rust_render_101

Struct RgbaColor

pub struct RgbaColor {}

Implementations§

impl RgbaColor

pub fn random_rgb_color() -> u32

Creates random opaque rgb color

pub fn random_rgba_color() -> u32

Creates random rgba color (can be transparent, see RgbaColor::random_rgb_color() for opaque colors)

pub fn greyscale_color(g: u8) -> u32

Creates rgba value based on greyscale u8 value

pub fn rgb_color(r: u8, g: u8, b: u8) -> u32

Creates rgba value based on 3 rgb u8 values

pub fn argb_color(a: u8, r: u8, g: u8, b: u8) -> u32

Creates rgba value based on 4 u8 values

pub fn color_alpha(color: u32) -> u8

Extracts alpha channel as u8 from u32 color

pub fn color_red(color: u32) -> u8

Extracts red channel as u8 from u32 color

pub fn color_green(color: u32) -> u8

Extracts green channel as u8 from u32 color

pub fn color_blue(color: u32) -> u8

Extracts blue channel as u8 from u32 color

Auto Trait Implementations§

impl Freeze for RgbaColor

impl RefUnwindSafe for RgbaColor

impl Send for RgbaColor

impl Sync for RgbaColor

impl Unpin for RgbaColor

impl UnwindSafe for RgbaColor

Blanket Implementations§

impl<T> Any for T
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