Crate llimphi_layout 

llimphi-layout — Física del Espacio.

Wrapper sobre taffy que resuelve árboles flex/grid y devuelve coordenadas absolutas (no relativas al padre). El consumidor pasa el árbol a compute(root, viewport) y obtiene un ComputedLayout con un rect absoluto por nodo, listo para llimphi-raster.

Re-exports

pub use taffy;

Structs

CompactLength

A representation of a length as a compact 64-bit tagged pointer

ComputedLayout

Resultado de LayoutTree::compute: rect absoluto por nodo del árbol.

Dimension

A unit of linear measurement

Layout

The final result of a layout algorithm for a single node.

LayoutTree

Árbol de layout. Encapsula la TaffyTree y la lógica de absolutización.

LengthPercentage

A unit of linear measurement

LengthPercentageAuto

A unit of linear measurement

Line

An abstract “line”. Represents any type that has a start and an end

MaxTrackSizingFunction

Maximum track sizing function

MinTrackSizingFunction

Minimum track sizing function

NodeId

A type representing the id of a single node in a tree of nodes

Rect

Caja absoluta de un nodo (origen en la esquina superior izquierda del viewport).

Size

The width and height of a Rect

Style

A typed representation of the CSS style information for a single node.

TaffyTree

An entire tree of UI nodes. The entry point to Taffy’s high-level API.

Enums

AlignContent

Sets the distribution of space between and around content items For Flexbox it controls alignment in the cross axis For Grid it controls alignment in the block axis

AlignItems

Used to control how child nodes are aligned. For Flexbox it controls alignment in the cross axis For Grid it controls alignment in the block axis

AvailableSpace

The amount of space available to a node in a given axis https://www.w3.org/TR/css-sizing-3/#available

BoxSizing

Specifies whether size styles for this node are assigned to the node’s “content box” or “border box”

Display

Sets the layout used for the children of this node

FlexDirection

The direction of the flexbox layout main axis.

FlexWrap

Controls whether flex items are forced onto one line or can wrap onto multiple lines.

GridAutoFlow

Controls whether grid items are placed row-wise or column-wise. And whether the sparse or dense packing algorithm is used.

GridPlacement

A grid line placement specification. Used for grid-[row/column]-[start/end]. Named tracks are not implemented.

GridTemplateComponent

An element in a grid-template-columns or grid-template-rows definition. Either a track sizing function or a repeat().

LayoutError

Errores del motor de layout.

Position

The positioning strategy for this item.

RepetitionCount

The first argument to a repeated track definition. This type represents the type of automatic repetition to perform.

Traits

FromFr

Trait to create constant percent values from plain numbers

FromLength

Trait to create absolute length values from plain numbers

FromPercent

Trait to create constant percent values from plain numbers

LayoutPartialTree

Any type that implements LayoutPartialTree can be laid out using Taffy’s algorithms

PrintTree

Trait used by the print_tree method which prints a debug representation

RoundTree

Trait used by the round_layout method which takes a tree of unrounded float-valued layouts and performs rounding to snap the values to the pixel grid.

TaffyAuto

Trait to abstract over auto values

TaffyFitContent

Trait to create fit-content(…) values from plain numbers

TaffyGridLine

Trait to abstract over grid line values

TaffyGridSpan

Trait to abstract over grid span values

TaffyMaxContent

Trait to abstract over max_content values

TaffyMinContent

Trait to abstract over min_content values

TaffyZero

Trait to abstract over zero values

TraversePartialTree

Taffy’s abstraction for downward tree traversal.

TraverseTree

A marker trait which extends TraversePartialTree

Functions

auto

Returns the auto value for that type

evenly_sized_tracks

Returns a grid template containing count evenly sized tracks

fit_content

Returns a value of the inferred type which represent a fit-content(…) value with the given argument.

flex

Shorthand for minmax(0, Nfr). Probably what you want if you want exactly evenly sized tracks.

fr

Create a Fraction track sizing function (fr in CSS)

length

Returns a value of the inferred type which represent an absolute length

line

Specifies a grid line to place a grid item between in CSS Grid Line coordinates:

max_content

Returns the auto value for that type

min_content

Returns the auto value for that type

minmax

Returns a MinMax with min value of min and max value of max

percent

Returns a value of the inferred type which represent a percentage

repeat

Returns an auto-repeated track definition

span

Returns a GridPlacement::Span

zero

Returns the zero value for that type

Type Aliases

AlignSelf

Controls alignment of an individual node

JustifyContent

Sets the distribution of space between and around content items For Flexbox it controls alignment in the main axis For Grid it controls alignment in the inline axis

JustifyItems

Used to control how child nodes are aligned. Does not apply to Flexbox, and will be ignored if specified on a flex container For Grid it controls alignment in the inline axis

JustifySelf

Controls alignment of an individual node

TrackSizingFunction

The sizing function for a grid track (row/column)