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Small refactors on StringMobject and relevant classes

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This commit is contained in:
YishiMichael
2022-05-28 21:43:37 +08:00
parent 59eba943e5
commit f0447d7739
9 changed files with 669 additions and 737 deletions
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39
manimlib/utils/tex_file_writing.py
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@ -15,14 +15,7 @@ from manimlib.utils.simple_functions import hash_string
SAVED_TEX_CONFIG = {}
def get_tex_font_config(tex_font: str) -> str:
"""
Returns a dict which should look something like this:
{
"compiler": "latex",
"preamble": "..."
}
"""
def get_tex_font_preamble(tex_font: str) -> str:
name = re.sub(r"[^a-zA-Z]", "_", tex_font).lower()
with open(os.path.join(
get_manim_dir(), "manimlib", "tex_fonts.yml"
@ -35,30 +28,40 @@ def get_tex_font_config(tex_font: str) -> str:
)
name = "default"
result = templates_dict[name]
if name not in ("default", "ctex", "blank", "basic"):
result["preamble"] = "\n".join((
templates_dict["basic"]["preamble"], result["preamble"]
))
if name not in ("default", "ctex", "basic"):
result = templates_dict["basic"] + "\n" + result
return result
def get_tex_config() -> dict[str, str]:
"""
Returns a dict which should look something like this:
{
"compiler": "latex",
"font": "default",
"preamble": "..."
}
"""
# Only load once, then save thereafter
if not SAVED_TEX_CONFIG:
tex_font = get_custom_config()["style"]["tex_font"]
SAVED_TEX_CONFIG.update(get_tex_font_config(tex_font))
style_config = get_custom_config()["style"]
SAVED_TEX_CONFIG.update({
"compiler": style_config["tex_compiler"],
"font": style_config["tex_font"],
"preamble": get_tex_font_preamble(style_config["tex_font"])
})
return SAVED_TEX_CONFIG
def tex_content_to_svg_file(
content: str, tex_font: str, additional_preamble: str
) -> str:
if not tex_font:
tex_config = get_tex_config()
tex_config = get_tex_config()
if not tex_font or tex_font == tex_config["font"]:
preamble = tex_config["preamble"]
else:
tex_config = get_tex_font_config(tex_font)
preamble = get_tex_font_preamble(tex_font)
preamble = tex_config["preamble"]
if additional_preamble:
preamble += "\n" + additional_preamble
full_tex = "\n\n".join((