def title(rule):
d1 = axi.Drawing(axi.text('Rule %d' % rule, axi.FUTURAM))
d1 = d1.scale_to_fit_height(0.25)
d2 = axi.Drawing(axi.text('Elementary Cellular Automaton', axi.FUTURAL))
d2 = d2.scale_to_fit_height(0.1875)
ds = [d1, d2]
d = vertical_stack(ds, 0.125)
d = d.join_paths(0.01)
d = d.simplify_paths(0.001)
return d
def title():
d1 = axi.Drawing(axi.text('Topography of', axi.METEOROLOGY))
d1 = d1.scale_to_fit_height(0.25)
d2 = axi.Drawing(axi.text('Vancouver Island', axi.METEOROLOGY))
d2 = d2.scale_to_fit_height(0.375)
d = vertical_stack([d1, d2], 0.125, False)
d = d.join_paths(0.01)
d = d.simplify_paths(0.001)
d = d.move(0, 8.5, 0, 1)
return d
def punchcard_from_csv(csv_path):
with open(csv_path, 'rb') as fp:
reader = csv.reader(fp)
csv_rows = list(reader)
row_labels = [x[0] for x in csv_rows[1:]]
col_labels = csv_rows[0][1:]
data = []
for csv_row in csv_rows[1:]:
row = []
for value in csv_row[1:]:
try:
value = float(value)
except ValueError:
value = None
row.append(value)
data.append(row)
lo = min(x for row in data for x in row if x)
hi = max(x for row in data for x in row if x)
min_area = math.pi * (MIN_SIZE / 2.0)**2
max_area = math.pi * (MAX_SIZE / 2.0)**2
paths = []
for r, row in enumerate(data):
for c, value in enumerate(row):
if not value:
continue
pct = 1.0 * (value - lo) / (hi - lo)
pct = pct**0.5
area = pct * (max_area - min_area) + min_area
radius = (area / math.pi)**0.5
paths.extend(fill_circle(c, r, radius, 90))
for r, label in enumerate(row_labels):
d = axi.Drawing(axi.text(label.upper(), axi.TIMESR))
d = d.scale(0.02, 0.02).move(-1, r, 0.5, 0.5)
paths.extend(d.paths)
for c, label in enumerate(col_labels):
d = axi.Drawing(axi.text(label.upper(), axi.TIMESR))
d = d.scale(0.02, 0.02).move(c, -1, 0.5, 0.5)
paths.extend(d.paths)
d = axi.Drawing(paths)
d = d.scale_to_fit(12, 8.5)
print('joining paths')
d = d.join_paths(0.02)
print('simplifying paths')
d = d.simplify_paths(0.001)
d.render().write_to_png('out.png')
axi.draw(d)
def main():
paths = []
add(0, 0, 64, paths)
drawing = axi.Drawing(paths)
cli = axi.cli()
cli.draw(drawing)
def title():
d = axi.Drawing(
axi.text('Topography of the Western United States', axi.FUTURAM))
d = d.scale_to_fit_height(0.25)
d = d.join_paths(0.01)
d = d.simplify_paths(0.001)
return d
def multiple_label(text):
d = axi.Drawing(axi.text(text, axi.FUTURAL))
d = d.scale_to_fit_height(0.125)
d = d.move(0, 8.5, 0, 1)
d = d.join_paths(0.01)
d = d.simplify_paths(0.001)
return d
def render_complete(scene):
if not pp.lineset:
return
device = connect_plotter()
if not device:
self.report({'ERROR'}, "Failed to connect to AxiDraw.")
