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Kukweza

Momwe mungasinthire PNG ku PDF

Gawo 1: Kwezani yanu PNG mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa PDF mafayilo

PNG ku PDF Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingasinthire bwanji PNG kupita ku PDF kuti ndizigawana kapena kusindikiza?

Kutsitsa PNG ndi wosintha amapanga pa PDF masamba ndi zofunikira zofunikira: A4 / letter size, 1-inch margins, embedded fonts. Masamba ambiri (DOCX, XLSX) amateteza masamba; masamba amodzi (zithunzi) amapeza tsamba limodzi.

Kodi mungatani ngati chiyambi ndi scan ndi palibe mawu weniweni m'malo mwake?

Pamenepo kusinthaku kumabweretsa chithunzi cha mawu osati mawu okha, ndipo kufunsa kumapeza chilichonse. Kuchita /pdf-ocr/ kuti muwonjezere gawo lodziwika bwino la mawu koyamba; kuzindikira kwa optical character kumasintha ma pixels oyang'ana kukhala ma character osankhidwa, ofunsira omwe kusinthaku kungagwiritsidwe ntchito bwino.

Kodi chimachitika ndi malo owoneka bwino a PNG anga m'PDF?

Amapangidwa ndi tsamba, lomwe ndi lofiira mwazosankha, kotero kumbuyo kowoneka bwino kumasintha kukhala kofiira. Ngati chithunzichi chili ndi mawonekedwe azithunzi zofiira, sankhani mtundu wofiira wa matte patsamba lofiira, popeza mudzafuna kuchotsa mtunduwo m'buku.

Kodi ndingapeze bwanji kuti zithunzi zazithunzi zikhale zolimba pamene zili mu PDF?

Kusunga pa kukula kwa pixel yawo yakale. PNG ndi momwe chithunzithunzi chazenera chimasunga, ndipo mawu azithunzi amasungidwa ndi pixel imodzi yolimba - chepetsani pamwamba kapena pansi m'documenti ndipo malemba amawoneka opanda tanthauzo mwamsanga, chifukwa palibe mfundo zowonjezera zomwe zingagwiritsidwe ntchito. Pogwiritsa ntchito chithunzithunzi chazithunzi, gwiritsani ntchito kukula kwake kokwanira ndipo sinthani kukula kwa tsambalo; ngati ndi kofunika kuti chikhale chocheperako, gwiritsani ntchito zenera lazithunzi ndi kukula kwake kocheperako kuposa kuchepetsa chithunzithunzi. PNG ndi kusankha koyenera kwa zithunzi, malogo, line art ndi chilichonse ndi zosalimba mapiko kapena kuwala - palibe kuyimba, palibe kuwala band.

Kodi PDF mbali ya ichi kusintha searchable?

Zimatengera kuti pali mawu a m’bukuli. PDF yopangidwa kuchokera ku fayilo imagwiritsa ntchito malemba ochokera m’bukuli ndipo imatha kufunidwa. PDF yopangidwa kuchokera ku scans kapena zithunzi ndi chithunzi cha malemba koma sichingakhalepo mpaka OCR iwonjezere malemba. /pdf-ocr/ imapangitsa kuti izi zitheke, ndipo ndi bwino kuyendetsa pulogalamuyi panthawi yosintha yomwe imayembekezera kuwerenga mawu.

Kodi kusinthidwa kwa PNG kupita ku PDF kumasunga ma fonts anga ndi ma formatting?

Ndikofunika kwa malemba a PNG (DOCX, ODT, HTML, TXT) - mafonti amaphatikizidwa mu PDF kuti zotsatirazi zikhale zofanana pa woyang'anira aliyense. Image-only PNG (JPG, PNG) imayika chithunzi patsamba; mawonekedwe ndi N / A.

Kodi ndingagwirizane ndi mafayilo ambiri a PNG m'modzi PDF?

Ndikofunika - kuchotsa mafayilo ambiri a PNG ku gawo lotsitsa ndikusankha "kuphatikizidwa mu PDF" Chosankha. Zimawonekera ngati masamba otsatirawa mu PDF m'njira yotsitsa; kutsitsa-kusinthasintha kumathandizidwa pambuyo pa kusintha.

Kodi ndi mtundu uti wa tsamba ndi kuyendera komwe PDF idzagwiritsa ntchito?

Zosasinthika: A4 yokhala ndi m'mbali (yakunja) kapena letter yokhala ndi m'mbali (ya US). Zosankha zowonjezera zimasonyeza kukula kwa tsamba (A3, A4, A5, letter, legal, tabloid, zosiyanasiyana) ndi kuyendera (kuyendera / kuwala). Kwa chithunzi PNG, "kuyendera kokha" kumasankha kuyendera kuti igwirizane ndi kusiyana kwa mawonekedwe ochokera.

Kodi ma hyperlinks mu PNG anga adzakhala ndi PDF yosinthira?

Ndikofunika kwa PNG mtundu womwe uli ndi metadata ya hyperlink (DOCX, ODT, HTML). Image-based PNG (JPG, PNG, TIFF) alibe ma hyperlinks kuti azisunga. Fayilo ya PDF imagwiritsa ntchito zofunikira za PDF URL kuti maulalo azigwira ntchito m'ma PDF owerenga.

Kodi PDF imatha kufunidwa (malemba osankhidwa)?

Ndikofunika pamene PNG ili ndi mawu anzeru (DOCX, ODT, HTML, TXT). Image-based PNG imapanga chithunzi chokhacho PDF - kuti muyambe kufunsa, kugwiritsa ntchito / pdf-ocr / pambuyo posintha kuti mugwiritse ntchito kuzindikira kwachidule.

Kodi ndingapeze mawu achinsinsi a PDF pambuyo posintha?

Sichingakhale mu pulogalamuyi - kusintha PNG ku PDF koyamba, kenako kugwiritsa ntchito / pdf-protect / kuti muwonjezere mawu achinsinsi, watermark, kapena kuletsa kusintha. Kugawa ntchito kumathandiza kuti musinthenso popanda kulembanso mawu achinsinsi.

Kodi fayilo ya PDF idzakhala yotani?

Kutengera pa PNG. DOCX ya 10-page ndi mafonti ophatikizidwa amapanga 200-400 KB PDF. JPG ya 10-image pazosankha zonse zimapanga 5-20 MB PDF. Zosankha zowonjezera zimatulutsa "kuchotsa zithunzi mu PDF" kuti zisinthidwenso zithunzi zophatikizidwa pa JPG quality 85.

PNG

Mafayilo a PNG amathandizira kuwonekera bwino ndipo amagwiritsa ntchito kukanikiza kosataya, zomwe zimapangitsa kuti akhale abwino kwambiri pazithunzi, ma logo, ndi zithunzi.

PDF

Mafayilo a PDF amasunga mawonekedwe pazida zonse ndi machitidwe ogwiritsira ntchito, zomwe zimapangitsa kuti akhale abwino kugawana zikalata zomwe ziyenera kuwoneka zofanana kulikonse.