f32; 2]> for Pos2
[src]
impl From<(f32, f32)> for Pos2
[src]
impl Index<usize> for Pos2
[src]
impl IndexMut<usize> for Pos2
[src]
impl Mul<Pos2> for RectTransform
[src]
Transforms the position.
type Output = Pos2
The resulting type after applying the *
operator.
fn mul(self, pos: Pos2) -> Pos2
[src]
impl Mul<Pos2> for &RectTransform
[src]
Transforms the position.
type Output = Pos2
The resulting type after applying the *
operator.
fn mul(self, pos: Pos2) -> Pos2
[src]
impl NumExt for Pos2
[src]
impl PartialEq<Pos2> for Pos2
[src]
impl StructuralPartialEq for Pos2
[src]
impl Sub<Pos2> for Pos2
[src]
type Output = Vec2
The resulting type after applying the -
operator.
fn sub(self, rhs: Pos2) -> Vec2
[src]
impl Sub<Vec2> for Pos2
[src]
type Output = Pos2
The resulting type after applying the -
operator.
fn sub(self, rhs: Vec2) -> Pos2
[src]
impl SubAssign<Vec2> for Pos2
[src]
fn sub_assign(&mut self, rhs: Vec2)
[src]
Auto Trait Implementations
impl RefUnwindSafe for Pos2
impl Send for Pos2
impl Sync for Pos2
impl Unpin for Pos2
impl UnwindSafe for Pos2
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn clone_into(&self, target: &mut T)
[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,