View MEHRINGDAMM.py
| # Image from https://twitter.com/Berlin_Type/status/1250742042004766730 | |
| imagePath = "MEHRINGDAMM.jpeg" | |
| w, h = imageSize(imagePath) | |
| size(w, h) | |
| with savedState(): | |
| rotate(0.1) | |
| image(imagePath, (0, 0), 0.6) |
View Puzzle.py
| def translatePoints(points, dx, dy): | |
| return [(x + dx, y + dy) for x, y in points] | |
| def transposePoints(points): | |
| return [(y, x) for x, y in points] | |
| def pairs(seq): | |
| it = iter(seq) | |
| prev = next(it) | |
| for item in it: |
View animated_color_grid.py
| canvasSize = 500 | |
| numSquares = 25 | |
| squareSize = canvasSize / numSquares | |
| numFrames = 50 | |
| for frame in range(numFrames): | |
| t = frame / numFrames | |
| newPage(canvasSize, canvasSize) | |
| frameDuration(1/25) |
justvanrossum
/ generateOTTagsModule.py
Last active Aug 20, 2020
Scrape OT tag definitions and descriptions from OT spec site (script, language and feature tags)
justvanrossum
/ PaulBrownPattern.py
Last active Mar 11, 2020
DrawBot script to recreate 'Untitled Computer Assisted Drawing' by Paul Brown from 1975
View PaulBrownPattern.py
| # Original: | |
| # Paul Brown, 'Untitled Computer Assisted Drawing' (1975) | |
| # The program was written in Fortran and drawn with Calcomp's drum pen plotter. | |
| # https://twitter.com/satoshi_aizawa/status/1218786881631965186 | |
| def drawArc(center, radius, startAngle, endAngle): | |
| bez = BezierPath() | |
| bez.arc(center, radius, startAngle, endAngle, False) | |
| drawPath(bez) |
justvanrossum
/ screen_info.py
Created Jun 6, 2019
macOS/Python: Get dimension info about active screens
View screen_info.py
| from AppKit import NSScreen, NSDeviceSize, NSDeviceResolution | |
| from Quartz import CGDisplayScreenSize | |
| for i, screen in enumerate(NSScreen.screens(), 1): | |
| description = screen.deviceDescription() | |
| pw, ph = description[NSDeviceSize].sizeValue() | |
| rx, ry = description[NSDeviceResolution].sizeValue() | |
| mmw, mmh = CGDisplayScreenSize(description["NSScreenNumber"]) | |
| scaleFactor = screen.backingScaleFactor() | |
| pw *= scaleFactor |
justvanrossum
/ NestedBoxes.py
Last active Aug 6, 2019
DrawBot: create a simple animation with moving squares
View NestedBoxes.py
| # http://dailydrawbot.tumblr.com/post/163234641179/nested-boxes | |
| def easeInOutQuad(t): | |
| t *= 2 | |
| if t < 1: | |
| return 0.5 * (t ** 2) | |
| else: | |
| t = 2 - t | |
| return 1 - 0.5 * (t ** 2) |
justvanrossum
/ Ellipses.py
Last active Oct 28, 2018
DrawBot: create a simple loop of nested ellipses
View Ellipses.py
| # Result: | |
| # http://dailydrawbot.tumblr.com/post/160364438359/ellipses | |
| def drawEllipses(cx, cy, rx, ry, dx, dy, n, bw=0): | |
| for i in range(n): | |
| fill(bw) | |
| oval(cx - rx, cy - ry, 2 * rx, 2 * ry) | |
| rx -= dx | |
| ry -= dy | |
| bw = 1 - bw |
justvanrossum
/ SierpinskiSquare.py
Last active Dec 13, 2017
DrawBot: infinite zoom into a Sierpinski Square (takes a while to render!)
View SierpinskiSquare.py
| # Slightly modified from | |
| # https://twitter.com/petrvanblokland/status/860610270410018817 | |
| # by Petr van Blokland @petrvanblokland | |
| def drawSierpinskiSquare(px, py, w, maxW, maxH): | |
| if w < 1: | |
| return | |
| for x in range(3): | |
| for y in range(3): | |
| if x == 1 and y == 1: |
justvanrossum
/ LissajousGrid.py
Last active Apr 29, 2020
DrawBot: create a grid of Lissajous curve variations.
View LissajousGrid.py
| # http://dailydrawbot.tumblr.com/post/160078796339/lissajous-grid | |
| # remade from https://twitter.com/fermatslibrary/status/857580490425020416 | |
| def lissajous(a, b, phase, radius): | |
| numSteps = 340 | |
| points = [] | |
| for i in range(numSteps): | |
| angle = 2 * pi * i / numSteps | |
| x = radius * sin(a * angle + phase) | |
| y = -radius * sin(b * angle) |
NewerOlder