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156 lines
4.0 KiB
Python
156 lines
4.0 KiB
Python
from random import choice
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from random import randrange
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import re # libary to search and replace strings in the postscript file
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from dictionary import font_index
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from generate_postscript import generate_postscript
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# function with three arguments
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def whoosh(previous_module, current_module, module):
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font = font_index[module[1]] # use font_index from dictionary to translate the fontname
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paraA = int(module[2])
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paraB = int(module[3])
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paraC = int(module[4])
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paraD = int(module[5])
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paraE = int(module[6])
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paraF = int(module[7])
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paraG = int(module[8])
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paraLine = int(module[9])
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#use text from text file that was written by dynamic glyph module
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textFile=open("dynamic_glyph.txt", "rt")
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textContent = textFile.read()
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if textContent != "": #use content of text file to define text variable
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textIn = textContent
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textIn = textIn.replace("\n", "")
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else: #if text file is emptpy: randomly pick a default text (in case keyboard module is not used)
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defaultText = ["Modular Matter", "MODULAR MATTER", "Rewire your prints!", "REWIRE YOUR PRINTS!"]
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textIn = choice(defaultText)
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words = textIn.split(" ")
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textOut = ""
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firstWords = ""
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mashWords = ""
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patchWords = ""
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#add to output: original text
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origin = textIn + "\n"
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textOut += origin
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#add to output: pyramid with the first two words of the text (or the first word only)
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#paraA and paraB
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for x in range(1, paraA+1):
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for y in range(1, paraB+1):
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if len(words) >= 2:
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firstWords = ((words[0]+" ")*x) + ((words[1] +" ")*y)
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textOut += firstWords + "\n"
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else:
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firstWords = (words[0]+" ")*x*y
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textOut += firstWords + "\n"
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#add to output: original text
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textOut += origin
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#add to output: each round a new line with added random word
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#paraC
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for z in range(1, paraC+1):
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mashWords += choice(words) + " "
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textOut += mashWords + "\n"
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#add to output: each round the original text + random number of spaces
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#paraD and paraE
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for q in range(1, paraD+1):
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textOut += origin
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textOut += ' ' * randrange(paraE)
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#add to output: each round the last word of the original text
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#paraF
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for s in range(1, paraF+1):
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lastWord = (words[-1]+" ")
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textOut += lastWord + "\n"
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#add to output: each round a new line with 3 added random words
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#paraG
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for r in range(1, paraG+1):
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patchWords += choice(words) + " " + choice(words) + " " + choice(words) + " "
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textOut += patchWords + "\n"
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text = ''
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tmp_line = ''
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count = 0
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for character in textOut:
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if len(tmp_line) < paraLine:
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tmp_line += character
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if len(textOut) == count+1:
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text = text + tmp_line + "\n"
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else:
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tmp_line += character
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text = text + tmp_line + "\n"
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tmp_line = ''
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count += 1
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#print(text)
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#return text
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#print(textOut)
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#return textOut
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#split the text into lines to place them separated
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text = text.split("\n")
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paragraph = ""
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for row in text:
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paragraph = paragraph + "(" + row + ") true charpath newline-whoosh "
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script = """
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newpath
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% WHOOSH
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/"""+font+"""
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% fontname
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14 selectfont
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% fontsize in points, establishes the font as the current one
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/x-whoosh { 5 } def
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% define x position
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/y-whoosh { 600 } def
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% define y position
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/lg-whoosh { 17 } def
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% define linespacing
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/newline-whoosh { y-whoosh lg-whoosh sub /y-whoosh exch def x-whoosh y-whoosh moveto } def
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% 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
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x-whoosh y-whoosh moveto
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% x and y coordinates in px (origin is the lower-left corner of the page)
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"""+paragraph+"""
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fill
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% fill the text in parentheses
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showpage
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% print all on a page
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"""
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generate_postscript(previous_module, current_module, script) # call function
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