Guqula PNG ukuba PDF

Guqula Eyakho PNG ukuba PDF iifayile ngokulula

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Indlela yokuguqula PNG ukuba PDF

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

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

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

PNG ukuba PDF Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i-PNG ibe yi-PDF ukuwabelana nokuyishicilela?

Layisha phezulu ifayili PNG kwaye umguquli uyenze kwi PDF amaphepha ngezinto ezingagqibekanga ezifanelekileyo: ubungakanani be-A4 / ileta, umda we-1-intshi, iifonti ezifakelweyo. Amacebo ephepha elininzi (DOCX, EPUB, XLSX) agcina ukuwa kwephepha; amacebo e-i-assets (imifanekiso) afumana iphepha elinye ngalinye. I-PNG yaphuhliswa ngowe-1996 njengento engekhoyo kwipateni ye-GIF, kwaye yayiyifomati yomfanekiso ongekhoyo kwi-web. I-PDF yifomati yoxwebhu olunokuthunyelwa lwe-Adobe ukusukela ngo-1993, emiselwe njenge-ISO 32000 kwaye ngoku yifomati yoxwebhu olunombala oqinileyo.

Yintoni ukuba umbhali ukhangela umbhalo okhoyo?

Uguqulelo luza kwenza umfanekiso wombhalo endaweni yombhalo ngokwakho, kwaye ukukhangela akufumani nto. Sebenzisa /pdf-ocr/ ukongeza umphezulu wombhalo owaziwayo kuqala; ukuqonda kophawu olubonakalayo luguqula iipixels eziskenelelweyo zibe zikhetho, iimpawu ezikhangelayo eziguqulelo luza kuzithatha ngokufanelekileyo.

Yintoni eyenza ukuba i-PNG yam ibonakale icacile kwi PDF?

Zidityanisiwe kwiphepha, elimnyama ngokumiselweyo, ngoko ke indawo yangasemva ecacileyo ivela ibe mnyama. Ukuba umfanekiso umele uhlale kwiphepha elimnyama, cwangcisa umbala omnyama phambi kokuguqula kunokuba uzame ukuwulungisa emva koxwebhu.

Ingaba i-PDF yecala le-uguqulelo ifuna ukuphendla?

Ixhomekeke ngokupheleleyo ukuba umbhalo obonakalayo ukhona. I PDF eyenziwe kuxwebhu ithatha umphezulu wombhalo obonakalayo kwaye ifuna ukukhangela; i PDF eyenziwe kwiskrini okanye imifanekiso ngumfanekiso wombhalo kwaye ayiyiyo, de i OCR ifake umphezulu. / pdf- ocr / iyenza loo nto, kwaye ifanele iqhube phambi kokuba nayiphi na uguqulelo olulindele ukufunda amagama.

Ingaba uguqulelo lwe PNG ukuya kwi PDF lugcina ifonti zam nobume?

Ewe kumbhalo-ophethe PNG (DOCX, ODT, HTML, TXT) — iifonti zifakwe kwi PDF ukuze i-output ibonakale ifana kwimboniselo nganye. Umfanekiso-wonke PNG (JPG, PNG) ubekwe embindini wephepha; ubeko lombhalo alukho.

Ndingadibanisa iifayili ezininzi PNG kwi PDF enye?

Ewe — shiya iifayile ezininzi PNG kummandla wokulayisha uze ukhethe "ukuhlanganisa kwi PDF" ukhetho. Zivela njengeephepha ezilandelelanayo kwi PDF ngokulandelana kokukhuphela; ukutsala-ukuhlela kwakhona kuxhaswa phambi kokuba uguqulelo luqhube.

Ubungakanani bephepha noluvo luya kusetyenziswa nini yi PDF?

Okumiselweyo: A4 obekwe ngokusondeleyo (ihlabathi) okanye incwadi ebekwe ngokusondeleyo (US). Iinketho eziphambili zibonisa ubungakanani bephepha (A3, A4, A5, incwadi, isemthethweni, i-tabloid, eqhelekileyo) kunye noluvo (olunomfanekiso / olunombono). Kumfanekiso PNG, "ulungelelaniso oluzenzekelayo" lukhetha uluhlu lokujonga ukuze lufane nefomati yombhalo.

Ingaba i-hyperlinks kwi PNG yam iya kuqhubeka nokuguqulwa kwe-PDF?

Ewe kwi PNG iifayili ezithwala i-hyperlink metadata (DOCX, ODT, HTML, EPUB). Umfanekiso PNG (JPG, PNG, TIFF) awunakho i-metadata yekhonkco ekufuneka uyigcine. I-PDF isebenzisa i-PDF eqhelekileyo ye-ankile ye-syntax ukuze ikhonkco lisebenze kuwo wonke umfundi we-PDF omtsha.

Ingaba okuphumezayo PDF kuphehlelelwa ngombhalo okhethiweyo obonakalayo?

Ewe xa i PNG iqulethe umbhalo obonakalayo (DOCX, ODT, HTML, TXT, EPUB). Umfanekiso-osekelwe kwi PNG uvelisa umfanekiso-wonke PDF; qhuba /pdf-ocr/ emva koko ukuze ibe nokukhangela okubhaliweyo ngokwahlulahlula uphawu olubonakalayo. I-PNG isebenzisa uxinzelelo lwe-DEFLATE ngaphezulu kwamagqabantshintshi okuskena acociweyo, ngoko ke i-pixel nganye ihlala ngokuchanekileyo, kunye ne-8-bit epheleleyo ye-alpha channel.

Ndingayikhusela i-PDF nge-password emva kokuguqulwa?

Akukho kule sixhobo ngokuthe ngqo — guqula i-PNG ibe yi-PDF kuqala, emva koko sebenzisa i-/pdf-* tools ukongeza i-password, uphawu lwamanzi, okanye uthintele uhlela / ushicilelo lwezimvumelwano kwimveliso.

Ingaba i PDF ifayili iya kuba mkhulu kangakanani na?

Ixhomekeke kwi PNG imixholo. Iphepha le-10 DOCX ngefonti ezifakelweyo livelisa i-200-400 KB PDF. Umfanekiso we-10 JPG opheleleyo kwisisombululo sivelisa i-5-20 MB PDF. I-"ziphazamisa imifanekiso kwi-PDF" ephambili iphinda iciphise imifanekiso efakelweyo kwi-JPG quality-85.

Ingaba i-PNG yam ifayile ifihlakeleyo ngexesha lokuguqulwa kwe-PDF?

Ewe — imodeli yobumfihlo efanayo neyokuguqulwa ngasinye: abasebenzi ababekwe ngokuzimeleyo, ukucinywa okuzenzekelayo kwimizuzu, akukho hlaziyo lomxholo, akukho qeqesho lwe-corpus.

PNG

Iifayili ze-PNG zihambelana nobunzulu obubonakalayo kwaye zisebenzisa ukucinezela okungalahleki, zenza ukuba zilungele amagrafiki, ilogos, kunye nemifanekiso yekhusi.

PDF

Iifayili ze-PDF zigcina ufomati phakathi kwezixhobo zonke kunye nenkqubo yokusebenza, zenza ukuba zilungele ukusasaza iifayile ezifuna ukuba zibonakale zifana naphi na.