Struct ColorValue 

pub struct ColorValue {
    pub r: u8,
    pub g: u8,
    pub b: u8,
    pub a: u8,
}

A color value that can be manipulated and converted

Fields

r: u8

g: u8

b: u8

a: u8

Implementations

impl ColorValue

pub fn rgb(r: u8, g: u8, b: u8) -> Self

Create a new color from RGB values

pub fn rgba(r: u8, g: u8, b: u8, a: u8) -> Self

Create a new color from RGBA values

pub fn from_hex(hex: &str) -> Self

Create a color from a hex string (with or without #)

pub fn to_hex(&self) -> String

Convert to hex string (RRGGBB format)

pub fn to_hex_alpha(&self) -> String

Convert to hex string with alpha (RRGGBBAA format)

pub fn lighter(&self, amount: f32) -> Self

Make the color lighter by a percentage (0.0 - 1.0)

pub fn darker(&self, amount: f32) -> Self

Make the color darker by a percentage (0.0 - 1.0)

pub fn opacity(&self, alpha: f32) -> Self

Adjust the opacity (0.0 = transparent, 1.0 = opaque)

pub fn transparent(&self, percent: u8) -> Self

Set transparency percentage (0 = opaque, 100 = transparent)

pub fn mix(&self, other: &ColorValue, ratio: f32) -> Self

Mix this color with another color

pub fn grayscale(&self) -> Self

Convert to grayscale

pub fn invert(&self) -> Self

Invert the color

pub fn to_color(&self) -> Color

Convert to Color enum for use in the library

Trait Implementations

impl Clone for ColorValue

fn clone(&self) -> ColorValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorValue

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

Formats the value using the given formatter.

impl PartialEq for ColorValue

fn eq(&self, other: &ColorValue) -> 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 Copy for ColorValue

impl StructuralPartialEq for ColorValue