Ukusika PNG

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Ukusika okuzenzakalelayo

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Ukulayisha

Indlela yokucima PNG

1 Layisha phezulu i-PNG images yakho bese ulinde ukubukeka.

2 Dlulisa ingxenye oyifunayo, noma cindezela ukukhethwa ku-1:1, 4:3 noma 16:9 bese udlulisa ngokukhululekile ngaphakathi kwesilinganiso.

3 Qinisekisa ukugoqa - i-rectangle efanayo isetshenziswa kuhele ngalunye olayishe, okuwukuthi indlela esethelwe ngayo iphele ngokuhambisana.

4 Layisha phezulu ifayela elitholwe PNG, nganoma yini engaphandle kwefremu elahliwe.

Ukusika PNG Imibuzo Evame Ukubuzwa

Ingabe ngingakwazi ukucisha amafayela amaningi kundawo efanayo ngasikhathi sinye?

Yebo, futhi lokhu kuyinkinga efanele ukuyenza lapha ngaphezu kokwenza ku-editor: i-rectangle efanayo isetshenziswa ngaphaya kwe-batch, okuwukuthi indlela isethulo semikhiqizo eshoyo ephelela ngokuhambisana ngokuqinile endaweni yokuhambisana ngokulinganisela.

Indlela i Ukusika PNG ekhetha ngayo futhi ihlehlise indawo?

Ngokucacile, i-pixel rectangle okhetha ibhalwe ngokuqondile ngaphandle futhi ngaphandle kokuphinda usebenzise isigaba sokungenisa-lwazi, ngakho-ke ukuvuna isithombe esingalahleki kuyinhlanganisela yendawo ehambisanayo yokuqala, i-byte nge-byte. Uzosusa indawo oyifunayo ngokuqondile kwimboniso, noma ubhale ngokucacile ama-pixels axhunywe uma uwazi.

Ingabe kukhona okuthile okukhethekile ku PNG okudinga ukukwazi ngaphambi kokuba ngikhulise?

Yebo — Akukho sinqumo esisezingeni eliphakeme esizotholakale silungile — i-PNG ihamba ngezinyawo ngokugcwele, ngakho-ke into eyodwa kuphela eguqula izindleko zakho yisayizi yefayela. Lolu uhlobo lwemininingwane ebonisa kuphela ngemuva kokubhala ngaphezulu okungaphambilini.

Yini iphutha elivame kakhulu uma liqoshwa PNG images?

Ukugoqa ngaphambi kokushintsha ubukhulu. Ukusika kuqala kusuka ku-full-resolution original, bese ushintsha ubukhulu bemiphumela - ukwenza lokhu ngendlela ehlukile kubonisa ukuthi indawo ogcina yona idlulele ekuphathweni kwemingwane ayidingi ukulahlekelwa.

Yini engikwazi ukuyifaka ku Ukusika PNG?

PNG, BMP ne TIFF yifomethi ye-raster engalahlekelwa yisimo esiphatha ngokuqondile, futhi ama-lossesy sources (JPG, WebP, GIF) asebenza futhi uma ufuna ukuba kulowo mhlangano. I-TIFF enekhasi elilodwa noma eliningi itholakale futhi iphathwa ikhasi ngekhasi.

Ingabe kunesilinganiselo sobukhulu behele ku Ukusika PNG?

Yebo: ama-akhawunti amahhala asebenza izithombe kuze kube yi-5 MB ngayinye; ama-sources angeke alahlekelwa yilutho afinyelela esiphethweni ngokushesha kunama-photographs, ngoba akukho okuthunyelwe okwamanje. Uma ungaphezu kwayo, ukushintshana ku-PNG kuqala kuvame ukunethezeka ngokwayo — i-BMP ivame ukube yiminyaka eyisithupha kuya kweziyishumi ubukhulu besithombe esifanayo njenge-PNG.

Ingabe Ukusika PNG izonciphisa ukhwalithi ye PNG images yami?

Akukho. Umsuka ongenalutho ujikeleza-uhambe nge-bit-efanele, ngakho-ke uma ungacela ngokucacile ifomu lokukhishwa elinalutho ama-pixels abuyela emuva yi-pixels asuka ngaphakathi. Lokhu kuyisizathu esiphelele sokuqhubeka nokusebenza kulolu mndeni ngenkathi uqhubeka nokulungisa.

Ingabe ngizosebenzisa Ukusika PNG ku PNG images amaningi ngasikhathi sinye?

Yebo — thumela iset futhi iqhubekele phambili ngokufanayo ngaphansi kweset eyodwa yezinhlelo. Amafayela angekho emthethweni akhulu, ngakho-ke iqembu elikhulu liboshwe yijubane lakho lokulayisha ngaphezu kokuqhubekela phambili.

Kungani i EPUB site i host Ukusika PNG?

EPUB.to ifakwe evulekile eBook format - XHTML e zip, reflowable ngokudweba, futhi efundeka ku hardware akukho umuntu ocabanga mayelana layout for. Incwadi iyi-zip egcwele i-markup, izithombe nefonti, ngakho-ke cishe yonke imisebenzi abantu abaletha kuwebhusayithi ye-eBook isebenza kakhulu kusinye sezizinto. Ukusika PNG isebenza ku-upload efanayo ne-akhawunti efanayo njenge-conversions ngoba lapho idingeka khona.

Yini okufanele ngiyenze ngemiphumela uma i Ukusika PNG iqediwe?

Isiguquli kule ndawo sihamba namabhuku phakathi kwe-EPUB, MOBI, AZW3, PDF ne-DOCX, ngakho-ke isihloko siphele kunoma yisiphi isisetshenziswa esizofunda. Ukwenza lokhu ngemuva kwe Ukusika PNG kusho ukuthi ukuguqulwa kwenziwa kusuka kuhlobo olusetshenziswe, hhayi kusuka kulowo ongeke uphinde ulungise.

Ingabe Ukusika PNG lapha ithuluzi elifanayo lezindawo ezifanayo ezisebenza?

Ama-engine ahlukaniswe - i-toolchain efanayo, abasebenzi abafanayo, ama-limits afanayo. Okuthi EPUB site ikhuphule yimbono yokubuyela emuva: iyiphi yalezi misebenzi incwadi ebuyela emuva eqinisweni ixhasa, nokuthi iyiphi kuphela eyenza umbono ku-fixed-layout media ngaphakathi kwayo. Iqala futhi kusuka kuqiniso elinye mayelana nefomethi le site ibizwa ngemuva: incwadi iyi-zip ye-XHTML ene-manifest, ngakho-ke umbhalo ubiza cishe akukho futhi wonke umzamo obalulekile ukhuluma ngezithombe ezifakwe ngaphakathi nefonti eziseduze.

Ngidinga i-akhawunti, futhi yini egcinwa?

Akukho akhawunti, futhi akukho okugcinwa: ukuthunyelwa kususwa abasebenzayo ngemuva komsebenzi oqediwe, akukho okufundwayo futhi akukho okuhlobene. Ama-akhawunti amahhala akhona ngembali nenani leqembu, hhayi ukufinyelela.