
    Og                       U d dl mZ d dlmZmZmZmZmZmZm	Z	 d dl
mZ d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlmZmZmZmZ d dlm Z m!Z! d dl"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z) d dlm*Z*m+Z+ d d	l,m-Z- d d
l.m/Z/ d dl0m1Z1 d dl2m3Z3 d dl4m5Z5m6Z6m7Z7m8Z8m9Z9m:Z:m;Z;m<Z<m=Z=m>Z>m?Z?m@Z@mAZAmBZBmCZC d dlDmEZE d dlFmGZG d dlHmIZI d dlJmKZK d dlLmMZM d dlNmOZOmPZPmQZQmRZRmSZS d dlTmUZUmVZVmWZWmXZX d dlYmZZZm[Z[ d dlm\Z\ d dl]m^Z^m_Z_ d dl`maZambZb d dlcmdZd d dlDmeZe d dlfmgZg d dlYmhZh d dlimjZj d dlkmlZlmmZm d dlnmoZo d d lmpZp d!d"lqmrZr e	rd!d#lsmtZt d$d%gZuee6e%gdf   Zvd&ewd'<   eexevf   Zyd&ewd(<   d)Zz ej                  d*      Z| G d+ d%      Z} G d, d$e}      Z~d6d-ZeRf	 	 	 	 	 	 	 	 	 d7d.Zd8d/Zdd0	 	 	 	 	 	 	 	 	 d9d1Zd:d2Z	 	 	 	 	 	 	 	 d;d3Zd<d4Zd=d5Zy)>    )annotations)IterablecastUnionDictCallableOptionalTYPE_CHECKING)	TypeAliasN)ConfigurationProxyGraphicPolicyHatchPolicyImagePolicy)BackendInterface	ImageData)RenderContextOLE2FRAME_COLOR
PropertiesFillingLayoutPropertiesMODEL_SPACE_BG_COLORPAPER_SPACE_BG_COLOR)BackgroundPolicy
TextPolicy)simplified_text_chunks)
FilterFunc)DXFGraphicProxy)complex_mtext_renderer)	DXFEntity
DXFGraphicInsertMTextPolyline
LWPolylineTextPolyfaceWipeoutSolidFace3d	OLE2FramePointViewportImage)clipping_portal)
BaseAttrib)
DXFPolygon)AbstractBoundaryPath)Layout)Vec2Vec3OCSNULLVECMatrix44)Path	make_pathfrom_hatch_boundary_pathfrom_vertices)MeshBuilderTraceBuilder)reorder)ProxyGraphicProxyGraphicError)SupportsVirtualEntitiesvirtual_entities)has_inline_formatting_codes)text_layout)const)hatching)fonts)RGBRGBA)NumpyPoints2d)xclip   )Color)AbstractPipelineFrontendUniversalFrontendr   TEntityFuncTDispatchTablezFPlease post sample DXF file at https://github.com/mozman/ezdxf/issues.ezdxfc                     e Zd ZdZ e       df	 	 	 	 	 	 	 d,dZed        Zd-dZd.dZ	d/dZ
	 	 	 	 	 	 d0dZd0d	Zd1d
Zd2dZ	 d3ddd	 	 	 	 	 	 	 	 	 d4dZd5dZdd	 	 	 	 	 d6dZ	 	 	 	 	 	 d7dZd0dZd0dZd0dZd8dZd0dZd0dZd0dZd9dZd9dZd0dZd0dZd0dZ	 	 	 	 	 	 d:dZdd	 	 	 	 	 	 	 d;d Z d<d!Z!d0d"Z"d=d#Z#d0d$Z$d0d%Z%	 	 	 	 	 	 d>d&Z&d0d'Z'	 	 	 	 	 	 d?d(Z(d0d)Z)d0d*Z*d@d+Z+y)ArP   a|  Drawing frontend, responsible for decomposing entities into graphic
    primitives and resolving entity properties. Supports 2D and 3D backends.

    By passing the bounding box cache of the modelspace entities can speed up
    paperspace rendering, because the frontend can filter entities which are not
    visible in the VIEWPORT. Even passing in an empty cache can speed up
    rendering time when multiple viewports need to be processed.

    Args:
        ctx: the properties relevant to rendering derived from a DXF document
        designer: connection between frontend and backend
        config: settings to configure the drawing frontend and backend
        bbox_cache: bounding box cache of the modelspace entities or an empty
            cache which will be filled dynamically when rendering multiple
            viewports or ``None`` to disable bounding box caching at all

