Struct LayoutPresetBuilder 

pub struct LayoutPresetBuilder { /* private fields */ }

Builder for common layout presets.

Implementations

impl LayoutPresetBuilder

pub fn workflow() -> Self

Returns a layered workflow preset.

pub fn tree() -> Self

Returns a tree-shaped layered preset.

pub fn mind_map() -> Self

Returns a radial mind-map preset.

pub fn freeform() -> Self

Returns a freeform mind-map preset.

pub fn new(engine: impl Into<LayoutEngineId>, layout: LayoutRequest) -> Self

Creates a preset builder for a specific engine.

pub fn with_engine(self, engine: impl Into<LayoutEngineId>) -> Self

Uses a different engine.

pub fn with_layout(self, layout: LayoutRequest) -> Self

Uses a different layout request.

pub fn with_options(self, options: LayoutOptions) -> Self

Sets layout options.

pub fn with_direction(self, direction: LayoutDirection) -> Self

Uses a different layered layout direction.

pub fn with_spacing(self, spacing: LayoutSpacing) -> Self

Uses a different layered spacing profile.

pub fn with_margin(self, margin: CanvasSize) -> Self

Uses a different margin.

pub fn with_default_node_size(self, size: CanvasSize) -> Self

Uses a different fallback node size.

pub fn with_node_origin(self, node_origin: (f32, f32)) -> Self

Uses a different fallback node origin.

pub fn all(self) -> Self

Targets all visible nodes.

pub fn nodes(self, nodes: impl IntoIterator<Item = NodeId>) -> Self

Targets a selected set of nodes.

pub fn with_scope(self, scope: LayoutScope) -> Self

Uses a different request scope.

pub fn with_measured_node_sizes( self, sizes: impl IntoIterator<Item = (NodeId, CanvasSize)>, ) -> Self

Adds request-local measured node sizes.

pub fn build(self) -> LayoutEngineRequest

Builds a layout engine request.

pub fn layout_request(&self) -> LayoutRequest

Returns the layout request without consuming the builder.

pub fn engine_request(&self) -> LayoutEngineRequest

Returns the engine request without consuming the builder.

Trait Implementations

impl Clone for LayoutPresetBuilder

fn clone(&self) -> LayoutPresetBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutPresetBuilder

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

Formats the value using the given formatter.

impl Default for LayoutPresetBuilder

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LayoutPresetBuilder

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<LayoutPresetBuilder> for LayoutEngineRequest

fn from(value: LayoutPresetBuilder) -> Self

Converts to this type from the input type.

impl PartialEq for LayoutPresetBuilder

fn eq(&self, other: &LayoutPresetBuilder) -> 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 Serialize for LayoutPresetBuilder

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LayoutPresetBuilder