Kudula BMP

Masewera aulere pa intaneti BMP Cropper

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Kudula

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Kukweza

Momwe mungapangire BMP

1 Ikani BMP images yanu ndipo mudzawona momwe mungagwiritsire ntchito.

2 Drag kunja nyanja mukufuna kuti muzisunga, kapena kuletsa kusankhidwa kwa 1:1, 4:3 kapena 16:9 ndi drag ufulu m'madera amene ratio.

3 Kutsimikizira mbewu - chimodzimodzi rectangle amagwiritsa ntchito pa aliyense wapamwamba inu anaika, amene ndi mmene set kumatha mpaka mwamsanga.

4 Pangani fayilo ya BMP yosapanga dzimbiri, ndi chilichonse chomwe chimatuluka m'mphepete mwake.

Kudula BMP Mafunso Ofala

Kodi Kudula BMP amasankha bwanji ndi kuchotsa malo?

Concretely, pixel rectangle you selected is written straight out again without any re-encoding step at all, so a crop of a lossless image is exactly the corresponding region of the original, byte for byte. You drag the region you want directly on the preview, or type exact pixel coordinates if you already know them.

Kodi ndingagwiritse ntchito mtundu wa 3D?

Kutseka kusankhidwa kwa 1:1, 4:3, 16:9 kapena iliyonse khalidwe ratio ndi drag ufulu m'madera amene kuletsa - amene ndi mmene inu mupeza set of images that all fit the same layout slot without measuring anything.

Kodi format wanga chiyambi amasintha mmene mbewu amachita?

Ikhoza. BMP ndi mwamsanga raw uncompressed RGB mnda ndi header ochepa, kotero ndi bwino lossless ndi zochuluka - nthawi zambiri 10-20x kukula kwa chithunzi chimodzimodzi monga PNG. Izi zimasankhidwa ngati chitukuko ndi ntchito yoyera ya pixel kapena ngati fayilo iyenera kukonzedwanso m'malo mwake.

Pali china chilichonse chokhudza BMP chomwe chimafunikira kudziwa mukangokula?

Yes — chifukwa palibe chomwe chimakonzedwa, BMP ndi kosavuta kuwerenga ndi kusintha koma kuwononga kutsitsa, ndipo sichibweretsa metadata kuti izikhala. That is the sort of detail that only shows up after you have overwritten the original.

Kodi ndi chiyani chosadziwika kwambiri popanga BMP images?

Kukula kwa zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula.

Kodi ndingatani kuti ndizichotsa mafayilo ambiri pamalo ofanana pamodzi?

Yai, ndipo izi ndi zomwe zimafunikira kuchita pano kuposa m'mawu a mkonzi: chigawo chofanana chimagwiritsa ntchito m'malo mwa mzere, chomwe ndi momwe seti yazinthu zojambula zazinthu zimatha kukhala zogwirizana kwambiri kuposa zofanana.

Kodi ndingapeze chiyani pa Kudula BMP?

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.

Kodi pali malire a kukula kwa fayilo pa Kudula BMP?

Yesani: maakaunti aulere amapanga zithunzi mpaka 5 MB; mabungwe osatha kuwononga amawononga malirewo mofulumira kuposa zithunzi, chifukwa palibe chomwe chimatulutsidwabe. Ngati muli pamwamba pa izi, kusinthidwa kwa PNG kumayamba nthawi zambiri kumatha kukwanira - BMP ndi nthawi yambiri ya zaka makumi asanu ndi awiri ndi kukula kwa chithunzi chofanana ndi PNG.

Kodi Kudula BMP idzachepetsa mtundu wa BMP images wanga?

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 ndingagwiritse ntchito Kudula BMP pa BMP images angapo nthawi imodzi?

Yes — kutsitsa set ndi iwo kusonkhana mofanana pansi pa imodzi set of settings. Lossless owona ndi zikuluzikulu, kotero lalikulu gulu ndi kugwirizana ndi kutsitsa wanu galimoto kuposa ndi kusonkhana yekha.

Kodi alpha channel kupulumuka?

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 Kudula BMP imawononga chilichonse?

No. Kudula BMP imayenda mwaulere popanda akaunti ndipo siyiwonjezera madzi. Fayilo imachotsa ntchito za ogwira ntchito pambuyo poti mutsitsa, ndipo palibe chilichonse chokhudza chithunzicho.