Enum GenericTransformOperation 

#[repr(C, u8)]
pub enum GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>
where
    Angle: Zero,
    LengthPercentage: Zero + ZeroNoPercent,
    Number: PartialEq,
{
    Matrix(GenericMatrix<Number>),
    Matrix3D(GenericMatrix3D<Number>),
    Skew(Angle, Angle),
    SkewX(Angle),
    SkewY(Angle),
    Translate(LengthPercentage, LengthPercentage),
    TranslateX(LengthPercentage),
    TranslateY(LengthPercentage),
    TranslateZ(Length),
    Translate3D(LengthPercentage, LengthPercentage, Length),
    Scale(Number, Number),
    ScaleX(Number),
    ScaleY(Number),
    ScaleZ(Number),
    Scale3D(Number, Number, Number),
    Rotate(Angle),
    RotateX(Angle),
    RotateY(Angle),
    RotateZ(Angle),
    Rotate3D(Number, Number, Number, Angle),
    Perspective(GenericPerspectiveFunction<Length>),
    InterpolateMatrix {
        from_list: GenericTransform<GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>>,
        to_list: GenericTransform<GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>>,
        progress: Percentage,
    },
    AccumulateMatrix {
        from_list: GenericTransform<GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>>,
        to_list: GenericTransform<GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>>,
        count: Integer,
    },
}

A single operation in the list of a transform value

Variants

Matrix(GenericMatrix<Number>)

Represents a 2D 2x3 matrix.

Matrix3D(GenericMatrix3D<Number>)

Represents a 3D 4x4 matrix.

Skew(Angle, Angle)

A 2D skew.

If the second angle is not provided it is assumed zero.

Syntax can be skew(angle) or skew(angle, angle)

SkewX(Angle)

skewX(angle)

SkewY(Angle)

skewY(angle)

Translate(LengthPercentage, LengthPercentage)

translate(x, y) or translate(x)

TranslateX(LengthPercentage)

translateX(x)

TranslateY(LengthPercentage)

translateY(y)

TranslateZ(Length)

translateZ(z)

Translate3D(LengthPercentage, LengthPercentage, Length)

translate3d(x, y, z)

Scale(Number, Number)

A 2D scaling factor.

Syntax can be scale(factor) or scale(factor, factor)

ScaleX(Number)

scaleX(factor)

ScaleY(Number)

scaleY(factor)

ScaleZ(Number)

scaleZ(factor)

Scale3D(Number, Number, Number)

scale3D(factorX, factorY, factorZ)

Rotate(Angle)

Describes a 2D Rotation.

In a 3D scene rotate(angle) is equivalent to rotateZ(angle).

RotateX(Angle)

Rotation in 3D space around the x-axis.

RotateY(Angle)

Rotation in 3D space around the y-axis.

RotateZ(Angle)

Rotation in 3D space around the z-axis.

Rotate3D(Number, Number, Number, Angle)

Rotation in 3D space.

Generalization of rotateX, rotateY and rotateZ.

Perspective(GenericPerspectiveFunction<Length>)

Specifies a perspective projection matrix.

Part of CSS Transform Module Level 2 and defined at § 13.1. 3D Transform Function.

The value must be greater than or equal to zero.

InterpolateMatrix

A intermediate type for interpolation of mismatched transform lists.

Fields

from_list: GenericTransform<GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>>

to_list: GenericTransform<GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>>

progress: Percentage

AccumulateMatrix

A intermediate type for accumulation of mismatched transform lists.

Fields

from_list: GenericTransform<GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>>

to_list: GenericTransform<GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>>

count: Integer

Implementations

impl GenericTransformOperation<Angle, f32, CSSPixelLength, i32, LengthPercentage>

fn try_animate_mismatched_transforms_in_place( left: &[Self], right: &[Self], procedure: Procedure, ) -> Result<Self, ()>

If there are no size dependencies, we try to animate in-place, to avoid creating deeply nested Interpolate* operations.

fn animate_mismatched_transforms( left: &[Self], right: &[Self], procedure: Procedure, ) -> Result<Self, ()>

impl GenericTransformOperation<Angle, f32, CSSPixelLength, i32, LengthPercentage>

pub fn to_translate_3d(&self) -> Self

Convert to a Translate3D.

