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Args: stream: text stream yielding text (unicode) strings by readline() rU)ascii_tags_loader) lldxf.taggerrload)rstreamr tag_loaders r[read Drawing.readPs  4&v. xx ##rcRSSKJn U"U5nU"5nURU5 U$)zyLoad DXF document from a DXF tag loader, in general an external untrusted source. Args: tag_loader: DXF tag loader rU) tag_compiler)rr_load)rrrrs r[r Drawing.load`s) /!*- e * rc2U"5nURUS9 U$)z5Create new drawing from compiled tags. 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DICTIONARYzinvalid root dictionary entity  F)5rnrhr2rrrrr#rirmr7rostrrdhandlesresetr\r%load_and_bind_dxf_contentr/rsr4rt_create_required_block_recordsr.rur0rvr3rwr,rxitemsrMANAGED_SECTIONSryappendr1_2nd_loading_stagerlrrcreate_table_handlesrr r!create_all_arrow_blocksrqDXFTYPEDXFStructureErrorrrrzr)rrheader_entitiesrYrdatarqs r[r Drawing._load_section_dicts&.ll8R&@ ',,_Q-?@DK(++u=DK;;??:u=#'"2"2#4;;??>;#OP KKOOKT]]5J5J1KL ##$9$$?@ ((8 & ,,y$/  $D,,x*FG  ++-$D,,x*FG % ,,z40  & ,,y$/  ( ,,z40  #..*JD5111$$++M$,?@+ ! ??U " KK9 :#DO ??e # KK , , . ??uen , KK; <%DO  ( ( *<<((   | +))1#h-B !  33DMMB||D)   rcURnUR5H4nURU5nUcMURR U5 M6 g)zrLoad additional resources from entity database into DXF entities. e.g. convert handles into DXFEntity() objects N)rdvaluespost_load_hookrr$)rdbentityrs r[r%Drawing._2nd_loading_stagesH ]]iikF''-C((//4 "rcnSSKJn URHnURURU5 M! g)ayFor upgrading DXF R12/13/14 files to R2000, it is necessary to create all used arrow blocks before saving the DXF file, else $HANDSEED is not the next available handle, which is a problem for AutoCAD. 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Args: filename: file name as string encoding: override default encoding as Python encoding string like ``'utf-8'`` fmt: ``'asc'`` for ASCII DXF (default) or ``'bin'`` for Binary DXF )rofmtN)rrpsave)rrpror?s r[saveasDrawing.saveass$H   8 -rczUc URnOUnURS5(a"[R"URSUSS9nO>%  D3|B^^E " "dmmT*B7uB?@ @  JJrJ # HHJBHHJs B((B:c6URURSS9$)z:Encode string `s` with correct encoding and error handler.rF)rorH)encoder)rss r[rVDrawing.encode7sxx!5!5lxKKrcUR5 URnU[:Xa&[URR SS55nOSnU[:aUR RU5 UR5 URS5(a [UUUS9nOLURS5(a'[UUUURS9nUR5 O[SUS 35eURU5 g ) aWrite drawing as ASCII DXF to a text stream or as Binary DXF to a binary stream. For DXF R2004 (AC1018) and prior open stream with drawing :attr:`encoding` and :code:`mode='wt'`. For DXF R2007 (AC1021) and later use :code:`encoding='utf-8'`, or better use the later added :class:`Drawing` property :attr:`output_encoding` which returns the correct encoding automatically. The correct and required error handler is :code:`errors='dxfreplace'`! If writing to a :class:`StringIO` stream, use :meth:`Drawing.encode` to encode the result string from :meth:`StringIO.get_value`:: binary = doc.encode(stream.get_value()) Args: stream: output text stream or binary stream fmt: "asc" for ASCII DXF (default) or "bin" for binary DXF z $HANDLINGrTrD) write_handlesrlrI)rZrlrorKrLN)commit_pending_changesrlr#boolrrrhrsadd_required_classes update_allrMr'r(rwrite_signaturerXexport_sections)rrr?rlr tagwriters r[rP Drawing.write;s, ##%__  4;;??;:;GG   LL - -j 9  >>% !