Struct Vec2

pub struct Vec2 { /* private fields */ }

GLib type: Inline allocated boxed type with stack copy semantics.

Implementations

impl Vec2

pub fn as_ptr(&self) -> *mut graphene_vec2_t

pub unsafe fn from_glib_ptr_borrow<'a>(ptr: *const graphene_vec2_t) -> &'a Self

Borrows the underlying C value.

pub unsafe fn from_glib_ptr_borrow_mut<'a>( ptr: *mut graphene_vec2_t, ) -> &'a mut Self

Borrows the underlying C value mutably.

impl Vec2

pub fn add(&self, b: &Vec2) -> Vec2

pub fn divide(&self, b: &Vec2) -> Vec2

pub fn dot(&self, b: &Vec2) -> f32

pub fn x(&self) -> f32

pub fn y(&self) -> f32

pub fn interpolate(&self, v2: &Vec2, factor: f64) -> Vec2

pub fn length(&self) -> f32

pub fn max(&self, b: &Vec2) -> Vec2

pub fn min(&self, b: &Vec2) -> Vec2

pub fn multiply(&self, b: &Vec2) -> Vec2

pub fn near(&self, v2: &Vec2, epsilon: f32) -> bool

pub fn negate(&self) -> Vec2

pub fn normalize(&self) -> Vec2

pub fn scale(&self, factor: f32) -> Vec2

pub fn subtract(&self, b: &Vec2) -> Vec2

pub fn one() -> Vec2

pub fn x_axis() -> Vec2

pub fn y_axis() -> Vec2

pub fn zero() -> Vec2

impl Vec2

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

pub fn from_float(src: [f32; 2]) -> Self

pub fn to_float(&self) -> [f32; 2]

Trait Implementations

impl Clone for Vec2

fn clone(&self) -> Self

Copies the inline boxed type by value with the type-specific copy function.

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

Performs copy-assignment from source.

impl Debug for Vec2

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

Formats the value using the given formatter.

impl Default for Vec2

fn default() -> Self

Returns the “default value” for a type.

impl HasParamSpec for Vec2

type ParamSpec = ParamSpecBoxed

type SetValue = Vec2

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, Vec2>

fn param_spec_builder() -> Self::BuilderFn

impl PartialEq for Vec2

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StaticType for Vec2

fn static_type() -> Type

Returns the type identifier of Self.

impl Copy for Vec2

impl Eq for Vec2