Enum lightningcss::values::color::CssColor
source · pub enum CssColor {
CurrentColor,
RGBA(RGBA),
LAB(Box<LABColor>),
Predefined(Box<PredefinedColor>),
Float(Box<FloatColor>),
}Expand description
A CSS <color> value.
CSS supports many different color spaces to represent colors. The most common values
are stored as RGBA using a single byte per component. Less common values are stored
using a Box to reduce the amount of memory used per color.
Each color space is represented as a struct that implements the From and Into traits
for all other color spaces, so it is possible to convert between color spaces easily.
In addition, colors support interpolation as in the color-mix() function.
Variants§
CurrentColor
The currentColor keyword.
RGBA(RGBA)
An value in the RGB color space, including values parsed as hex colors, or the rgb(), hsl(), and hwb() functions.
LAB(Box<LABColor>)
A value in a LAB color space, including the lab(), lch(), oklab(), and oklch() functions.
Predefined(Box<PredefinedColor>)
A value in a predefined color space, e.g. display-p3.
Float(Box<FloatColor>)
A floating point representation of an RGB, HSL, or HWB color when it contains none components.
Implementations§
source§impl CssColor
impl CssColor
sourcepub fn current_color() -> CssColor
pub fn current_color() -> CssColor
Returns the currentColor keyword.
sourcepub fn transparent() -> CssColor
pub fn transparent() -> CssColor
Returns the transparent keyword.
sourcepub fn get_necessary_fallbacks(&self, targets: Browsers) -> ColorFallbackKind
pub fn get_necessary_fallbacks(&self, targets: Browsers) -> ColorFallbackKind
Returns the color fallback types needed for the given browser targets.
sourcepub fn get_fallback(&self, kind: ColorFallbackKind) -> CssColor
pub fn get_fallback(&self, kind: ColorFallbackKind) -> CssColor
Returns a fallback color for the given fallback type.
source§impl CssColor
impl CssColor
sourcepub fn interpolate<'a, T>(
&'a self,
p1: f32,
other: &'a CssColor,
p2: f32,
method: HueInterpolationMethod
) -> CssColorwhere
T: 'static + From<&'a CssColor> + Interpolate + Into<CssColor> + Into<OKLCH> + ColorGamut + Into<OKLAB> + From<OKLCH> + Copy,
pub fn interpolate<'a, T>(
&'a self,
p1: f32,
other: &'a CssColor,
p2: f32,
method: HueInterpolationMethod
) -> CssColorwhere
T: 'static + From<&'a CssColor> + Interpolate + Into<CssColor> + Into<OKLCH> + ColorGamut + Into<OKLAB> + From<OKLCH> + Copy,
Mixes this color with another color, including the specified amount of each.
Implemented according to the color-mix() function.
Trait Implementations§
source§impl From<&CssColor> for SRGBLinear
impl From<&CssColor> for SRGBLinear
source§fn from(color: &CssColor) -> SRGBLinear
fn from(color: &CssColor) -> SRGBLinear
source§impl From<CssColor> for SRGBLinear
impl From<CssColor> for SRGBLinear
source§fn from(color: CssColor) -> SRGBLinear
fn from(color: CssColor) -> SRGBLinear
source§impl From<SRGBLinear> for CssColor
impl From<SRGBLinear> for CssColor
source§fn from(color: SRGBLinear) -> CssColor
fn from(color: SRGBLinear) -> CssColor
source§impl<'i> Parse<'i> for CssColor
impl<'i> Parse<'i> for CssColor
source§fn parse<'t>(
input: &mut Parser<'i, 't>
) -> Result<Self, ParseError<'i, ParserError<'i>>>
fn parse<'t>(
input: &mut Parser<'i, 't>
) -> Result<Self, ParseError<'i, ParserError<'i>>>
source§fn parse_string(input: &'i str) -> Result<Self, ParseError<'i, ParserError<'i>>>
fn parse_string(input: &'i str) -> Result<Self, ParseError<'i, ParserError<'i>>>
source§impl ToCss for CssColor
impl ToCss for CssColor
source§fn to_css<W>(
&self,
dest: &mut Printer<'_, '_, '_, W>
) -> Result<(), PrinterError>where
W: Write,
fn to_css<W>(
&self,
dest: &mut Printer<'_, '_, '_, W>
) -> Result<(), PrinterError>where
W: Write,
self in CSS syntax, writing to dest.source§fn to_css_string(
&self,
options: PrinterOptions<'_>
) -> Result<String, PrinterError>
fn to_css_string(
&self,
options: PrinterOptions<'_>
) -> Result<String, PrinterError>
self in CSS syntax and return a string. Read more