Struct style::values::computed::length::CalcLengthOrPercentage

pub struct CalcLengthOrPercentage {
    pub clamping_mode: AllowedNumericType,
    pub percentage: Option<Percentage>,
    // some fields omitted
}

Fields

clamping_mode: AllowedNumericType

percentage: Option<Percentage>

Methods

impl CalcLengthOrPercentage

pub fn new(length: Length, percentage: Option<Percentage>) -> Self

Returns a new CalcLengthOrPercentage.

pub fn with_clamping_mode(
    length: Length,
    percentage: Option<Percentage>,
    clamping_mode: AllowedNumericType
) -> Self

Returns a new CalcLengthOrPercentage with a specific clamping mode.

pub fn length(&self) -> CSSPixelLength

Returns this calc() as a <length>.

Panics in debug mode if a percentage is present in the expression.

pub fn length_component(&self) -> CSSPixelLength

Returns the length component of this calc()

pub fn unclamped_length(&self) -> CSSPixelLength

Returns the <length> component of this calc(), unclamped.

pub fn percentage(&self) -> CSSFloat

Return the percentage value as CSSFloat.

pub fn to_used_value(&self, container_len: Option<Au>) -> Option<Au>

Convert the computed value into used value.

pub fn to_pixel_length(&self, container_len: Option<Au>) -> Option<Length>

If there are special rules for computing percentages in a value (e.g. the height property), they apply whenever a calc() expression contains percentages.

Trait Implementations

impl Clone for CalcLengthOrPercentage

fn clone(&self) -> CalcLengthOrPercentage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for CalcLengthOrPercentage

impl Debug for CalcLengthOrPercentage

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl MallocSizeOf for CalcLengthOrPercentage

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 PartialEq for CalcLengthOrPercentage

fn eq(&self, __arg_0: &CalcLengthOrPercentage) -> bool

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

fn ne(&self, __arg_0: &CalcLengthOrPercentage) -> bool

This method tests for !=.

impl ToAnimatedZero for CalcLengthOrPercentage

fn to_animated_zero(&self) -> Result<Self, ()>

Returns a value that, when added with an underlying value, will produce the underlying value. This is used for SMIL animation's "by-animation" where SMIL first interpolates from the zero value to the 'by' value, and then adds the result to the underlying value.

impl ComputeSquaredDistance for CalcLengthOrPercentage

fn compute_squared_distance(&self, other: &Self) -> Result<SquaredDistance, ()>

Computes the squared distance between two animatable values.

impl From<LengthOrPercentage> for CalcLengthOrPercentage

fn from(len: LengthOrPercentage) -> CalcLengthOrPercentage

Performs the conversion.

impl ToCss for CalcLengthOrPercentage

fn to_css<W>(&self, dest: &mut W) -> Result where
    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 Animate for CalcLengthOrPercentage

https://drafts.csswg.org/css-transitions/#animtype-lpcalc

fn animate(&self, other: &Self, procedure: Procedure) -> Result<Self, ()>

Animate a value towards another one, given an animation procedure.