o o h(4@sddlmZzddlmZWn eyedwddlmZddlm Z ddl m Z ddl m Z ddlmZdd lmZdd lmZdd lmZdd lmZdd lmZddlmZddlmZmZddlZeddGdddZ GdddZ!dS))RLockNz;pyglet is required for plotting. visit https://pyglet.org/)Integer) SYMPY_INTS)GeometryEntity)PlotAxes)PlotMode) PlotObject) PlotWindow)parse_option_string)doctest_depends_on) is_sequence)sleepgetcwdlistdirpygletmodulesc@seZdZdZeddddZddZdd Zd'd dZddZ ddZ ddZ ddZ ddZ ddZddZddZdd Zd!d"Zd#d$Zd%d&Zd S)( PygletPlotag Plot Examples ============= See examples/advanced/pyglet_plotting.py for many more examples. >>> from sympy.plotting.pygletplot import PygletPlot as Plot >>> from sympy.abc import x, y, z >>> Plot(x*y**3-y*x**3) [0]: -x**3*y + x*y**3, 'mode=cartesian' >>> p = Plot() >>> p[1] = x*y >>> p[1].color = z, (0.4,0.4,0.9), (0.9,0.4,0.4) >>> p = Plot() >>> p[1] = x**2+y**2 >>> p[2] = -x**2-y**2 Variable Intervals ================== The basic format is [var, min, max, steps], but the syntax is flexible and arguments left out are taken from the defaults for the current coordinate mode: >>> Plot(x**2) # implies [x,-5,5,100] [0]: x**2, 'mode=cartesian' >>> Plot(x**2, [], []) # [x,-1,1,40], [y,-1,1,40] [0]: x**2, 'mode=cartesian' >>> Plot(x**2-y**2, [100], [100]) # [x,-1,1,100], [y,-1,1,100] [0]: x**2 - y**2, 'mode=cartesian' >>> Plot(x**2, [x,-13,13,100]) [0]: x**2, 'mode=cartesian' >>> Plot(x**2, [-13,13]) # [x,-13,13,100] [0]: x**2, 'mode=cartesian' >>> Plot(x**2, [x,-13,13]) # [x,-13,13,10] [0]: x**2, 'mode=cartesian' >>> Plot(1*x, [], [x], mode='cylindrical') ... # [unbound_theta,0,2*Pi,40], [x,-1,1,20] [0]: x, 'mode=cartesian' Coordinate Modes ================ Plot supports several curvilinear coordinate modes, and they independent for each plotted function. You can specify a coordinate mode explicitly with the 'mode' named argument, but it can be automatically determined for Cartesian or parametric plots, and therefore must only be specified for polar, cylindrical, and spherical modes. Specifically, Plot(function arguments) and Plot[n] = (function arguments) will interpret your arguments as a Cartesian plot if you provide one function and a parametric plot if you provide two or three functions. Similarly, the arguments will be interpreted as a curve if one variable is used, and a surface if two are used. Supported mode names by number of variables: 1: parametric, cartesian, polar 2: parametric, cartesian, cylindrical = polar, spherical >>> Plot(1, mode='spherical') Calculator-like Interface ========================= >>> p = Plot(visible=False) >>> f = x**2 >>> p[1] = f >>> p[2] = f.diff(x) >>> p[3] = f.diff(x).diff(x) >>> p [1]: x**2, 'mode=cartesian' [2]: 2*x, 'mode=cartesian' [3]: 2, 'mode=cartesian' >>> p.show() >>> p.clear() >>> p >>> p[1] = x**2+y**2 >>> p[1].style = 'solid' >>> p[2] = -x**2-y**2 >>> p[2].style = 'wireframe' >>> p[1].color = z, (0.4,0.4,0.9), (0.9,0.4,0.4) >>> p[1].style = 'both' >>> p[2].style = 'both' >>> p.close() Plot Window Keyboard Controls ============================= Screen Rotation: X,Y axis Arrow Keys, A,S,D,W, Numpad 4,6,8,2 Z axis Q,E, Numpad 7,9 Model Rotation: Z axis Z,C, Numpad 1,3 Zoom: R,F, PgUp,PgDn, Numpad +,- Reset Camera: X, Numpad 5 Camera Presets: XY F1 XZ F2 YZ F3 Perspective F4 Sensitivity Modifier: SHIFT Axes Toggle: Visible F5 Colors F6 Close Window: ESCAPE ============================= rrcOsddlm}||_d|_t|_i|_g|_t||_ t | dd}t d i||_ |j|j ||d<|ddrB|dSdS) a Positional Arguments ==================== Any given positional arguments are used to initialize a plot function at index 1. In other words... >>> from sympy.plotting.pygletplot import PygletPlot as Plot >>> from sympy.abc import x >>> p = Plot(x**2, visible=False) ...is equivalent to... >>> p = Plot(visible=False) >>> p[1] = x**2 Note that in earlier versions of the plotting module, you were able to specify multiple functions in the initializer. This functionality has been dropped in favor of better automatic plot plot_mode detection. Named Arguments =============== axes An option string of the form "key1=value1; key2 = value2" which can use the following options: style = ordinate none OR frame OR box OR ordinate stride = 0.25 val OR (val_x, val_y, val_z) overlay = True (draw on top of plot) True OR False colored = False (False uses Black, True uses colors R,G,B = X,Y,Z) True OR False label_axes = False (display axis names at endpoints) True OR False visible = True (show immediately True OR False The following named arguments are passed as arguments to window initialization: antialiasing = True True OR False ortho = False True OR False invert_mouse_zoom = False True OR False ) plot_modesNaxesrvisibleT)rr _win_args_windowr _render_lock _functions _pobjects ScreenShot _screenshotr poprrappendgetshow)selffargswin_argsr axe_optionsrrr/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/sympy/plotting/pygletplot/plot.py__init__s F   zPygletPlot.