a ضa>H@sdZddlZddlZddlZddlZzddlZejdkr=1.11.0 or cairocffi is installed)_apicbook font_manager)_Backend_check_savefig_extra_argsFigureCanvasBaseFigureManagerBaseGraphicsContextBase RendererBase)ttfFontPropertyMathTextParser)Path)Affine2D cairocfficCs8t|tjs4tjjtjdt|tjddd}|S)Nz cairo_t **rT)Zincref) isinstancecairoContextZ _from_pointerfficastidobject __basicsize__ctxrq/Users/vegardjervell/Documents/master/model/venv/lib/python3.9/site-packages/matplotlib/backends/backend_cairo.py _to_context,s  r cCs|SNrrrrrr 6sc Cs|j|d|dD]\}}|tjkr.|j|q|tjkrB|q|tjkrX|j|q|tjkrt | }|dd}|dd}|j g|d|dd|dd|d|Rq|tj kr|j |qdS)NT)Z remove_nansclipr) iter_segmentsrZMOVETOmove_toZ CLOSEPOLYZ close_pathZLINETOZline_toZCURVE3npasarrayZget_current_pointZcurve_toZCURVE4) rpath transformr"pointscodecurabrrr _append_path:s          : r0cs\fdd}|d}ttd|d}|d}tj||dkrLtjntj}|||fS)z{ Convert a `.FontProperties` or a `.FontEntry` to arguments that can be passed to `.Context.select_font_face`. cs6ztd|WSty0t|YS0dS)Nget_)getattrAttributeError)fieldproprrattrQs z-_cairo_font_args_from_font_prop..attrnameZ FONT_SLANT_styleweighti&)r2rupperrZ weight_dictgetFONT_WEIGHT_NORMALFONT_WEIGHT_BOLD)r6r7r8Zslantr:rr5r_cairo_font_args_from_font_propLs r?)di,iiiXii iZ ultralightlightnormalZmediumZregularZsemiboldboldZheavyZ ultraboldblack)italicrCZobliquecseZdZededdZfddZddZdd Z d d Z d d dZ d!ddZ ddZ d"ddZddZddZfddZddZddZZS)# RendererCairoz3.4cCstdS)NZCairorselfrrrzRendererCairo.cs8||_t|d|_tttjdd|_t dS)N)rendererr) dpiGraphicsContextCairogcrr ImageSurface FORMAT_ARGB32text_ctxsuper__init__)rIrM __class__rrrTs  zRendererCairo.__init__cCst||j_dSr!)rrrOr)rIsurfacerrrset_ctx_from_surfacesz"RendererCairo.set_ctx_from_surfacecCs||_||_dSr!widthheight)rIrZr[rrrset_width_heightszRendererCairo.set_width_heightcCsz|durn|t|dks |r>||d|d|d|n ||d|d|d|d|||dS)Nr$rrr)savelenset_source_rgba fill_preserverestoreZstroke)rIrZfill_calphaZalpha_overridesrrr_fill_and_strokes zRendererCairo._fill_and_strokeNcCst|j}|dur"|dur"|nd}|tddd|j}|t||||| ||| | dSNrr) rZ get_hatchZ clip_extentsrscale translater[new_pathr0rc get_alphaget_forced_alpha)rIrOr)r*rgbFacerr"rrr draw_paths zRendererCairo.draw_pathcCs<|j}|t|||tdd|}|\}} } } |dkrj| dkrj| dkrj| dkrjd} d}nd} |tddd|j}|t |j |ddD]t\} \}}t |r|dd\}}| |||| ||| s| ddkr|||||q| s8|||||dS) NrrerFT)Zsimplifyr#i)rrhr0rrfZcopy_path_flatZ fill_extentsrgr[ enumerater%r^r]Z append_pathrarcrirj)rIrOZ marker_pathZ marker_transr)r*rkrx1y1Zx2y2ZfillediZverticescodesxyrrr draw_markerss<    zRendererCairo.draw_markerscCst|ddd}tj|jtj|jd|jd|jdd}|j }|j ||jd}| | |t |t |||dS)Nrerr)rZ._unmultiplied_rgba8888_to_premultiplied_argb32rrPZcreate_for_dataZraveldatarQshaperr[r]Zset_source_surfacefloatZpaintra)rIrOrsrtZimrWrrrr