U [OhN@sdZz"ddlZddlZddZde_Wnek rz&ddlmZddlZddZde_WnLek rzdd l m Z d d Zd e_Wnek rd ZYnXYnXYnXddl m Z dddZ ese jZdddZ ee _dS)TNcCs`t|dt|d}}||jdks6||jdkr>tj}ntj}tj|d ||f|dS)Nruint8) interpolation)intshapecv2Z INTER_LINEARZ INTER_AREAresizeastype)picnewsizelxZlyrr I/var/www/html/venv/lib/python3.8/site-packages/moviepy/video/fx/resize.pyresizersrr)ImagecCs~ttt|ddd}|j}t|dkrB|d|d|df}n|d|df}t|}||dddtj}t |S)Nrr) listmaprrlenrZ fromarrayrZ ANTIALIASnparray)r r rZnewshapeZpilimZ resized_pilr r rrs  PIL)imresizecCst|tt|dddS)Nr)rrr)r r r r r0srZScipyF apply_to_maskcsF|j\dk r|fddtdrrfdd|jrLfdd}n fdd}|j|d |rjd gngd Snvdk rtdrfd d}t||Sgn:dk rtdrfd d}t||Sg|jrfdd}n fdd}||}|rB|jdk rBt|jdd|_|S)a Returns a video clip that is a resized version of the clip. Parameters ------------ newsize: Can be either - ``(width,height)`` in pixels or a float representing - A scaling factor, like 0.5 - A function of time returning one of these. width: width of the new clip in pixel. The height is then computed so that the width/height ratio is conserved. height: height of the new clip in pixel. The width is then computed so that the width/height ratio is conserved. Examples ---------- >>> myClip.resize( (460,720) ) # New resolution: (460,720) >>> myClip.resize(0.6) # width and heigth multiplied by 0.6 >>> myClip.resize(width=800) # height computed automatically. >>> myClip.resize(lambda t : 1+0.02*t) # slow swelling of the clip Ncs&t|ttfr||gS|SdSN) isinstancerfloat)ns)hwr r trans_newsize`szresize..trans_newsize__call__cs |Srr t)r r$r rrizresize..cs$dtd||d|dS)N?rrr Zgfr'newsize2r rrmscst||d|SNrr+r,r-r rrqsTmask)Z keep_durationZapply_tocsdt|SNr))rr&)r"heightr rrr(csd|Sr1r r&)r#widthr rrr(csdtd|ddS)Nr)r*rgo@r+r r r rrr(cst|dSr/r+r4r5r rrr(Fr)sizehasattrZismaskflrZfl_imager0)clipr r2r3rZfunr8Znewclipr )r"r2r r.r$r#r3rr=s:           rcCs tddS)Nz&fx resize needs OpenCV or Scipy or PIL) ImportError)r9r r2r3r r rrs)NNNT)NNN)Zresize_possiblernumpyrroriginr:rrZ scipy.miscrZmoviepy.decoratorsrr__doc__docr r r rs0       c