Struct webrender::api::PremultipliedColorF

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

Represents pre-multiplied RGBA colors with floating point numbers.

All components must be between 0.0 and 1.0. An alpha value of 1.0 is opaque while 0.0 is fully transparent.

In premultiplied colors transitions to transparent always look "nice" therefore they are used in CSS gradients.

Fields

r: f32

g: f32

b: f32

a: f32

Methods

impl PremultipliedColorF

pub const BLACK: PremultipliedColorF

pub const TRANSPARENT: PremultipliedColorF

pub const WHITE: PremultipliedColorF

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

Trait Implementations

impl Hash for PremultipliedColorF

fn hash<H>(&self, state: &mut H) where     H: Hasher,

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Copy for PremultipliedColorF

impl Clone for PremultipliedColorF

fn clone(&self) -> PremultipliedColorF

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Serialize for PremultipliedColorF

fn serialize<__S>(     &self,     __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where     __S: Serializer,

Serialize this value into the given Serde serializer.

impl Debug for PremultipliedColorF

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PremultipliedColorF

fn deserialize<__D>(     __deserializer: __D ) -> Result<PremultipliedColorF, <__D as Deserializer<'de>>::Error> where     __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

fn deserialize_in_place<__D>(     __deserializer: __D,     __place: &mut PremultipliedColorF ) -> Result<(), <__D as Deserializer<'de>>::Error> where     __D: Deserializer<'de>,

impl Eq for PremultipliedColorF

impl PartialEq<PremultipliedColorF> for PremultipliedColorF

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

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

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

This method tests for !=.

impl Ord for PremultipliedColorF

fn cmp(&self, other: &PremultipliedColorF) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl PartialOrd<PremultipliedColorF> for PremultipliedColorF

fn partial_cmp(&self, other: &PremultipliedColorF) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &PremultipliedColorF) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &PremultipliedColorF) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &PremultipliedColorF) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &PremultipliedColorF) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.