Ng?NdZddlZddlZddlZddlmZddlmZ ddl m Z ddl m Z ddlmZddlmZejZejeZGdde jZd Z dd ZGddZdS))PdfPagePdfColorSchemeN) PdfiumError) PdfBitmap) PdfTextPage) PdfObjectceZdZdZfdZedZedZdZ dZ dZ dZ d Z d Zd$d Zd Zd$dZdZd$dZdZd$dZdZd$dZdZdZdZdZdZdZd%dZej fdZ!d dd!d e"j#dd"fd#Z$xZ%S)&rz Page helper class. Attributes: raw (FPDF_PAGE): The underlying PDFium page handle. pdf (PdfDocument): Reference to the document this page belongs to. c|||c|_|_|_tt j|jdSN)rawpdfformenvsuper__init__r _close_impl)selfr r r __class__s S/var/www/html/ai-engine/env/lib/python3.11/site-packages/pypdfium2/_helpers/page.pyrzPdfPage.__init__s>+.W($(DL ,dl;;;;;c\|rtj||tj|dSr )pdfium_cFORM_OnBeforeClosePageFPDF_ClosePage)r rs rrzPdfPage._close_impl"s4  :  +C 9 9 9$$$$$rc|jSr )r rs rparentzPdfPage.parent)s xrc*tj|S)z` Returns: float: Page width (horizontal size), in PDF canvas units. )rFPDF_GetPageWidthFrs r get_widthzPdfPage.get_width/s *4000rc*tj|S)z_ Returns: float: Page height (vertical size), in PDF canvas units. )rFPDF_GetPageHeightFrs r get_heightzPdfPage.get_height6s +D111rcR||fS)zb Returns: (float, float): Page width and height, in PDF canvas units. )rr"rs rget_sizezPdfPage.get_size=s#   $//"3"344rcJtjtj|S)zO Returns: int: Clockwise page rotation in degrees. )pdfium_iRotationToDegreesrFPDFPage_GetRotationrs r get_rotationzPdfPage.get_rotationGs )8+H+N+NPPrcPtj|tj|dS)z\ Define the absolute, clockwise page rotation (0, 90, 180, or 270 degrees). N)rFPDFPage_SetRotationr&RotationToConst)rrotations r set_rotationzPdfPage.set_rotationNs% %dH,DX,NOOOOOrcttttf\}}}}||||||}|s|r |ndS|j|j|j|jfSr )c_floatvalue) rbox_func fallback_func fallback_okleftbottomrighttopoks r_get_boxzPdfPage._get_boxUst#*99giiGII#M feS XdD&% 5 5 >'2z&PdfPage.get_mediabox..isDTr)r:rFPDFPage_GetMediaBoxrr4s r get_mediaboxzPdfPage.get_mediabox^s"}}X:<== = !!#####rcPtj|}|stddS)z Generate page content to apply additions, removals or modifications of page objects. If page content was changed, this function should be called once before saving the document or re-loading the page. z Failed to generate page content.N)rFPDFPage_GenerateContentr)rr9s r gen_contentzPdfPage.gen_contents8  .t 4 4 B@AA A B BrNrc#K|rtj}tj}|}ntj}tj}|}||}|dkrt dt |D]} ||| } | t dt| ||j|} | | |r | j |vr| V| j tj kr+||dz kr"| ||| |dzEd{VdS)a? Iterate through the page objects on this page. Parameters: filter (list[int] | None): An optional list of page object types to filter (:attr:`FPDF_PAGEOBJ_*`). Any objects whose type is not contained will be skipped. If None or empty, all objects will be provided, regardless of their type. max_depth (int): Maximum recursion depth to consider when descending into Form XObjects. Yields: :class:`.PdfObject`: A page object. rz%Failed to get number of page objects.NzFailed to get page object.)rpr level)filter max_depthformr) rFPDFFormObj_CountObjectsFPDFFormObj_GetObjectFPDFPage_CountObjectsFPDFPage_GetObjectrrangerr rktypeFPDF_PAGEOBJ_FORM get_objects) rrrrr count_objects get_objectr n_objectsiraw_obj helper_objs rrzPdfPage.get_objectss^$  $=M!7JFF$:M!4JF!M&)) q==EFF Fy!!  