Enum webrender_api::display_item::ReferenceTransformBinding

pub enum ReferenceTransformBinding {
    Static {
        binding: PropertyBinding<LayoutTransform>,
    },
    Computed {
        scale_from: Option<LayoutSize>,
        vertical_flip: bool,
        rotation: Rotation,
    },
}

Variants

Static

Standard reference frame which contains a precomputed transform.

Fields

binding: PropertyBinding<LayoutTransform>

Computed

Computed reference frame which dynamically calculates the transform based on the given parameters. The reference is the content size of the parent iframe, which is affected by snapping.

This is used when a transform depends on the layout size of an element, otherwise the difference between the unsnapped size used in the transform, and the snapped size calculated during scene building can cause seaming.

Fields

scale_from: Option<LayoutSize>

vertical_flip: bool

rotation: Rotation

Trait Implementations

impl Clone for ReferenceTransformBinding

fn clone(&self) -> ReferenceTransformBinding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ReferenceTransformBinding

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

Formats the value using the given formatter.

impl Default for ReferenceTransformBinding

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ReferenceTransformBinding

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ReferenceTransformBinding

fn eq(&self, other: &ReferenceTransformBinding) -> 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 Peek for ReferenceTransformBinding

unsafe fn peek_from(bytes: *const u8, output: *mut Self) -> *const u8

Deserialize from the buffer pointed to by bytes.

impl Poke for ReferenceTransformBinding

fn max_size() -> usize

Return the maximum number of bytes that the serialized version of Self will occupy.

unsafe fn poke_into(&self, bytes: *mut u8) -> *mut u8

Serialize into the buffer pointed to by bytes.

impl Serialize for ReferenceTransformBinding

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ReferenceTransformBinding

impl StructuralPartialEq for ReferenceTransformBinding