Guqula TIFF kuya PDF

Ngakho-ke ukuguqulwa kuletha isithombe sombhalo endaweni yombhalo, futhi ukubhekana nakho akutholakali. Sebenzisa /pdf-ocr/ ukungeza i-layer yombhalo oyaziwayo kuqala; ukuphawula kophawu olubonakalayo luguqula ama-pixels axhunywe ku-ekhethiwe, ama-characters atholakali ukuthi ukuguqulwa kungathatha ngokulungile.

Yebo, futhi i-TIFF ayikwazi. Amasiphequluli athumela umbhalo oguqulwe nge-PDF futhi akukho ku-TIFF, ngakho-ke i-TIFF ixhumana nokukhuphula uma i-PDF ibonisa umbhalo ongezansi. Lokhu kuvame ukube yisimo esibalulekile lapho ihele lihamba kwikhasi le-web ngaphezu kokungenisa isicelo. I-PDF ibukeka ifana nge-byte-by-byte kunoma iyiphi imishini nanoma iyiphi iphrinta, ngakho-ke amakontraka, amafayela nama-papers amakhono wonke ahlala kuyo.

Zihlanganiswa kusithombe esisodwa ngendlela, ngohlelo kanye ne-opacity ihele lichazayo, futhi akukho indlela yokubuyela emuva — i PDF ayinaso imibono ye-layer stack, ngakho lokho okutholakele yi-compound. Ama-layers afihlakele asuswa endaweni yokuxhuma, okuzofanele ukuhlola kuqala uma ihele linezinguqulo zakudala zengxenye ekhubazekile ngaphakathi kwayo. Gcina okujwayelekile okuhlanganiswayo ngakwesokudla kwedokhumende; kuyikopi elilodwa elizohlala lihleliwe. I-TIFF iphatha i-CMYK, 16-bit ububanzi, i-ICC ifaka amaprofayili namadokhumende amakhasi amaningi, okuwukuthi okuthile okudingekayo ukuphrinta nokugcinwa kwemisebenzi.

Ngokwencane, uma isithombe sikwi-CMYK. I-TIFF ingathatha umbala wokuphrinta, futhi idokhumende libonisa kusikrini, ngakho ukuguquka kuhlela lezi zinkinobho kwi-RGB — futhi i-inki gamut iqukethe ama-cyanes aqinile kanye nama-blacks agcwele angeke aphinde akhiqizwe isikrini, okuzobuyela emuva okuncane. Izithombe ezikhona ku-RGB zidlula ngaphandle kokuchofoza. Uma idokhumende lihamba ngephrinta ngaphezu kwesikrini, guqula ngokushesha futhi ugcine i-CMYK yokuqala yokuphrinta. Ukulungelelaniswa kwe-TIFF kuyinkinga yayo - ama-TIFF amabili angakhiwa ngendlela ehlukile yokuthi isofthiwe efunda enye iphutha kwezinye - futhi amafayela akhulu.

Kuxhomekeka ngokuphelele ukuthi umbhalo ongokoqobo ukhona noma cha. I-PDF eyenziwe kusuka kudokhumende ifaka umbhalo ongokoqobo futhi itholakale; i-PDF eyenziwe kusuka ku-scans noma izithombe yisithombe sombhalo futhi ayinjalo, kuze kube i-OCR ifaka umbhalo. /pdf-ocr/ yenza lokho, futhi kufanelekile ukuqhuba ngaphambi kokuguqulwa okulindeleke ukufundwa kwegama.

Izihloko, uhlu, amathebula nezithombe zigcinwa, futhi ifonti ezisetshenziswa zifakwe ku-PDF, ngakho-ke zibukeka zifana kunoma yimuphi umbukeli. Ifonti engafakwa kumaseva ethu okushintshana (Calibri, isibonelo) ishintshwa ngenye efana nayo, ngakho-ke amaphutha elineni angashintsha. Ihele lesithombe lizoba ikhasi le-PDF elibonisa isithombe.

Akunalesi khasi: ngayinye TIFF olayishe ivela ku PDF ehlukile. Ukuzihlanganisa, guqula lapha kuqala, bese uxhuma amafayela PDF kudokhumende elilodwa nge /pdf-merge/.

A document keeps the page size and orientation saved in it, so a Word file set up as US Letter landscape stays that way. A plain text file has no page setup and comes out as A4 portrait. The converter has no page size or orientation setting, so change the page setup in the original file before converting if you need something different.

Yebo uma i TIFF iqukethe umbhalo osemthethweni (DOCX, ODT, HTML, TXT). Isithombe-sisekelwe ku TIFF sikhiqiza isithombe-sokuphela PDF — ukuze sikwazi ukusesha, sebenzisa /pdf-ocr/ ngemuva kokuguqulwa ukuze uqhube ukuphawula okubonakalayo kwegama.

Akunalesi sizinda. Umguquli awunagama eligqitha noma izilungiselelo zegunya, futhi i-epub.to ayinasithuluzi segama eligqitha le-PDF. Layisha phezulu i-PDF bese ufaka igama eligqitha kumhleli we-PDF oxhasa lokhu, njenge-Adobe Acrobat.