Enum CachedItemBoundingBoxAndTransform 

pub enum CachedItemBoundingBoxAndTransform {
    RegularItem {
        bounding_rect: LogicalRect,
        offset: LogicalVector,
    },
    ItemWithTransform {
        bounding_rect: LogicalRect,
        transform: Box<ItemTransform>,
    },
    ClipItem {
        geometry: LogicalRect,
    },
}

After rendering an item, we cache the geometry and the transform it applies to children.

Variants

RegularItem

A regular item with a translation

Fields

bounding_rect: LogicalRect

The item’s bounding rect relative to its parent.

offset: LogicalVector

The item’s offset relative to its parent.

ItemWithTransform

An item such as Rotate that defines an additional transformation

Fields

bounding_rect: LogicalRect

The item’s bounding rect relative to its parent.

transform: Box<ItemTransform>

The item’s transform to apply to children.

ClipItem

A clip item.

Fields

geometry: LogicalRect

The item’s geometry relative to its parent.

Trait Implementations

impl Clone for CachedItemBoundingBoxAndTransform

fn clone(&self) -> CachedItemBoundingBoxAndTransform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for CachedItemBoundingBoxAndTransform

fn eq(&self, other: &CachedItemBoundingBoxAndTransform) -> 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 StructuralPartialEq for CachedItemBoundingBoxAndTransform