    Nc                   || _         || _        |j                  | j                         |j	                  |      | _        |j                  | j
                         | j
                  j                  | j
                  j                  dk  r2| j                  d       | j
                  j                  d      | _        g | _
        | j                         | _        h d| _        || _        g | _        | j!                  | j"                         y )Nr   z$relative point size is not supportedrL   )pdsize>   MLEADERMULTILEADERACAD_PROXY_ENTITY)ctxpipelineset_draw_entities_callbackdraw_entities_callbackupdate_configurationconfig
set_configrV   log_messagewith_changesparent_stack_build_dispatch_table	_dispatch_proxy_graphic_only_entities_bbox_cache_property_override_functionspush_property_override_functionoverride_properties)selfrZ   r[   r_   
bbox_caches        b/var/www/html/public_html/myphp/venv/lib/python3.12/site-packages/ezdxf/addons/drawing/frontend.py__init__zUniversalFrontend.__init__~   s      !++D,G,GH ..v6DKK(;;%););q)@CD++22!2<DK /13357
) & @B),,T-E-EF    c                .    | j                   j                  S N)r[   text_enginerk   s    rm   rr   zUniversalFrontend.text_engine   s    }}(((ro   c           	        | j                   | j                  | j                  | j                  | j                  | j
                  | j                  | j                  d}dD ]  }| j                  ||<    dD ]  }| j                  ||<    dD ]  }| j                  ||<    dD ]  }| j                  ||<    dD ]  }| j                  ||<    |S )N)POINTHATCHMPOLYGONMESHWIPEOUTMTEXT	OLE2FRAMEIMAGE)LINEXLINERAY)TEXTATTRIBATTDEF)CIRCLEARCELLIPSESPLINE)3DFACESOLIDTRACE)POLYLINE
LWPOLYLINE)draw_point_entitydraw_hatch_entitydraw_mpolygon_entitydraw_mesh_entitydraw_wipeout_entitydraw_mtext_entitydraw_ole2frame_entitydraw_image_entitydraw_line_entitydraw_text_entitydraw_curve_entitydraw_solid_entitydraw_polyline_entity)rk   dispatch_tabledxftypes      rm   rd   z'UniversalFrontend._build_dispatch_table   s    ++++11))//++33++	*
 0 	<G&*&;&;N7#	<3 	<G&*&;&;N7#	<= 	=G&*&<&<N7#	=3 	=G&*&<&<N7#	=1 	@G&*&?&?N7#	@ ro   c                .    t         j                  |       y)z/Log given message - override to alter behavior.N)loggerinfo)rk   messages     rm   ra   zUniversalFrontend.log_message   s    Gro   c                F    | j                  dt        |       d| d       y)z9Called for skipped entities - override to alter behavior.zskipped entity z. Reason: ""N)ra   str)rk   entitymsgs      rm   skip_entityzUniversalFrontend.skip_entity   s#    ?3v;-{3%qIJro   c                8    | j                   D ]  } |||        y)z:Execute entity property override functions. (internal API)N)rh   )rk   r   
propertiesoverride_fns       rm   exec_property_overridez(UniversalFrontend.exec_property_override   s#      << 	,K
+	,ro   c                     y)a~  This method can change the resolved properties of an DXF entity.

        The method has access to the DXF entity attributes, the current render context
        and the resolved properties.  It is recommended to modify only the resolved
        `properties` in this method, because the DXF entities are not copies - except
        for virtual entities.

        .. versionchanged:: 1.3.0

            This method is the first function in the stack of new property override
            functions.  It is possible to push additional override functions onto this
            stack, see also :meth:`push_property_override_function`.

        N rk   r   r   s      rm   rj   z%UniversalFrontend.override_properties   s    ro   c                :    | j                   j                  |       y)a=  The override function can change the resolved properties of an DXF entity.

        The override function has access to the DXF entity attributes and the resolved
        properties.  It is recommended to modify only the resolved `properties` in this
        function, because the DXF entities are not copies - except for virtual entities.

        The override functions are called after resolving the DXF attributes of an entity
        and before the :meth:`Frontend.draw_entity` method in the order from first to
        last.

        .. versionadded:: 1.3.0

        N)rh   append)rk   r   s     rm   ri   z1UniversalFrontend.push_property_override_function   s     	))00=ro   c                R    | j                   r| j                   j                          yy)zRemove the last function from the property override stack.

        Does not raise an exception if the override stack is empty.

        .. versionadded:: 1.3.0

        N)rh   poprs   s    rm   pop_property_override_functionz0UniversalFrontend.pop_property_override_function   s$     ,,--113 -ro   )filter_funclayout_propertiesc                  ||| j                   _        n| j                   j                  |       | j                  | j                   j                  j                         g | _        t        |j                               }|r(| j                  t        j                  ||      |       n| j                  ||       |r| j                  j                          yy)as  Draw all entities of the given `layout`.

        Draws the entities of the layout in the default or redefined redraw-order
        and calls the :meth:`finalize` method of the backend if requested.
        The default redraw order is the ascending handle order not the order the
        entities are stored in the layout.

        The method skips invisible entities and entities for which the given
        filter function returns ``False``.

