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Bubble tweaks

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This commit is contained in:
Grant Sanderson 2022-05-29 16:37:53 -07:00
parent dfa019fcde
commit 0d845d5bba
1 changed files with 19 additions and 17 deletions
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36
manimlib/mobject/svg/drawings.py
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@ -296,9 +296,11 @@ class Bubble(SVGMobject):
CONFIG = { CONFIG = {
"direction": LEFT, "direction": LEFT,
"center_point": ORIGIN, "center_point": ORIGIN,
"content_scale_factor": 0.75, "content_scale_factor": 0.7,
"height": 5, "height": 5,
"width": 8, "width": 8,
"max_height": None,
"max_width": None,
"bubble_center_adjustment_factor": 1. / 8, "bubble_center_adjustment_factor": 1. / 8,
"file_name": None, "file_name": None,
"fill_color": BLACK, "fill_color": BLACK,
@ -313,8 +315,12 @@ class Bubble(SVGMobject):
raise Exception("Must invoke Bubble subclass") raise Exception("Must invoke Bubble subclass")
SVGMobject.__init__(self, self.file_name, **kwargs) SVGMobject.__init__(self, self.file_name, **kwargs)
self.center() self.center()
self.stretch_to_fit_height(self.height) self.set_height(self.height, stretch=True)
self.stretch_to_fit_width(self.width) self.set_width(self.width, stretch=True)
if self.max_height:
self.set_max_height(self.max_height)
if self.max_width:
self.set_max_width(self.max_width)
if self.direction[0] > 0: if self.direction[0] > 0:
self.flip() self.flip()
if "direction" in kwargs: if "direction" in kwargs:
@ -360,12 +366,9 @@ class Bubble(SVGMobject):
return self return self
def position_mobject_inside(self, mobject): def position_mobject_inside(self, mobject):
scaled_width = self.content_scale_factor * self.get_width() mobject.set_max_width(self.content_scale_factor * self.get_width())
if mobject.get_width() > scaled_width: mobject.set_max_height(self.content_scale_factor * self.get_height() / 1.5)
mobject.set_width(scaled_width) mobject.shift(self.get_bubble_center() - mobject.get_center())
mobject.shift(
self.get_bubble_center() - mobject.get_center()
)
return mobject return mobject
def add_content(self, mobject): def add_content(self, mobject):
@ -377,15 +380,14 @@ class Bubble(SVGMobject):
self.add_content(TexText(*text)) self.add_content(TexText(*text))
return self return self
def resize_to_content(self): def resize_to_content(self, buff=0.75):
target_width = self.content.get_width() width = self.content.get_width()
target_width += max(MED_LARGE_BUFF, 2) height = self.content.get_height()
target_height = self.content.get_height() target_width = width + min(buff, height)
target_height += 2.5 * LARGE_BUFF target_height = 1.35 * (self.content.get_height() + buff)
tip_point = self.get_tip() tip_point = self.get_tip()
self.stretch_to_fit_width(target_width) self.stretch_to_fit_width(target_width, about_point=tip_point)
self.stretch_to_fit_height(target_height) self.stretch_to_fit_height(target_height, about_point=tip_point)
self.move_tip_to(tip_point)
self.position_mobject_inside(self.content) self.position_mobject_inside(self.content)
def clear(self): def clear(self):