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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# text canvas text import/export
# Copyright (c) 2010 Alex Foulon <alxf@lavabit.com>
#
# This file is a Python port of "examples/text.c"
# which is:
# Copyright (c) 2006-2010 Sam Hocevar <sam@hocevar.net>
# All Rights Reserverd
#
# This library is free software. It comes without any warranty, to
# the extent permitted by applicable law. You can redistribute it
# and/or modify it under the terms of the Do What the Fuck You Want
# to Public License, Version 2, as published by Sam Hocevar. See
# http://www.wtfpl.net/ for more details.
#
import sys
import caca
from caca.canvas import Canvas, CanvasError, NullCanvas
from caca.display import Display, DisplayError, Event
STRING="""\
|_|
_,----._ | |
(/ @ @ \\) __
| OO | |_
\\ `--' / |__
`----'
|_|
Hello world! |
"""
def main():
""" Main function. """
try:
pig = Canvas(0, 0)
pig.import_from_memory(STRING, "text")
cv = Canvas(pig.get_width() * 2, pig.get_height() * 2)
except CanvasError as err:
sys.stderr.write("%s\n" % err)
sys.exit(2)
cv.blit(0, 0, pig, NullCanvas())
pig.flip()
cv.blit(pig.get_width(), 0, pig, NullCanvas())
pig.flip()
pig.flop()
cv.blit(0, pig.get_height(), pig, NullCanvas())
pig.flop()
pig.rotate_180()
cv.blit(pig.get_width(), pig.get_height(), pig, NullCanvas())
for j in range(0, cv.get_height()):
for i in range(0, cv.get_width(), 2):
cv.set_color_ansi(caca.COLOR_LIGHTBLUE + (i + j) % 6,
caca.COLOR_DEFAULT)
a = cv.get_attr(-1, -1)
cv.put_attr(i, j, a)
cv.put_attr(i+1, j, a)
print("%s" % cv.export_to_memory('utf8'))
cv.rotate_left()
print("%s" % cv.export_to_memory('utf8'))
if __name__ == "__main__":
main()
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