Struct galileo::Color

pub struct Color { /* private fields */ }

Color representation.

Implementations

impl Color

pub const TRANSPARENT: Color = _

Transparent color: #00000000

pub const RED: Color = _

Red color: #FF0000FF

pub const GREEN: Color = _

Green color: #00FF00FF

pub const BLUE: Color = _

Blue color: #0000FFFF

pub const WHITE: Color = _

White color: #FFFFFFFF

pub const BLACK: Color = _

Black color: #000000FF

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

Constructs color from its RGBA channels.

pub fn to_f32_array(&self) -> [f32; 4]

Converts the color into f32 array as used by wgpu.

pub fn to_u8_array(&self) -> [u8; 4]

Converts the color into u8 array (RGBA).

pub fn to_hex(&self) -> String

Converts the color into HEX8 string: #RRGGBBAA.

pub fn try_from_hex(hex_string: &str) -> Option<Self>

Parses a color from the hex string. Hex string can be either HEX6 (#RRGGBB) or HEX8 (#RRGGBBAA).

pub const fn from_hex(hex_string: &'static str) -> Self

Parses a color from the hex string. Hex string can be either HEX6 (#RRGGBB) or HEX8 (#RRGGBBAA).

Panics

Panics if the parsing fails.

pub fn with_alpha(&self, a: u8) -> Self

Returns a new color instance, copied from the base one but with the given alpha channel.

pub fn is_transparent(&self) -> bool

Returns true if the color is fully transparent (a == 0).

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 Debug for Color

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

Formats the value using the given formatter.

impl Default for Color

fn default() -> Color

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Color

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Color> for String

fn from(val: Color) -> Self

Converts to this type from the input type.

impl From<String> for Color

fn from(value: String) -> Self

Converts to this type from the input type.

impl PartialEq for Color

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

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

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 Serialize for Color

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Color

impl Eq for Color

impl StructuralPartialEq for Color