%%I ^^E " "'%%-- I  % % '7uB?@ @ Y'rc[R"5nURU5 URUR 55n[ R "URSS55$)z3Returns DXF document as base64 encoded binary data. s )rNStringIOrPrVgetvaluebase64 encodebytesreplace)rr binary_datas r[ encode_base64Drawing.encode_base64osL 6kk&//"34 !!+"5"5eW"EFFrc`URnURRU5 U[:aURRU5 UR RU5 UR RU5 URRU5 U[:aURRU5 URR(aURRU5 URHnURU5 M URSS5 g)z#DXF export sections. 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For more information see: :ref:`ezdxf_metadata`. )rlr# R12MetaData R2000MetaDatars r[ezdxf_metadataDrawing.ezdxf_metadatas% %)OOu$<{4 U-PTBUUrcFUR5n[5U['gr)rezdxf_marker_stringrOr ezdxf_metas r[rDrawing._create_ezdxf_metadata((* ':'< #$rcFUR5n[5U['gr)rrrPrs r[rDrawing._update_ezdxf_metadatarrc`XR;aURRUSU05 gg)Nflagsr)rrrs r[_create_appid_if_not_exist"Drawing._create_appid_if_not_exists( {{ " KKOOD7E"2 3 #rcLURSS5 URSS5 g)NHATCHBACKGROUNDCOLORrEZDXF)rrs r[ryDrawing._create_appidss# ''(>B ''3rcV[RRURS5$)z?Returns the AutoCAD release abbreviation like "R12" or "R2000".unknown)rrrhrlrs r[rDrawing.acad_releases!!!%%dooyAArc.URR$r)rtrrs r[rDrawing.layers{{!!!rc.URR$r)rtrrs r[rDrawing.linetypes{{$$$rc.URR$r)rtrrs r[rDrawing.stylesrrc.URR$r)rtrrs r[rDrawing.dimstylesrrc.URR$r)rtucsrs r[r Drawing.ucss{{rc.URR$r)rtrrs r[rDrawing.appidsrrc.URR$r)rtviewsrs r[r Drawing.viewss{{   rc.URR$r)rtr<rs r[r<Drawing.block_recordss{{(((rc.URR$r)rtrrs r[rDrawing.viewportsrrc URS$)NACAD_PLOTSTYLENAME)rqrs r[ plotstylesDrawing.plotstyles s}}122rcUR$rrrs r[dimension_rendererDrawing.dimension_renderers'''rcXlg)zT Set your own dimension line renderer if needed. see also: ezdxf.render.dimension Nr)rrenderers r[rrs $, rc6URR5$)z|Returns the modelspace layout, displayed as "Model" tab in CAD applications, defined by block record named "\*Model_Space". )rzrrs r[rDrawing.modelspaces||&&((rc8URRU5$)zReturns paperspace layout `name` or the first layout in tab-order if no name is given. 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Args: name: paperspace name or empty string for the active paperspace Raises: KeyError: if the modelspace was acquired or layout `name` does not exist z2use method modelspace() to acquire the modelspace.)rzrh isinstancerKeyErrorr)rrpsps r[ paperspaceDrawing.paperspace1sH ,,""4(C#z** OP P%%' 'rc6URR5$)zTReturns the active paperspace layout, defined by block record name "\*Paper_Space". )rzrrs r[rDrawing.active_layoutDs||))++rcH[URR55$)z,Returns all layout names in arbitrary order.)listrznamesrs r[ layout_namesDrawing.layout_namesJsDLL&&())rcH[URR55$)zHReturns all layout names in tab-order, "Model" is always the first name.)rrznames_in_taborderrs r[layout_names_in_taborder Drawing.layout_names_in_taborderNsDLL22455rc2[5URS'g)zReset fingerprint GUID.rNr5rrrs r[rDrawing.reset_fingerprint_guidRs*.