Grayscale, sepia, kumbuyo, kuwala, kuwala, ndi kuwala, kuwala ndi kuwala. Akhoza kuphatikizidwa, ndipo kuphatikizidwa kwa iwo m'modzi ndi bwino kuposa kuyendetsa chida chobwerezabwereza.
Kodi mtundu wa mauthenga amasintha mmene zosapanga dzimbiri zimawoneka?
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PNG ndi lossless DEFLATE ndi 8-bit alpha channel ndi 16-bit kuwala, kotero kuti si nthawi zonse amawononga pa re-kupulumutsa koma amapeza lalikulu pa zithunzi za zinthu. Kuwala kwa mtundu ndi palette model makamaka amasankha momwe gradient kapena blur angakhalire bwinobwino.
Sichoncho — zotsatirazi zimayikidwa m'ma pixels a kutuluka, zomwe ndi zomwe zimafunikira kuti zigwiritsidwe ntchito. Tengani fayilo yoyamba; izi ndi zomwe mumachotsa. Mtundu wa grayscale ndi kuwala kwapadera kumachotsa zambiri zomwe sizingabwezeretsedwe.
Kodi ndingagwiritse ntchito kuoneka kofanana kwa set yonse?
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Ndikofunika. Kusintha kwa chinyezi chokha chimagwiritsa ntchito m'magulu onse, chomwe ndi momwe mungapezere malo owoneka bwino owoneka bwino kuposa seti ya zithunzi zosasinthika zomwe zimagwirizana.
Kodi PNG Zosapanga dzimbiri idzachepetsa mtundu wa PNG images wanga?
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Sichoncho. A lossless kuchokera round-trips bit-exactly, kotero ngati inu mosabisa akufuna kwa lossy kutulutsa mtundu pixels amene anabwerera ndi pixels amene anapita mu. Izi ndi chifukwa chakuti zonse kutsatira ntchito mu izi banja pamene inu mwakhala kusinthira.
Kodi alpha channel kupulumuka?
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Ndiko. PNG ndi TIFF zimagwiritsa ntchito ma channels a 8-bit alpha ndipo zimasungana mpaka pamapeto. Zimakonzedwa ngati mwasankha mtundu womwe sumakhala ndi ma channels alpha, ndipo m'njira imeneyi ma pixels owoneka bwino amaphatikizidwa pa mthunzi wobiriwira.
Kodi ndingapeze chiyani pa PNG Zosapanga dzimbiri?
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PNG, BMP ndi TIFF ndi mafomu a raster osatha omwe amagwira ntchito moyenera, ndipo mabungwe othamanga (JPG, WebP, GIF) amagwira ntchitonso ngati mukufuna kuwagwiritsa ntchito pamodzi. TIFFs osiyanasiyana amapezeka ndikuyang'aniridwa patsamba ndi tsamba.
Nchifukwa chiyani malo a PDF amalandira PNG Zosapanga dzimbiri?
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PDF.to alipo chifukwa PDF ndi kumene mabuku kupita kugawidwa ndi choipa kwambiri malo kuti azisunga iwo pamene iwo ndibe ntchito pa, choncho pafupifupi aliyense ntchito pano ndi za kupeza chinachake m'malo kapena kunja kwa izo lamulo mwamsanga. Buku limatha kupezeka m'dziko lomwe liyenera kuchoka: ndi lalikulu kwambiri, m'njira yosayenera, yotseka, kapena kujambula popanda mawu. PNG Zosapanga dzimbiri imagwira ntchito pamodzi ndi akaunti yomweyo monga kusintha chifukwa ntchitozi zimawonekera limodzi.
Kodi ndingachite chiyani ndi zotsatirazi pamene PNG Zosapanga dzimbiri yatha?
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The Converter pa webusaitiyi amasintha mabuku pakati PDF, Word, zithunzi, malemba oyera ndi eBook mtundu m'njira iliyonse, kotero chilichonse chimachokera pa chida pano ali ndi malo oti apite kutsatira popanda kutsitsa kwachiwiri. Kuchita izi pambuyo pa PNG Zosapanga dzimbiri kuposa kale kumateteza chilengedwe cha deta mosasinthanitsa ndi njira yomwe ingakhale yoyenera kuchotsa.
Kodi PNG Zosapanga dzimbiri pano ndi chinthu chomwecho chomwe masamba a sibling amayendetsa?
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Ma injini amagawana - mndandanda wazinthu zofanana, ogwira ntchito, ma limits amodzi. Zomwe PDF zimawonjezera ndikuwona kuti fayilo iyenera kukhala fayilo ya fayilo ndipo pamene ikuyenera kukhala chinthu china, chomwe ndi chisankho chomwe chimapanga zinthu zambiri. Amayambanso kuchokera ku chinthu chimodzi za mtundu womwe uwu ndi dzina la siteyi: PDF ndi graph ya chinthu, si chithunzi cha tsamba, kotero malemba amakhala osankhika komanso vector amakhala olimba ngakhale kuti zinthu za raster zimachitika m'masamba.
Kodi ndiyenera kukhala ndi akaunti, ndipo kodi zinthu zina zimasunga?
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Sichingakhale akaunti, ndipo palibe chomwe chimaperekedwa: kutsitsa kumathetsedwa kuchokera kwa ogwira ntchito nthawi yochepa pambuyo pa ntchitoyo idzatha, palibe chomwe chimawerengedwa komanso palibe chomwe chimawerengedwa. Maakaunti aulere alipo kwa mbiri ndi kukula kwa batani, sichipezeka.
