Mobjects
Table of contents
GraphvizMobject
Inherits manim.mobject.types.vectorized_mobject.VGroup
This is used to put any Graphviz graph into manim. The Graphviz graph must be already laid out before it can be added as a manim VGroup. The bounding box information present in the Graphviz graph will be used to adjust it’s size and location on manim’s 14x8 grid
The VGroup also stores node ID and edge ID for each node and edge in the graph which makes it easier for animating
File : mobjects.py
StackMobject
Inherits manim.mobject.types.vectorized_mobject.VGroup
This is used to show stack elements. The constant YACV_MANIM_STACK_VIS controls how many elements at max must be visible in the stack. If more elements are present, the stack bottom becomes a dotted line to indicate more items
LL1ParsingVisualizer
Inhertis manim.scene.scene.Scene
Main scene for LL(1) parsing. This scene is effectively a reimplementation of parse() from LL1Parser but it also animates the GraphvizMobject and StackMobject after every step. Like the usual parse(), this scene will also raise errors in case the parsing is unsuccessful
Currently, yacv can visualize only valid strings in a grammar
File : vis.py
LRParsingVisualizer
Inhertis manim.scene.scene.Scene
Like LL1ParsingVisualizer but for LR parsing
File : mobjects.py