Struct extendr_api::graphics::color::Color

pub struct Color(/* private fields */);

Implementations

impl Color

pub fn to_i32(&self) -> i32

Convert to an R color.

pub fn hex(hex: u32) -> Color

Generate a color from a CSS-like hex number. eg. Color::hex(0xF0F8FF)

pub fn hex3(hex: u32) -> Color

Generate a color from a 3 digit CSS-like hex number. eg. Color::hex(0xF0F)

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

Generate a color from rgb components (0-255).

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

Generate a color from rgba components (0-255).