        Args:
            layout: layout to draw of type :class:`~ezdxf.layouts.Layout`
            finalize: ``True`` if the :meth:`finalize` method of the backend
                should be called automatically
            filter_func: function to filter DXf entities, the function should
                return ``False`` if a given entity should be ignored
            layout_properties: override the default layout properties

        Nr   )rZ   current_layout_propertiesset_current_layoutset_backgroundbackground_colorrc   listget_redraw_orderdraw_entitiesr>   	ascendingr[   finalize)rk   layoutr   r   r   handle_mappings         rm   draw_layoutzUniversalFrontend.draw_layout  s    6 (1BDHH.HH''/DHH>>OOPf5578!!&.9'  
 '   MM""$ ro   c                "   | j                   j                  }d}|t        j                  k(  rd}n|t        j                  k(  rd}n|t        j
                  k(  rd}ns|t        j                  k(  rd}n]|t        j                  k(  rt        }nC|t        j                  k(  rt        }n)|t        j                  k(  r| j                   j                  }|r%| j                  j                  j                  |       | j                   j#                  |       y )NTFz	#ffffff00z#ffffffz#000000)r_   background_policyr   DEFAULTOFFWHITEBLACK
PAPERSPACEr   
MODELSPACEr   CUSTOMcustom_bg_colorrZ   r   
set_colorsr[   r   )rk   colorpolicyoverrides       rm   r   z UniversalFrontend.set_background7  s    ..%---H'+++E'---E'---E'222(E'222(E'...KK//EHH..99%@$$U+ro   r   c               6    t        | | j                  ||       y)zDraw the given `entities`. The method skips invisible entities
        and entities for which the given filter function returns ``False``.

        r   N)_draw_entitiesrZ   )rk   entitiesr   s      rm   r   zUniversalFrontend.draw_entitiesL  s     	tTXXx[Iro   c                    t        | ||       y rq   )r   )rk   rZ   r   s      rm   r]   z(UniversalFrontend.draw_entities_callbackX  s     	tS(+ro   c                   | j                   j                  ||       |j                  s/| j                   j                  |j                  j
                         |j                  rN| j                  j                  t        j                  k(  r'| j                  |j                  |j                         n| j                  j                  |j                         d      }|
 |||       nt!        |t"              rht!        |t$              sJ | j                  j                  t        j&                  k7  s|j                         | j(                  vr%| j+                  ||       n| j-                  |d       | j                   j/                  |       y)zDraw a single DXF entity.

        Args:
            entity: DXF entity inherited from DXFGraphic()
            properties: resolved entity properties

        Nunsupported)r[   enter_entity
is_virtualset_current_entity_handledxfhandleproxy_graphicr_   proxy_graphic_policyr   PREFERdraw_proxy_graphicdocre   getr   
isinstancerA   r    IGNORErf   draw_composite_entityr   exit_entity)rk   r   r   draw_methods       rm   draw_entityzUniversalFrontend.draw_entity]  s%    	""6:6  MM33FJJ4E4EF  004F4M4MM##F$8$8&**E..,,V^^-=tDK&FJ/ F$;<!&*555 KK448J8Q8QQ~~'t/P/PP..vzB  7!!&)ro   c                   |j                   |j                         }}|dk(  r2| j                  j                  |j                  |j
                  |       y |dv r|j                  }|j                  | j                  j                  z  }|dk(  r*| j                  j                  ||dz  z
  ||dz  z   |       y |dk(  r!| j                  j                  |||z   |       y y t        |      )Nr}   )r~   r   r~      r   )
r   r   r[   	draw_linestartendunit_vectorr_   infinite_line_length	TypeError)rk   r   r   dr   r   deltas          rm   r   z"UniversalFrontend.draw_line_entity  s    ZZ!17fMM##AGGQUUJ?((GGEMMDKK$D$DDE'!''EAI%uuqy'8* E!''uu}jI " G$$ro   c                h   | j                   j                  t        j                  k(  ry t	        |t
              r-|j                  r!| j                  |j                         |       y t        t        |j                  j                              r| j                  ||       y | j                  ||       y rq   )r_   text_policyr   r   r   r/   has_embedded_mtext_entityr   virtual_mtext_entityis_spatial_textr4   r   	extrusiondraw_text_entity_3ddraw_text_entity_2dr   s      rm   r   z"UniversalFrontend.draw_text_entity  s    ;;""j&7&77fj)f.N.N""6#>#>#@*MT&**"6"678$$VZ8$$VZ8ro   c                N    |j                   }|| j                  j                  S |S rq   )fontr[   default_font_face)rk   r   	font_faces      rm   get_font_facezUniversalFrontend.get_font_face  s'    OO	==222ro   c           	        t        |t              r^t        || j                  | j	                  |            D ]3  \  }}}| j
                  j                  |||||j                                5 y t        |j                               )Nr   )	r   r%   r   rr   r   r[   	draw_textr   r   )rk   r   r   line	transform
cap_heights         rm   r   z%UniversalFrontend.draw_text_entity_2d  sy    fd#/E((D4F4Fz4R0 +i '')ZV^^=M FNN,--ro   c                (    | j                  |d       y )Nz3D text not supported)r   r   s      rm   r   z%UniversalFrontend.draw_text_entity_3d  s    !89ro   c           	        | j                   j                  t        j                  k(  ry t	        t
        |      }t        t        |j                  j                              r| j                  |d       y |j                  st        |j                        r	 | j                  ||       y | j'                  ||       y # t        j                   $ r-}t#        dt%        |       dt%        |              Y d }~y d }~ww xY w)Nz3D MTEXT not supportedz	skipping z - )r_   r   r   r   r   r"   r   r4   r   r   r   has_columnsrC   textdraw_complex_mtextrD   LayoutErrorprintr   draw_simple_mtext)rk   r   r   mtextes        rm   r   z#UniversalFrontend.draw_mtext_entity  s    ;;""j&7&77UF#4		 3 345U$<= ;EJJ G;''z: ""5*5 ** ;	#e*SQ9::;s   B< <C<#C77C<c           	         t        || j                  | j                  |            D ]3  \  }}}| j                  j	                  |||||j                                5 y)zCDraw the content of a MTEXT entity without inline formatting codes.r   N)r   rr   r   r[   r   r   )rk   r  r   r   r  r  s         rm   r
  z#UniversalFrontend.draw_simple_mtext  sZ    +A4##t/A/A*/M,
 	'D)Z MM##iZ	ro   c                H    t        | j                  | j                  ||       y)zEDraw the content of a MTEXT entity including inline formatting codes.N)r   rZ   r[   )rk   r  r   s      rm   r  z$UniversalFrontend.draw_complex_mtext  s    txxzJro   c                    	 t        |      }| j                  j                  ||       y # t        $ r t        d|j                                w xY w)NzUnsupported DXF type )r9   AttributeErrorr   r   r[   	draw_path)rk   r   r   paths       rm   r   z#UniversalFrontend.draw_curve_entity  sV    	HV$D 	j1  	H3FNN4D3EFGG	Hs	   * &Ac                   t        t        |      }| j                  j                  }| j                  j                  }|J |J |j
                  j                         dk(  r| j                  j                  sy d}|dk(  r1| j                  j                  |j                  j                  |       y |j                  ||      D ]  }|j                         }|dk(  rx|j                  j                  }|j                  j                  }|j!                  |      r| j                  j                  ||       n| j                  j#                  |||       |dk(  r| j%                  ||       t'        |       y )N	defpointsr   r}   r   )r   r+   r_   pdmoderV   layerlowershow_defpointsr[   
draw_pointr   locationrB   r   r   r   iscloser   r   
ValueError)	rk   r   r   pointr  rV   r   r   r   s	            rm   r   z#UniversalFrontend.draw_point_entity  s?   UF#####!!!!!! !!#{2;;--Q;MM$$VZZ%8%8*E00@ . ..*f$"JJ,,E **..C}}S)00
C//sJG(**6:>$W--.ro   c                   t        |t              r|j                  }	 |j                  |j                  |j
                  |j                  |j                  g}|j                         }t        |      r&| j                  j                  t        |      |       y t        ||dd  |      D ]&  \  }}}|s
| j                  j                  |||       ( y t        |t               r<t#               |_        | j                  j'                  |j)                  d      |       y t+        d      # t        $ r | j                  |d       Y y w xY w)Nz!missing required vertex attributerL   Fclosez3API error, requires a SOLID, TRACE or 3DFACE entity)r   r)   r   vtx0vtx1vtx2vtx3r  r   get_edges_visibilityallr[   r  r;   zipr   r(   r   fillingdraw_filled_polygonwcs_verticesr   )	rk   r   r   r   pointsedge_visibilityabvisibles	            rm   r   z#UniversalFrontend.draw_solid_entity  s    ff%**C

