GraphScene R6 Class

A scene pre-configured for graph theory visualizations. Provides methods for adding graphs, running algorithms, and highlighting paths.

Super class

manimR::Scene -> GraphScene

Public fields

graph

The main Graph object

Methods

Public methods

• GraphScene$new()

• GraphScene$add_graph()

• GraphScene$highlight_path()

• GraphScene$animate_bfs()

• GraphScene$clone()

Inherited methods

• manimR::Scene$add()
• manimR::Scene$add_animation()
• manimR::Scene$add_object()
• manimR::Scene$add_updater()
• manimR::Scene$clear()
• manimR::Scene$clear_updaters()
• manimR::Scene$get_coord_to_pixel()
• manimR::Scene$get_duration()
• manimR::Scene$get_frame_count()
• manimR::Scene$get_last_object()
• manimR::Scene$get_mobjects()
• manimR::Scene$get_object()
• manimR::Scene$play()
• manimR::Scene$print()
• manimR::Scene$remove()
• manimR::Scene$update()
• manimR::Scene$wait()

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Method new()

Create a GraphScene

Usage

GraphScene$new(name = "graph_scene", ...)

Arguments

name

Scene name

...

Additional args

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Method add_graph()

Add a graph to the scene

Usage

GraphScene$add_graph(vertices, edges, layout = "spring", directed = FALSE, ...)

Arguments

vertices

Vertex ids

edges

Edge list

layout

Layout algorithm

directed

Whether the graph is directed

...

Additional args for Graph/DiGraph

Returns

The Graph mobject

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Method highlight_path()

Highlight a path in the graph

Usage

GraphScene$highlight_path(path, color = YELLOW, duration = 0.5)

Arguments

path

Vector of vertex ids forming the path

color

Highlight color

duration

Animation duration per edge

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Method animate_bfs()

Animate BFS traversal

Usage

GraphScene$animate_bfs(start_vertex, color = YELLOW, duration = 0.3)

Arguments

start_vertex

Starting vertex id

color

Traversal highlight color

duration

Duration per vertex

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Method clone()

The objects of this class are cloneable with this method.

Usage

GraphScene$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.