Struct QuadTransformState

Source

pub struct QuadTransformState {
    map_prim_to_raster: CoordinateSpaceMapping<LayoutPixel, LayoutPixel>,
    as_scale_offset: Option<ScaleOffset>,
    is_2d_axis_aligned: bool,
    prim_spatial_node: SpatialNodeIndex,
    raster_spatial_node: SpatialNodeIndex,
    device_pixel_scale: DevicePixelScale,
}

Expand description

Contains some transform-related information that is computed per primitive cluster.

Fields§

§map_prim_to_raster: CoordinateSpaceMapping<LayoutPixel, LayoutPixel>§as_scale_offset: Option<ScaleOffset>§is_2d_axis_aligned: bool§prim_spatial_node: SpatialNodeIndex§raster_spatial_node: SpatialNodeIndex§device_pixel_scale: DevicePixelScale

QuadTransformState

Struct QuadTransformState Copy item path

Fields§

Implementations§

impl QuadTransformState

pub fn new() -> QuadTransformState

pub fn set( &mut self, src_node: SpatialNodeIndex, dst_node: SpatialNodeIndex, spatial_tree: &SpatialTree, scale: DevicePixelScale, )

pub fn is_2d_scale_offset(&self) -> bool

pub fn is_2d_axis_aligned(&self) -> bool

pub fn as_2d_scale_offset(&self) -> Option<&ScaleOffset>

pub fn scale_factors(&self) -> (f32, f32)

pub fn prim_spatial_node_index(&self) -> SpatialNodeIndex

pub fn raster_spatial_node_index(&self) -> SpatialNodeIndex

pub fn device_pixel_scale(&self) -> DevicePixelScale

Auto Trait Implementations§

impl Freeze for QuadTransformState

impl RefUnwindSafe for QuadTransformState

impl Send for QuadTransformState

impl Sync for QuadTransformState

impl Unpin for QuadTransformState

impl UnsafeUnpin for QuadTransformState

impl UnwindSafe for QuadTransformState

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<'a, T> Deserialize<'a> for T

Struct QuadTransformState

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,