l jP=dZddlmZgdZddlmZmZmZddlZ ddl Z ddl m Z ddlmZddlmZdd lmZdd lmZdd lmZmZmZdd lmZd dlmZd dlmZd dl m!Z!d dl"m#Z#d dl$Td dl%m&Z&d dl'm(Z(ddl)m*Z*erddl+m,Z,m-Z-m.Z.m/Z/ddl0m1Z1Gdde*Z2Gdde&eZ3Gdde3Z4Gd d!e2Z5Gd"d#e2Z6dS)$z"Mobject representing curly braces.) annotations)Brace BraceLabelArcBrace BraceTextBraceBetweenPoints) TYPE_CHECKINGAnySelfN)config)Arc)Line)Mobject)ConvertToOpenGL)MathTexSingleStringMathTexTex)Text) Animation)AnimationGroup)FadeIn)GrowFromCenter)*)VMobject)BLACK)VMobjectFromSVGPath)Point3D Point3DLikeVector3D Vector3DLike)ParsableManimColorc^eZdZdZedddddefd'fd Zd(d)dZd*dZd+d"Z d,d$Z d-d&Z xZ S).raTakes a mobject and draws a brace adjacent to it. Passing a direction vector determines the direction from which the brace is drawn. By default it is drawn from below. Parameters ---------- mobject The mobject adjacent to which the brace is placed. direction : The direction from which the brace faces the mobject. See Also -------- :class:`BraceBetweenPoints` Examples -------- .. manim:: BraceExample :save_last_frame: class BraceExample(Scene): def construct(self): s = Square() self.add(s) for i in np.linspace(0.1,1.0,4): br = Brace(s, sharpness=i) t = Text(f"sharpness= {i}").next_to(br, RIGHT) self.add(t) self.add(br) VGroup(*self.mobjects).arrange(DOWN, buff=0.2) 皙?rrg?mobjectr directionr"bufffloat sharpness stroke_width fill_opacitybackground_stroke_widthbackground_stroke_colorr#kwargsr c @d} d} ||_tj|dd tjz} || t |ttz} |ttz}|d| dz }td||z| z dz }tj | || }tjd|||||d| |t|||| |t&tzz |jtzz||fD]}|| t dS)Nam0.01216 0c-0.01152 0-0.01216 6.103e-4 -0.01216 0.01311v0.007762c0.06776 0.122 0.1799 0.1455 0.2307 0.1455h{0}c0.03046 3.899e-4 0.07964 0.00449 0.1246 0.02636 0.0537 0.02695 0.07418 0.05816 0.08648 0.07769 0.001562 0.002538 0.004539 0.002563 0.01098 0.002563 0.006444-2e-8 0.009421-2.47e-5 0.01098-0.002563 0.0123-0.01953 0.03278-0.05074 0.08648-0.07769 0.04491-0.02187 0.09409-0.02597 0.1246-0.02636h{0}c0.05077 0 0.1629-0.02346 0.2307-0.1455v-0.007762c-1.78e-6 -0.0125-6.365e-4 -0.01311-0.01216-0.01311-0.006444-3.919e-8 -0.009348 2.448e-5 -0.01091 0.002563-0.0123 0.01953-0.03278 0.05074-0.08648 0.07769-0.04491 0.02187-0.09416 0.02597-0.1246 0.02636h{1}c-0.04786 0-0.1502 0.02094-0.2185 0.1256-0.06833-0.1046-0.1706-0.1256-0.2185-0.1256h{1}c-0.03046-3.899e-4 -0.07972-0.004491-0.1246-0.02636-0.0537-0.02695-0.07418-0.05816-0.08648-0.07769-0.001562-0.002538-0.004467-0.002563-0.01091-0.002563zg';?r about_pointr)path_objr+r,r-r.)r(nparctan2pirotateORIGIN get_cornerDOWNLEFTRIGHTmaxsePathformatsuper__init__flipstretch_to_fit_widthshiftUP)selfr&r'r(r*r+r,r-r.r/path_string_templatedefault_min_widthangleleftright target_widthlinear_section_lengthpathmob __class__s R/home/agentuser/manim-venv/lib/python3.11/site-packages/manim/mobject/svg/brace.pyrCzBrace.__init__Es 2 $ Yrr]++be3v6222!!$+..""4%<00Qx$q') # I %(9 9Q >! !  w ' '%&&      %%$;$;        % !!,/// 4$//"t)444ty47GGHHHD= 2 2C JJu&J 1 1 1 1 2 2TrQ use_next_toboolreturnr c |rF|j|tj|fi|ny|||dt}|jdz |z}| ||z|S)aPuts the given mobject at the brace tip. Parameters ---------- mob The mobject to be placed at the tip. use_next_to If true, then :meth:`next_to` is used to place the mobject at the tip. kwargs Any additional keyword arguments are passed to :meth:`next_to` which is used to put the mobject next to the brace tip. r(g@) next_toget_tipr5round get_directionmove_toget!DEFAULT_MOBJECT_TO_MOBJECT_BUFFERwidthrF)rHrQrUr/r(shift_distances rS put_at_tipzBrace.put_at_tips  = CK 1C1C1E1E(F(F Q Q& Q Q Q Q KK  ' ' '::f&GHHD Y_t3N IId((**^; < < < rTtextstrrc4t|}|j|fi||S)aiPlaces the text at the brace tip. Parameters ---------- text The text to be placed at the brace tip. kwargs Any additional keyword arguments are passed to :meth:`.put_at_tip` which is used to position the text at the brace tip. Returns ------- :class:`~.Tex` )rrb)rHrcr/text_mobs rSget_textzBrace.get_texts,:++F+++rTtexrc4t|}|j|fi||S)afPlaces the tex at the brace tip. Parameters ---------- tex The tex to be placed at the brace tip. kwargs Any further keyword arguments are passed to :meth:`.put_at_tip` which is used to position the tex at the brace tip. Returns ------- :class:`~.MathTex` )rrb)rHrhr/tex_mobs rSget_texz Brace.get_texs,3-**6***rTrcXtddkr |jdS|jdS)z#Returns the point at the brace tip.rendereropengl")r points)rHs rSrZz Brace.get_tips, *  ) );r? "{2rTr!c||z }|tj|z S)z7Returns the direction from the center to the brace tip.)rZ get_centerr5linalgnorm)rHvects rSr\zBrace.get_directions7||~~ 1 11binnT****rT)r&rr'r"r(r)r*r)r+r)r,r)r-r)r.r#r/r )T)rQrrUrVr/r rWr )rcrdr/r rWr)rhrdr/r rWr)rWr)rWr!) __name__ __module__ __qualname____doc__r;rrCrbrgrkrZr\ __classcell__rRs@rSrr"s  J#'!)*6;=2=2=2=2=2=2=2~.&&++++++++rTrcVeZdZdZeeeddfdfd Zee fddZ d dZ d!dZ d"dZ xZS)#raCreate a brace with a label attached. Parameters ---------- obj The mobject adjacent to which the brace is placed. text The label text. brace_direction The direction of the brace. By default ``DOWN``. label_constructor A class or function used to construct a mobject representing the label. By default :class:`~.MathTex`. font_size The font size of the label, passed to the ``label_constructor``. buff The buffer between the mobject and the brace. brace_config Arguments to be passed to :class:`.Brace`. kwargs Additional arguments to be passed to :class:`~.VMobject`. r%Nobjrrcrdbrace_directionr"label_constructor type[SingleStringMathTex | Text] font_sizer)r( brace_configdict[str, Any] | Noner/r c ||_tjdi|||_|i}t |||fi||_t |ttfr|j|d|i||_ n)|t|||_ |j |j | |j|j dS)Nr)rr4) rrBrCrrbrace isinstancetuplelistlabelrdrbadd) rHr~rcrrrr(rr/rRs rSrCzBraceLabel.__init__s"3""6""".  L3FFFF dUDM * * P#94#9$!*$.4$$DJJ//D Y/OODJ dj))) TZ(((((rT label_animtype[Animation] brace_animrWrcZt||j||jSN)rrr)rHrrs rS creation_animzBraceLabel.creation_anims, jj44jj6L6LMMMrTr c t|tr||}t||jfi||_|j|j|Sr)rrget_group_classrrrrbr)rHr~r/s rS shift_bracezBraceLabel.shift_brace se c4  /($&&((#.C3 4????  dj))) rTc||j|j|i||_|j|j||j|Sr)removerrrrbr)rHrcr/s rS change_labelzBraceLabel.change_labels` DJ+T+TE,.2)))))))>'-&4NNNNNrTr) metaclassc(eZdZdZefd fd ZxZS) raCreate a brace with a text label attached. Parameters ---------- obj The mobject adjacent to which the brace is placed. text The label text. brace_direction The direction of the brace. By default ``DOWN``. label_constructor A class or function used to construct a mobject representing the label. By default :class:`~.Text`. font_size The font size of the label, passed to the ``label_constructor``. buff The buffer between the mobject and the brace. brace_config Arguments to be passed to :class:`.Brace`. kwargs Additional arguments to be passed to :class:`~.VMobject`. Examples -------- .. manim:: BraceTextExample :save_last_frame: class BraceTextExample(Scene): def construct(self): s1 = Square().move_to(2*LEFT) self.add(s1) br1 = BraceText(s1, "Label") self.add(br1) s2 = Square().move_to(2*RIGHT) self.add(s2) br2 = BraceText(s2, "Label") br2.change_label("new") self.add(br2) self.wait(0.1) r~rrcrdrrr/r c Btj||fd|i|dS)Nr)rBrC)rHr~rcrr/rRs rSrCzBraceText.