Must be called on a Translate function

pub fn to_rotate_3d(&self) -> Self

Convert to a Rotate3D.

Must be called on a Rotate function.

pub fn to_scale_3d(&self) -> Self

Convert to a Scale3D.

Must be called on a Scale function

impl<Angle, Number, Length, Integer, LengthPercentage> TransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero, LengthPercentage: Zero + ZeroNoPercent, Number: PartialEq,

pub fn is_rotate(&self) -> bool

Check if it is any rotate function.

pub fn is_translate(&self) -> bool

Check if it is any translate function

pub fn is_scale(&self) -> bool

Check if it is any scale function

Trait Implementations

impl<Angle, Number, Length: Clone, Integer: Clone, LengthPercentage> Clone for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + Clone, LengthPercentage: Zero + ZeroNoPercent + Clone, Number: PartialEq + Clone,

fn clone( &self, ) -> GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Angle, Number, Length: Debug, Integer: Debug, LengthPercentage> Debug for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + Debug, LengthPercentage: Zero + ZeroNoPercent + Debug, Number: PartialEq + Debug,

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

Formats the value using the given formatter.

impl<'de, Angle, Number, Length, Integer, LengthPercentage> Deserialize<'de> for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + Deserialize<'de>, LengthPercentage: Zero + ZeroNoPercent + Deserialize<'de>, Number: PartialEq + Deserialize<'de>, Length: Deserialize<'de>, Integer: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Angle, Number, Length, Integer, LengthPercentage> MallocSizeOf for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + MallocSizeOf, LengthPercentage: Zero + ZeroNoPercent + MallocSizeOf, Number: PartialEq + MallocSizeOf, Length: MallocSizeOf, Integer: 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<Angle, Number, Length: PartialEq, Integer: PartialEq, LengthPercentage> PartialEq for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + PartialEq, LengthPercentage: Zero + ZeroNoPercent + PartialEq, Number: PartialEq + PartialEq,

fn eq( &self, other: &GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>, ) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<Angle, Number, Length, Integer, LengthPercentage> Serialize for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + Serialize, LengthPercentage: Zero + ZeroNoPercent + Serialize, Number: PartialEq + Serialize, Length: Serialize, Integer: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<Angle, Number, Length, Integer, LengthPercentage> SpecifiedValueInfo for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + SpecifiedValueInfo, LengthPercentage: Zero + ZeroNoPercent + SpecifiedValueInfo, Number: PartialEq + SpecifiedValueInfo, Length: SpecifiedValueInfo, Integer: SpecifiedValueInfo,

const SUPPORTED_TYPES: u8 = 0u8

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<Angle, Number, Length, Integer, LengthPercentage> ToAnimatedValue for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + ToAnimatedValue, LengthPercentage: Zero + ZeroNoPercent + ToAnimatedValue, Number: PartialEq + ToAnimatedValue, <Angle as ToAnimatedValue>::AnimatedValue: Zero, <LengthPercentage as ToAnimatedValue>::AnimatedValue: Zero + ZeroNoPercent, <Number as ToAnimatedValue>::AnimatedValue: PartialEq, Length: ToAnimatedValue, Integer: ToAnimatedValue,

type AnimatedValue = GenericTransformOperation<<Angle as ToAnimatedValue>::AnimatedValue, <Number as ToAnimatedValue>::AnimatedValue, <Length as ToAnimatedValue>::AnimatedValue, <Integer as ToAnimatedValue>::AnimatedValue, <LengthPercentage as ToAnimatedValue>::AnimatedValue>

The type of the animated value.

fn from_animated_value(from: Self::AnimatedValue) -> Self

Converts back an animated value into a computed value.

fn to_animated_value(self, context: &Context<'_>) -> Self::AnimatedValue

Converts this value to an animated value.

