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Python

from random import choice
from random import randrange
import re # libary to search and replace strings in the postscript file
from dictionary import font_index
from generate_postscript import generate_postscript
# function with three arguments
def whoosh(previous_module, current_module, module):
font = font_index[module[1]] # use font_index from dictionary to translate the fontname
paraA = int(module[2])
paraB = int(module[3])
paraC = int(module[4])
paraD = int(module[5])
paraE = int(module[6])
paraF = int(module[7])
paraG = int(module[8])
paraLine = int(module[9])
#use text from text file that was written by dynamic glyph module
textFile=open("dynamic_glyph.txt", "rt")
textContent = textFile.read()
if textContent != "": #use content of text file to define text variable
textIn = textContent
textIn = textIn.replace("\n", "")
else: #if text file is emptpy: randomly pick a default text (in case keyboard module is not used)
defaultText = ["Modular Matter", "MODULAR MATTER", "Rewire your prints!", "REWIRE YOUR PRINTS!"]
textIn = choice(defaultText)
words = textIn.split(" ")
textOut = ""
firstWords = ""
mashWords = ""
patchWords = ""
#add to output: original text
origin = textIn + "\n"
textOut += origin
#add to output: pyramid with the first two words of the text (or the first word only)
#paraA and paraB
for x in range(1, paraA+1):
for y in range(1, paraB+1):
if len(words) >= 2:
firstWords = ((words[0]+" ")*x) + ((words[1] +" ")*y)
textOut += firstWords + "\n"
else:
firstWords = (words[0]+" ")*x*y
textOut += firstWords + "\n"
#add to output: original text
textOut += origin
#add to output: each round a new line with added random word
#paraC
for z in range(1, paraC+1):
mashWords += choice(words) + " "
textOut += mashWords + "\n"
#add to output: each round the original text + random number of spaces
#paraD and paraE
for q in range(1, paraD+1):
textOut += origin
textOut += ' ' * randrange(paraE)
#add to output: each round the last word of the original text
#paraF
for s in range(1, paraF+1):
lastWord = (words[-1]+" ")
textOut += lastWord + "\n"
#add to output: each round a new line with 3 added random words
#paraG
for r in range(1, paraG+1):
patchWords += choice(words) + " " + choice(words) + " " + choice(words) + " "
textOut += patchWords + "\n"
text = ''
tmp_line = ''
count = 0
for character in textOut:
if len(tmp_line) < paraLine:
tmp_line += character
if len(textOut) == count+1:
text = text + tmp_line + "\n"
else:
tmp_line += character
text = text + tmp_line + "\n"
tmp_line = ''
count += 1
#print(text)
#return text
#print(textOut)
#return textOut
#split the text into lines to place them separated
text = text.split("\n")
paragraph = ""
for row in text:
paragraph = paragraph + "(" + row + ") true charpath newline-whoosh "
script = """
newpath
% WHOOSH
/"""+font+"""
% fontname
14 selectfont
% fontsize in points, establishes the font as the current one
/x-whoosh { 20 } def
% define x position
/y-whoosh { 700 } def
% define y position
/lg-whoosh { 17 } def
% define linespacing
/newline-whoosh { y-whoosh lg-whoosh sub /y-whoosh exch def x-whoosh y-whoosh moveto } def
% define newline (position of new line) by using subtracting linespacing (lg) from y posiition and define that as the new y position (exch-ange), finally move to x position and re-defined y position
x-whoosh y-whoosh moveto
% x and y coordinates in px (origin is the lower-left corner of the page)
"""+paragraph+"""
fill
% fill the text in parentheses
showpage
% print all on a page
"""
generate_postscript(previous_module, current_module, script) # call function