def apply_space_chars(self):
char_index = 0
while char_index < self.text.__len__() - 1:
char_index += 1
if self.text[char_index] == " " or self.text[char_index] == "\t" or self.text[char_index] == "\n":
space = Dot(fill_opacity=0, stroke_opacity=0)
space.move_to(self.submobjects[char_index - 1].get_center())
self.submobjects.insert(char_index, space)
def apply_space_chars(self):
submobs = self.submobjects.copy()
for char_index in range(len(self.text)):
if self.text[char_index] in [" ", "\t", "\n"]:
space = Dot(radius=0, fill_opacity=0, stroke_opacity=0)
space.move_to(submobs[max(char_index - 1, 0)].get_center())
submobs.insert(char_index, space)
self.set_submobjects(submobs)
def apply_space_chars(self):
for char_index in range(self.text.__len__()):
if self.text[char_index] == " " or self.text[char_index] == "\t" or self.text[char_index] == "\n":
space = Dot(redius=0, fill_opacity=0, stroke_opacity=0)
if char_index == 0:
space.move_to(self.submobjects[char_index].get_center())
else:
space.move_to(self.submobjects[char_index - 1].get_center())
self.submobjects.insert(char_index, space)
def __init__(self, mobject_or_point, **kwargs):
digest_config(self, kwargs)
big_dot = Dot(
radius=FRAME_X_RADIUS + FRAME_Y_RADIUS,
stroke_width=0,
fill_color=self.color,
fill_opacity=0,
)
little_dot = Dot(radius=0)
little_dot.set_fill(self.color, opacity=self.opacity)
little_dot.move_to(mobject_or_point)
Transform.__init__(self, big_dot, little_dot, **kwargs)
def apply_space_chars(self):
indexes = self.find_indexes(' ') + self.find_indexes('\n')
indexes = sorted(indexes, key=lambda i: i[0])
if len(self.text) == len(indexes):
space = Dot(fill_opacity=0, stroke_opacity=0)
self.submobjects = [space.copy() for _ in range(len(indexes))]
return
for start, _ in indexes:
space = Dot(fill_opacity=0, stroke_opacity=0)
if start == 0:
space.move_to(self.submobjects[0].get_center())
else:
space.move_to(self.submobjects[start - 1].get_center())
self.submobjects.insert(start, space)
def generate_mobject(self):
super().generate_mobject()
# Remove empty paths
submobjects = list(filter(lambda submob: submob.has_points(), self))
# Apply space characters
if self.apply_space_chars:
content_str = self.parser.remove_tags(self.text)
if self.is_markup:
content_str = saxutils.unescape(content_str)
for char_index, char in enumerate(content_str):
if not re.match(r"\s", char):
continue
space = Dot(radius=0, fill_opacity=0, stroke_opacity=0)
space.move_to(submobjects[max(char_index - 1, 0)].get_center())
submobjects.insert(char_index, space)
self.set_submobjects(submobjects)
def gen_chars(self):
chars = VGroup()
submobjects_char_index = 0
for char_index in range(self.text.__len__()):
if self.text[char_index] == " " or self.text[
char_index] == "\t" or self.text[char_index] == "\n":
space = Dot(redius=0, fill_opacity=0, stroke_opacity=0)
if char_index == 0:
space.move_to(
self.submobjects[submobjects_char_index].get_center())
else:
space.move_to(self.submobjects[submobjects_char_index -
1].get_center())
chars.add(space)
else:
chars.add(self.submobjects[submobjects_char_index])
submobjects_char_index += 1
return chars