Struct nanovg::Color

pub struct Color(_);

A 32-bit color value. Used to fill or stroke paths with solid color.

Methods

impl Color

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

Create a new color by setting all components manually. Values are in the range 0.0...1.0.

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

Create a new color from three 8-bit color channels.

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

Create a new color from three 8-bit color channels and an 8-bit alpha channel.

pub fn from_hsl(h: f32, s: f32, l: f32) -> Self

Create a new color from three hsl channels.

pub fn from_hsla(h: f32, s: f32, l: f32, a: u8) -> Self

Create a new color from three hsl channels and an 8-bit alpha channel.

pub fn red(&self) -> f32

Get the red component.

pub fn green(&self) -> f32

Get the green component.

pub fn blue(&self) -> f32

Get the blue component.

pub fn alpha(&self) -> f32

Get the alpha component.

pub fn set_red(&mut self, red: f32)

Set the red component.

pub fn set_green(&mut self, green: f32)

Get the green component.

pub fn set_blue(&mut self, blue: f32)

Get the blue component.

pub fn set_alpha(&mut self, alpha: f32)

Get the alpha component.

pub fn lerp(a: Color, b: Color, t: f32) -> Color

Create a new color by linearly interpolating between two existing colors.

Trait Implementations

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 Copy for Color

impl Debug for Color

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

Formats the value using the given formatter.

impl Paint for Color

fn fill(&self, context: &Context)

fn stroke(&self, context: &Context)