return
drawing = axi.Drawing(pp.lineset)
drawing = drawing.scale(scale_factor(scene))
if plotter.join_paths:
drawing = drawing.join_paths(plotter.join_paths_threshold)
if plotter.sort_paths:
drawing = drawing.sort_paths()
device.run_drawing(drawing, True)
disconnect_plotter(device)
editor.callbacks_lineset_post.remove(pp.lineset_post)
editor.callbacks_modifiers_post.remove(pp.modifier_post)
bpy.app.handlers.render_complete.remove(render_complete)
def main():
filename = sys.argv[1]
print('loading image')
im = Image.open(filename)
im = im.convert('L')
w, h = im.size
data = list(im.getdata())
paths = []
for y in range(h):
for x in range(w):
if data[y * w + x] == 0:
paths.append([(x, y), (x, y)])
random.shuffle(paths)
print(len(paths))
d = axi.Drawing(paths)
print('transforming paths')
# d = d.scale(1, -1)
d = d.rotate_and_scale_to_fit(12, 8.5, step=90)
# print 'sorting paths'
# d = d.sort_paths()
# print 'joining paths'
# d = d.join_paths(0.05)
# print len(d.paths)
print('sorting paths')
d = d.sort_paths()
print('joining paths')
d = d.join_paths(0.03)
print(len(d.paths))
d.paths = [x for x in d.paths if len(x) > 2]
print('simplifying paths')
d = d.simplify_paths(0.002)
print(len(d.paths))
print('rendering paths')
d.render(line_width=0.3 / 25.4).write_to_png('out.png')
axi.draw(d)
def main():
# random.seed(1182)
points, pairs = poisson_disc(0, 0, 11, 8.5, 0.035, 32)
path = make_path(pairs)
drawing = axi.Drawing([path]).scale_to_fit(11, 8.5)
drawing.render().write_to_png('out.png')
axi.draw(drawing)
def main():
dirname = 'overlapping_circles'
i = 0
j = 0
x = 0
y = 0
drawing = axi.Drawing([])
for filename in sorted(os.listdir(dirname)):
if not filename.endswith('.axi'):
continue
path = os.path.join(dirname, filename)
print(path)
d = load(path)
d = d.translate(x, y)
drawing.add(d)
x += SPACING
i += 1
if i == N_PER_ROW:
i = 0
j += 1
x = 0
if j % 2:
x = SPACING / 2
y += SPACING * 0.866
d = drawing
d = d.center(*axi.A3_SIZE)
print(len(d.paths))
im = d.render(bounds=axi.A3_BOUNDS, line_width = 0.4 / 25.4)
im.write_to_png('overlapping_circles.png')
d.dump('overlapping_circles.axi')
def drawing_end(raw=False):
global paths
global title
d = axi.Drawing(paths)
text_pos = (PADDING, V3_SIZEX-PADDING)
if not raw:
if cfg.y_up:
d = d.scale(1.0, -1.0)
d = d.scale_to_fit(CELLSIZEX, CELLSIZEY, PADDING)
d = d.translate(POSX*CELLSIZEX, POSY*CELLSIZEY)
text_pos = (POSX*CELLSIZEX, (POSY+1)*CELLSIZEY-PADDING)
nextpos()
if title:
font = axi.Font(axi.FUTURAL, 7.5) #
dtext = font.text(title)
dtext
dtext = dtext.translate(*text_pos)
d.add(dtext)
axi.draw(d)
title = '' # Reset title
print("DRAWING END")
print("")
def label():
d = axi.Drawing(axi.text(LABEL, axi.FUTURAL))
d = d.scale_to_fit_height(0.125)
d = d.rotate(-90)
d = d.move(12, 8.5, 1, 1)
d = d.join_paths(0.01)
return d
def draw(self):
if self.paths:
if self.params['sort paths']:
paths = axi.sort_paths(self.paths)
else:
paths = self.paths
self.device.run_drawing(axi.Drawing(paths), True)
def stack_drawings(ds, spacing=0):
result = axi.Drawing()
y = 0
for d in ds:
d = d.origin().translate(-d.width / 2, y)
result.add(d)
y += d.height + spacing
return result
def main():
paths = [
[(0, 0), (W, 0), (W, H), (0, H), (0, 0)]
]
d = axi.Drawing(paths)
d = d.center(*BOUNDS[-2:])
d.dump('box.axi')
d.render(bounds=BOUNDS).write_to_png('box.png')
def abstract():
ds = [axi.Drawing(p) for p in axi.justify_text(ABSTRACT, axi.TIMESR)]
spacing = max(d.height for d in ds) * 1.5
ds = [d.translate(0, i * spacing) for i, d in enumerate(ds)]
d = concat(ds)
d = d.scale_to_fit_width(8.5)
d = d.join_paths(0.01)
return d
def main():
W = 8.5
H = 0.5
total = sum(x[1] for x in DATA)
lo = min(x[0] for x in DATA)
hi = max(x[0] for x in DATA)
peak = max(x[1] for x in DATA)
