Ukusika BMP

I-Free Online BMP Cropper

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Ukusika okuzenzakalelayo

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Ukulayisha

Indlela yokucima BMP

1 Layisha phezulu i-BMP 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 BMP, nganoma yini engaphandle kwefremu elahliwe.

Ukusika BMP Imibuzo Evame Ukubuzwa

Indlela i Ukusika BMP 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 kumboniso, noma ubhale ngokucacile ama-pixels axhumene uma uwazi.

Ingabe ngingakwazi ukugoba ngezinga lokubuka eliqinile?

Yebo. Chofoza okukhethiwe ku-1:1, 4:3, 16:9 noma noma yisiphi isibalo esijwayelekile bese ushaya ngokukhululekile ngaphakathi kwesimo esicindezelayo - lokhu kuyindlela othola ngayo isithombe esiphelele esilungele isikhala sohlelo olufanayo ngaphandle kokulinganisela noma yini.

Ingabe ifomethi yami yomsuka ishintsha indlela okuhlolwa ngayo?

Ingaba. I-BMP iyisici esibalulekile esingenakucindezelwa esingenakucindezelwa se-RGB nama-rowes anesihloko esincane, ngakho-ke ayilahleki futhi ikhulu — 10-20x ubukhulu besithombe esifanayo njenge-PNG. Lokhu kuchaza ukuthi ngabe ukuvuna kuyisisebenziso se-pixel esicacile noma ngabe ifayela kumele liphinde liphinde lithuthukiswe.

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

Yebo — ngoba akukho okucindezelwe, i-BMP ishesha ukufunda nokuhlela kodwa iphoqa uku-upload, futhi ayihambisani ne-metadata yokulondoloza. Lolu uhlobo lwemininingwane ebonisa kuphela ngemuva kokubhala ngaphezulu okujwayelekile.

Yini iphutha elivame kakhulu uma liqoshwa BMP images?

Ukunquma ngaphambi kokuguqula ubukhulu. Ukwenza okuncane kuqala kusuka ku-full-resolution original, bese uguqula ubukhulu bemiphumela - ukwenza lokhu ngendlela ehlukile isho ukuthi indawo ogcina yona idlulele esigabeni esincane esingadingeki ukuthi sidlulele.

Ingabe ngingakwazi ukucisha amafayela amaningi kundawo efanayo ngasikhathi sinye?

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

Yini engikwazi ukuyifaka ku Ukusika BMP?

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 BMP?

Yebo: ama-akhawunti amahhala asebenza izithombe kuze kube yi-5 MB ngayinye; ama-sources angeke alahlekelwa yisimo esiphezulu kuqala 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 BMP izonciphisa ukhwalithi ye BMP 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 BMP ku BMP images amaningi ngasikhathi sinye?

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

Ingabe isixhumi se-alpha sizohlala?

Yebo. I-PNG ne-TIFF zifaka isixhumi esigcwele se-8-bit alfa futhi zigcinwa kuze kube yilapho. Zihlanganiswa kuphela uma ubeka inhloso yohlelo olungena-alpha, lapho ama-pixels acacile ehlanganisana emhlophe.

Ingabe Ukusika BMP ibiza noma yini?

No. Ukusika BMP isebenza ngokukhululekile ngaphandle kwe-akhawunti futhi ayisebenzisi i-watermark. Amafayela asuswa ku-workers ngemuva kokulanda, futhi akukho okuphathelene nesithombe esigcinwe.