Struct LayoutStateHierarchical 

pub struct LayoutStateHierarchical {
    pub triggered: bool,
    pub row_dist: f32,
    pub col_dist: f32,
    pub center_parent: bool,
    pub orientation: Orientation,
}

Fields

triggered: bool

Run only once unless reset via GraphView::reset_layout or by setting triggered = false.

row_dist: f32

Distance between levels (rows). Interpreted as Y step for TopDown and X step for LeftRight.

col_dist: f32

Distance between siblings/columns. Interpreted as X step for TopDown and Y step for LeftRight.

center_parent: bool

Center a parent above/beside the span of its children.

orientation: Orientation

Layout orientation.

Trait Implementations

impl Clone for State

fn clone(&self) -> State

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for State

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

Formats the value using the given formatter.

impl Default for State

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for State

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Layout<State> for Hierarchical

fn next<N, E, Ty, Ix, Dn, De>( &mut self, g: &mut Graph<N, E, Ty, Ix, Dn, De>, _: &Ui, )

where N: Clone, E: Clone, Ty: EdgeType, Ix: IndexType, Dn: DisplayNode<N, E, Ty, Ix>, De: DisplayEdge<N, E, Ty, Ix, Dn>,

Called on every frame. It should update the graph layout aka nodes locations.

fn state(&self) -> State

Returns the current state of the layout.

fn from_state(state: State) -> impl Layout<State>

Creates a new layout from the given state. State is loaded and saved on every frame.

impl LayoutState for State

fn load(ui: &Ui, id: Option<String>) -> Self

fn save(self, ui: &mut Ui, id: Option<String>)

impl Serialize for State

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

where __S: Serializer,

Serialize this value into the given Serde serializer.