& &'rc2[5URS'g)zReset version GUID.rNrrs r[rDrawing.reset_version_guidVs&*f N#rcUR$)zPReturns ``True`` if the current state of the document is compatible to AutoCAD. )rrs r[is_acad_compatibleDrawing.is_acad_compatibleZs $$$rc,[UR5$)zIReturns a list of reasons why this document is not compatible to AutoCAD.)rrrs r[acad_incompatibility_reasons$Drawing.acad_incompatibility_reasonsasD5566rcSUlXR;a5URRU5 [R SUS35 gg)zLAdd a reason why this document is not compatible to AutoCAD. (internal API) Fz+DXF document is not compatible to AutoCAD! rN)rraddrr)rmsgs r[ add_acad_incompatibility_message(Drawing.add_acad_incompatibility_messagefsG!& 77 7  - - 1 1# 6 NNHQO P 8rc6[UR5U5$)zEntity query over all layouts and blocks, excluding the OBJECTS section and the resource tables of the TABLES section. Args: query: query string .. seealso:: :ref:`entity query string` and :ref:`entity queries` )r*chain_layouts_and_blocks)rquerys r[r Drawing.queryos488:EBBrc6[UR5X5$)aGroups DXF entities of all layouts and blocks (excluding the OBJECTS section) by a DXF attribute or a key function. Args: dxfattrib: grouping DXF attribute like "layer" key: key function, which accepts a :class:`DXFEntity` as argument and returns a hashable grouping key or ``None`` to ignore this entity. .. seealso:: :func:`~ezdxf.groupby.groupby` documentation )rr)r dxfattribkeys r[rDrawing.groupby}st446 GGrc`[UR55n[R"U5$)znChain entity spaces of all layouts and blocks. Yields an iterator for all entities in all layouts and blocks. )rlayouts_and_blocksr from_iterable)rrzs r[r Drawing.chain_layouts_and_blockss(t..01""7++rc,[UR5$)zOIterate over all layouts (modelspace and paperspace) and all block definitions.)iterrurs r[rDrawing.layouts_and_blockssDKK  rcXR;a[R"SUS35eURRU5 g)zDelete paper space layout `name` and all entities owned by this layout. Available only for DXF R2000 or later, DXF R12 supports only one paperspace, and it can't be deleted. Layout 'z' does not exist.N)rzr DXFValueErrordeleters r[ delete_layoutDrawing.delete_layouts; || #%%6G&HI I LL   %rcXR;a[R"SUS35eURRX5$)aCreate a new paperspace layout `name`. Returns a :class:`~ezdxf.layouts.Paperspace` object. DXF R12 (AC1009) supports only one paperspace layout, only the active paperspace layout is saved, other layouts are dismissed. Args: name: unique layout name dxfattribs: additional DXF attributes for the :class:`~ezdxf.entities.layout.DXFLayout` entity Raises: DXFValueError: paperspace layout `name` already exist r z' already exists.)rzrr r)rrrs r[ new_layoutDrawing.new_layouts> << %%6G&HI I<<##D5 5rcBSSKJn URS:Xa[R"S5eXBupVnU(dXvpvURU5nURXg4SUS9 U$![ a [ SU35ef=f![ a URU5nNMf=f)aCreates a new paperspace layout if `name` does not exist or reset the existing layout. This method requires DXF R2000 or newer. The paper format name `fmt` defines one of the following paper sizes, measures in landscape orientation: =========== ======= ======= ======= Name Units Width Height =========== ======= ======= ======= ISO A0 mm 1189 841 ISO A1 mm 841 594 ISO A2 mm 594 420 ISO A3 mm 420 297 ISO A4 mm 297 210 ANSI A inch 11 8.5 ANSI B inch 17 11 ANSI C inch 22 17 ANSI D inch 34 22 ANSI E inch 44 34 ARCH C inch 24 18 ARCH D inch 36 24 ARCH E inch 48 36 ARCH E1 inch 42 30 Letter inch 11 8.5 Legal inch 14 8.5 =========== ======= ======= ======= The layout uses the associated units of the paper format as drawing