Type Alias style::values::specified::image::Gradient

pub type Gradient = Gradient<LineDirection, LengthPercentage, NonNegativeLength, NonNegativeLengthPercentage, Position, Angle, AngleOrPercentage, Color>;

Specified values for a CSS gradient. https://drafts.csswg.org/css-images/#gradients

Aliased Type

enum Gradient {
    Linear {
        direction: LineDirection,
        color_interpolation_method: ColorInterpolationMethod,
        items: OwnedSlice<GenericGradientItem<Color, LengthPercentage>>,
        flags: GradientFlags,
        compat_mode: GradientCompatMode,
    },
    Radial {
        shape: GenericEndingShape<NonNegative<Length>, NonNegative<LengthPercentage>>,
        position: GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>,
        color_interpolation_method: ColorInterpolationMethod,
        items: OwnedSlice<GenericGradientItem<Color, LengthPercentage>>,
        flags: GradientFlags,
        compat_mode: GradientCompatMode,
    },
    Conic {
        angle: Angle,
        position: GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>,
        color_interpolation_method: ColorInterpolationMethod,
        items: OwnedSlice<GenericGradientItem<Color, AngleOrPercentage>>,
        flags: GradientFlags,
    },
}

Variants

Linear

A linear gradient.

Fields

direction: LineDirection

Line direction

color_interpolation_method: ColorInterpolationMethod

Method to use for color interpolation.

items: OwnedSlice<GenericGradientItem<Color, LengthPercentage>>

The color stops and interpolation hints.

flags: GradientFlags

State flags for the gradient.

compat_mode: GradientCompatMode

Compatibility mode.

Radial

A radial gradient.

Fields

shape: GenericEndingShape<NonNegative<Length>, NonNegative<LengthPercentage>>

Shape of gradient

position: GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>

Center of gradient

color_interpolation_method: ColorInterpolationMethod

Method to use for color interpolation.

items: OwnedSlice<GenericGradientItem<Color, LengthPercentage>>

The color stops and interpolation hints.

flags: GradientFlags

State flags for the gradient.

compat_mode: GradientCompatMode

Compatibility mode.

Conic

A conic gradient.

Fields

angle: Angle

Start angle of gradient

position: GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>

Center of gradient

color_interpolation_method: ColorInterpolationMethod

Method to use for color interpolation.

items: OwnedSlice<GenericGradientItem<Color, AngleOrPercentage>>

The color stops and interpolation hints.

flags: GradientFlags

State flags for the gradient.

Implementations

impl Gradient

fn parse_webkit_gradient_argument<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, ) -> Result<Self, ParseError<'i>>

fn parse_webkit_gradient_stops<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, reverse_stops: bool, ) -> Result<OwnedSlice<GradientItem<Color, LengthPercentage>>, ParseError<'i>>

fn parse_stops<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, ) -> Result<OwnedSlice<GradientItem<Color, LengthPercentage>>, ParseError<'i>>

Not used for -webkit-gradient syntax and conic-gradient

fn try_parse_color_interpolation_method<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, ) -> Option<ColorInterpolationMethod>

Try to parse a color interpolation method.

fn parse_linear<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, repeating: bool, compat_mode: GradientCompatMode, ) -> Result<Self, ParseError<'i>>

Parses a linear gradient. GradientCompatMode can change during -moz- prefixed gradient parsing if it come across a to keyword.

fn parse_radial<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, repeating: bool, compat_mode: GradientCompatMode, ) -> Result<Self, ParseError<'i>>

Parses a radial gradient.

fn parse_conic<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, repeating: bool, ) -> Result<Self, ParseError<'i>>

Parse a conic gradient.

Trait Implementations

impl Parse for Gradient

fn parse<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, ) -> Result<Self, ParseError<'i>>

Parse a value of this type.

impl SpecifiedValueInfo for Gradient

const SUPPORTED_TYPES: u8 = 2u8

Supported CssTypes by the given value type.

fn collect_completion_keywords(f: KeywordsCollectFn<'_>)

Collect value starting words for the given specified value type. This includes keyword and function names which can appear at the beginning of a value of this type.