def __init__(self, expression, **kwargs):
digest_config(self, kwargs, locals())
self.is_input_a_list = isinstance(expression, list)
VMobject.__init__(self, **kwargs)
self.move_into_position()
if self.organize_left_to_right:
self.organize_submobjects_left_to_right()
def __init__(self, *args, **kwargs):
digest_config(self, kwargs, locals())
##TODO, Eventually remove this
if len(args) == 1 and isinstance(args[0], list):
self.args = args[0]
##
assert (all([isinstance(a, str) for a in self.args]))
self.tex_string = self.get_modified_expression()
VMobject.__init__(self, **kwargs)
self.move_into_position()
if self.organize_left_to_right:
self.organize_submobjects_left_to_right()
def __init__(self, *args, **kwargs):
digest_config(self, kwargs, locals())
##TODO, Eventually remove this
if len(args) == 1 and isinstance(args[0], list):
self.args = args[0]
##
assert(all([isinstance(a, str) for a in self.args]))
self.tex_string = self.get_modified_expression()
VMobject.__init__(self, **kwargs)
self.move_into_position()
if self.organize_left_to_right:
self.organize_submobjects_left_to_right()
def add_background_rectangle(self, color=BLACK, opacity=0.75):
self.background_rectangle = BackgroundRectangle(self,
color=color,
fill_opacity=opacity)
letters = VMobject(*self.submobjects)
self.submobjects = [self.background_rectangle, letters]
return self
def get_mobjects_from(self, element):
result = []
if not isinstance(element, minidom.Element):
return result
if element.tagName == 'defs':
self.update_ref_to_element(element)
elif element.tagName == 'style':
pass #TODO, handle style
elif element.tagName in ['g', 'svg']:
result += it.chain(*[
self.get_mobjects_from(child) for child in element.childNodes
])
elif element.tagName == 'path':
result.append(
self.path_string_to_mobject(element.getAttribute('d')))
elif element.tagName == 'use':
result += self.use_to_mobjects(element)
elif element.tagName == 'rect':
result.append(self.rect_to_mobject(element))
elif element.tagName == 'circle':
result.append(self.circle_to_mobject(element))
elif element.tagName == 'ellipse':
result.append(self.ellipse_to_mobject(element))
elif element.tagName in ['polygon', 'polyline']:
result.append(self.polygon_to_mobject(element))
else:
pass ##TODO
# warnings.warn("Unknown element type: " + element.tagName)
result = filter(lambda m: m is not None, result)
self.handle_transforms(element, VMobject(*result))
if len(result) > 1 and not self.unpack_groups:
result = [VGroup(*result)]
return result
def use_to_mobjects(self, use_element):
#Remove initial "#" character
ref = use_element.getAttribute("xlink:href")[1:]
if ref not in self.ref_to_element:
warnings.warn("%s not recognized" % ref)
return VMobject()
return self.get_mobjects_from(self.ref_to_element[ref])
def handle_multiple_args(self):
new_submobjects = []
curr_index = 0
self.expression_parts = list(self.args)
for expr in self.args:
model = TexMobject(expr, **self.CONFIG)
new_index = curr_index + len(model.submobjects)
new_submobjects.append(
VMobject(*self.submobjects[curr_index:new_index]))
curr_index = new_index
self.submobjects = new_submobjects
return self
def g_to_mobjects(self, g_element):
mob = VMobject(*self.get_mobjects_from(g_element))
self.handle_transforms(g_element, mob)
return mob.submobjects
def __init__(self, **kwargs):
digest_config(self, kwargs, locals())
self.ensure_valid_file()
VMobject.__init__(self, **kwargs)
self.move_into_position()
def __init__(self, path_string, **kwargs):
digest_locals(self)
VMobject.__init__(self, **kwargs)
def __init__(self, path_string, **kwargs):
digest_locals(self)
VMobject.__init__(self, **kwargs)
def __init__(self, svg_file, **kwargs):
digest_config(self, kwargs, locals())
VMobject.__init__(self, **kwargs)
self.move_into_position()
def __init__(self, **kwargs):
digest_config(self, kwargs, locals())
self.ensure_valid_file()
VMobject.__init__(self, **kwargs)
self.move_into_position()
def __init__(self, expression, **kwargs):
digest_config(self, kwargs, locals())
VMobject.__init__(self, **kwargs)
self.move_into_position()
self.organize_submobjects()
