Struct vizia::vg::Color4f

#[repr(C)]
pub struct Color4f {
    pub r: f32,
    pub g: f32,
    pub b: f32,
    pub a: f32,
}

Fields

r: f32

g: f32

b: f32

a: f32

Implementations

impl Color4f

pub const fn new(r: f32, g: f32, b: f32, a: f32) -> Color4f

pub fn as_array(&self) -> &[f32; 4]

pub fn as_array_mut(&mut self) -> &mut [f32; 4]

pub fn is_opaque(&self) -> bool

pub fn fits_in_bytes(&self) -> bool

pub fn to_color(self) -> Color

pub fn to_bytes(self) -> u32

pub fn from_bytes_rgba(color: u32) -> Color4f

pub fn to_opaque(self) -> Color4f

Trait Implementations

impl AsRef<Color4f> for Color4f

fn as_ref(&self) -> &Color4f

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Color4f

fn clone(&self) -> Color4f

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Color4f

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

Formats the value using the given formatter.

impl From<Color> for Color4f

fn from(src: Color) -> Color4f

Converts to this type from the input type.

impl From<Color> for Color4f

fn from(color: Color) -> Color4f

Converts to this type from the input type.

impl From<RGB> for Color4f

fn from(rgb: RGB) -> Color4f

Converts to this type from the input type.

impl From<u32> for Color4f

fn from(color: u32) -> Color4f

Converts to this type from the input type.

impl Index<usize> for Color4f

type Output = f32

The returned type after indexing.

fn index(&self, index: usize) -> &f32

Performs the indexing (container[index]) operation.

impl IndexMut<usize> for Color4f

fn index_mut(&mut self, index: usize) -> &mut f32

Performs the mutable indexing (container[index]) operation.

impl Mul<&Color4f> for Color4f

type Output = Color4f

The resulting type after applying the * operator.

fn mul(self, scale: &Color4f) -> Color4f

Performs the * operation.

impl Mul<f32> for Color4f

type Output = Color4f

The resulting type after applying the * operator.

fn mul(self, scale: f32) -> Color4f

Performs the * operation.

impl Mul for Color4f

type Output = Color4f

The resulting type after applying the * operator.

fn mul(self, scale: Color4f) -> Color4f

Performs the * operation.

impl PartialEq for Color4f

fn eq(&self, other: &Color4f) -> 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 Pixel for Color4f

fn matches_color_type(ct: ColorType) -> bool

true if the type matches the color type’s format.

impl Copy for Color4f

impl StructuralPartialEq for Color4f