units, has no margins or offset defined and the scale of the paperspace layout is 1:1. Args: name: paperspace layout name fmt: paper format landscape: ``True`` for landscape orientation, ``False`` for portrait orientation r) PAGE_SIZESR12z$method call no supported for DXF R12zunknown paper format: )rrrr)sizemarginsr) ezdxf.tools.standardsrrrrkrrXrr page_setup) rrr? landscaperrwidthheightrs r[rDrawing.page_setupsV 5    %''(NO O =#-? E&"6 (//$'C UO\O  =5cU;< < =  (//$'C (sA$B$A=BBcSSKJn URU5(dURU5(aUR UR U5 gXR ;a[ R"SUS35eg)zFor standard AutoCAD and ezdxf arrows create block definitions if required, otherwise check if block `name` exist. (internal API) rr4z Arrow block "z" does not exist.N)r6r5 is_acad_arrowis_ezdxf_arrowr8rurr )rrr5s r[ acquire_arrowDrawing.acquire_arrowsf /    % %)>)>t)D)D    T 2  $%% dV;L&MN N%rcSUR;aURRSSSS9 UcUnURRXU5$)a#Add an image definition to the objects section. Add an :class:`~ezdxf.entities.image.ImageDef` entity to the drawing (objects section). `filename` is the image file name as relative or absolute path and `size_in_pixel` is the image size in pixel as (x, y) tuple. To avoid dependencies to external packages, `ezdxf` can not determine the image size by itself. Returns a :class:`~ezdxf.entities.image.ImageDef` entity which is needed to create an image reference. `name` is the internal image name, if set to ``None``, name is auto-generated. Absolute image paths works best for AutoCAD but not perfect, you have to update external references manually in AutoCAD, which is not possible in TrueView. If the drawing units differ from 1 meter, you also have to use: :meth:`set_raster_variables`. Args: filename: image file name (absolute path works best for AutoCAD) size_in_pixel: image size in pixel as (x, y) tuple name: image name for internal use, None for using filename as name (best for AutoCAD) .. seealso:: :ref:`tut_image` ACAD_IMAGE_VARSrrUmframequalityr)rqrwset_raster_variables add_image_def)rrp size_in_pixelrs r[r(Drawing.add_image_defsJ8 DMM 1 LL - -Aq - L <D||))(4HHrc8URRXUS9 g)aGSet raster variables. Args: frame: 0 = do not show image frame; 1 = show image frame quality: 0 = draft; 1 = high units: units for inserting images. This defines the real world unit for one drawing unit for the purpose of inserting and scaling images with an associated resolution. ===== =========================== mm Millimeter cm Centimeter m Meter (ezdxf default) km Kilometer in Inch ft Foot yd Yard mi Mile ===== =========================== r$N)rwr')rr%r&rs r[r'Drawing.set_raster_variables#s, ))e)TrcURRUS9 URRS5nUR S[ U55 g)z\Set wipeout variables. Args: frame: 0 = do not show image frame; 1 = show image frame )r%AcDbVariableDictionary WIPEOUTFRAMEN)rwset_wipeout_variablesrqget_required_dictset_or_add_dict_varr)rr%var_dicts r[r0Drawing.set_wipeout_variables;sB ***7==223KL$$^SZ@rcPUS:XaUSSnURRXU5$)a!Add an :class:`~ezdxf.entities.underlay.UnderlayDef` entity to the drawing (OBJECTS section). The `filename` is the underlay file name as relative or absolute path and `fmt` as string (pdf, dwf, dgn). The underlay definition