GraphManipulator

leptos_helios::graph_features::visualization

Struct GraphManipulator 

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pub struct GraphManipulator {
    pub nodes: Vec<GraphNode>,
    pub edges: Vec<GraphEdge>,
    pub selected_nodes: HashSet<String>,
    pub selected_edges: HashSet<String>,
    pub is_dragging: bool,
    pub drag_start_x: f64,
    pub drag_start_y: f64,
    pub drag_offset_x: f64,
    pub drag_offset_y: f64,
}
Expand description

Interactive graph manipulation system

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§nodes: Vec<GraphNode>§edges: Vec<GraphEdge>§selected_nodes: HashSet<String>§selected_edges: HashSet<String>§is_dragging: bool§drag_start_x: f64§drag_start_y: f64§drag_offset_x: f64§drag_offset_y: f64

Implementations§

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impl GraphManipulator

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pub fn new() -> Self

Create a new graph manipulator

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pub fn add_node(&mut self, node: GraphNode)

Add a node to the graph

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pub fn add_edge(&mut self, edge: GraphEdge)

Add an edge to the graph

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pub fn select_node(&mut self, node_id: &str)

Select a node

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pub fn deselect_node(&mut self, node_id: &str)

Deselect a node

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pub fn select_nodes(&mut self, node_ids: &[String])

Select multiple nodes

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pub fn clear_selection(&mut self)

Clear all selections

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pub fn start_drag(&mut self, node_id: &str, x: f64, y: f64)

Start dragging a node

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pub fn drag_to(&mut self, x: f64, y: f64)

Drag to a new position

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pub fn end_drag(&mut self)

End dragging

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pub fn create_edge( &mut self, source: &str, target: &str, weight: f64, ) -> Option<GraphEdge>

Create an edge between two nodes

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pub fn delete_node(&mut self, node_id: &str)

Delete a node and its associated edges

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pub fn delete_edge(&mut self, source: &str, target: &str)

Delete an edge

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pub fn duplicate_node(&mut self, node_id: &str) -> Option<GraphNode>

Duplicate a node

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pub fn get_node(&self, node_id: &str) -> Option<&GraphNode>

Get a node by ID

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pub fn get_node_mut(&mut self, node_id: &str) -> Option<&mut GraphNode>

Get a mutable reference to a node by ID

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pub fn get_node_position(&self, node_id: &str) -> (f64, f64)

Get node position

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pub fn set_node_position(&mut self, node_id: &str, x: f64, y: f64)

Set node position

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pub fn find_nodes_in_radius(&self, x: f64, y: f64, radius: f64) -> Vec<String>

Find nodes within a radius of a point

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pub fn get_connected_nodes(&self, node_id: &str) -> Vec<String>

Get all connected nodes

Trait Implementations§

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impl Clone for GraphManipulator

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fn clone(&self) -> GraphManipulator

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for GraphManipulator

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

Formats the value using the given formatter. Read more

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