def plain_text(self) -> str:
"""
Returns text content without formatting codes.
.. versionadded:: 0.13
"""
return plain_text(self.dxf.text)
def _convert_entity(self):
""" Calculates the rough border path for a single line text.
Calculation is based on a mono-spaced font and therefore the border
path is just an educated guess.
Vertical text generation and oblique angle is ignored.
"""
def get_text_rotation() -> float:
if alignment in ('FIT', 'ALIGNED') and not p1.isclose(p2):
return (p2 - p1).angle
else:
return math.degrees(text.dxf.rotation)
def get_insert() -> Vec3:
if alignment == 'LEFT':
return p1
elif alignment in ('FIT', 'ALIGNED'):
return p1.lerp(p2, factor=0.5)
else:
return p2
text = cast('Text', self.entity)
if text.dxftype() == 'ATTDEF':
# ATTDEF outside of a BLOCK renders the tag rather than the value
content = text.dxf.tag
else:
content = text.dxf.text
content = plain_text(content)
if len(content) == 0:
# empty path - does not render any vertices!
self._path = Path()
return
p1: Vec3 = text.dxf.insert
p2: Vec3 = text.dxf.align_point
font = fonts.make_font(get_font_name(text), text.dxf.height,
text.dxf.width)
text_line = TextLine(content, font)
alignment: str = text.get_align()
if text.dxf.halign > 2: # ALIGNED=3, MIDDLE=4, FIT=5
text_line.stretch(alignment, p1, p2)
halign, valign = unified_alignment(text)
corner_vertices = text_line.corner_vertices(get_insert(),
halign, valign,
get_text_rotation())
ocs = text.ocs()
self._path = Path.from_vertices(
ocs.points_to_wcs(corner_vertices),
close=True,
)
def _split_into_lines(entity: AnyText, box_width: Optional[float],
get_text_width: Callable[[str], float]) -> List[str]:
if isinstance(entity, AttDef):
# ATTDEF outside of an Insert renders the tag rather than the value
text = plain_text(entity.dxf.tag)
else:
text = entity.plain_text()
if isinstance(entity, (Text, Attrib, AttDef)):
assert '\n' not in text
return [text]
else:
return text_wrap(text, box_width, get_text_width)
def test_plain_text():
assert plain_text('%%d') == '°'
# underline
assert plain_text('%%u') == ''
assert plain_text('%%utext%%u') == 'text'
# single %
assert plain_text('%u%d%') == '%u%d%'
t = Text.new(dxfattribs={'text': '45%%d'})
assert t.plain_text() == '45°'
assert plain_text('abc^a') == 'abc!'
assert plain_text('abc^Jdef') == 'abcdef'
assert plain_text('abc^@def') == 'abc\0def'
def _convert_entity(self):
"""Calculates the rough border path for a single line text.
Calculation is based on a mono-spaced font and therefore the border
path is just an educated guess.
Vertical text generation and oblique angle is ignored.
"""
def text_rotation():
if fit_or_aligned and not p1.isclose(p2):
return (p2 - p1).angle
else:
return math.radians(text.dxf.rotation)
def location():
if fit_or_aligned:
return p1.lerp(p2, factor=0.5)
return p1
text = cast("Text", self.entity)
if text.dxftype() == "ATTDEF":
# ATTDEF outside of a BLOCK renders the tag rather than the value
content = text.dxf.tag
else:
content = text.dxf.text
content = plain_text(content)
if len(content) == 0:
# empty path - does not render any vertices!
self._path = Path()
return
font = fonts.make_font(get_font_name(text), text.dxf.height,
text.dxf.width)
text_line = TextLine(content, font)
alignment, p1, p2 = text.get_placement()
if p2 is None:
p2 = p1
fit_or_aligned = (alignment == TextEntityAlignment.FIT
or alignment == TextEntityAlignment.ALIGNED)
if text.dxf.halign > 2: # ALIGNED=3, MIDDLE=4, FIT=5
text_line.stretch(alignment, p1, p2)
halign, valign = unified_alignment(text)
mirror_x = -1 if text.is_backward else 1
mirror_y = -1 if text.is_upside_down else 1
oblique: float = math.radians(text.dxf.oblique)
corner_vertices = text_line.corner_vertices(
location(),
halign,
valign,
angle=text_rotation(),
scale=(mirror_x, mirror_y),
oblique=oblique,
)
ocs = text.ocs()
self._path = from_vertices(
ocs.points_to_wcs(corner_vertices),
close=True,
)
def plain_text(self) -> str:
""" Returns text content without formatting codes. """
return plain_text(self.dxf.text)
def test_plain_text():
assert plain_text("%%C") == "Ø" # alt-0216
assert plain_text("%%D") == "°" # alt-0176
assert plain_text("%%P") == "±" # alt-0177
# underline
assert plain_text("%%u") == ""
assert plain_text("%%utext%%u") == "text"
# overline
assert plain_text("%%o") == ""
# strike through
assert plain_text("%%k") == ""
# single %
assert plain_text("%u%d%") == "%u%d%"
t = Text.new(dxfattribs={"text": "45%%d"})
assert t.plain_text() == "45°"
assert plain_text("abc^a") == "abc!"
assert plain_text("abc^Jdef") == "abcdef"
assert plain_text("abc^@def") == "abc\0def"
def test_plain_text():
assert plain_text('%%C') == 'Ø' # alt-0216
assert plain_text('%%D') == '°' # alt-0176
assert plain_text('%%P') == '±' # alt-0177
# underline
assert plain_text('%%u') == ''
assert plain_text('%%utext%%u') == 'text'
# overline
assert plain_text('%%o') == ''
# strike through
assert plain_text('%%k') == ''
# single %
assert plain_text('%u%d%') == '%u%d%'
t = Text.new(dxfattribs={'text': '45%%d'})
assert t.plain_text() == '45°'
assert plain_text('abc^a') == 'abc!'
assert plain_text('abc^Jdef') == 'abcdef'
assert plain_text('abc^@def') == 'abc\0def'