paths = []
path = []
for key, count in DATA:
x = W * (key - lo) / (hi - lo)
y = H * count / peak
path.append((x, -y))
if y > 0.01:
paths.append([(x, 0), (x, -y)])
paths.append(path)
paths.append([(0, 0), (W, 0)])
labels = [0, 1000, 2000, 3000, 3851]
for key in labels:
x = W * (key - lo) / (hi - lo)
paths.append([(x, 0.0), (x, 0.05)])
d = axi.Drawing(axi.text(str(key), axi.FUTURAL))
d = d.scale_to_fit_height(0.1)
d = d.move(x, 0.15, 0.5, 0)
paths.extend(d.paths)
title = 'Elevation Distribution (meters above sea level)'
d = axi.Drawing(axi.text(title, axi.FUTURAL))
d = d.scale_to_fit_height(0.15)
d = d.move(W / 2, 0.3, 0.5, 0)
paths.extend(d.paths)
d = axi.Drawing(paths)
d = d.rotate(180)
d = d.rotate_and_scale_to_fit(8.5, 8.5, step=90)
d = d.move(12, 8.5 / 2, 1, 0.5)
print d.bounds
d = d.sort_paths()
d = d.join_paths(0.01)
d = d.simplify_paths(0.001)
d.render().write_to_png('out.png')
d.dump('out.axi')
def horizontal_stack(ds, spacing=0):
result = axi.Drawing()
x = 0
for d in ds:
d = d.origin().translate(x, -d.height / 2)
result.add(d)
x += d.width + spacing
return result
def title():
ds = [axi.Drawing(axi.text(line, axi.TIMESIB)) for line in TITLE]
spacing = max(d.height for d in ds) * 1.5
ds = [d.translate(-d.width / 2, i * spacing) for i, d in enumerate(ds)]
d = concat(ds)
d = d.scale_to_fit_width(8.5)
d = d.join_paths(0.01)
return d
def polygon(n, r, br, notch=False):
p = regular_polygon(n, 0, 0, r)
g = geometry.Polygon(p)
g = g.buffer(br).exterior
if notch:
g = g.difference(polygon_splits(n, 0, 0, r * 2, br * 2))
g = ops.linemerge(g)
p = axi.shapely_to_paths(g)
return axi.Drawing(p).origin()
def justify_text(self, text, width):
d = self.text(text)
w = d.width
spaces = text.count(' ')
if spaces == 0 or w >= width:
return d
e = ((width - w) / spaces) / self.scale
d = axi.Drawing(axi.text(text, self.font, extra=e))
d = d.scale(self.scale)
return d
def main():
layer = make_layer()
layer.save('layer.png', 0, 0, W, H, 50)
points, pairs = poisson_disc(layer, 0, 0, W, H, 0.05, 8)
path = make_path(pairs)
d = axi.Drawing([path])
# d = d.rotate_and_scale_to_fit(W, H, step=90)
d = d.scale_to_fit(W, H)
d.dump('growth.axi')
d.render(bounds=(0, 0, W, H)).write_to_png('growth.png')
def lng_label(text, x):
d = axi.Drawing(axi.text(text, axi.FUTURAL))
d = d.scale_to_fit_height(0.1)
d = d.move(x, HEIGHT + 0.125, 0.5, 1)
# d.paths.append(circle(x + d.width / 2 + 1 / 16, 8.5 + 0.125 - d.height, 1 / 48, 36))
d = d.join_paths(0.01)
d = d.simplify_paths(0.001)
paths = d.paths
paths.append([(x, HEIGHT - 1 / 8), (x, HEIGHT - 1 / 16)])
return paths
def lat_label(text, y):
d = axi.Drawing(axi.text(text, axi.FUTURAL))
d = d.scale_to_fit_height(0.1)
d = d.move(WIDTH + 1 / 8, y, 0, 1)
# d.paths.append(circle(12.125 + d.width + 1 / 16, y - d.height, 1 / 48, 36))
d = d.join_paths(0.01)
d = d.simplify_paths(0.001)
paths = d.paths
# paths.append([(WIDTH, y), (WIDTH + 1 / 16, y)])
return paths
def main():
text = stack_drawings([title(), subtitle()], 0.3125)
text = text.rotate(-90)
text = text.move(12, 8.5 / 2, 1, 0.5)
# text = title()
filenames = [
sys.argv[1],
# 'ribbon/1j1c.txt',
# 'ribbon/amyloid-beta/1mwp.txt',
# 'ribbon/amyloid-beta/1owt.txt',
# 'ribbon/amyloid-beta/1rw6.txt',
# 'ribbon/amyloid-beta/1iyt.txt',
]
angles = [90, 90, 75, 60]
print('loading paths')
ds = []
for filename, angle in zip(filenames, angles):
ds.append(axi.Drawing(axi.load_paths(filename)).scale(1, -1))
# d = grid_drawings(ds, 2, 1)
d = ds[0]
print(len(d.paths))
print('joining paths')
d = d.join_paths(0.01)
print(len(d.paths))
print('transforming paths')
# d = d.scale(1, -1)
d = d.rotate(180)
d = d.rotate_and_scale_to_fit(8.5, 12 - text.height)
# d = d.origin()
print('sorting paths')
d = d.sort_paths()
print('joining paths')
