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Added grid_lines attribute to Rectangle to add individual styling to the grid lines #3428

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Merged
merged 4 commits into from
Dec 12, 2023
Merged

Added grid_lines attribute to Rectangle to add individual styling to the grid lines #3428

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c486feb
Added 'grid_line_stroke_width' parameter in Rectangle
RobinPH Oct 30, 2023
8d4f6d4
Added 'grid_lines' (VGroup) attribute to 'Rectangle' class
RobinPH Nov 6, 2023
a4df24b
Merge branch 'main' into rectangle-grid-line-stroke-width
MrDiver Dec 10, 2023
765478d
Merge branch 'main' into rectangle-grid-line-stroke-width
MrDiver Dec 12, 2023
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13 changes: 10 additions & 3 deletions manim/mobject/geometry/polygram.py
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Original file line number Diff line number Diff line change
Expand Up @@ -598,8 +598,10 @@ class RectangleExample(Scene):
def construct(self):
rect1 = Rectangle(width=4.0, height=2.0, grid_xstep=1.0, grid_ystep=0.5)
rect2 = Rectangle(width=1.0, height=4.0)
rect3 = Rectangle(width=2.0, height=2.0, grid_xstep=1.0, grid_ystep=1.0)
rect3.grid_lines.set_stroke(width=1)
rects = Group(rect1,rect2).arrange(buff=1)
rects = Group(rect1, rect2, rect3).arrange(buff=1)
self.add(rects)
"""

Expand All @@ -618,6 +620,8 @@ def __init__(
self.stretch_to_fit_width(width)
self.stretch_to_fit_height(height)
v = self.get_vertices()
self.grid_lines = VGroup()

if grid_xstep is not None:
from manim.mobject.geometry.line import Line

Expand All @@ -633,7 +637,7 @@ def __init__(
for i in range(1, count)
)
)
self.add(grid)
self.grid_lines.add(grid)
if grid_ystep is not None:
grid_ystep = abs(grid_ystep)
count = int(height / grid_ystep)
Expand All @@ -647,7 +651,10 @@ def __init__(
for i in range(1, count)
)
)
self.add(grid)
self.grid_lines.add(grid)

if self.grid_lines:
self.add(self.grid_lines)


class Square(Rectangle):
Expand Down