def str2cells(s: str, content=3, space=0.5):
# t ... text cell
# f ... fraction cell
# space is space
# ~ ... non breaking space (nbsp)
# # ... tabulator
for c in s.lower():
if c == "t":
yield tl.Text(width=content, height=1, renderer=Rect("Text"))
elif c == "f":
cell = tl.Text(content / 2, 1)
yield tl.Fraction(
top=cell,
bottom=cell,
stacking=tl.Stacking.SLANTED,
renderer=Rect("Fraction"),
)
elif c == " ":
yield tl.Space(width=space)
elif c == "~":
yield tl.NonBreakingSpace(width=space)
elif c == "#":
yield tl.Tabulator(width=0) # Tabulators do not need a width
else:
raise ValueError(f'unknown cell type "{c}"')
def test_continue_stroke_across_multiple_spaces(self):
result = []
word = self.make_text(tl.Stroke.UNDERLINE + tl.Stroke.CONTINUE, result)
space = tl.Space(width=0.5)
nbsp = tl.NonBreakingSpace(width=0.5)
tl.render_text_strokes([word, space, nbsp, space, word])
assert len(result) == 2
assert result[
0] == "STROKE(UNDERLINE, 4.5)", "3 spaces should be included"
assert result[1] == "STROKE(UNDERLINE, 3.0)", "no following spaces"
def str2cells(s: str, content=3, space=0.5):
# t ... text cell
# f ... fraction cell
# space is space
# ~ ... non breaking space (nbsp)
for c in s.lower():
if c == 't':
yield tl.Text(width=content, height=1, renderer=Rect('Text'))
elif c == 'f':
cell = tl.Text(content / 2, 1)
yield tl.Fraction(top=cell,
bottom=cell,
stacking=tl.Stacking.SLANTED,
renderer=Rect('Fraction'))
elif c == ' ':
yield tl.Space(width=space)
elif c == '~':
yield tl.NonBreakingSpace(width=space)
else:
raise ValueError(f'unknown cell type "{c}"')
def test_non_breaking_space_to_space(self):
space = tl.NonBreakingSpace(1).to_space()
assert type(space) == tl.Space
def non_breaking_space(self, ctx: MTextContext):
return tl.NonBreakingSpace(width=self.space_width(ctx))
def super_glue():
return tl.NonBreakingSpace(width=0, min_width=0, max_width=0)
def super_glue():
return text_layout.NonBreakingSpace(width=0, min_width=0, max_width=0)