Kusinthanitsa Image

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Sankhani mafayilo anu

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Kukweza

Momwe mungasinthire Image

1 Ikani images yomwe idatuluka motsutsana ndi njira yoyenera.

2 Sankhani kuzungulira kwa katatu kapena katatu kachiwiri, kapena dinani m'mbali mwake ndi kusankha mtundu wa zigawo zomwe zidzawoneke.

3 Kugwiritsa ntchito kuzungulira; ma pixels ndi mfundo flag ndi kugwirizana kuti aliyense woonera amagwirizana pa mmene ndi pamwamba.

4 Pezani fayilo yosinthidwa ya Image.

Kusinthanitsa Image Mafunso Ofala

Kodi Kusinthanitsa Image imasintha fayilo?

Kuphatikiza apo, kuzungulira kwa ang'onoang'ono kumatenga njira yopanda kuwonongeka komwe mtundu wa chiyambi umalola, ndipo amatenganso ma ang'onoang'ono okha, kotero kuti batani lophatikizidwa siliyenera kusinthidwanso. Quarter turns ndi half turns ndi milandu yofala kwambiri ndipo imatenga njira yotsika mtengo yomwe ilipo pa mtundu.

Kodi ndingasinthire ndi malire a 90 degrees, osati 90 degrees?

Yaiwala, ngakhale awiri ndi ntchito zosiyanasiyana pansi. A multiple of 90 degrees rearranges opezeka deta; aliyense wina angular ayenera kubwezeretsa gridi ndi kulowa m’mphepete, kotero kuti amawononga resample ndi nthawi zambiri akufuna kujambula kumbuyo.

Kodi mtundu umasankha ngati kuzungulira kulibe kusowa?

Amachita. format iyi ndi kuphunzira ndi kulemba ndi kusewera yofanana pipeline monga zonse zina timapereka. Ichi ndicho chomwe chimatsimikizira ngati chigawo chachiwiri chimayenda mwaulere kapena chimawononga kubwezeretsa koyamba.

Pali china chilichonse chokhudzana ndi Image chomwe ndingadziwe?

Ndikofunika - chingwecho chimawerenga mtundu wachikhalidwe kuchokera pamutu wa fayilo kuposa kuwonjezera, choncho kutsitsa kopanda tanthauzo kulibe vuto. Ndi chinthu chomwe chimafotokoza chifukwa chake fayilo ikuwoneka bwino m'modzi mwa mapulogalamu ndi kuipa m'modzi.

N’chifukwa chiyani fayilo yanga imawoneka yoyenera pafoni yanga koma imawoneka mozungulira m’malo ena?

Chifukwa chakuti kuwala kwa chithunzichi kumasungidwa ngati EXIF flag, osati mu pixels, ndipo sikuti aliyense woyang'anira amaona bwinobwino. Kusinthasintha kwa chithunzichi kumasintha zinthu ziwirizi kuti zikhale zofanana — pixels ndi flag zimamaliza kugwirizana, ndipo fayilo imawoneka yofanana kulikonse.

Kodi ndingasinthire magulu onse m'modzimmodzi?

Ndikofunika. Ndikugwirizana ndi kuzungulira kwa thumbnail. Ndikugwirizana ndi kuzungulira kwa thumbnail. Ndikugwirizana ndi kuzungulira kwa thumbnail. Ndikugwirizana ndi kuzungulira kwa thumbnail. Ndikugwirizana ndi kuzungulira kwa thumbnail.

Kodi ndi mtundu uti wa chithunzi chomwe Kusinthanitsa Image chimavomereza?

Kuphatikiza apo, pulogalamuyi imathandizira kujambula zithunzi ndi makanema amtundu uliwonse, kuphatikizapo JPG, JPEG, PNG, WebP, GIF, BMP, TIFF, SVG, ICO, PSD, JFIF ndi HEIC.Kuphatikiza apo, pulogalamuyi imathandizira kujambula zithunzi ndi makanema amtundu uliwonse, kuphatikizapo PNG, GIF, BMP, TIFF, SVG, ICO, PSD, JFIF ndi HEIC.

Kodi pali malire a kukula kwa fayilo pa Kusinthanitsa Image?

Ndikoyenera: maakaunti aulere amapanga zithunzi mpaka 5 MB iliyonse popanda mtundu wazithunzi zomwe mwabweretsa; ImageMagick, libjpeg-turbo, libpng ndi libwebp amachita ntchito yoyenera.Chingwe chili pa fayilo, choncho batani la 5 MB zithunzi za 5 MB ndi bwino ngakhale kuti kuchuluka kwake kuli pamwamba pa malire.

Kodi Kusinthanitsa Image idzachepetsa mtundu wa images wanga?

Izi zimadalira pa zimene mwabweretsa. Mtundu wopanda kuwonongeka (PNG, BMP, TIFF) umayenda moyenera; mtundu wopanda kuwonongeka (JPG, WebP, GIF) ndi wa kale ndipo umapita ku chigawo chimodzi cha kukwanitsidwa ndipo umasinthanso ngati ntchitoyo imafuna.

Kodi ndingagwiritse ntchito Kusinthanitsa Image pa images angapo nthawi imodzi?

Ndikofunika, ndipo kuphatikizira mafomu mu batani ndi bwino - zosankha zimaperekedwa pa fayilo ndi decoder yoyenera kwa aliyense. Maakaunti aulere amayendetsa fayilo imodzi nthawi imodzi; kutuluka kumachotsa izi.

Kodi chimachitika ndi metadata ndi kuwala?

EXIF ndi ICC profile ya mtundu imatha kuikidwa m'malo onse omwe mtundu woyenera umawathandizira, ndipo alpha channel imatha kuikidwa m'malo onse omwe ali nawo. Kuwala kwamkati kumaphimbaka pamene mtundu woyenera salinso ndi njira yoyendera.