Enum style::values::generics::easing::TimingFunction

#[repr(u8, C)]
pub enum TimingFunction<Integer, Number, LinearStops> {
    Keyword(TimingKeyword),
    CubicBezier {
        x1: Number,
        y1: Number,
        x2: Number,
        y2: Number,
    },
    Steps(Integer, StepPosition),
    LinearFunction(LinearStops),
}

A generic easing function.

Variants

Keyword(TimingKeyword)

linear | ease | ease-in | ease-out | ease-in-out

CubicBezier

Fields

x1: Number

y1: Number

x2: Number

y2: Number

cubic-bezier(<number>, <number>, <number>, <number>)

Steps(Integer, StepPosition)

step-start | step-end | steps(<integer>, [ <step-position> ]?) <step-position> = jump-start | jump-end | jump-none | jump-both | start | end

LinearFunction(LinearStops)

linear([]#) =

&& ? = {1, 2}

Implementations

impl TimingFunction<i32, f32, PiecewiseLinearFunction>

fn calculate_step_output( steps: i32, pos: StepPosition, progress: f64, before_flag: BeforeFlag ) -> f64

pub fn calculate_output( &self, progress: f64, before_flag: BeforeFlag, epsilon: f64 ) -> f64

The output of the timing function given the progress ratio of this animation.

impl<Integer, Number, LinearStops> TimingFunction<Integer, Number, LinearStops>

pub fn ease() -> Self

ease

pub fn is_ease(&self) -> bool

Returns true if it is ease.

impl TimingFunction<Integer, Number, PiecewiseLinearFunction>

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

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

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

impl TimingFunction<Integer, Number, PiecewiseLinearFunction>

pub fn to_computed_value_without_context(&self) -> ComputedTimingFunction

Generate the ComputedTimingFunction without Context.

Trait Implementations

impl<Integer: Clone, Number: Clone, LinearStops: Clone> Clone for TimingFunction<Integer, Number, LinearStops>

fn clone(&self) -> TimingFunction<Integer, Number, LinearStops>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Integer: Debug, Number: Debug, LinearStops: Debug> Debug for TimingFunction<Integer, Number, LinearStops>

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

Formats the value using the given formatter.

impl<'de, Integer, Number, LinearStops> Deserialize<'de> for TimingFunction<Integer, Number, LinearStops>where Integer: Deserialize<'de>, Number: Deserialize<'de>, LinearStops: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Integer, Number, LinearStops> MallocSizeOf for TimingFunction<Integer, Number, LinearStops>where Integer: MallocSizeOf, Number: MallocSizeOf, LinearStops: MallocSizeOf,

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl<Integer: PartialEq, Number: PartialEq, LinearStops: PartialEq> PartialEq<TimingFunction<Integer, Number, LinearStops>> for TimingFunction<Integer, Number, LinearStops>

fn eq(&self, other: &TimingFunction<Integer, Number, LinearStops>) -> 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<Integer, Number, LinearStops> Serialize for TimingFunction<Integer, Number, LinearStops>where Integer: Serialize, Number: Serialize, LinearStops: Serialize,

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

Serialize this value into the given Serde serializer.

impl<Integer, Number, LinearStops> SpecifiedValueInfo for TimingFunction<Integer, Number, LinearStops>where Integer: SpecifiedValueInfo, Number: SpecifiedValueInfo, LinearStops: SpecifiedValueInfo,

const SUPPORTED_TYPES: u8 = 4u8

Supported CssTypes by the given value type.

fn collect_completion_keywords(_f: &mut dyn FnMut(&[&'static str]))

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.

impl<Integer, Number, LinearStops> ToCss for TimingFunction<Integer, Number, LinearStops>where Integer: ToCss, Number: ToCss, LinearStops: ToCss,

fn to_css<W>(&self, dest: &mut CssWriter<'_, W>) -> Resultwhere W: Write,

Serialize self in CSS syntax, writing to dest.

fn to_css_string(&self) -> String

Serialize self in CSS syntax and return a string.

impl<Integer, Number, LinearStops> ToShmem for TimingFunction<Integer, Number, LinearStops>where Integer: ToShmem, Number: ToShmem, LinearStops: ToShmem,

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Clones this value into a form suitable for writing into a SharedMemoryBuilder.

impl<Integer, Number, LinearStops> StructuralPartialEq for TimingFunction<Integer, Number, LinearStops>