A j++G!">???"7485QQQJ MM* % % % !Z_66    ("<<<STATAT++# )"!AI ,  rcntj||}|tjkrtd|S)a3 Attempt to flatten annotations and form fields into the page contents. Parameters: flag (int): PDFium flattening target (:attr:`FLAT_*`) Returns: int: PDFium flattening status (:attr:`FLATTEN_*`). :attr:`FLATTEN_FAIL` is handled internally. z,Failed to flatten annotations / form fields.)rFPDFPage_Flatten FLATTEN_FAILr)rflagrcs r_flattenzPdfPage._flatten-s8 &tT 2 2 & & &LMM M rr)rrrrFc tj|z} tj|z} |dvr| | } } fd|D}| |dz |dz } | |dz |dz } t d| | fDrt dt di|\} }}}||r|tjz}|| | | | }| dd| | ||||d |d | | tj ||f}|tj |n|tj d }tj|d d ||}tjg|||R}|tjksJtj||r|jrtj|jg|R|S)a Rasterize the page to a :class:`.PdfBitmap`. Parameters: scale (float): A factor scaling the number of pixels per PDF canvas unit. This defines the resolution of the image. To convert a DPI value to a scale factor, multiply it by the size of 1 canvas unit in inches (usually 1/72in). [#user_unit]_ rotation (int): Additional rotation in degrees (0, 90, 180, or 270). crop (tuple[float, float, float, float]): Amount in PDF canvas units to cut off from page borders (left, bottom, right, top). Crop is applied after rotation. may_draw_forms (bool): If True, render form fields (provided the document has forms and :meth:`~PdfDocument.init_forms` was called). bitmap_maker (typing.Callable): Callback function used to create the :class:`.PdfBitmap`. color_scheme (PdfColorScheme | None): An optional, custom rendering color scheme. fill_to_stroke (bool): If True and rendering with custom color scheme, fill paths will be stroked. fill_color (tuple[int, int, int, int]): Color the bitmap will be filled with before rendering (RGBA values from 0 to 255). grayscale (bool): If True, render in grayscale mode. optimize_mode (None | str): Page rendering optimization mode (None, "lcd", "print"). draw_annots (bool): If True, render page annotations. no_smoothtext (bool): If True, disable text anti-aliasing. Overrides ``optimize_mode="lcd"``. no_smoothimage (bool): If True, disable image anti-aliasing. no_smoothpath (bool): If True, disable path anti-aliasing. force_halftone (bool): If True, always use halftone for image stretching. limit_image_cache (bool): If True, limit image cache size. rev_byteorder (bool): If True, render with reverse byte order, leading to ``RGB(A/X)`` output instead of ``BGR(A/X)``. Other pixel formats are not affected. prefer_bgrx (bool): If True, prefer four-channel over three-channel pixel formats, even if the alpha byte is unused. Other pixel formats are not affected. force_bitmap_format (int | None): If given, override automatic pixel format selection and enforce use of the given format (one of the :attr:`FPDFBitmap_*` constants). extra_flags (int): Additional PDFium rendering flags. May be combined with bitwise OR (``|`` operator). Returns: PdfBitmap: Bitmap of the rendered page. .. [#user_unit] Since PDF 1.6, pages may define an additional