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#!/usr/bin/env python3 """ turtle-example-suite: tdemo_bytedesign.py An example adapted from the example-suite of PythonCard's turtle graphics. It's based on an article in BYTE magazine Problem Solving with Logo: Using Turtle Graphics to Redraw a Design November 1982, p. 118 - 134 ------------------------------------------- Due to the statement t.delay(0) in line 152, which sets the animation delay to 0, this animation runs in "line per line" mode as fast as possible. """ from turtle import Turtle, mainloop from time import perf_counter as clock # wrapper for any additional drawing routines # that need to know about each other class Designer(Turtle): def design(self, homePos, scale): self.up() for i in range(5): self.forward(64.65 * scale) self.down() self.wheel(self.position(), scale) self.up() self.backward(64.65 * scale) self.right(72) self.up() self.goto(homePos) self.right(36) self.forward(24.5 * scale) self.right(198) self.down() self.centerpiece(46 * scale, 143.4, scale) self.getscreen().tracer(True) def wheel(self, initpos, scale): self.right(54) for i in range(4): self.pentpiece(initpos, scale) self.down() self.left(36) for i in range(5): self.tripiece(initpos, scale) self.left(36) for i in range(5): self.down() self.right(72) self.forward(28 * scale) self.up() self.backward(28 * scale) self.left(54) self.getscreen().update() def tripiece(self, initpos, scale): oldh = self.heading() self.down() self.backward(2.5 * scale) self.tripolyr(31.5 * scale, scale) self.up() self.goto(initpos) self.setheading(oldh) self.down() self.backward(2.5 * scale) self.tripolyl(31.5 * scale, scale) self.up() self.goto(initpos) self.setheading(oldh) self.left(72) self.getscreen().update() def pentpiece(self, initpos, scale): oldh = self.heading() self.up() self.forward(29 * scale) self.down() for i in range(5): self.forward(18 * scale) self.right(72) self.pentr(18 * scale, 75, scale) self.up() self.goto(initpos) self.setheading(oldh) self.forward(29 * scale) self.down() for i in range(5): self.forward(18 * scale) self.right(72) self.pentl(18 * scale, 75, scale) self.up() self.goto(initpos) self.setheading(oldh) self.left(72) self.getscreen().update() def pentl(self, side, ang, scale): if side < (2 * scale): return self.forward(side) self.left(ang) self.pentl(side - (.38 * scale), ang, scale) def pentr(self, side, ang, scale): if side < (2 * scale): return self.forward(side) self.right(ang) self.pentr(side - (.38 * scale), ang, scale) def tripolyr(self, side, scale): if side < (4 * scale): return self.forward(side) self.right(111) self.forward(side / 1.78) self.right(111) self.forward(side / 1.3) self.right(146) self.tripolyr(side * .75, scale) def tripolyl(self, side, scale): if side < (4 * scale): return self.forward(side) self.left(111) self.forward(side / 1.78) self.left(111) self.forward(side / 1.3) self.left(146) self.tripolyl(side * .75, scale) def centerpiece(self, s, a, scale): self.forward(s); self.left(a) if s < (7.5 * scale): return self.centerpiece(s - (1.2 * scale), a, scale) def main(): t = Designer() t.speed(0) t.hideturtle() t.getscreen().delay(0) t.getscreen().tracer(0) at = clock() t.design(t.position(), 2) et = clock() return "runtime: %.2f sec." % (et-at) if __name__ == '__main__': msg = main() print(msg) mainloop()

Name	Size	Last Modified	Owner	Permissions	Options
..	--	February 12 2024 9:08:43	root	0755
__pycache__	--	February 12 2024 9:08:43	root	0755

__init__.py	0.307 KB	December 13 2023 8:49:27	root	0644
__main__.py	14.697 KB	December 13 2023 8:49:27	root	0755
bytedesign.py	4.148 KB	December 13 2023 8:49:27	root	0755
chaos.py	0.929 KB	December 13 2023 8:49:27	root	0644
clock.py	3.126 KB	December 13 2023 8:49:27	root	0755
colormixer.py	1.308 KB	December 13 2023 8:49:27	root	0644
forest.py	2.896 KB	December 13 2023 8:49:27	root	0755
fractalcurves.py	3.392 KB	December 13 2023 8:49:27	root	0755
lindenmayer.py	2.377 KB	December 13 2023 8:49:27	root	0755
minimal_hanoi.py	2.003 KB	December 13 2023 8:49:27	root	0755
nim.py	6.36 KB	December 13 2023 8:49:27	root	0644
paint.py	1.261 KB	December 13 2023 8:49:27	root	0755
peace.py	1.041 KB	December 13 2023 8:49:27	root	0755
penrose.py	3.301 KB	December 13 2023 8:49:27	root	0755
planet_and_moon.py	2.759 KB	December 13 2023 8:49:27	root	0755
rosette.py	1.329 KB	December 13 2023 8:49:27	root	0644
round_dance.py	1.762 KB	December 13 2023 8:49:27	root	0644
sorting_animate.py	4.934 KB	December 13 2023 8:49:27	root	0755
tree.py	1.368 KB	December 13 2023 8:49:27	root	0755
turtle.cfg	0.156 KB	December 13 2023 8:49:27	root	0644
two_canvases.py	1.093 KB	December 13 2023 8:49:27	root	0644
yinyang.py	0.802 KB	December 13 2023 8:49:27	root	0755

NineSec Team - 2022