def useBabelStrings():
for contextId, context in (
('DrawBot', DrawBotContext()),
('Flat', FlatContext())):
W, H = pt(1000, 300)
M = pt(100)
EXPORT_PATH = '_export/UseBabelStrings-%s.pdf' % contextId
# Create a page and set y on top margin.
context.newPage(W, H)
y = H - M
cs = context.newString('Context: %s' % contextId, style={'textFill': color(0, 0, 1), 'fontSize': 36})
context.text(cs, (100, y))
y -= 20
# Create formatted string, with default settings of font, fontSize and textFill color
bs = context.newString('This is a formatted BabelString')
print(bs.__class__.__name__)
context.text(bs, (100, y))
# FIXME: solve for Flat.
# Add string with formatting style dict
bs += context.newString('\nAdd an other string with color/size format',
style=dict(textFill=color(1, 0, 0), fontSize=20, leading=em(1.4)))
print(bs)
y -= 50
context.text(bs, (100, y))
context.saveImage(EXPORT_PATH)
def getContext():
global DEFAULT_CONTEXT, MAMP_PATH
if DEFAULT_CONTEXT is None:
try:
#import ForceImportError # Uncomment for simulate testing of other contexts/platforms
import AppKit # Force exception on non-OSX platforms
from pagebot.contexts.drawbotcontext import DrawBotContext
DEFAULT_CONTEXT = DrawBotContext(
) # Test if platform is supporing DrawBot:
# MampView.build exports in MAMP folder that does not commit in Git.
MAMP_PATH = '/Applications/MAMP/htdocs/'
#except (ImportError, AttributeError, ModuleNotFoundError): # Python3
except (ImportError, AttributeError):
#import ForceOtherError # Uncomment for simulate testing of other contexts/platforms
from pagebot.contexts.flatcontext import FlatContext
DEFAULT_CONTEXT = FlatContext()
# MampView.build exports in MAMP folder that does not commit in Git.
MAMP_PATH = '/tmp/MAMP_PATH/' # TODO: Where is it located for Linux?
except:
raise NotImplementedError('Cannot decide on the platform context.')
return DEFAULT_CONTEXT
# HelloCircleSquare.py
#
# Example to run in plain Python.
# Dependencies: pabebot, flat, fonttools.
#
# http://xxyxyz.org/flat#tutorial
#
# Run as cmd-line:
# --> python HelloCircleSquare.py
import os
from random import random
from pagebot.contexts.flatcontext import FlatContext
context = FlatContext()
print('Context class is %s' % type(context).__name__)
from pagebot.fonttoolbox.objects.font import findFont
font = findFont('Amstelvar-Roman-VF')
TITLE = 'HelloCircleSquare'
EXPORT_PATH = '_export/%s.pdf' % TITLE
W = H = 500
PAGES = 3
RECTS = 150
R = 20 # Diameter of circle or square
M = 20 # Page margin
def getFlatContext():
from pagebot.contexts.flatcontext import FlatContext
return FlatContext()
view.showElementInfo = ShowElementInfo # Show boxes with element info
return doc # Answer the doc for further doing.
if __name__ == '__main__':
context = DrawBotContext(
) # May contain NoneDrawBotBuilder if not running on a DrawBot platform
d = makeDocument(context)
# Make interactive global controls. Only works in DrawBot context. Otherwise ignored.
d.context.Variable([
dict(name='ShowMeasures', ui='CheckBox', args=dict(value=True)),
dict(name='ShowDimensions', ui='CheckBox', args=dict(value=False)),
dict(name='ShowElementInfo', ui='CheckBox', args=dict(value=False)),
dict(name='PageSize',
ui='Slider',
args=dict(minValue=100, value=400, maxValue=800)),
], globals())
# Export in _export folder that does not commit in Git. Force to export PDF.
EXPORT_PATH = '_export/AlignElements_DB.png'
d.export(EXPORT_PATH)
# F L A T
context = FlatContext()
d = makeDocument(context)
# Export in _export folder that does not commit in Git. Force to export PDF.
EXPORT_PATH = '_export/AlignElements_F.pdf'
d.export(EXPORT_PATH)
# Supporting usage of Flat, https://github.com/xxyxyz/flat
# -----------------------------------------------------------------------------
#
# UseBabelStrings.py
#
# BabelString instances are wrappers around formatted strings,
# hiding their context. For DrawBot BabelStrings (bs.s) contain
# OSX/IOS FormattedStrings.
# For FlexContext, equivalent text-formatted structures are implemented.
#
from pagebot.contexts.drawbotcontext import DrawBotContext
from pagebot.contexts.flatcontext import FlatContext
for contextId, context in (
#('DrawBot', DrawBotContext()),
('Flat', FlatContext()), ):
W = H = 1000
M = 100
EXPORT_PATH = '_export/UseBabelStrings-%s.pdf' % contextId
# Create a page and set y on top margin.
context.newPage(W, H)
y = H - M
# Create formatted string, with default settings of font, fontSize and textFill color
bs = context.newString('This is a formatted BabelString')
print bs.__class__.__name__
context.text(bs, (100, y))
# Add string with formatting style dict
bs += context.newString('\nAdd an other string with format',
style=dict(textFill=(1, 0, 0),
fontSize=20,
# -----------------------------------------------------------------------------
#
# SierpinskiSquare.py
#
# by Petr van Blokland @petrvanblokland
# https://twitter.com/petrvanblokland/status/860610270410018817
#
# Run as cmd-line:
# --> python SierpinskiSquare.py
import os, os.path
from random import random
from pagebot.contexts.flatcontext import FlatContext
context = FlatContext()
print('Context class is %s' % type(context).__name__)
W = H = 500
def drawSierpinskiSquare(px, py, w, maxW):
if w < 1:
return
for x in range(3):
for y in range(3):
if x == 1 and y == 1:
c = max(0, 0.5 - 0.5*w/W)
context.fill((random(), c, c))
#print(x, y, w, 0.5*w/W)
context.rect(px+w, py+w, w, w)
elif px <= maxW and py <= maxW:
drawSierpinskiSquare(px+x*w, py+y*w, w/3.0, maxW)
# P A G E B O T
#
# Licensed under MIT conditions
#
# Supporting usage of DrawBot, www.drawbot.com
# Supporting usage of Flat, https://github.com/xxyxyz/flat
# -----------------------------------------------------------------------------
#
# AnimatedGif.py
#
# Run as cmd-line:
# --> python AnimatedGif.py
from random import random
from pagebot.contexts.flatcontext import FlatContext
context = FlatContext()
print('Context class is %s' % type(context).__name__)
W = 400
H = 400
context.newDocument(w=W, h=H)
for n in range(1, 50):
context.newPage(W, H)
context.fill(random(), random(), random())
context.rect(random() * W, random() * H, 20, 20)
context.saveImage('test.gif')