__init__cCsH|jr|jjs|jdSd|jd<|jt|fi|j|_dS)z~ Creates and displays a plot window, or activates it (gives it focus) if it has already been created. TrN)rhas_exitactivaterrreset_resourcesr r'rrr+r&s   zPygletPlot.showcCs|jr |jdSdS)z) Closes the plot window. N)rcloser0rrr+r1szPygletPlot.closeNriXicCs|j|||dS)aK Saves a screen capture of the plot window to an image file. If outfile is given, it can either be a path or a file object. Otherwise a png image will be saved to the current working directory. If the format is omitted, it is determined from the filename extension. N)r"saver'outfileformatsizerrr+ saveimages zPygletPlot.saveimagecCs&|ji|_||jdS)z8 Clears the function list of this plot. Nracquireradjust_all_boundsreleaser0rrr+clears zPygletPlot.clearcCs |j|S)zR Returns the function at position i in the function list. )rr'irrr+ __getitem__&s zPygletPlot.__getitem__cCst|ttfr |dkstdt|tr|}n t|r t|tr#|g}t|dkr+dSd|ji}t |i|}|rJ|j ||j |<|j dStdddd|D) zJ Parses and adds a PlotMode to the function list. rz'Function index must be an integer >= 0.Nbounds_callbackzFailed to parse '%s'.z, css|]}t|VqdSNstr).0arrr+ Fsz)PygletPlot.__setitem__..) isinstancerr ValueErrorrr rlenr;rrr:rr<join)r'r?argsfkwargsrrr+ __setitem__-s"     zPygletPlot.__setitem__cCs(|j|j|=||jdS)zR Removes the function in the function list at position i. Nr9r>rrr+ __delitem__Hs zPygletPlot.__delitem__cCs8d}|j||jvr|d7}||jvs |j|S)zF Returns the first unused index in the function list. rr)rr:rr<r>rrr+firstavailableindexRs   zPygletPlot.firstavailableindexcGs|||dS)zg Parses and adds a PlotMode to the function list at the first available index. N)rOrQ)r'rLrrr+r$]szPygletPlot.appendcCs t|jS)zG Returns the number of functions in the function list. )rJrr0rrr+__len__d zPygletPlot.__len__cCs |jS)z8 Allows iteration of the function list. )r itervaluesr0rrr+__iter__jrSzPygletPlot.__iter__cCst|SrBrCr0rrr+__repr__pszPygletPlot.__repr__csTd}tjdkr|d7}|Sj|dfddjD7}j|S)zv Returns a string containing a new-line separated list of the functions in the function list. rrz  cs$g|]}dd|tj|fqS)z %s[%i]: %sr)rDr)rEr?r0rr+ }sz&PygletPlot.__str__..)rJrrr:rKr<)r'srr0r+__str__ss  zPygletPlot.__str__cCsB|j|j|jD] }|j|j|jq |jdSrB)rr:rreset_bounding_boxr adjust_boundsboundsr<)r'rMrrr+r;s   zPygletPlot.adjust_all_boundscCsdtd|j|jD]}|j|j}|j|j}|s |r*td|s |s q |jdS)Nr)r rr:r_get_calculating_verts_get_calculating_cvertsr<)r'rMrFbrrr+wait_for_calculationss      z PygletPlot.wait_for_calculationsNrr2)__name__ __module__ __qualname____doc__r r,r&r1r8r=r@rOrPrQr$rRrUrVrZr;rarrrr+rs( Z     rc@s6eZdZddZddZddZdd d Zd d ZdS)r!cCs(||_d|_d|_d|_d|_d|_dS)NFrr)_plotscreenshot_requestedr5r6 invisibleModeflag)r'plotrrr+r,s  zScreenShot.__init__cCs|jSrB)rhr0rrr+__bool__szScreenShot.__bool__c Cs|jdkr|jd7_dS|jj\}}||dttj}t|}t dd||tj tj |ddl m }|d||f|jdddd}||j|j|jd|_d|_|jre|jjdSdS) Nrr)ImageRGBArawF)rjrgrget_sizectypessizeofc_ubytecreate_string_bufferpgl glReadPixelsGL_RGBAGL_UNSIGNED_BYTEPILro frombufferrq transposeFLIP_TOP_BOTTOMr3r5r6rhrir1)r'size_xsize_yr7imageroimrrr+_execute_savings"     zScreenShot._execute_savingNrr2cCs||_||_||_d|_|jjr|jjjrAd|jjd<|d|jjd<|d|jjd<|jj t |jfi|jj|j_d|_ |jdurR| |_t |jdSdS)NTFrrwidthrheight)r5r6r7rhrgrr-rrr/r ri_create_unique_pathprintr4rrr+r3s    zScreenShot.savecCs@t}t|}d}d} d||vr|d|} |S|d7}q )NrrTz plot_%s.pngz /plot_%s.pngrr)r'cwdlpathr?rrr+rs  zScreenShot._create_unique_pathrb)rcrdrer,rlrr3rrrrr+r!s   r!)" threadingr pyglet.glglrw ImportErrorsympy.core.numbersrsympy.external.gmpyrsympy.geometry.entityr#sympy.plotting.pygletplot.plot_axesr#sympy.plotting.pygletplot.plot_moder%sympy.plotting.pygletplot.plot_objectr%sympy.plotting.pygletplot.plot_windowr sympy.plotting.pygletplot.utilr sympy.utilities.decoratorr sympy.utilities.iterablesr timer osrrrsrr!rrrr+s0             z