 ((CHHchh#((K %99;O?#''f(=zJ%(_%M BMAq'//1jAB &!(JMM--##%#0* QRR) "    )LM	s   9D) )EEc           	        j                   "t        j                   j                        dk(  ry j                         }j                  j
                  j                  }t               |_        g }t        j                         | j                  j                  dfd}t        j                  | j                  j                  d      D ]  }t        j                   |||      D ]  }	|j#                  |	j$                        }
|
j'                  |	j(                  |	j*                        D ]t  \  }}|j,                  rP|j/                  |j0                  |j2                  |f      |j/                  |j0                  |j2                  |f      }}|j5                  ||f       v   | j6                  j9                  ||       y )Nr   c                 r    t        j                         z
   kD  rt        d  dt               d       yy)Nzhatching timeout of zs reached for z - abortingTF)timeperf_counterr	  r   )max_timepolygont0s   rm   timeoutz5UniversalFrontend.draw_hatch_pattern.<locals>.timeout(  s@      "R'(2*8*N3w<.P[\ ro   T)min_hatch_line_distancejiggle_origin)returnbool)patternlenlinesocsr   	elevationztuplelinetype_patternr2  r3  r_   hatching_timeoutrF   pattern_baselinesr8  hatch_pathspattern_rendererdistancerenderr   r   r  to_wcsxyr   r[   draw_solid_lines)rk   r5  pathsr   r?  r@  r>  r7  baseliner   line_patternsr  r4  r6  s    `           @@rm   draw_hatch_patternz$UniversalFrontend.draw_hatch_pattern  sp    ??"c'//*?*?&@A&EkkmKK))++	&+g
#)+ ;;//	 !22$(KK$G$G
 	)H
 !,,XugF )'88G(//