is required to create an underlay reference. Args: filename: underlay file name fmt: file format as string "pdf"|"dwf"|"dgn" or "ext" for getting file format from filename extension name: pdf format = page number to display; dgn format = "default"; dwf: ???? .. seealso:: :ref:`tut_underlay` extN)rwadd_underlay_def)rrpr?rs r[r8Drawing.add_underlay_defFs-& %<23-C||,,XDAArc<URRX#US.S9 g)zAdd an external reference (xref) definition to the blocks section. Args: filename: external reference filename name: name of the xref block flags: block flags )r xref_path)rrN)rur)rrprrs r[ add_xref_defDrawing.add_xref_def]s TH.UVrc<[U5nUR5 U$)aChecks document integrity and fixes all fixable problems, not fixable problems are stored in :attr:`Auditor.errors`. If you are messing around with internal structures, call this method before saving to be sure to export valid DXF documents, but be aware this is a long-running task. )rrun)rauditors r[audit Drawing.auditjs$- rcUR5nU(aZUR5 UR5 UR(d)[ S5 UR Hn[ U5 M [ UR5S:H$)aSimple way to run an audit process. Fixes all fixable problems, return ``False`` if not fixable errors occurs. Prints a report of resolved and unrecoverable errors, if requested. Args: print_report: print report to stdout Returns: ``False`` if unrecoverable errors exist z'DXF document is not AutoCAD compatible:r)rAprint_fixed_errorsprint_error_reportrprintrrrH)r print_reportr@rs r[validateDrawing.validatewsg**,   & & (  & & (**?@<>"a''rrc@URRS5 [U=(d 05n[SURR SUS95nX$R lXR lUR5 URR5 U$)aSet initial view/zoom location for the modelspace, this replaces the current "\*Active" viewport configuration (:class:`~ezdxf.entities.VPort`) and reset the coordinate system to the :ref:`WCS`. Args: height: modelspace area to view center: modelspace location to view in the center of the CAD application window. dxfattribs: additional DXF attributes for the VPORT entity rr@r) r delete_configdictr rrcenterr reset_wcsrr)rrrMrvports r[set_modelspace_vportDrawing.set_modelspace_vportsx $$Y/**+ Wdnn00z0RS! !    r)rrrrirmrrxrursrlrorvrdrpr{rrrnrzr|r;r}r~rwrqryrtreturnNone)rlrrSr^)rSr)rrrSrT)rS Optional[str])rSrW)rrWrSrT)rrrSr)rSz pathlib.Path)rrrSr^)rIterable[DXFTag]rSr^)rrVrSr^)rrVrSrT)rzloader.SectionDictrSrT)NrD)rpzUnion[os.PathLike, str]rorUr?rrSrT)rorUr?rrSrT)rWrrSbytes)rD)rzUnion[TextIO, BinaryIO]r?rrSrT)rSrW)rar&rSrT)rSMetaData)r)rrrrWrSrT)rSrF)rSrG)rSrH)rSrI)rSrK)rSrJ)rSrL)rSrN)rSrM)rSrA)rSr+)rr+rSrT)rSr)rrrSrC)rrrSr)rSr)rSz Iterable[str])rSr\)rS list[str])rr)*)rrrSr*)rZNrSrL)rSzIterator[DXFEntity])rSzIterator[GenericLayoutType])rrrSrTr)Layout1zISO A3T)rrr?rrSrrr)rprr)ztuple[int, int])rrUr#)r%rWr&rWrr)r6N)rprr?rrrU)rprrrrrW)rSrT))rr)rSr@)___name__ __module__ __qualname____firstlineno__r$r classmethodrrrrrrrrrrrrrpropertyrlsetterrrrrrrrrrr r%r'r!rAr@rVrPrkr`r[r^r{r|rzr}rrrrryrrrrrrrrr<rrrrrrrrrrrrrrrrrrr rrrr(r'r0r8rrr<rArHrP__static_attributes__rr[r^r^os");'z#* + % *,*$$ +(1&  ** ''HH // \\AA&5  $ $   *Zx 5 93#' .). . .  .*"HL2(hG'$B  ;; N@"V==44BB""%%""%%""!!))%%33((,,) &(&, *61-%% 77Q CH",!