Struct sfml::graphics::Color

#[repr(C)]
pub struct Color {
    pub r: u8,
    pub g: u8,
    pub b: u8,
    pub a: u8,
}

Utility type for manpulating RGBA colors

Color is a simple color type composed of 4 components: Red, Green, Blue, Alpha

Fields

r: u8

Red component.

g: u8

Green component.

b: u8

Blue component.

a: u8

Alpha (opacity) component.

Methods

impl Color

fn rgb(red: u8, green: u8, blue: u8) -> Color

Construct a color from its 3 RGB components

Arguments

• red - Red component (0 .. 255)
• green - -Green component (0 .. 255)
• blue - Blue component (0 .. 255)

Return Color object constructed from the components

fn rgba(red: u8, green: u8, blue: u8, alpha: u8) -> Color

Construct a color from its 4 RGBA components

Arguments

• red - Red component (0 .. 255)
• green - -Green component (0 .. 255)
• blue - Blue component (0 .. 255)
• alpha - Alpha component (0 .. 255)

Return Color object constructed from the components

const BLACK: Self

BLACK: Self = Self{r: 0, g: 0, b: 0, a: 255,}

Black predefined color

const WHITE: Self

WHITE: Self = Self{r: 255, g: 255, b: 255, a: 255,}

White predefined color

const RED: Self

RED: Self = Self{r: 255, g: 0, b: 0, a: 255,}

Red predefined color

const GREEN: Self

GREEN: Self = Self{r: 0, g: 255, b: 0, a: 255,}

Green predefined color

const BLUE: Self

BLUE: Self = Self{r: 0, g: 0, b: 255, a: 255,}

Blue predefined color

const YELLOW: Self

YELLOW: Self = Self{r: 255, g: 255, b: 0, a: 255,}

Yellow predefined color

const MAGENTA: Self

MAGENTA: Self = Self{r: 255, g: 0, b: 255, a: 255,}

Magenta predefined color

const CYAN: Self

CYAN: Self = Self{r: 0, g: 255, b: 255, a: 255,}

Cyan predifined color

const TRANSPARENT: Self

TRANSPARENT: Self = Self{r: 0, g: 0, b: 0, a: 0,}

Tranparent predefined color

Trait Implementations

impl Copy for Color

impl Clone for Color

fn clone(&self) -> Color

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Color

fn eq(&self, __arg_0: &Color) -> bool

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

fn ne(&self, __arg_0: &Color) -> bool

This method tests for !=.

impl Eq for Color

impl Debug for Color

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<u32> for Color

fn from(src: u32) -> Self

Construct the color from 32-bit unsigned integer.

The number should contain the components in RGBA order.

impl Into<u32> for Color

fn into(self) -> u32

Retrieve the color as a 32-bit unsigned integer.

impl Add for Color

type Output = Color

The resulting type after applying the + operator.

fn add(self, other: Color) -> Color

Calculate the component-wise saturated addition of two colors.

impl AddAssign for Color

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Sub for Color

type Output = Self

The resulting type after applying the - operator.

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

Component-wise subtraction of two colors. Components below 0 are clamped to 0.

impl SubAssign for Color

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Mul for Color

type Output = Color

The resulting type after applying the * operator.

fn mul(self, other: Color) -> Color

Calculate the component-wise modulated multiplication of two colors.

For each X in rgba, result.X = a.X * b.X / 255.

impl MulAssign for Color

fn mul_assign(&mut self, rhs: Self)

Performs the *= operation.