draw_images zRendererCairo.draw_imageFc Cs|r|||||||n|j} | | ||| | jt|| || t } | t jdrzt jnt j| | |r| t| | || dS)Nztext.antialiased)_draw_mathtextrrhr&r]select_font_facer? set_font_sizepoints_to_pixelsget_size_in_pointsrZ FontOptions set_antialiasmplZrcParamsANTIALIAS_DEFAULTANTIALIAS_NONEZset_font_optionsrotater'deg2rad show_textra) rIrOrsrtsr6angleismathmtextroptsrrr draw_texts$   zRendererCairo.draw_textcCs|j}|jj||j|\}} } } } |||||rN|t | | D]T\} }}}}| | || |j t t| ||||t|qR| D]>\}}}}| ||| || |ddd|q|dSNr)r _text2pathmathtext_parserparserMr]rgrr'rrhr&r|r?rr}r~rchr rectangleset_source_rgbr`ra)rIrOrsrtrr6rrrZr[descentZglyphsZrectsfontZfontsizeidxZoxZoywhrrrr{s*    zRendererCairo._draw_mathtextcCs |j|jfSr!rYrHrrrget_canvas_width_heightsz%RendererCairo.get_canvas_width_heightc s|dkrt|||S|rB|jj||j|^}}}}|||fS|j}||jt || | | | |dd\} } } || | | | fS)NZTeXrrv)rSget_text_width_height_descentrrrrMrRr]r|r?r}r~rZ text_extentsra) rIrr6rrZr[r_rZ y_bearingrrrUrrr!s  z+RendererCairo.get_text_width_height_descentcCs"|jjd|j_d|j_|jS)NrF)rOrr]_alphaZ _forced_alpharHrrrnew_gc9s zRendererCairo.new_gccCs|d|jS)NH)rM)rIr+rrrr~@szRendererCairo.points_to_pixels)N)N)FN)__name__ __module__ __qualname__r deprecatedpropertyrrTrXr\rcrlrurzrr{rrrr~ __classcell__rrrUrrG}s"    0  rGcseZdZejejejdZejej ej dZ fddZ ddZ fddZd d Zd d Zd dZddZddZdfdd ZddZddZddZZS)rN)ZbevelZmiterround)ZbuttZ projectingrcst||_dSr!)rSrTrL)rIrLrUrrrTRs zGraphicsContextCairo.__init__cCs|jdSr!)rrarHrrrraVszGraphicsContextCairo.restorecsht||}|j}|rB|j|d|d|d|n"|j|d|d|d|ddS)Nrrrr$)rS set_alphari_rgbrjrr_)rIrbrZrgbrUrrrYs   zGraphicsContextCairo.set_alphacCs|j|rtjntjdSr!)rrrrr)rIr/rrrset_antialiasedbsz$GraphicsContextCairo.set_antialiasedcCs"|jtj|j|d||_dS)N)Zcapstyle)rZ set_line_capr check_getitem_capdZ _capstyle)rIcsrrr set_capstylefsz!GraphicsContextCairo.set_capstylecCsR|sdSt|j\}}}}|j}||||jj|||||dSr!) r'rZboundsrrhrrLr[r")rIrrsrtrrrrrrset_clip_rectanglejsz'GraphicsContextCairo.set_clip_rectanglecCsX|sdS|\}}|j}||tddd|jj}t|||| dSrd) Zget_transformed_path_and_affinerrhrrfrgrLr[r0r")rIr)ZtpathZaffinerrrr set_clip_pathss  z"GraphicsContextCairo.set_clip_pathcCsF||f|_|dur"|jgdn |jt|jt||dSr)Z_dashesrZset_dashlistrLr~r'r()rIoffsetdashesrrr set_dashes~s zGraphicsContextCairo.set_dashesNcs>t||t|jdkr,|jj|jn|jj|jdSNr$)rSset_foregroundr^rrrr_)rIfgZisRGBArUrrrsz#GraphicsContextCairo.set_foregroundcCs|jddSr)r get_sourceZget_rgbarHrrrget_rgbszGraphicsContextCairo.get_rgbcCs"|jtj|j|d||_dS)N)Z joinstyle)rZ set_line_joinrr_joindZ _joinstyle)rIZjsrrr set_joinstylesz"GraphicsContextCairo.set_joinstylecCs"t||_|j|j|dSr!)ryZ _linewidthrZset_line_widthrLr~)rIrrrr set_linewidths z"GraphicsContextCairo.set_linewidth)N)rrrrZLINE_JOIN_BEVELZLINE_JOIN_MITERZLINE_JOIN_ROUNDrZ LINE_CAP_BUTTZLINE_CAP_SQUAREZLINE_CAP_ROUNDrrTrarrrrrrrrrrrrrrUrrNEs(     rNc@seZdZddZdS) _CairoRegioncCs||_||_dSr!)