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"""
This module implements an ASCII box renderer.
"""
from asciimatics.constants import SINGLE_LINE
from asciimatics.renderers.base import StaticRenderer
from asciimatics.utilities import BoxTool
class Box(StaticRenderer):
"""
Renders a simple box using ASCII characters. This does not render in
extended box drawing characters as that requires non-ASCII characters in
Windows and direct access to curses in Linux.
"""
def __init__(self, width, height, uni=False, style=SINGLE_LINE):
"""
:param width: width of box
:param height: height of box
:param uni: True to use UNICODE character set, defaults to False
:param style: desired line style, based on line style definitions in
:mod:`~asciimatics.constants`: `ASCII_LINE`, `SINGLE_LINE`,
`DOUBLE_LINE`. `uni` parameter takes precedence and the style will be
ignored if `uni==False`
"""
super().__init__()
self._images = [BoxTool(uni, style).box(width, height)]
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