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Some small refactors to MTex (#1723)

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YishiMichael 2022-01-30 12:42:35 +08:00 • committed by GitHub
parent fad9ed2df7
commit 7093f7d02d
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1 changed files with 8 additions and 4 deletions
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12
manimlib/mobject/svg/mtex_mobject.py
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@ -371,8 +371,8 @@ class MTex(VMobject):
self.add(*TEX_HASH_TO_MOB_MAP[labelled_hash_val].copy())
else:
with display_during_execution(f"Writing \"{tex_string}\""):
filename = tex_to_svg_file(labelled_full_tex)
labelled_svg_glyphs = _TexSVG(filename).parse_labels()
labelled_svg_glyphs = MTex.get_svg_glyphs(labelled_full_tex)
labelled_svg_glyphs.parse_labels()
self.add(*labelled_svg_glyphs)
self.build_submobjects()
TEX_HASH_TO_MOB_MAP[labelled_hash_val] = self.copy()
@ -388,8 +388,7 @@ class MTex(VMobject):
self.add(*TEX_HASH_TO_MOB_MAP[hash_val].copy())
else:
with display_during_execution(f"Writing \"{tex_string}\""):
filename = tex_to_svg_file(full_tex)
svg_glyphs = _TexSVG(filename)
svg_glyphs = MTex.get_svg_glyphs(full_tex)
if require_labelled_tex_file:
labelled_svg_mob = TEX_HASH_TO_MOB_MAP[labelled_hash_val]
for glyph, labelled_glyph in zip(svg_glyphs, it.chain(*labelled_svg_mob)):
@ -429,6 +428,11 @@ class MTex(VMobject):
new_tex
)
@staticmethod
def get_svg_glyphs(full_tex):
filename = tex_to_svg_file(full_tex)
return _TexSVG(filename)
def build_submobjects(self):
if not self.submobjects:
return