Guqula PDF ukuba PNG

Guqula Eyakho PDF ukuba PNG amaxwebhu ngokulula

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Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Indlela yokuguqula PDF ukuba PNG

Inyathelo 1: Layisha eyakho PDF iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho PNG iifayile

PDF ukuba PNG Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i PDF iphepha ibe yi PNG umfanekiso?

Layisha phezulu ifayili PDF kwaye umguquli ubonisa iphepha ngalinye njengefayili ehlukileyo PNG. Ngokungagqibekanga iphepha ngalinye lihlala liyimifanekiso yayo; isiphumo sidityanisiwe njenge-ZIP yovimba elungiselelwe ukukhuphela ezantsi.

I-PNG ibonisa njani kwi-DPI?

Okumiselweyo 150 DPI (okulungileyo kwimboniselo yesikrini kunye noshicilelo oluninzi). Iinketho eziphambili zibonisa 72 (imifanekiso eqingqiweyo ye-web), 150 (okumiselweyo), 300 (shicilelo), 600 (uvimba). I-DPI ephezulu = imifanekiso eqaqambileyo kodwa iifayile ezinkulu PNG.

Ndingazikhuphela kuphela iphepha elikhankanyiweyo le PDF njenge PNG?

Ewe - ukhetho loluhlu lwephepha luya kuthatha izingeniso ezinje `1-5`, `1,3,5`, okanye `zonke` ukukhetha amaphepha e PDF abonisaneyo kwi PNG. Isetyenziswa xa isithuba okanye isiqalelo se PDF eside kuphela esifunekayo.

Ingaba i-PNG iya kugcina ukukhangela okubhaliweyo kwe-PDF?

Hayi — ukuguqula i-PDF ibe yi-PNG kuguqula umbhalo ube yi-pixels. Ukuba ufuna i-output efuna ukuphendla, gcina i-PDF njenge-PDF kwaye usebenzise isixhobo sokutsala umbhalo endaweni yoko. I-output yomfanekiso (PNG) isetyenziselwa ukubonisa okubonakalayo okanye ukwenziwa komfanekiso.

Yintoni malunga nokungasemva okucacileyo kwi PNG?

I-PNG ne-WebP PNG zigcina iphepha elibonisa ngaphaya elibonakalayo ukuba iphepha lombhalo alinamanzi (eliqhelekileyo). I-JPG PNG ayikwazi ukugcina ukubonakala ngaphaya — amaphepha abonisa ngaphaya okumhlophe. Ukubonakala ngaphaya, khangela i-PNG, i-WebP, okanye i-TIFF.

Ithatha ixesha elingakanani u PDF ukuya ku PNG ukufaka uxwebhu olunephepha eli-100?

Imalunga ne 30- 90 imizuzwana ye 100- iphepha PDF -> PNG kwi 150 DPI. I DPI ephezulu iphindaphindwe kabini okanye iphindwe kabini ixesha. Abasebenzisi abaqeqeshiweyo bafumana abasebenzi abangaphezulu ngokuthe tye - amaphepha angama 100 aqhelekileyo abonisa ngaphantsi kwe 30 imizuzwana kubo.

Ubungakanani befayili yephepha eliqhelekileyo PNG luthini?

I-150-DPI PNG yephepha le-A4 liyi-200-800 KB (PNG), 60-200 KB (WebP), okanye 50-150 KB (umgangatho we-JPG 85). Ukuphindaphinda ngokubala kwephepha ubungakanani be-ZIP — iphepha le-100 PDF kwi-PNG bundle liyi-30-80 MB.

Ndingazidibanisa zonke i PDF iphepha kwi-PNG umfanekiso ophezulu?

Akukho kutyibiliko olusisiseko - iphepha ngalinye lihlala li PNG. Ukwenza umfanekiso odityanisiweyo omnye, khuphela i-ZIP, emva koko sebenzisa /imifanekiso-ukuhlanganisa/ ukudibanisa ngokuthe nkqo iifayili zephepha ngalinye PNG.

Ingaba i PDF yam ifihlakeleyo ngexesha lokuguqulwa kwe PNG?

Ewe — imodeli yobumfihlo efanayo: abasebenzi ababekwe ngokuzimeleyo, ukucinywa okuzenzekelayo kwimizuzu, akukho hlaziyo lwabantu.

Ingaba imifanekiso efakwe kwi PDF iya kubonakala kakuhle kwi PNG?

Ewe — ii-JPGs ezifakelweyo, ii-PNGs, ii-WebPs, kunye nemifanekiso ekwilayini ngaphakathi kwe PDF ibonakaliswa kwi PNG kwiphepha le-DPI. Umenzi wephepha uziphatha njengenye into yonke yephepha.

Ndingaguqula kuphela iphepha lokuqala le PDF njenge PNG thumbnail?

Ewe - misela ukhetho loluhlu lwephepha kwi `1` kwaye umguquli uvelise ifayili enye PNG (ayikho i-ZIP). Isetyenziswa ukuvelisa izigqubuthelo ezincinci zethala leencwadi PDF.

Kutheni le nto i PNG yam ibonakala i-pixelized xa ikhutshwa?

Ukwenza i-rasterization yezinto eziqulethe i-vector kwi-pixels - ubukhulu bunyusa ubukhulu be-rasterization. Ukuba ufuna i-output engapheliyo-yokunyusa, cwangcisa i-SVG xa i PDF iqulethe i-vector; ukuba ufuna i-raster eqaqambileyo, nyusa i-DPI ukuya kwi-300 okanye kwi-600 kwiinketho eziphambili.

PDF

Iifayile zePDF zigcina ukufomatha kuzo zonke izixhobo kunye neenkqubo zokusebenza, nto leyo ezenza zibe zilungele ukwabelana ngamaxwebhu ekufuneka afane kuyo yonke indawo.