d = d.join_paths(0.01)
print(len(d.paths))
print('simplifying paths')
d = d.simplify_paths(0.001)
# add title and label and fit to page
# d = stack_drawings([d, text], 1)
# d = d.rotate(-90)
# d = d.center(12, 8.5)
d = d.rotate_and_scale_to_fit(12, 8.5).translate(-text.width * 0.6666, 0)
d.add(text)
# d.add(title())
d.add(label())
print('rendering paths')
d.render(line_width=0.25 / 25.4).write_to_png('out.png')
# axi.draw(d)
print(d.bounds)
d.dump('out.axi')
d.dump_svg('out.svg')
def vertical_stack(ds, spacing=0, center=True):
result = axi.Drawing()
y = 0
for d in ds:
x = 0
if center:
x = -d.width / 2
d = d.origin().translate(x, y)
result.add(d)
y += d.height + spacing
return result
def circles():
x = 0
r = 0
paths = []
while x + r < W:
paths.append(circle(x, 0, r, 2, 360))
x += r
r += 0.0025
x += r
x += 0.1
return axi.Drawing(paths)
def main():
paths = []
with open('./output/composed.geojson') as fp:
for line in fp:
js = json.loads(line)
for p in axi.shapely_to_paths(shape(js["geometry"])):
paths.append(p)
d = axi.Drawing(paths)
d = d.scale_to_fit(11.69, 8.5, padding=0)
d = d.sort_paths()
d.dump_svg('./output/out.svg')
def main():
paths = []
im = Image.open(sys.argv[1])
im = im.convert('L')
im = crop(im)
# im.save('crop.png')
print im.size
w, h = im.size
data = np.asarray(im)
data = data / np.amax(data)
# data = data ** 0.5
lines_per_row = int(h / ROWS)
for j in range(0, ROWS, 1):
y0 = j * lines_per_row
y1 = y0 + lines_per_row
d = data[y0:y1]
for q in range(0, 101, 25):
print j, q
values = np.percentile(d, q, axis=0) * 1.2
path = enumerate(values)
for path in remove_flats(path):
x = np.array([p[0] for p in path]) * WIDTH / w
y = (j - np.array([p[1] for p in path])) * HEIGHT / ROWS
path = zip(x, y)
path = axi.simplify_paths([path], 0.005)[0]
paths.append(path)
lat = LAT1 + (LAT2 - LAT1) * j / (ROWS)
paths.extend(lat_label('%g' % lat, j * HEIGHT / ROWS))
for lng in range(LNG1, LNG2 + 1):
x = (lng - LNG1) / (LNG2 - LNG1) * WIDTH
paths.extend(lng_label('%g' % abs(lng), x))
d = axi.Drawing(paths)
print len(d.paths)
print 'joining paths'
d = d.join_paths(0.01)
print len(d.paths)
print 'sorting paths'
d = d.sort_paths()
print 'joining paths'
d = d.join_paths(0.01)
print len(d.paths)
d = vertical_stack([title(), d], 0.25)
# d = d.rotate(180)
d = d.rotate_and_scale_to_fit(12, 8.5, step=90)
im = d.render(
scale=109 * 1,
line_width=0.3 / 25.4,
) #show_axi_bounds=False, use_axi_bounds=False)
im.write_to_png('out.png')
# d = d.rotate_and_scale_to_fit(12, 8.5, step=90)
d.dump('out.axi')
def multiple():
w = 32
h = 137
# rules = [x for x in range(256) if bin(x).count('1') == 4]
# rules = [18, 22, 26, 30, 41, 45, 54, 60, 73, 90, 105, 106, 110, 122, 126, 146, 150, 154]
# rules = sorted(random.sample(rules, 6))
# print rules
# rules = sorted([22, 30, 60, 90, 106, 150, 105, 122, 154])
rules = sorted([22, 30, 60, 90, 106, 150])
ds = []
for rule in rules:
d1 = create_drawing(rule, w, h)
d1 = d1.scale_to_fit_height(8)
d2 = axi.Drawing(axi.text('Rule %d' % rule, axi.FUTURAL))
d2 = d2.scale_to_fit_height(0.125)
d = vertical_stack([d1, d2], 0.125)
ds.append(d)
title = axi.Drawing(axi.text('Elementary Cellular Automata', axi.FUTURAM))
title = title.scale_to_fit_height(0.25)
d = horizontal_stack(ds, 0.25)
d = vertical_stack([title, d], 0.2)
d = d.scale_to_fit(12, 8.5)
# d.add(multiple_label('#31'))
print len(d.paths)
print 'joining paths'
d = d.join_paths(0.01)
print len(d.paths)
print 'sorting paths'
d = d.sort_paths()
print len(d.paths)
print 'joining paths'
d = d.join_paths(0.01)
print len(d.paths)
print 'simplifying paths'
d = d.simplify_paths(0.001)
print d.bounds
d.dump('out.axi')
im = d.render(scale=109 * 1, line_width=0.3 / 25.4, show_axi_bounds=False)
im.write_to_png('out.png')