0-Ph,dZddlZddlZddlmZmZddlmZm Z ddl m Z ej e ZGdd e ZGd d eZGd d eZGddeZdS)zEPlugin for multi-image freeimafe formats, like animated GIF and ico. N)Format image_as_uint)fiIO_FLAGS)FreeimageFormatcfeZdZdZdZdZGddejZGddej Z dS) FreeimageMultiz>Base class for freeimage formats that support multiple images.iIc.eZdZddZdZdZdZdZdS) FreeimageMulti.Readerrct|}tj|jj|jj||_|j|j dSN) intrcreate_multipage_bitmaprequestfilenameformatfif_bmload_from_filenameget_local_filenameselfflagss ^/var/www/html/test/jupyter/venv/lib/python3.11/site-packages/imageio/plugins/freeimagemulti.py_openzFreeimageMulti.Reader._opens]JJE1 %t{DH H ' ' (G(G(I(I J J J J Jc8|jdSrrclosers r_closezFreeimageMulti.Reader._close s HNN     r c*t|jSr)lenrr$s r _get_lengthz!FreeimageMulti.Reader._get_length#stx== r c|j|} ||f|S#|wxYwr)rget_pageget_image_data get_meta_datar#rindexsubs r _get_datazFreeimageMulti.Reader._get_data&s](##E**C ))++S->->-@-@@  s 'AA.c|pd}|dks|t|jkrt|j|} ||S#|wxYw)Nr)r'r IndexErrorr*r,r#r-s r_get_meta_dataz$FreeimageMulti.Reader._get_meta_data-szJQEqyyES]]22 ll"(##E**C ((**  s A44B Nr)__name__ __module__ __qualname__rr%r(r0r3r rReaderrsh K K K K    ! ! !        r r9c.eZdZddZdZdZdZdZdS) FreeimageMulti.Writerrct|x|_}tj|jj|jj||_|j |j dSr) r_flagsrrrrrrrsave_to_filenamerrs rrzFreeimageMulti.Writer._open:sd"%e** ,DK%1 %t{DH H % %dl&E&E&G&G H H H H Hr c8|jdSrr"r$s rr%zFreeimageMulti.Writer._closeCs HNN     r c|jdkr |jddkr|dddddf}t|d}tj|jj|jj}| |||}|j || ||ur| dSdS)Nr rr)bitdepth) ndimshaperr create_bitmapr _filenamerr_append_bitmap append_bitmapr#)rimmetasub1sub2s r _append_dataz"FreeimageMulti.Writer._append_dataGsw!||  1 1111a[rA...B#DH$6 HHD&&r466D H " "4 ( ( ( JJLLL4  r c|||||||Sr)allocateset_image_data set_meta_data)rrJrKbitmaps rrHz$FreeimageMulti.Writer._append_bitmapVsA OOB     ! !" % % %   & & &Mr cdSrr8)rrKs r_set_meta_dataz$FreeimageMulti.Writer._set_meta_data^s Dr Nr4)r5r6r7rr%rNrHrUr8r rWriterr;9sh I I I I              r rVN) r5r6r7__doc___modes_fifrr9r rVr8r rr r s~HH F DD&&&&&'&&&&&r r ceZdZdZdZdZdS) MngFormatzPAn Mng format based on the Freeimage library. Read only. Seems broken. cdS)NFr8)rrs r _can_writezMngFormat._can_writejsur N)r5r6r7rWrYr^r8r rr[r[bs4 Dr r[c<eZdZdZdZGddejZdS) IcoFormataAn ICO format based on the Freeimage library. This format supports grayscale, RGB and RGBA images. The freeimage plugin requires a `freeimage` binary. If this binary is not available on the system, it can be downloaded by either - the command line script ``imageio_download_bin freeimage`` - the Python method ``imageio.plugins.freeimage.download()`` Parameters for reading ---------------------- makealpha : bool Convert to 32-bit and create an alpha channel from the AND- mask when loading. Default False. Note that this returns wrong results if the image was already RGBA. rceZdZddZdS)IcoFormat.ReaderrFct|}|r|tjz}tj||Sr)rr ICO_MAKEALPHAr r9r)rr makealphas rrzIcoFormat.Reader._opens;JJE 0//!(..tU;; ;r N)rF)r5r6r7rr8r rr9rbs( < < < < < z*GifFormat.Writer._open..s""C"C"CQ3tax=="C"C"Cr zInvalid value for duration: %rLoop ANIMATION) ValueErrorrnplog2loggerwarning _palettesizegetlower _quantizerfloat _frametime isinstancelistbool_subrectangles_prev_imr rVr_metaarrayastypeuint32)rrloopdurationfps palettesize quantizer subrectangless rrzGifFormat.Writer._opensQ+"3"3 !DEEE"AAA3rws||e';#<#<< )+67!,D %&a0044Y__5F5FMMDO& !KLLL#&teCjj'83'>#?#?"@Hd++ N"C"C("C"C"CHucl33 N#&th#7#7"8 !AH!LMMM"&}"5"5D  DM  ! ' 'e 4 4 4DJ$((// ::'DJ{ # # #r c|}ix}|d<t|jdkr"||j|d}t|j}|t|jkr|j|}n |jd}t j|gt j |d<|j dkr"|j ddkr|ddddddf}|}|j r|j ||j |\}}t jdgt j|d<t j|dgt j|d <t j|dgt j|d <||_ |x} } | || ||j dkr1|j ddkr | |j|j} | || S) Nrrr FrameTimerArurDisposalMethod FrameLeftFrameTop)copyr'rupdaterrrrrrrDrErr_get_sub_rectanglesuint8uint16rPrQquantizerrrR) rrJrKrSmeta_ar.ft im_uncroppedxyrMrLs rrHzGifFormat.Writer._append_bitmaps99;;D)+ +FT+&48}}!! DJ'''k*MMEs4?++++_U+_R("$(B4.."7"7 "B"BF; w!||  1 1111bqb\L" It}'@11$-DDB+-8QC==+?+?+I+I'(&(h1w&7&7&>&>ry&I&I{#%'Xr!ug%6%6%=%=bi%H%Hz"(DM D4 MM"       # # #w!||  1 1}}T_d6GHH   t $ $ $Kr ctj||z }|jdkr|d}tj|d}tj|d}|jrb|jr[t |dt |ddz}}t |dt |ddz} }n d\}}d\}} ||| ||f||ffS)z Calculate the minimal rectangles that need updating each frame. Returns a two-element tuple containing the cropped images and a list of x-y positions. rArrrr )rr)rabsrDsumargwheresizer) rprevrJdiffXYx0x1y0y1s rrz$GifFormat.Writer._get_sub_rectangles's6"t)$$DyA~~xx{{ DHHQKK((A DHHQKK((Av !& QqTC"JJNBQqTC"JJNBBBbeRUl#b"X- -r )rrNrqrrrsF)r5r6r7rrHrr8r rrVrps_ - - - - ^# # # J . . . . .r rVN)r5r6r7rWrYr r9rVr8r rrgrgs..` D     &   m.m.m.m.m.&m.m.m.m.m.r rg)rWloggingnumpyrcorerr _freeimagerr freeimager getLoggerr5rr r[r`rgr8r rrs?(((((((($$$$$$$$&&&&&&  8 $ $NNNNN_NNNb        <<<<<<<<>o.o.o.o.o.o.o.o.o.o.r