Struct rerun::external::ecolor::Hsva

pub struct Hsva {
    pub h: f32,
    pub s: f32,
    pub v: f32,
    pub a: f32,
}

Expand description

Hue, saturation, value, alpha. All in the range [0, 1]. No premultiplied alpha.

Fields§

§h: f32

hue 0-1

§s: f32

saturation 0-1

§v: f32

value 0-1

§a: f32

alpha 0-1. A negative value signifies an additive color (and alpha is ignored).

Implementations§

impl Hsva

pub fn new(h: f32, s: f32, v: f32, a: f32) -> Hsva

pub fn from_srgba_premultiplied(_: [u8; 4]) -> Hsva

From sRGBA with premultiplied alpha

pub fn from_srgba_unmultiplied(_: [u8; 4]) -> Hsva

From sRGBA without premultiplied alpha

pub fn from_rgba_premultiplied(r: f32, g: f32, b: f32, a: f32) -> Hsva

From linear RGBA with premultiplied alpha

pub fn from_rgba_unmultiplied(r: f32, g: f32, b: f32, a: f32) -> Hsva

From linear RGBA without premultiplied alpha

pub fn from_additive_rgb(rgb: [f32; 3]) -> Hsva

pub fn from_additive_srgb(_: [u8; 3]) -> Hsva

pub fn from_rgb(rgb: [f32; 3]) -> Hsva

pub fn from_srgb(_: [u8; 3]) -> Hsva

pub fn to_opaque(self) -> Hsva

pub fn to_rgb(&self) -> [f32; 3]

pub fn to_srgb(&self) -> [u8; 3]

pub fn to_rgba_premultiplied(&self) -> [f32; 4]

pub fn to_rgba_unmultiplied(&self) -> [f32; 4]

To linear space rgba in 0-1 range.

Represents additive colors using a negative alpha.

pub fn to_srgba_premultiplied(&self) -> [u8; 4]

pub fn to_srgba_unmultiplied(&self) -> [u8; 4]

To gamma-space 0-255.

Trait Implementations§

impl Clone for Hsva

fn clone(&self) -> Hsva

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for Hsva

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

Formats the value using the given formatter. Read more

impl Default for Hsva

fn default() -> Hsva

Returns the “default value” for a type. Read more

impl From<Color32> for Hsva

fn from(srgba: Color32) -> Hsva

Converts to this type from the input type.

impl From<Hsva> for Color32

fn from(hsva: Hsva) -> Color32

Converts to this type from the input type.

impl From<Hsva> for HsvaGamma

fn from(hsva: Hsva) -> HsvaGamma

Converts to this type from the input type.

impl From<Hsva> for Rgba

fn from(hsva: Hsva) -> Rgba

Converts to this type from the input type.

impl From<HsvaGamma> for Hsva

fn from(hsvag: HsvaGamma) -> Hsva

Converts to this type from the input type.

impl From<Rgba> for Hsva

fn from(rgba: Rgba) -> Hsva

Converts to this type from the input type.

impl PartialEq for Hsva

fn eq(&self, other: &Hsva) -> bool

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

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Hsva

impl StructuralPartialEq for Hsva

Auto Trait Implementations§

impl Freeze for Hsva

impl RefUnwindSafe for Hsva

impl Send for Hsva

impl Sync for Hsva

impl Unpin for Hsva

impl UnwindSafe for Hsva

Blanket Implementations§

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