generated from mwc/lab_iteration
e5ce11b690
draw_tile_grid works. Checkpoint 3: I probably would use docstrings. I like to break up my work into small bits. Having docstrings to quickly remind myself of what I've written should do would be helpful. Additionally, if I'm working with or showing my work to someone else, it'd be helpful for them to know what the things I'm writing should do.
62 lines
1.3 KiB
Python
62 lines
1.3 KiB
Python
from turtle import *
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def draw_tile(size):
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"Draws one tile, which can be repeated to form a pattern."
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draw_tile_outline(size)
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draw_squiggle(size)
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def draw_tile_outline(size):
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pencolor("#dddddd")
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square(size)
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def draw_squiggle(size):
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left(90)
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quarter_arc_right(size/2)
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quarter_arc_left(size/2)
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left(90)
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forward(size/2)
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quarter_arc_left(size/4)
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quarter_arc_right(size/4)
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left(90)
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forward(size/2)
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left(90)
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forward(size/2)
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left(90)
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quarter_arc_right(size/4)
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quarter_arc_left(size/4)
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forward(size/2)
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left(90)
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forward(3*size/4)
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#forward(size/4)
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#pencolor("black")
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#left(90)
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#quarter_arc_right(size/4)
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#quarter_arc_left(size/4)
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#quarter_arc_left(size/4)
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#quarter_arc_right(size/4)
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#left(90)
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fly(size/4)
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left(90)
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fly(size)
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left(90)
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def fly(distance):
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"Moves without drawing."
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penup()
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forward(distance)
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pendown()
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def square(size):
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"Draws a square of side length `size`"
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for side in range(4):
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forward(size)
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left(90)
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def quarter_arc_right(radius):
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"Draws a quarter of an arc, turning to the right."
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circle(-radius, 90)
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def quarter_arc_left(radius):
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"Draws a quarter of an arc, turning to the left."
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circle(radius, 90)
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