__init__Ls2 dRR6GR6RRRRRrT)r~rrcrdrrr/r )rwrxryrzrrCr{r|s@rSrrs^**`?C SSSSSSSSSSSrTrc(eZdZdZefd fd ZxZS) raSimilar to Brace, but instead of taking a mobject it uses 2 points to place the brace. A fitting direction for the brace is computed, but it still can be manually overridden. If the points go from left to right, the brace is drawn from below. Swapping the points places the brace on the opposite side. Parameters ---------- point_1 : The first point. point_2 : The second point. direction : The direction from which the brace faces towards the points. Examples -------- .. manim:: BraceBPExample class BraceBPExample(Scene): def construct(self): p1 = [0,0,0] p2 = [1,2,0] brace = BraceBetweenPoints(p1,p2) self.play(Create(NumberPlane())) self.play(Create(brace)) self.wait(2) point_1r point_2r'r"r/r c &t|tkrMtj|tj|z }tj|d|d dg}t jt ||fd|i|dS)Nrr')allr9r5arrayrBrCr)rHrrr'r/ line_vectorrRs rSrCzBraceBetweenPoints.__init__vs yF" # # G(7++bhw.?.??K+a.;q>/1!EFFIgw//OO9OOOOOOrT)rr rr r'r"r/r )rwrxryrzr9rCr{r|s@rSrrVs]F#) P P P P P P P P P P PrTrc*eZdZdZdefd fd ZxZS) raCreates a :class:`~Brace` that wraps around an :class:`~.Arc`. The direction parameter allows the brace to be applied from outside or inside the arc. .. warning:: The :class:`ArcBrace` is smaller for arcs with smaller radii. .. note:: The :class:`ArcBrace` is initially a vertical :class:`Brace` defined by the length of the :class:`~.Arc`, but is scaled down to match the start and end angles. An exponential function is then applied after it is shifted based on the radius of the arc. The scaling effect is not applied for arcs with radii smaller than 1 to prevent over-scaling. Parameters ---------- arc The :class:`~.Arc` that wraps around the :class:`Brace` mobject. direction The direction from which the brace faces the arc. ``LEFT`` for inside the arc, and ``RIGHT`` for the outside. Example ------- .. manim:: ArcBraceExample :save_last_frame: :ref_classes: Arc class ArcBraceExample(Scene): def construct(self): arc_1 = Arc(radius=1.5,start_angle=0,angle=2*PI/3).set_color(RED) brace_1 = ArcBrace(arc_1,LEFT) group_1 = VGroup(arc_1,brace_1) arc_2 = Arc(radius=3,start_angle=0,angle=5*PI/6).set_color(YELLOW) brace_2 = ArcBrace(arc_2) group_2 = VGroup(arc_2,brace_2) arc_3 = Arc(radius=0.5,start_angle=-0,angle=PI).set_color(BLUE) brace_3 = ArcBrace(arc_3) group_3 = VGroup(arc_3,brace_3) arc_4 = Arc(radius=0.2,start_angle=0,angle=3*PI/2).set_color(GREEN) brace_4 = ArcBrace(arc_4) group_4 = VGroup(arc_4,brace_4) arc_group = VGroup(group_1, group_2, group_3, group_4).arrange_in_grid(buff=1.5) self.add(arc_group.center()) Narc Arc | Noner'r"r/r c |tddd}|j|jz}tt|jzt|z}t t j|jz}|jdkrb| |jttj |fd|i|| d|jz tntj |fd|i||jdkr| |n/| t t jdz|t j| |dS)Nrr) start_anglerKradiusr1r'g333333?)r rrKrrGr=r5logrscaler9rBrCrFapply_complex_functionexpget_arc_center)rHrr'r/ arc_end_angleline scale_shiftrRs rSrCzArcBrace.__init__sc ;"Aa888C#)3 B("}*<==bfSZ000 :?? JJszvJ 6 6 6 EGG T A AY A& A A A JJqCJ'VJ < < < < EGG T A AY A& A A A :   JJ{ # # # # JJurvc{{* + + + ##BF+++ 3%%''(((((rT)rrr'r"r/r )rwrxryrzr=rCr{r|s@rSrrsU44p"')))))))))))rTr)7rz __future__r__all__typingr r r numpyr5 svgelementsr? manim._configr manim.mobject.geometry.arcr manim.mobject.geometry.linermanim.mobject.mobjectr)manim.mobject.opengl.opengl_compatibilityrmanim.mobject.text.tex_mobjectrrrmanim.mobject.text.text_mobjectranimation.animationranimation.compositionranimation.fadingranimation.growingr constants mobject.types.vectorized_mobjectr utils.colorrsvg.svg_mobjectr manim.typingrr r!r"manim.utils.color.corer#rrrrrr4rTrSrs(("""""" P P P++++++++++ ******,,,,,,))))))EEEEEELLLLLLLLLL000000,,,,,,333333&&&&&&//////888888 111111:IIIIIIIIIIII999999j+j+j+j+j+ j+j+j+ZMMMMM_MMMM`4S4S4S4S4S 4S4S4Sn*P*P*P*P*P*P*P*PZP)P)P)P)P)uP)P)P)P)P)rT