user unit factor. In this case, 1 canvas unit is equivalent to ``user_unit * (1/72)`` inches. PDFium currently does not have an API to get the user unit, so this is not taken into account. )Zic>g|]}tj|zSr=)mathceil).0cscales r z"PdfPage.render..s'111q !E'""111rrr}rc3"K|] }|dkV dS)rNr=)rds r z!PdfPage.render..s&..q1u......rzCrop exceeds page dimensionsN)format rev_byteorder)versionNeedToPauseNowcdS)NFr=)_s rr>z PdfPage.render..sUrr=)rrrr"anyrq_parse_renderoptsrFPDF_CONVERT_FILL_TO_STROKE fill_rectr&r,FPDF_RenderPageBitmap IFSDK_PAUSE set_callbackconvert*FPDF_RenderPageBitmapWithColorScheme_StartFPDF_RENDER_DONEFPDF_RenderPage_Closer FPDF_FFLDraw)rrr-cropmay_draw_forms bitmap_maker color_schemefill_to_strokekwargs src_width src_heightwidthheight cl_formatr fill_colorflagsbitmap render_argspausefpdf_csstatuss ` rrenderzPdfPage.renderBs3jYt~~//5899 Yt005899 y $. zI1111D111d1g%Q/d1g%Q/ ..ufo... . . =;<< <6G6Q6Q&6Q6Q3 =*e  $. $ X9 9EeVI][[[Aufj999td1gXQxJPXPhiqPrtyz    *K 8 8 8(333E  !%)9?? K K K"**=99GHf+fW^f`efffFX66666  *4 0 0 0  >dl >  !$, = = = = = r)T)Nr}Nr)&__name__ __module__ __qualname____doc__r staticmethodrpropertyrrr"r$r)r.r:rArIrMrPrTrWrZr]r`rcrhrnruryr|rrFLAT_NORMALDISPLAYrr new_nativer __classcell__)rs@rrrsS<<<<< %%\% X 111222555QQQPPPBBB c c c c888 [[[[777 [[[[888 ZZZZ777 YYYY666 > > >   0$$$(BBB0000h%7    .!$/"xxxxxxxxrrc|ddkr tjS|r tjS|r tjStjS)Nr)rFPDFBitmap_BGRAFPDFBitmap_GrayFPDFBitmap_BGRxFPDFBitmap_BGR)r grayscale prefer_bgrxs r_auto_bitmap_formatrsG 1 '' ''' '''&&rrrrrFTc | t||| } n| } | tjkrd} | }|r|tjz}|r|tjz}|r|tjz}|r|tjz}|r|tjz}|r|tjz}|r|tj z}| r|tj z}|rR| }|dkr|tj z}n(|dkr|tj z}ntd|| | ||fS)NFlcdprintzInvalid optimize_mode )rrrFPDF_GRAYSCALE FPDF_ANNOTFPDF_RENDER_NO_SMOOTHTEXTFPDF_RENDER_NO_SMOOTHIMAGEFPDF_RENDER_NO_SMOOTHPATHFPDF_RENDER_FORCEHALFTONEFPDF_RENDER_LIMITEDIMAGECACHEFPDF_REVERSE_BYTE_ORDERlower FPDF_LCD_TEXT FPDF_PRINTINGrq)rr optimize_mode draw_annots no_smoothtextno_smoothimage no_smoothpathforce_halftonelimit_image_cacherrforce_bitmap_format extra_flagsrrs rrrsX "' I{KK ' H,,, E) ((% $$4 335 444 334 338 772 11G%++-- E ! ! X+ +EE g % % X+ +EEEmEEFF F mZ 66rceZdZdZdZdZdS)rz Rendering color scheme. Each color shall be provided as a list of values for red, green, blue and alpha, ranging from 0 to 255. c6t|||||_dS)N)path_fill_colorpath_stroke_colortext_fill_colortext_stroke_color)dictcolors)r path_fill path_stroke text_fill text_strokes rrzPdfColorScheme.__init__s&%%    rc tj}|jD])\}}t ||t j||*|S)z\ Returns: The color scheme as :class:`FPDF_COLORSCHEME` object. )rFPDF_COLORSCHEMEritemssetattrr& color_tohex)rrrkeyr1s rrzPdfColorScheme.convert s\ +--+++-- N NJC GS("6um"L"L M M M MrN)rrrrrrr=rrrrs<    rr) rFNTFFFFFFFNr)__all__rctypeslogging pypdfium2.rawr rpypdfium2.internalinternalr&pypdfium2._helpers.miscrpypdfium2._helpers.bitmaprpypdfium2._helpers.textpagerpypdfium2._helpers.pageobjectsrr0 getLoggerrlogger AutoCloseablerrrrr=rrrsa (  %%%%%%////////////333333444444 .  8 $ $fffffx%fffR ' ' '*!"47474747nr