Ekudizayineni kwemidwebo singahlangana nakho amafomethi wesithombe amaningi, ngayinye inezici ezahlukahlukene nemisebenzi nemisebenzi a amafomethi amaningi kakhulu yakhiqizwa ebusweni bezimfuno ezahlukahlukene. Kube sekulandela uchungechunge lwezimpawu eziqukethwe izithombe, okuyi sivumele ukuthi senze imisebenzi ehlukene ngokusho kwecala.
Lo mbhalo uzodalula i- Izinhlobo zefomethi yesithombe etholakalayo ngaphakathi kwendawo yokuklama, ukwethula ngokuqhubekayo, kuveza izici zabo nezici ezivelele kakhulu.
Izinhlobo zamafayela ekwakhiweni kwemidwebo
Lapho usebenzisa Izinhlelo zokwakhaNoma ilula noma iyinkimbinkimbi, isoftware iyasivumela gcina amaphrojekthi ethu wezithombe ngamafomethi amaningi, esinikeza uchungechunge lwezinketho, ezizochazwa kuwo wonke umbhalo wale ndatshana futhi phakathi kwalawa mafomethi esiwatholayo:
Imephu Encane: Yizithombe ezivame ukusetshenziswa ezithombeni, kumawebhusayithi, amamodeli ajwayelekile afana nesoftware ... njll. Ingabe izithombe ilusizo impela ngaphakathi kohlaka lwewebhu ngokujwayelekile, kanye nendawo yezithombe ngenxa yekhwalithi yamamodeli ayo. Kodwa-ke, kunephuzu elibucayi ngaphakathi kwezithombe ze-bitmap, kumayelana nokuxazululwa noma usayizi wazo, futhi lokho ukuthi lezi zithombe zivame ukulahlekelwa yikhwalithi eningi lapho ziguqulwa ekuxazululeni kwazo, ngokunembile lapho okufunwayo kukhulisa usayizi we isithombe uqobo.
Izithombe zeVector Ziyizibonelo esingaziguqula ngentando, zisivumele ngasikhathi sinye ukunaba ngemiklamo emikhulu ngohlelo oluthile. Ngenjwayelo, izithombe zevector Zisetshenziselwa indawo yokudweba kwezobuchwepheshe, ukwakheka kwezithombe, ukwenziwa kwezimpawu kanye nomsebenzi ozimele. Ngakho-ke izithombe ama-vectors angenziwa ngaphansi kwezilinganiso ezithile, umsebenzi ohlinzekwa yizinhlelo zokuklama i-vector, okuvumela umsebenzisi ukuthi akhiqize imisebenzi yekhwalithi ephezulu yejometri.
Manje, ngaphakathi kwamafomethi atholakalayo wesithombe, sinoku okulandelayo:
I-JPEG. Ifayela le-bitmap, elingacindezelwa ngezinga elikhulu, lenze livame kakhulu ngaphakathi kwezakhiwo zesithombe. Ngokuzenzakalelayo ifomethi esetshenziswa kakhulu yezithombe kuzingxenyekazi eziningi. Ikhwalithi yayo ingachazwa ngokuya ngezidingo zomsebenzisi ngokuya nge. Ngakho-ke, iyi- format esetshenziselwa kabanzi ukuphrinta imodeli empilweni yansuku zonke uqobo. Mhlawumbe enye yezinto okufanele inakwe kubasebenzisi nokunakekelwa kwezithombe zabo ukuthi kube nokuqonda ngemvamisa yokuhlela esiyisebenzisa kule fomethi, njengoba ikhwalithi yayo izokwehla kancane kancane. Kubo bonke laba, le fomethi ingenye esetshenziswa kakhulu ngaphakathi kwamakhasi ewebhu, ngenxa yokusebenza kwayo okuningana okuchazwe ukuthi kungakhanya kanjani.
I-TIFF. Ngokungafani ne-jpeg, ifomethi ye-Tiff ingahlelwa kaningi umsebenzisi abona kufanele, engeke ithikameze ikhwalithi yesithombe kanjalo, ngoba le fomethi ayikuvumeli ukucindezelwa. Ngakho-ke, njenge-jpg, le fomethi isetshenziswa ezithombeni, emaphephandabeni, imiklamo yezithombe zewebhu, amaphosta ... njll. Ngemuva kwalokho ifomethi esivumela ukuthi siguqule isikhangiso se-nauseam, sinesimo kuphela sokunikela nge- kungenzeka ukucindezela leli fayela.
BMP. Leli elinye ifayela le-bitmap, okuyifomethi ezenzakalelayo yesoftware yokupenda yeMicrosoft. Umphumela ifana kakhulu ne-tiff maqondana nokuguqulwa okungenamkhawulo, kepha kunciphisa isisindo sesithombe uqobo, okuyinkimbinkimbi ekusebenziseni kwaso kumawebhusayithi. Ngaphandle kwekhwalithi yayo ephezulu, ifayili lingasinda ngokwanele ukuthi lisetshenziselwe ukuthengisa kuwebhu.
GIF. Mhlawumbe enye yamafomethi okwamanje, ngenxa yokuthi kungenzeka khiqiza izithombe ngesikhathi sangempela, le fomethi ihluke kakhulu kumawebhusayithi. Ixhasa imibala engama-256 ngaphakathi kwayo yonke imephu ye-pixel, eyi kudala ukulahleka kwekhwalithi ngaphakathi kwezithombe ezinemibala eminingi.
Ngakho-ke, ukusetshenziswa kwayo kuvame kakhulu, ngenxa yokuthi kungenzeka ukwazisa opopayi abakhiqizayo ngaphandle kwesidingo sokufakwa kwesoftware ekhethekile.
Sawubona, ngiyifundile i-athikili, futhi ngicabanga ukuthi enye ifomethi kungenzeka ilahlekile, ngokwesibonelo i-EPS (engazalwa ngohlelo lokuhlela i-vector (i-Ilustrator, i-Corel Draw, i-FreHand (esivele ingasetshenziswa) noma evela kuhlelo lwemephu lwe i-bit (photoshop), enye ifomethi ye-vector kungaba yi-SVG, DWG, PDF.
Ifomethi yeTiff isekela ukucindezelwa kwe-LZW (ukuqonda okufanele kwefayela), kungalahli noma yiliphi ikhwalithi.
A ukubingelela.
Amafomethi wefayela le-PNG, RAW ne-DNG awekho
Lesi sihloko asiphelele, ikakhulukazi njengomthwebuli zithombe ngisebenzisa ifomethi yeRaw ngoba ikuvumela ukuthi usebenzise imisebenzi ehlukahlukene elabhorethri yezithombe, phakathi kokunye, ifomethi ngayinye ibalulekile emsebenzini othile okufanele wenziwe