Izinzuzo zeSVG
Njengoko wakha iwebhusayithi kwaye ungeze imifanekiso kwiwebhusayithi, enye ukuba izinto ezibaluleke kakhulu kufuneka uziqaphele ukuba zeziphi iifom zefayile ezichanekileyo zokusebenzisa. Ngokuxhomekeke kwimifanekiso, ifomathi enye ingaba bhetele kunezinye.
Abakhi bewebhu abaninzi banokukhululekile ngefayile yefayile yeJPG, kwaye le fomethi ifanelekileyo kwimifanekiso enobunzulu obunzulu, njengemifanekiso. Nangona le fomethi yayiza kusebenza nemifanekiso elula, njengemifanekiso eqingqiweyo, akuyiyo ifomathi engcono ukuyisebenzisa kwimeko. Kwizo mifanekiso, i-SVG iya kuba yinto ekhethekileyo. Makhe sijonge ukuba kutheni:
I-SVG iVector Technology
Oku kuthetha ukuba ayikho iteknoloji ye-raster. Imifanekiso yeVector yintlangano yemigca eyenziwe ngokusebenzisa izibalo. Iifayile ezikhawulezayo zisebenzisa iipekseli okanye izikwere ezincinci zombala. Esi sizathu esinye sokuba i-SVG ihlasele kwaye iphelele kwiiwebhusayithi eziphendulayo kufuneka zilingane kunye nesayizi yesikrini. Ngenxa yokuba iifayile ze vector zikhoyo kwihlabathi leemathematika, ukutshintsha ubukhulu, utshintsha nje amanani. Iifayile ezikhawulezayo zidla ngokufuna ukuhlawulwa ngokubalulekileyo xa kuziwa kuluhlu. Xa ufuna ukusondeza kwimifanekiso yombonakaliso, akukho ukuphazamiseka kuba inkqubo yeemathematika kunye nesiphequluli senza kwakhona iimathematika kwaye iguqule imigca ehamba phambili. Xa usondeza kumfanekiso we-raster, ulahlekelwa ngumgangatho wefayile kunye nefayile iqala ukuhamba ngokukhawuleza njengoko uqala ukubona ezo pixels zombala. Izibalo ziyakwandisa kunye neenkontileka, iipikseli aziyi. Ukuba ufuna ukuba imifanekiso yakho ibe nesisombululo esizimeleyo, i-SVG iya kukunika amandla.
I-SVG Isekelwe kumbhalo
Xa usebenzisa umshicileli wemifanekiso ukuvelisa umfanekiso, le nkqubo ithatha umfanekiso wezandla zakho ezigqityiweyo. SVG isebenza ngokuhlukileyo. Unako ukusebenzisa ezinye iinkqubo zesofthiwe kwaye uzive ngathi udweba umfanekiso, kodwa umkhiqizo wokugqibela luqoqo lwemigca yecatshulwa okanye namagama (okwenene nje awona mgcini wephepha). Iinjongo zophando zijonga amagama, ngokukodwa amagama angundoqo. Ukuba ulayishe i- JPG , ukhawulela kwisihloko somzobo wakho kwaye mhlawumbi ibinzana lesicatshulwa . Nge-SVG coding, ukwandisa ngamathuba kunye nokwenza imifanekiso eninzi yokukhangela injini.
I-SVG Ngaba i-XML kunye neMisebenzi phakathi kwezinye iifom zeeLwimi
Oku kubuyela kwikhowudi esekelwe kumbhalo. Unokwenza isiseko sakho kwisiseko kwi-SVG kwaye usebenzise iCSS ukuze uyipolise. Ewe, unokuba nomfanekiso okwenene ifayela le-SVG, kodwa ungayikhawula kwakhona i-SVG ngqo kwiphepha kwaye uyihlele kwikamva. Ungayishintsha ngeCSS ngendlela efanayo ukuba unokutshintshela itekisi yecatshulwa, njl. Oku kunamandla kwaye kwenza kube lula ukuhlela.
I-SVG ihleliwe ngokukhawuleza
Oku mhlawumbi kunenzuzo enkulu. Xa uthatha umfanekiso wekwere, yinto. Ukwenza utshintsho, kufuneka uphinde usethe indawo kwaye uthathe umfanekiso omtsha. Ngaphambi kokuba wazi, unemifanekiso yeekwere ezingama-40 kwaye usenalo ngokufanelekileyo. Nge-SVG, ukuba wenza iphutha, tshintsha iinqununu okanye igama kumhleli wombhalo, kwaye uyenziwe. Ndiyakwazi ukuxubusha oku ngenxa yokuba ndidwebe ingqungquthela yeSVG engafanelekanga kakuhle. Yonke into endimele ndiyenze yayikulungelelanisa izilungiso.
Iifoto zeJPG zingaba nzima
Ukuba ufuna umfanekiso wakho ukhule ngobukhulu bomzimba, uya kukhula ngokukhulula kwifayile. Nge-SVG, i-pounds kusekho ipiliti kungakhathaliseki ukuba ukhulu kangakanani. Isikwere esiphakathi kwama-intshi amabini ububanzi siya kuba sisisindo esifanayo nesikwere esingama-intshi ezili-100 ububanzi. Ubungakanani befayile abuguqukanga, obuhle kakhulu kumbono wokusebenza kwephepha!
Yiyiphi e bhetele?
Ngoko yintoni enye ifomathi engcono - i-SVG okanye i-JPG? Oko kuxhomekeke kumfanekiso ngokwawo. Oku kufana nokubuza "into engcono, isando okanye i-screwdriver?" Kuxhomekeke kwinto ofuna ukuyifeza! Kuyafana nale fom ifom. Ukuba ufuna ukubonisa isithombe, ke i-JPG iyona nto ikhethekileyo. Ukuba ukongeza i icon, i-SVG ibonakala iyona nto ingcono. Ungafunda ngakumbi malunga nexesha elifanelekileyo ukusebenzisa iifayile zeSVG apha .
Inqaku loqobo loJennifer Krynin. Ulungiswe nguJeremy Girard ngomhla we-6 / 6/17