justvanrossum

from functools import singledispatch
from io import StringIO

from fontTools.feaLib import ast
from fontTools.feaLib.error import FeatureLibError
from fontTools.feaLib.parser import Parser


def renameGlyphs(feaSource, renameFunc, glyphNames=()):
    features = Parser(StringIO(feaSource), glyphNames=glyphNames).parse()

justvanrossum

import argparse
import sys
from fontTools.designspaceLib import AxisLabelDescriptor, DesignSpaceDocument


def main():
    parser = argparse.ArgumentParser(
        description="Converts statmake axis labels to DesignSpace 5.0 axis labels"
    )
    parser.add_argument("input", help="The source .designspace file")

justvanrossum

# See this Twitter thread:
# https://twitter.com/MauriceMeilleur/status/1488347208709718021

    
def lerp(v1, v2, t):
    return v1 + t * (v2 - v1)

def lerpPoint(p1, p2, t):
    return lerp(p1[0], p2[0], t), lerp(p1[1], p2[1], t)

justvanrossum

import argparse
from itertools import product
import sys
from fontTools.designspaceLib import DesignSpaceDocument


def main():
    parser = argparse.ArgumentParser(
        description="Makes new named instances based on the axis labels"
    )

justvanrossum

# https://twitter.com/jenskutilek/status/1548996988892479488


def drawNuts(nuts, matches, nutPositions):
    for (bi1, bs1), (bi2, bs2) in matches:
        with savedState():
            strokeWidth(0.3 * distX)
            if nuts[bi1][bs1] == nuts[bi2][bs2]:
                stroke(0, 1, 0)
            else:

justvanrossum

# https://twitter.com/mttymtt/status/1531022994323251202
# DrawBot visualization
# FontTools for helper code

from fontTools.misc.bezierTools import calcCubicParameters, solveCubic

scaleFactor = 500

pt0 = (0, 0)
pt1 = (0.37, 0.05)

justvanrossum

# https://twitter.com/rosettatype/status/1468660017993854980

def plotter_circle_spiral(bez, center, radius, penWidth):
    H = 0.5522847498  # Bezier circle magic constant
    radius -= penWidth / 2
    numRevolutions = ceil(radius / penWidth + 1)
    xRadius = yRadius = radius
    radiusDelta = radius / (numRevolutions - 1)
    cx, cy = center
    bez.moveTo((cx + radius, cy))

justvanrossum

# This script is part of a tutorial screencast: https://vimeo.com/149247423

CANVAS = 500
SQUARESIZE = 158
NSQUARES = 50
SQUAREDIST = 6

width = NSQUARES * SQUAREDIST

NFRAMES = 50

justvanrossum

# http://dailydrawbot.tumblr.com/post/136811506080/circles-after-victor-vasarely-source-code
#
# Based on works by Victor Vasarely
# https://s-media-cache-ak0.pinimg.com/originals/a6/df/1f/a6df1fc5d2dd07d79a44c3aea5172b59.jpg
# https://s-media-cache-ak0.pinimg.com/736x/1e/38/82/1e38820f1304c8750de216a31a5f5abe.jpg
# http://interiorator.com/wp-content/uploads/2013/07/Vasarely-01.jpg

def circle(pt, radius):
    diameter = 2 * radius
    x, y = pt

justvanrossum

# Inspired by:
# https://www.instagram.com/p/_hZD9hn9Xn/

def square(x, y, size, phase):
    turns = phase // 2
    q = (phase % 2) / 2
    with savedState():
        translate(x, y)
        scale(size)
        rotate(-90 * turns, center=(0.5, 0.5))