Welcome to VAlgoLang’s documentation!

Table of Contents:

• Quick Start
  • Introduction
  • Quick Start Guide
• Language Tour
  • The Basics
    • Variables
    • Arithmetic Expressions
    • String Expressions
    • Boolean Expressions
    • Constructors
    • Control structures
      • The if-then and if-then-else Statements
      • Loops
    • Functions
  • Structuring Your Program
  • Controlling Your Animation
    • Sleep
    • Code Tracking
    • Subtitles
    • Speed
  • Types
    • Primitive Types
      • boolean
      • char
      • number
      • string
      • Conversion Functions
    • Data Structures
      • Stack<T>
      • Array<T>
      • List<T>
      • Tree<T>
      • Node<T>
      • Examples
• Usage
  • Command Line Arguments
    • <file>
      • -f, –open_file
      • -m, –manim
    • -o=<output>, –output=<output>
    • -p, –python
      • –preview
    • -q=<quality>, –quality=<quality>
    • -s, –stylesheet=<stylesheet>
    • -h, –help
  • Program Exit Status
    • 0: Success
    • 100: Syntax Error
    • 200: Semantic Error
    • 300: Runtime Error
• Contributing
  • Contribution Case Study: Adding Lists
  • Technical documentation
• Customising Your Animation
  • Stylesheet
    • Hide Code
    • Hide Variables
    • Hide Data Structures
    • Code Tracking
    • Code Syntax Highlighting
    • Code Syntax Highlighting Style
    • Code Line Separation
    • Code Syntax Highlighting Tabulation
    • Style Properties
      • Colors
      • Creation style
      • Animation Properties
      • Precedence
    • Positioning
    • Data structures
    • Code And Variable Blocks
• Python Library
  • Data Structure
    • Constructor
    • Inbuilt Functions
      • shrink(self, new_width, new_height)
      • will_cross_boundary(self, object_dim, boundary_name)
      • add(self, obj)
    • Abstract Methods
      • create_init(self, ident)
      • shrink_if_cross_boundary(self, obj)
      • clean_up(self)
  • Stack
    • Constructor
    • Inbuilt Functions
      • push(self, obj, creation_style=None)
      • push_existing(self, obj)
      • pop(self, obj, fade_out=True)
  • Array (1D)
    • Constructor
    • Inbuilt Functions
      • build(self, coord=None)
      • swap_mobjects(self, i1, i2)
      • clone_and_swap(self, i1, i2)
      • update_element(self, idx, v, color=None)
      • update_array_elements(self)
      • append(self, v)
  • Array 2D
    • Constructor
    • Inbuilt Functions
      • build(self, creation_style=None)
      • replace_row(self, row_index, new_values)
      • swap_mobjects(self, i1, j1, i2, j2)
  • Tree
    • Constructor
    • Inbuilt Functions
      • update_root(self, node)
      • check_if_child_will_cross_boundary(self, parent, child, is_left)
      • set_right(self, parent, child)
      • set_left(self, parent, child)
      • delete_right(self, parent)
      • delete_left(self, parent)
      • edit_node_value(self, node, text)
      • set_reference_right(self, parent, tree)
      • set_reference_left(self, parent, tree)
      • _resize_after_modification(self, animations)
      • check_positioning(self)
      • crossing_bottom_border(self)
      • crossing_left_right_border(self, offset_x, scale=10e9)
      • grow_if_small(self)
      • check_overlapping_children(self, node)
  • Node
    • Constructor
    • Inbuilt Functions
      • set_left(self, node, scale)
      • set_left_mobject(self, shape, vgroup, scale)
      • set_right(self, node, scale)
      • set_right_mobject(self, shape, vgroup, scale)
      • set_reference(self, tree, scale, left)
      • edit_node_value(self, text)
      • highlight(self, color)
      • unhighlight(self)
      • set_radius(self, new_radius)
      • delete_left(self)
      • delete_right(self)
  • Code Block
    • Constructor
    • Inbuilt Functions
      • build(self)
      • get_line_at(self, line_number)
  • Variable Block
    • Constructor
    • Inbuilt Functions
      • build(self)
      • update_variable(self, variables)
  • Subtitle Block
    • Constructor
    • Inbuilt Functions
      • change_text(self, text)
      • display(self, text, end_time)
      • clear(self)
      • action(self)
  • Building Blocks
    • Initial Structure
      • Constructor
    • Rectangle Block
      • Constructor
      • Inbuilt Functions
  • Utility Functions