Manim Shape Matcher

The shape matcher VMobject object in Manim is defined in shape_matchers.py.

Codes in Shape_matchers.py

Available codes defined in manimlib.mobject.shape_matchers.py

Four classes, SurroundingRectangle(Rectangle), BackgroundRectangle(SurroundingRectangle), Cross(VGroup) and Underline(Line) are defined.

Import

from manimlib.constants import *
from manimlib.mobject.geometry import Line
from manimlib.mobject.geometry import Rectangle
from manimlib.mobject.types.vectorized_mobject import VGroup
from manimlib.mobject.types.vectorized_mobject import VMobject
from manimlib.utils.color import Color
from manimlib.utils.config_ops import digest_config

Class SurroundingRectangle(Rectangle)

class manimlib.mobject.shape_matchers.SurroundingRectangle(Rectangle)version 19Dec2019

Configuration

    CONFIG = {
        "color": YELLOW,
        "buff": SMALL_BUFF,
    }

Functions

• def __init__(self, mobject, **kwargs)

Class BackgroundRectangle(SurroundingRectangle)

class manimlib.mobject.shape_matchers.BackgroundRectangle(SurroundingRectangle)version 19Dec2019

Configuration

    CONFIG = {
        "color": BLACK,
        "stroke_width": 0,
        "stroke_opacity": 0,
        "fill_opacity": 0.75,
        "buff": 0
    }

Functions

• def __init__(self, mobject, **kwargs)
• def pointwise_become_partial(self, mobject, a, b)
• def set_style_data(self, stroke_color=None, stroke_width=None, fill_color=None, fill_opacity=None, family=True )
• def get_fill_color(self)

Class Cross(VGroup)

class manimlib.mobject.shape_matchers.Cross(VGroup)version 19Dec2019

Configuration

    CONFIG = {
        "stroke_color": RED,
        "stroke_width": 6,
    }

Functions

• def __init__(self, mobject, **kwargs)

Class Underline(Line)

class manimlib.mobject.shape_matchers.Underline(Line)version 19Dec2019

Configuration

    CONFIG = {
        "buff": SMALL_BUFF,
    }

Functions

• def __init__(self, mobject, **kwargs)

Source and Reference

https://github.com/3b1b/manim19Dec2019