_slices_data)rIZslicesrwrrrrTsz_CairoRegion.__init__N)rrrrTrrrrrsrc@seZdZddZddZeddZeddZeZd d Z ed d d dZ e e dZ e e dZe e dZe e dZdS)FigureCanvasCairoc Cs|jjj}t|tjs"td|}| }t |j }t |j}t ||j}t ||j}d|kr||kr|j |jkrd|kr||kr|j|jkstdt||t||dt||t||df} t|tj||f| } t| | S)Nz;copy_from_bbox only works when rendering to an ImageSurfacerz Invalid bbox) _rendererrOr get_targetrrrP RuntimeError get_width get_heightmathceilx0floorrnroy0 ValueErrorslicemaxr' frombufferget_datauint32reshapecopyr) rIZbboxrWswshrrnrroZslsrwrrrcopy_from_bboxs4    0z FigureCanvasCairo.copy_from_bboxcCs|jjj}t|tjs"td|| }| }|j \}}|j t |t j||f||f<||j|j|j|j|j|jdS)Nz;restore_region only works when rendering to an ImageSurface)rrOrrrrrPrflushrrrrr'rrrrZmark_dirty_rectanglestartstop)rIZregionrWrrZslyZslxrrrrestore_regions$  z FigureCanvasCairo.restore_regioncCs||dSr!)_get_printed_image_surfaceZ write_to_png)rIfobjrrr print_pngszFigureCanvasCairo.print_pngc Cs>|\}}|}|tt|||dfdS)Nrv) get_width_heightrrwriterZ._premultiplied_argb32_to_unmultiplied_rgba8888r'r(r)rIrrZr[bufrrr print_rgbas   zFigureCanvasCairo.print_rgbacCsN|\}}t|jj}|||ttj||}|||j ||Sr!) rrGfigurerMr\rrPrQrXdraw)rIrZr[rLrWrrrrs     z,FigureCanvasCairo._get_printed_image_surfaceZportrait) orientationc Cs~d}||j_|j\}}||||}}|dkr>||}}|dkrhttdsXtdt|||} n|dkrttdstdt|||} nh|d vrttd std |d krt|t rt |d }nt j dd |d}t |||} nt d|t|jj} | ||| | | jj} |dkrL| tjd| d| |j| | | |d krz|dS)NrZ landscapeps PSSurfacez3cairo has not been compiled with PS support enabledpdf PDFSurfacez4cairo has not been compiled with PDF support enabled)svgsvgz SVGSurfacez4cairo has not been compiled with SVG support enabledrwb)fileobjzUnknown format: {!r}rr)rrMZget_size_incheshasattrrrrrrstrgzipGzipFilerrformatrGr\rXrOrrr'pirgrZ show_pagefinishclose) rIfmtrrrMZw_inZh_inZwidth_in_pointsZheight_in_pointsrWrLrrrr_savesH          zFigureCanvasCairo._saverrrrN)rrrrrr rrZ print_rawrr functools partialmethodZ print_pdfZprint_psZ print_svgZ print_svgzrrrrrs   5   rc@seZdZeZeZdS) _BackendCairoN)rrrrZ FigureCanvasr Z FigureManagerrrrrrsr)N)3__doc__rrrZnumpyr'r version_info ImportErrorrerrZ matplotlibrrrrZmatplotlib.backend_basesrr r r r r Zmatplotlib.font_managerrZmatplotlib.mathtextrZmatplotlib.pathrZmatplotlib.transformsrversionZbackend_versionrr r0r?r=r>Z _f_weightsZFONT_SLANT_ITALICZFONT_SLANT_NORMALZFONT_SLANT_OBLIQUEZ _f_anglesrGrNrrZexportrrrrrsz           IUu