Navigation Menu

Skip to content

Instantly share code, notes, and snippets.

View villares's full-sized avatar
💥

Alexandre B A Villares villares

💥
View GitHub Profile
@villares
villares / truchet.md
Last active March 12, 2024 02:49
Elementos para criar Truchet Tiles https://en.wikipedia.org/wiki/Truchet_tiles com py5 #Truchet #Pyhon #py5 #ProgramaçãoCriativa

Truchet tiles

Vídeos

Os exemplos mais abaixo neste Gist são a inspiração para 3 videozinhos sobre Azulejos de Truchet com py5 (usando py5 imported mode no Thonny)

Se você gostar, considere apoiar a instância do PeerTube do LHC que hospeda os vídeos https://peertube.lhc.net.br e me apoiar (que fiz esse material) https://liberapay.com/villares

@villares
villares / make_a_box.py
Created January 22, 2024 19:26
Caixinha com corte laser, versão com py5
import py5
fator_escala = 3.78 * 50 / 189
NOME = "caixa_flex-v1" # Precisa ser cortado 2x! só desenha "meia caixa"
W, H, P = 200, 120, 50 # dimensões
R = 30 # raio
XO, YO = 50, 50 # offset do desenho na página
def setup():
# -----------------------------------------------------------------------------
# From Pytnon to Numpy
# Copyright (2017) Nicolas P. Rougier - BSD license
# More information at https://github.com/rougier/numpy-book
# -----------------------------------------------------------------------------
import numpy as np
import matplotlib.pyplot as plt
from matplotlib.path import Path
from matplotlib.animation import FuncAnimation
from matplotlib.collections import PathCollection
@villares
villares / dados.md
Created November 9, 2023 01:03
Lê uma planilha de Excel e altera um arquivo de Word

image

image

@villares
villares / multiple_page_pdf_py5_imported_mode.py
Last active January 26, 2024 15:21
Template for generating a multi-page PDF with py5 (and a bonus PDF "overlay" script)
"""
An example/template for generating a mutiple page PDF using py5.
Imported mode style - You'll need to use the thonny-py5mode plug-in or the sketch_runner tool
CC0 / Public Domain dedication - by Alexandre B A Villares
"""
NUM_PAGES = 10
s = 0.71 # scale factor 1 => 356 x 275 trying 252 x 195
rs = 1 # starting random seed
@villares
villares / Aqui_SP-OSMNX.py
Created August 25, 2023 13:30
Experimentos com osmnx
import pickle
from pathlib import Path
import osmnx as ox
from download_from_gdrive import download_from_gdrive
# configure the place, network type, trip times, and travel speed
place = {"city": "São Paulo", "country": "Brazil"}
network_type = "walk"
@villares
villares / export_single_png.py
Created August 18, 2023 14:24
Export PNG with transparent background
# using py5 imported mode (https://py5coding.org to learn more)
def setup():
size(600, 600) # drawing size
output_canvas = create_graphics(width, height)
background(255, 0, 0) # you can turn this off, this won't be recorded!
begin_record(output_canvas) # starts recording
# output_canvas.clear() # clears pixels (not necessary in this case)
color_mode(HSB) # this needs to be inside the recording!
no_stroke() # same as with the color_mode, has to be brought here
@villares
villares / pygame_jukebox_tosca.py
Last active August 19, 2023 16:16
Tocadores de arquivos mp3 com pygame
# TODO quando som termina, retomar não recomeça
# (mudar para próximo som autmaticamente?)
from pathlib import Path
import pygame
# Procura arquivos .mp3 na mesma pasta
folder = Path.cwd() # se quiser pode trocar por Path('/caminho/pasta/')
audio_files = [fp for fp in sorted(folder.iterdir())
if fp.name.lower().endswith('.mp3')]
@villares
villares / fitz-zine-impostion.py
Last active September 10, 2023 14:30
Faz a "imposição" de páginas de um zine em um A3
"""
Make a PDF A3 zine combining 8 pages from a source PDF
WIP: I'd like to have an option for the 9th page (index=8) to be a poster in the backside or not.
-------------------------------------------------------------------------------
License: GNU GPL V3
(c) 2023 Alexandre Villares
Based on https://github.com/pymupdf/PyMuPDF-Utilities/blob/master/examples/combine-pages/combine.py
(c) 2018 Jorj X. McKie