DHHE )DAq}}JJQSS)'<=JJQSS)'<=  LL!Q())	) 	&&uj9ro   loopsc                  |j                   y |j                   }d}| j                  j                  }|t        j                  k(  rnQ|t        j
                  k(  ry |t        j                  k(  rt               }n|t        j                  k(  rt               }d}t        t        |      }|j                  t        j                  k(  r.|t        j                  |d      }	 | j                  |||       y |j#                         }|j$                  j&                  j(                  }	||}
nEt+        |j,                  j/                  |j$                  j0                              }t3        |||	      }
|r-t5        |
      D ]  }| j6                  j9                  ||         y |
r&| j6                  j;                  t5        |
      |       y y # t        j                   $ r Y w xY w)NFT)filter_text_boxes)r(  r_   hatch_policyr   NORMALr   
SHOW_SOLIDr   SHOW_OUTLINEr   r0   typePATTERNrF   hatch_boundary_pathsrR  DenseHatchingLinesErrorr?  r   r@  rA  r   rN  rendering_pathshatch_styleclosed_loopsignore_text_boxesr[   r  draw_filled_paths)rk   r   r   rT  r(  show_only_outlinerW  r5  r?  r@  rN  boundary_pathsps                rm   r   z#UniversalFrontend.draw_hatch_entity@  s    %$$!{{//;---[///[333iG[555iG $z6*<<7??*} 55gQUV''
C  kkm JJ((**	E!--gkk.E.EFN !i@E&u- 7'':67MM++,=e,DjQ - 33 s   G GGc                F    d fd}t        t              }|j                         }|j                  j                  j
                  }t        |j                  j                  dt                    }t        |j                  |||      }j                  }	j                  J j                  j                  }
|j                  j                  rt        j                   j                  _        |j$                  >|j$                  j&                  dkD  r%t)        j                  j*                        _        n |       _         j-                  |       n|
r|
dk7  r j-                  |       |	_        |D ]  } j.                  j1                  |         y )Nc                 x    j                   j                   j                  j                  j                        S rq   )rZ   resolve_aci_colorr   
fill_colorr  )r   r   rk   s   rm   resolve_fill_colorzBUniversalFrontend.draw_mpolygon_entity.<locals>.resolve_fill_colorv  s*    88--fjj.C.CZEUEUVVro   offset_vectorr   rS  r   )r:  r   )r   r0   r?  r   r@  rA  r4   r   r6   ra  rN  r   r(  name
solid_fillr   r   r[  gradientnumber_of_colorsr   gradient_color1r   r[   r  )rk   r   r   rk  r5  r?  r@  offsetrT  
line_colorpattern_nameloops   ```         rm   r   z&UniversalFrontend.draw_mpolygon_entityu  sX   	W z6*kkm";;0022	gkkooow?@W]]CFC$**
!!---&..33;;!!&-mmJ#+0@0@0Q0QTU0U#&z'9'9'I'I#J
 #5#7
 ""6:U"C lg5""6:U"C &
 	6DMM##D*5	6ro   c                    t        t        |      }t               |_        | j                  j
                  j                  |_        |j                         }| j                  j                  ||       y rq   )r   r'   r   r(  rZ   r   r   r   boundary_path_wcsr[   r)  )rk   r   r   wipeoutclipping_polygons        rm   r   z%UniversalFrontend.draw_wipeout_entity  sT    w'$Y
88==NN
"446))*:JGro   c                    |j                   j                  dk  ry |j                  s| j                  d       y | j                  j                  || j                  | j                         y )NrL   z$Cannot render non top-view viewports)r   statusis_top_viewra   r[   draw_viewportrZ   rg   )rk   vps     rm   r}  zUniversalFrontend.draw_viewport  sP     66==1~~CD##B$2B2BCro   c                    t        t        |      }|j                         }|j                  s%| j	                  |j                         t               y y rq   )r   r*   bboxis_empty_draw_filled_rectrect_verticesr   )rk   r   r   	ole2framer  s        rm   r   z'UniversalFrontend.draw_ole2frame_entity  s?    F+	~~}}""4#5#5#7I ro   c           
     L   t        t        |      }| j                  j                  }|j                  }|J |t
        j                  t
        j                  t
        j                  fv rd }d}|t
        j                  k(  s'|j                  j                  t        j                  z  sd }d}n|t
        j                  k7  r| j                  j                  ut        | j                  j                  |j                  j                        }t!        j"                  t$              5  t&        j                  j)                  |      }d d d        |L|j+                  d      }|j                  j,                  dk7  rG|j                  j,                  dz  }	t&        j.                  j1                  |      j3                  |	      }|j                  j4                  dk7  rY|j                  j4                  dz  }	t7        j8                  | j                  j:                  j<                        }
t?        ||	|
      }|j                  j@                  dk7  rN|j                  j@                  dz  dz
  }	|	dkD  rtC        dddd      }
ntC        dddd      }
|	 }	t?        ||	|
      }|j                  j                  t        jD                  z  s|jG                  d       |jH                  d	k7  rtK        |d
|jH                  z
        }tM        tO        jP                  |      |jS                         tU        |jW                               |j                  j                  t        jX                  z  |j                  jZ                  dk(        }| j\                  j_                  ||       n|r	d}|j                  j                  }| j\                  j`                  jc                  | je                  |            }|jg                  ||      }|j                  jh                  }|jj                  dz  }||z  }tm        jn                  |jj                  |z
  dz  |jp                  ||z  z
  dz  d      }tm        jr                  |      |z  |jS                         z  }| j\                  ju                  ||||       |jw                         D cg c]  }|jx                   }}| j\                  j{                  t}        t        ||dd              |       y | j                  j                  t
        j                  k(  r'| j                  |j                  |j                         y | j                  j                  t
        j                  k(  ry t        | j                  j                        # 1 sw Y   TxY wc c}w )NTFrI   2   r   d   rL              g      ?)imager  pixel_boundary_pathuse_clipping_boundaryremove_outside   g      ?r   )Fr   r-   r_   image_policy	image_defr   DISPLAYRECTMISSINGr   flags
SHOW_IMAGErZ   document_dir_find_image_pathfilename
contextlibsuppressFileNotFoundErrorPILopenconvertcontrastImageEnhanceContrastenhancefaderH   from_hexr   r   _blend_image_towards
brightnessrI   USE_TRANSPARENCYputalphatransparency_multiply_alphar   nparrayget_wcs_transformrJ   r  USE_CLIPPING_BOUNDARY	clip_moder[   
draw_imagerr   get_fontr   text_width_ex
image_sizerK  r7   	translaterL  scaler   rw  vec2rM  r   r'  PROXYr   r   r   r   r  )rk   r   r   r  r  r  loaded_imageshow_filename_if_missing
image_pathamountr   
image_datadefault_cap_heightr  r   
text_widthr  desired_widthr  r  r  vr+  s                          rm   r   z#UniversalFrontend.draw_image_entity  s   UF#{{//OO	$$$
 

