Struct Fragment 

pub struct Fragment {
    pub node: NodeId,
    pub position: Point,
    pub size: Size,
    pub padding: Edges,
    pub border: Edges,
    pub margin: Edges,
    pub children: Vec<Fragment>,
    pub kind: FragmentKind,
}

A fragment produced by layout.

Fields

node: NodeId

The box tree node this fragment corresponds to.

position: Point

Position relative to parent fragment.

size: Size

Content box size.

padding: Edges

Resolved padding.

border: Edges

Resolved border widths.

margin: Edges

Resolved margin.

children: Vec<Fragment>

Child fragments.

kind: FragmentKind

Fragment kind.

Implementations

impl Fragment

pub fn new(node: NodeId, kind: FragmentKind) -> Self

pub fn border_box(&self) -> Rect

Border box rect (position + padding + border + content, relative to parent).

pub fn margin_box(&self) -> Rect

Margin box rect (position + margin + border + padding + content, relative to parent).

pub fn content_box(&self) -> Rect

Content box rect (position offset by border + padding).

pub fn absolute_position(&self, ancestors: &[&Fragment]) -> Point

Compute absolute position by walking up the tree. The position is the top-left of the border box in viewport coordinates.

Trait Implementations

impl Clone for Fragment

fn clone(&self) -> Fragment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Fragment

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

Formats the value using the given formatter.