&6* ===  =~ O IDU0 AFJBB"%B5BB06> 5L W W#& W/2 W (*rr^c\rSrSrSr\R S Sj5rS S Sjjr\R SSj5r \R SSj5r \R SSj5r SSjr S r g )rXizvManage ezdxf meta-data by dict-like interface. Values are limited to strings with a maximum length of 254 characters. cg)zPReturns the value for self[`key`]. Raises: KeyError: `key` does not exist Nrirrs r[ __getitem__MetaData.__getitem__ rcfURU5$![a [U[5s$f=f)zBReturns the value for `key`. Returns `default` if `key` not exist.)rmrr9r:)rrdefaults r[rh MetaData.gets4 5##C( ( 5w 4 4 5s 00cg)zSet self[`key`] to `value`.Nrirrvalues r[ __setitem__MetaData.__setitem__ rcg)zADelete self[`key`]. Raises: KeyError: `key` does not exist Nrirls r[ __delitem__MetaData.__delitem__rorcg)zReturns `key` ``in`` self.Nrirls r[ __contains__MetaData.__contains__rxrcHURU5 g![a gf=f)zARemove `key`, does **not** raise an exception if `key` not exist.N)rzrrls r[discardMetaData.discards'    S !   s  !!riNrrrSrrY)rrrqrrSrrrrurrSrTrrrSrTrrrSr\)rarbrcrd__doc__abcabstractmethodrmrhrvrzr}rrhrirr[rXrXsy   5         rrXc[RR(a[$[R "[ RS9n[RS-UR5-$)N)tzz @ ) r=rrCONST_MARKER_STRINGrrrutc __version__ isoformat)rs r[rrsC }}66""llhll+  5(3==?::rc^\rSrSrSrS SjrS SjrSSjrSSjrSSjr SSjr SS jr S r g )rizsManage ezdxf meta data for DXF version R12 as XDATA of layer "0". Layer "0" is mandatory and can not be deleted. cUR5RRUlUR 5Ulgr)r block_recordblock _msp_blockr_datarrs r[rR12MetaData.__init__s)..*77==ZZ\ rc<[U[5UR;$rr9r:rrls r[r}R12MetaData.__contains__3 , ::rc<UR[U[5$r)rr9r:rls r[rmR12MetaData.__getitem__szz+c;788rcp[U[5UR[U5'UR5 gr)r9r:r_commitrts r[rvR12MetaData.__setitem__s%'25+'F ;s#$ rcZUR[U[5 UR5 gr)rr9r:rrls r[rzR12MetaData.__delitem__s JJ{3 4 5 rc/nURR5H=up#URS[U545 URS[U545 M? 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The group-code has to be an integer and the value has to be a string. )rlcompact)rNrer)rlrrf)rrr json_writers r[export_json_tagsrs4[[]F>>7SK## ?? rcDSSKJn [RU"U55$)aLoad DXF document from JSON formatted tags. The expected JSON format is a list of [group-code, value] pairs where each pair is a DXF tag. The `compact` and the `verbose` format is supported. Args: data: JSON data structure as a sequence of [group-code, value] pairs r)json_tag_loader)ezdxf.lldxf.taggerrr^r)r+rs r[load_json_tagsrs3 <<- ..r)rYrrSr)FFASCII)rr^rSr[)rr^rSzlist[DXFEntity])rr^rar&r`)rr^rSr)r+z Sequence[Any]rSr^) __future__rtypingrrrrrr r r r r rrrgrNloggingosrrr itertoolsrr= ezdxf.auditrezdxf.entities.dxfgroupsrezdxf.entities.materialrezdxf.entities.mleaderrezdxf.entities.mlinerezdxf.entitydbr ezdxf.groupbyr ezdxf.layoutsrrezdxf.layouts.layoutsr ezdxf.lldxfrrrrrr r!r"r#r$r%ezdxf.lldxf.tagwriterr&r'r(r) ezdxf.queryr*ezdxf.render.dimensionr+ezdxf.sections.acdsdatar,r-ezdxf.sections.blocksr.ezdxf.sections.classesr/ezdxf.sections.entitiesr0r1ezdxf.sections.headerr2ezdxf.sections.objectsr3ezdxf.sections.tablesr4 ezdxf.toolsr5ezdxf.tools.codepager6r7ezdxf.tools.juliandater8ezdxf.tools.textr9r:r;r< getLoggerrrr>r?r@rA ezdxf.eztypesrBrCezdxf.lldxf.tagsrDezdxf.lldxf.typesrErFrGrHrIrJrKrLrMrNrrrOrPrQr\r^ABCrXrrrrrrrrrirr[r*sS#      ' 4695#!0)    $4J/1@/1/7-5%   7 #BB/$%(   6 >%%   qqh!-sww-`;,(,^9H94m`#$ /r