  L'+$  0 00yy)9)99#+0( 3 33HH))5-HH))9==+A+A
  (():; >#&99>>*#=L> '+33F;99%%+ #YY//"4F#&#3#3#<#<\#J#R#R$L 99>>Q& #YY^^c1FLL::KKE $8fe#TL99''2- #YY11B6:Fz $S#sC 8 $Q1c 2"(#7fe#TLyy)?)?? ))#.%%,#2$e000$L '((<0#557(5e6O6O6Q(R*/))//E<W<W*W#(99#6#6!#;
 ((Z@)%'" }}--}}0099&&z2 "//6HI
"YY11
 *t 3%
2$..\\M1Q6\\$6$>>!C	 NN5)I58O8O8QQ  ''&	 ',&=&=&?@aff@F@MM**4FF12J0G+H*U[[%%):)::##F$8$8&**E[[%%););; T[[5566m> >X As   " V7V!Vc                |    t               }||_        t               |_        | j                  j                  ||       y rq   )r   r   r   r(  r[   r)  )rk   r+  r   propss       rm   r  z#UniversalFrontend._draw_filled_rect#  s/    
 	))&%8ro   c                R    t        j                  |      }| j                  ||       y rq   )r<   	from_meshdraw_mesh_builder_entity)rk   r   r   builders       rm   r   z"UniversalFrontend.draw_mesh_entity.  s"    ''/%%gz:ro   c                ~    |j                         D ]*  }| j                  j                  t        |d      |       , y )NTr  )r   )faces_as_verticesr[   r  r;   )rk   r  r   faces       rm   r  z*UniversalFrontend.draw_mesh_builder_entity2  s?     --/ 	DMM##d$/J $ 	ro   c                   |j                         }|dk(  rNt        t        |      }|j                  s|j                  r&| j                  t        j                  |      |       y t        t        t        t        f   |      }|dk(  }|j                  rd|j                         }|j                  }|rB|r|j                  j                  n)t!        |j                  j                        j"                  t%        j&                  || j(                  j*                  dz        }|j-                         D ][  }	t/        |	      dk  r|r|j1                  fd|	D              }
n|	}
t3               |_        | j6                  j9                  |
|       ] y t;        |      }t/        |      r| j6                  j=                  ||       y y )Nr   r   r  r   )segments   c              3  `   K   | ]%  }t        |j                  |j                         ' y wrq   )r4   rK  rL  ).0r  r@  s     rm   	<genexpr>z9UniversalFrontend.draw_polyline_entity.<locals>.<genexpr>Z  s'      /67QSS!##y1/s   +.)r   r   r&   is_polygon_meshis_poly_face_meshr  r<   from_polyfacer   r$   r#   	has_widthr?  r  r   r@  r4   rA  r=   from_polyliner_   circle_approximation_countpolygonsr=  points_to_wcsr   r(  r[   r)  r9   r  )rk   r   r   r   r  is_lwpolyliner?  r  tracer5  r+  polyline_pathr@  s               @rm   r   z&UniversalFrontend.draw_polyline_entity:  s   .."j Xv&A  A$7$7----a0 eJ016:</I**,CI  &