impl<Angle, Number, Length, Integer, LengthPercentage> ToComputedValue for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + ToComputedValue, LengthPercentage: Zero + ZeroNoPercent + ToComputedValue, Number: PartialEq + ToComputedValue, <Angle as ToComputedValue>::ComputedValue: Zero, <LengthPercentage as ToComputedValue>::ComputedValue: Zero + ZeroNoPercent, <Number as ToComputedValue>::ComputedValue: PartialEq, Length: ToComputedValue, Integer: ToComputedValue,

type ComputedValue = GenericTransformOperation<<Angle as ToComputedValue>::ComputedValue, <Number as ToComputedValue>::ComputedValue, <Length as ToComputedValue>::ComputedValue, <Integer as ToComputedValue>::ComputedValue, <LengthPercentage as ToComputedValue>::ComputedValue>

The computed value type we’re going to be converted to.

fn from_computed_value(from: &Self::ComputedValue) -> Self

Convert a computed value to specified value form.

fn to_computed_value(&self, context: &Context<'_>) -> Self::ComputedValue

Convert a specified value to a computed value, using itself and the data inside the Context.

impl<Angle, Number, Length, Integer, LengthPercentage> ToCss for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + ToCss, LengthPercentage: Zero + ZeroNoPercent + ToCss, Number: PartialEq + ToCss, Length: ToCss, Integer: ToCss,

fn to_css<W>(&self, dest: &mut CssWriter<'_, 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.

fn to_css_cssstring(&self) -> String

Serialize self in CSS syntax and return a CssString.

impl<Angle, Number, Length, Integer, LoP> ToMatrix for TransformOperation<Angle, Number, Length, Integer, LoP>

where Angle: Zero + ToRadians + Copy, Number: PartialEq + Copy + Into<f32> + Into<f64>, Length: ToAbsoluteLength, LoP: Zero + ToAbsoluteLength + ZeroNoPercent,

fn to_3d_matrix( &self, reference_box: Option<&Rect<ComputedLength>>, ) -> Result<Transform3D<f64>, ()>

If |reference_box| is None, we will drop the percent part from translate because we cannot resolve it without the layout info, for computed TransformOperation. However, for specified TransformOperation, we will return Err(()) if there is any relative lengths because the only caller, DOMMatrix, doesn’t accept relative lengths.

fn is_3d(&self) -> bool

Check if it is a 3d transform function.

impl<Angle, Number, Length, Integer, LengthPercentage> ToResolvedValue for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + ToResolvedValue, LengthPercentage: Zero + ZeroNoPercent + ToResolvedValue, Number: PartialEq + ToResolvedValue, <Angle as ToResolvedValue>::ResolvedValue: Zero, <LengthPercentage as ToResolvedValue>::ResolvedValue: Zero + ZeroNoPercent, <Number as ToResolvedValue>::ResolvedValue: PartialEq, Length: ToResolvedValue, Integer: ToResolvedValue,

type ResolvedValue = GenericTransformOperation<<Angle as ToResolvedValue>::ResolvedValue, <Number as ToResolvedValue>::ResolvedValue, <Length as ToResolvedValue>::ResolvedValue, <Integer as ToResolvedValue>::ResolvedValue, <LengthPercentage as ToResolvedValue>::ResolvedValue>

The resolved value type we’re going to be converted to.

fn from_resolved_value(from: Self::ResolvedValue) -> Self

Convert a resolved value to resolved value form.

fn to_resolved_value(self, context: &Context<'_>) -> Self::ResolvedValue

Convert a resolved value to a resolved value.

impl<Angle, Number, Length, Integer, LengthPercentage> ToShmem for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero + ToShmem, LengthPercentage: Zero + ZeroNoPercent + ToShmem, Number: PartialEq + ToShmem, Length: ToShmem, Integer: ToShmem,

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

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

impl<Angle, Number, Length, Integer, LengthPercentage> StructuralPartialEq for GenericTransformOperation<Angle, Number, Length, Integer, LengthPercentage>

where Angle: Zero, LengthPercentage: Zero + ZeroNoPercent, Number: PartialEq,