Struct HSV

pub struct HSV {
    pub h: f32,
    pub s: f32,
    pub v: f32,
}

Represents an H/S/V triplet, in the range 0..1 (32-bit float) This can provide for a more natural color progression, and provides compatibility with HSV-based color systems.

Fields

h: f32

Hue (range 0..1)

s: f32

Saturation (range 0..1)

v: f32

Value (range 0..1)

Implementations

impl HSV

pub fn new() -> HSV

Constructs a new, zeroed (black) HSV triplet.

pub const fn from_f32(h: f32, s: f32, v: f32) -> HSV

Constructs a new HSV color, from 3 32-bit floats

Arguments

• h - The hue (0..1) to use.
• s - The saturation (0..1) to use.
• v - The value (0..1) to use.

pub fn to_rgba(&self, alpha: f32) -> RGBA

Converts to an RGBA value with a specified alpha level

pub fn to_rgb(&self) -> RGB

Converts an HSV triple to an RGB triple

pub fn lerp(&self, color: HSV, percent: f32) -> HSV

Progress smoothly between two colors, in the HSV color space.

Arguments

• color - the target color.
• percent - the percentage (0..1) of the starting (self) and target color to use.

Example

use bracket_color::prelude::*;
let red = RGB::named(RED);
let blue = RGB::named(YELLOW);
let color = red.lerp(blue, 0.5);

Trait Implementations

impl Clone for HSV

fn clone(&self) -> HSV

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HSV

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

Formats the value using the given formatter.

impl Default for HSV

fn default() -> HSV

Returns the “default value” for a type.

impl From<HSV> for RGB

Support conversion from HSV

fn from(hsv: HSV) -> RGB

Converts to this type from the input type.

impl From<HSV> for RGBA

Support conversion from HSV

fn from(item: HSV) -> RGBA

Converts to this type from the input type.

impl From<RGB> for HSV

Support conversion from RGB

fn from(rgb: RGB) -> HSV

Converts to this type from the input type.

impl From<RGBA> for HSV

Support conversion from RGBA

fn from(rgba: RGBA) -> HSV

Converts to this type from the input type.

impl PartialEq for HSV

fn eq(&self, other: &HSV) -> 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 HSV

impl StructuralPartialEq for HSV