 4 4I $VZZ%9%9 : < <I ..!G!G1!LE !>>+ Fw<!# .. /;B/ F %F%,Y
"11&*EF !&)}MM##M:> ro   c                    d fd}t        |t              rk j                  j                         |j                  dkD  r|j                         D ]
  } ||        n ||        j                  j                          y t        |t              r	  j                  t        |             y t        |j                               # t        $ r-}t        t        |             t        t               Y d }~y d }~ww xY w)Nc                   j                  | j                         t        j                  |       }|j                  xr |j
                  }|r|j                         }|j                  s t        j                  |j                        }n3t        j                  |j                         |j                               }j                  j                  |d        j                  | j!                  j"                               |rb|j%                         rQj                  j'                  t)        j                         d             j                  j+                          y y y )N)outer_bounds)skipped_entity_callbackTr  )r  r   )r   attribsrK   XCliphas_clipping_pathis_clipping_enabledget_wcs_clipping_pathis_inverted_clipr.   find_best_clipping_shapeverticesmake_inverted_clipping_shapeinner_polygonr  r[   push_clipping_shaperB   r   get_xclip_frame_policyr  r;   pop_clipping_shape)insertclipis_clipping_activeboundary_pathclipping_shaper   rk   s        rm   draw_insertz<UniversalFrontend.draw_composite_entity.<locals>.draw_inserth  s1   v~~.;;v&D!%!7!7!TD<T<T! $ : : <$55%4%M%M%..&N &5%Q%Q%335%2%?%?%A&N 11.$G '',0,<,< (  "d&A&A&C''&}'B'B'DDQ) (  002 'D!ro   rL   )r  r!   )r   r!   rZ   
push_statemcountmulti_insert	pop_staterA   r   rB   r@   r	  r   POST_ISSUE_MSGr   r   )rk   r   r   r  virtual_insertr  s   ` `   rm   r   z'UniversalFrontend.draw_composite_entityg  s     	3D ff%HH
+}}q &,&9&9&; 0N/0 F#HH  78&""#3F#;<
 FNN,--	 % &c!fn%%&s   C
 
	D #C;;D c                    |sy 	 | j                  t        t        ||                   y # t        $ r-}t	        t        |             t	        t               Y d }~y d }~ww xY wrq   )r   rB   r?   r@   r	  r   r  )rk   datar   r  s       rm   r   z$UniversalFrontend.draw_proxy_graphic  sN    	"/T30GHI  	"#a&M.!!	"s   $* 	A #AA )rZ   r   r[   rN   r_   r   rl   Optional[ezdxf.bbox.Cache])r:  rR   )r   r   )r   r   r   r   r:  None)r   r    r   r   r:  r  )r   rQ   r:  r  )r:  r  )T)
r   r2   r   r;  r   Optional[FilterFunc]r   zOptional[LayoutProperties]r:  r  )r   rM   r:  r  )r   Iterable[DXFGraphic]r   r  r:  r  )rZ   r   r   r  r:  r  )r   r   r:  zfonts.FontFace)r  r"   r   r   r:  r  )r5  r0   rN  
list[Path]r   r   )r   r    r   r   rT  zOptional[list[Path]]r:  r  )r   r    r   r   )r~  r,   r:  r  )r+  zIterable[Vec2]r   r   r:  r  )r  r<   r   r   r:  r  )r  zbytes | Noner:  r  ),__name__
__module____qualname____doc__r   rn   propertyrr   rd   ra   r   r   rj   ri   r   r   r   r   r]   r   r   r   r   r   r   r   r
  r  r   r   r   rR  r   r   r   r}  r   r   r  r   r  r   r   r   r   ro   rm   rP   rP   k   s-   , !.150G0G #0G 	0G
 /0Gd ) )2K, ,.8,	, > 	4 .%
 -18<.%.% .%
 *.% 6.% 
.%`,2 -1	
J&
J *	
J
 

J, ,,@,	,
**X%"	9	.:6K2.@S>#:!#:*4#:BL#:T '+3R3R 3R
 $3R 
3Rj!6FH	DJq7f	9	9 	9 
		9;"0:	+?Z3.j"ro   c                  B     e Zd ZdZ e       df	 	 	 	 	 	 	 d fdZ xZS )rO   a\  Drawing frontend for 2D backends, responsible for decomposing entities into
    graphic primitives and resolving entity properties.

    By passing the bounding box cache of the modelspace entities can speed up
    paperspace rendering, because the frontend can filter entities which are not
    visible in the VIEWPORT. Even passing in an empty cache can speed up
    rendering time when multiple viewports need to be processed.

    Args:
        ctx: the properties relevant to rendering derived from a DXF document
        out: the 2D backend to draw to
        config: settings to configure the drawing frontend and backend
        bbox_cache: bounding box cache of the modelspace entities or an empty
            cache which will be filled dynamically when rendering multiple
            viewports or ``None`` to disable bounding box caching at all

    Nc                B    ddl m} t        |   | ||      ||       y )NrL   )RenderPipeline2d)r[   r  superrn   )rk   rZ   outr_   rl   r  	__class__s         rm   rn   zFrontend.__init__  s!     	/.s3VZHro   )rZ   r   r  r   r_   r   rl   r  )r  r   r  r  r   rn   __classcell__)r	  s   @rm   rO   rO     sH    , !.15	I	I 	I 		I
 /	I 	Iro   c                    t        j                  | j                  d       xs! t        j                  | j                  d       S )Nr   )mathr  rK  rL  )r   s    rm   r   r     s1    ||IKK++O4<<	Q3O/OOro   c                   g }| D ]}  }t        ||||      }t        |j                  t        j                        sJ d       |j                         D ]/  }t        |      s|j                          |j                  |       1  |S )Nz$missing attached boundary path state)	r:   r   	user_datarE   BoundaryPathState	sub_pathsr=  r   r   )rN  r?  r@  rr  rT  boundaryr  sub_paths           rm   ra  ra    s     E ''#y&INNE33
 	21	2 
 ( 	'H8} X&	'' Lro   c              #     K   | D ]A  }t        |j                  t        j                        r|j                  j                  r>| C yw)zVFilters text boxes from paths if BoundaryPathState() information is
    attached.
    N)r   r  rE   r  textbox)rN  r  s     rm   rb  rb    s@       t~~u'>'>?&&
s   AA
r   c                  |t        ||      }g }|D ]  }t        |t              r|j                  |       %t        |t              sF| j
                  j                  t        j                  k7  rt        |      }n| j                  |d       {|j                  |      }| j                  ||       |j                  r| j                  ||       | j                  |d        t        | |       y )NzCannot parse DXF entity	invisible)filterr   r,   r   r    r_   r   r   r   r   r   resolve_allr   
is_visibler   _draw_viewports)frontendrZ   r   r   	viewportsr   r   s          rm   r   r     s     +x0 "I 6fh'V$&*-337I7P7PP(0$$V-FG__V,
''
;    4  56  Hi(ro   c                "   |j                  d        |D cg c]  }|j                  j                  dkD  s|  }}|sy |d   j                  j                  dd      dk(  r|j	                  d       |D ]  }| j                  |        y c c}w )Nc                .    | j                   j                  S rq   )r   r{  )r  s    rm   <lambda>z!_draw_viewports.<locals>.<lambda>  s     ro   )keyr   r{  rL   )sortr   r{  r   r   r}  )r  r  r~  viewports       rm   r  r    s     NN-N.'=266==1+<=I= |Ha(A-a )x() >s
   BBc                    | j                         d   }t        j                  j                  d| j                  |      }t        j                  j                  | ||      }|j                  |       |S )NrI   )splitr  r-   newsizeblendr  )r  r  r   original_alphadestinationupdated_images         rm   r  r  #  sX     [[]2&N))--

E:KIIOOE;?M>*ro   c                    t        j                  | t         j                        }|d d d d dfxx   |z  cc<   t        j                  j                  |j                  t         j                        d      S )N)dtyper  rI   )r  r  float64r  r-   	fromarrayastypeuint8)r  r  output_images      rm   r  r  -  sR    88E4LAqV#99|22288<fEEro   c                :   |j                  dt        j                  j                        }t	        j
                  |      }|j                         r|S | |z  }|j                         }|j                         r|S | t	        j
                  |      j                  z  }|S )N\)	replaceosr  seppathlibr8   existsresolverm  )r  r  filepaths      rm   r  r  3  s     bggkk2H ||H%H h&H!H gll84999HOro   )r   r4   r:  r;  )
rN  zlist[AbstractBoundaryPath]r?  r5   r@  floatrr  r4   r:  r  )rN  Iterable[Path]r:  r=  )
r  rP   rZ   r   r   r  r   r  r:  r  )r  rP   r  zlist[Viewport]r:  r  )r  PIL.Image.Imager  r<  r   z
RGB | RGBAr:  r>  )r  r>  r  r<  r:  r>  )r  pathlib.Pathr  r   r:  r?  )
__future__r   typingr   r   r   r   r   r	   r
   typing_extensionsr   r  r  r6  r8  loggingr2  	PIL.Imager  PIL.ImageEnhancePIL.ImageDrawnumpyr  
ezdxf.bboxrS   ezdxf.addons.drawing.configr   r   r   r   ezdxf.addons.drawing.backendr   r   ezdxf.addons.drawing.propertiesr   r   r   r   r   r   r   r   r   ezdxf.addons.drawing.textr   ezdxf.addons.drawing.type_hintsr   ezdxf.addons.drawing.gfxproxyr   "ezdxf.addons.drawing.mtext_complexr   ezdxf.entitiesr   r    r!   r"   r#   r$   r%   r&   r'   r(   r)   r*   r+   r,   r-   ezdxf.toolsr.   ezdxf.entities.attribr/   ezdxf.entities.polygonr0   ezdxf.entities.boundary_pathsr1   ezdxf.layoutsr2   
ezdxf.mathr3   r4   r5   r6   r7   
ezdxf.pathr8   r9   r:   r;   ezdxf.renderr<   r=   r>   ezdxf.proxygraphicr?   r@   ezdxf.protocolsrA   rB   ezdxf.tools.textrC   rD   ezdxf.lldxfrE   rF   ezdxf.fontsrG   ezdxf.colorsrH   rI   ezdxf.npshapesrJ   rK   
type_hintsrM   r[   rN   __all__rQ   __annotations__r   rR   r  	getLoggerr   rP   rO   r   ra  rb  r   r  r  r  r  r   ro   rm   <module>rd     s   #   (   	          E   E < 6 9 E    " ( , - >   9 9  3  > E 8 #  !  " (  **
+!:z":D"@AY A k!12	 2 M  
		7	#x" x"vI  I>P 	%	  	
 &
$ )-))	) #)
 &) 
):)8$)2<Fro   