SVG Izixhobo

Tshintsha SVG ukuya nokubuya kwiifomathi ezahlukeneyo

Malunga SVG

Iifayile ze-SVG ziqulathe imifanekiso yevektha ekhula ngokugqibeleleyo kuyo nayiphi na isayizi ngaphandle kokulahlekelwa ngumgangatho.

Iindlela Ezisetyenziswa Ngazo Eziqhelekileyo

Ukudala iilogo kunye nee icon ezinokukhuliswa
Imizobo yewebhu ekhula kuyo nayiphi na isikrini
Imifanekiso yevektha elungele ukuprintwa

SVG Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni i-SVG?

I-SVG yifomati yomfanekiso ohamba phambili ogcina imifanekiso engumzobo njengendlela ye-matematics endaweni yomsebenzi womgca we-pixels. Iifayili ze-SVG ziphakama nakweyiphi na ubungakanani ngaphandle kolahleko lomgangatho, owenza ukuba zilungele ilogos, imifanekiso engumqondiso, kunye nomfanekiso ofuna ukubonakala uqaqambileyo kwiqhosha ngalinye. I-SVG igcina iimpawu njengendlela ye-matematics nombhalo njengombhalo, hayi njenge-pixels, ngoko ke luxwebhu kunokuba luyi-raster grid.

Yintoni etshintshayo xa ndiguqula i-SVG ibe yifomati ye-pixel?

Ugqibo luyeka ukuba lukhululekile. I SVG igcina iimpawu njengendlela yemathematika, ngoko ke ibonisa ngokucacileyo nakweyiphi na ubungakanani ukusuka kwi icon yefavicon ukuya kwibhodi yentengiso. Urhwebo lwangaphandle kwi pixels lutshisa kubungakanani obukhethiweyo - mkhulu kunemfuneko yakho ilahlekile, ngaphantsi akuyi kubuyiselwa. Qinisekisa ubungakanani bemveliso phambi kokuguqula, kwaye ugcine i SVG njenge master oza kurhweba ngaphandle kwakhona ukusuka kuyo. I-SVG ibonisa kakuhle nakweyiphi na ubungakanani, ihlala ihlela, ikhangela kwaye iguqula njengombhalo ocacileyo, kwaye ihlala ilingana nobungakanani be-PNG.

Kutheni izixhobo ezizimeleyo zibuyela umva SVG?

Kuba ifakwe ukuba isebenze ngaphezulu kunokwandiswa. Ifomati igcina umgangatho kunye nokwakhiwa ngeendawo ezivulekileyo eziphindaphindwayo, eziguqulelweyo kunye nokugcinwa kwakhona, ekufuneka inkqubo yokuhambisa iyenze kwaye ekufuneka ifomati yonikezelo itshintshe ngokucacileyo. Isizathu sobungakanani: gcina SVG njenge master kwaye uguqule ikopi kunoma ngubani ofuna ukujonga.

Ingaba i-SVG igcina isiqalo esicacileyo?

Ewe - ifomati igcina isiqhagamshelanisi se-alpha, ngoko ilogo ecutiweyo, imifanekiso yemveliso kunye nokugqitywa gcina ukubonakala kwabo endaweni yokufika kwi-rectangle emnyama. Ukutshintsha kwifomati engenayo i-alpha kulapho i-alpha ihamba khona kakubi: iindawo ezibonakalayo zigqityiwe ngombala oqinileyo, ngokuqhelekileyo omnyama okanye omnyama, kwaye akukho ndlela yokubuyela umva efutshane yokufihla umxholo kwakhona.

Ndingasebenzisa i-SVG ngokuthe ngqo kwiphepha le-web?

Ewe - yonke ibrowser yangoku iyenza ngokusemthethweni, ngoko ayifunanga ukopi ozakubuyela umva nokuguqulela ngexesha lokushicilela. Umbuzo osele ukhona ubunzima kunokuba uxhaso: umfanekiso ofanayo kwifomati ye web ekutsha ihlala ikwishumi elinesibini yobungakanani kwifomati ebonakalayo yomgangatho, ekufuneka yenziwe nantoni na ebonakala ngapha kweqokobhe.

Ubani olawula ifomati SVG?

Akukho mntu, kwaye loo nto yinjongo yayo. Ulwazi oluthe kratya luza kufumaneka kumazwe, wonke umntu angalisebenzisa ngaphandle kokucela okanye ukuhlawula, kwaye akukho nkampani ingatshintsha iimeko kamva - oko kukuthi, iincwadi, iindidi zezinto eziqhelekileyo kunye nemibutho yomphakathi ichaza ifomati njengele nto nayiphi na into ekufuneka ivuleke kwiminyaka emibini. Urhwebo aluhambelani, olulugqibeleleyo; kukuba akukho mnikeli oza kuqhagamshelana naye xa ezinye izixhobo zisebenzisa inkcukacha ezimbi. I-SVG yifomati ye-W3C ye-XML-based vector, icebiso ukusukela ngo-2001 kwaye ngoku ivela kumkhangeli zincwadi wonke.

Ndingayinika kwakhona igama elipheleleyo lesiqendu endaweni yokuguqula SVG?

Akukho nanye, kwaye ifanele ukuqonda kutheni: unikezelo luphawu, ngelixa i bytes ngaphakathi zidityaniswe kwifomati ekhethekileyo. Ukuphinda ubize ifayile ivelisa ifayile igama layo lithembisa into imixholo yayo ayinikezeli, kwaye nantoni na evula ifayile okanye ilahlekile ifayile okanye ifunda ngokungachanekanga. Ukuphela kwendlela efutshane kuhlobo olubini oluyinyani ibhokisi efanayo phantsi kwegama elahlukileyo - kwaye nalapho ukuphinda ubhale ngokuchanekileyo kukhuselekile kunegama elahlukileyo.

Ndingaguqula isiqulathi seefayili esipheleleyo seefayili SVG ngenye indlela?

Ewe - shiya ngaphaya kunye kwaye zifolonyelwa njengemisebenzi enye kunokuba ziguqulwe nganye ngaxeshanye, ngemimiselo efanayo esetyenziswa kwiqela kunye neziphumo ezibuyiselweyo nganye nganye. Iiakhawunti ezikhululekileyo ziqhuba iqela ngalinye; inkqubo ehlawulweyo iphakamisa zombini uthelekiso kunye nobungakanani befayile nganye umda, owenza uguqulelo lovimba omkhulu osebenzayo.

Ndimele ndiguqule njani i-SVG ibe yifomati enye?

Guqula i-SVG ibe yifomati ye-raster njenge-PNG okanye i-JPG xa ufuna ukudibanisa umfanekiso kwinkqubo engabonisi i-vectors — ukukhuphela i-social media, abaxhasi be-imeyili abadala, amaxwebhu abonisa umfanekiso kuphela, okanye ushicilelo lokuhamba komsebenzi ofuna ubungakanani obuqinileyo be-pixel. I-SVG ayikwazi ukubonakalisa umfanekiso - ukulandelela omnye kwenza ukuba kubekho ukuthelekiswa okunobunzima okanye ifayili enkulu kune-raster ephambili.

Ingaba ukujika i-SVG kuya kunyusa ubunjani bomfanekiso?

Ukuguqula i-SVG ibe yifomati engalahlekiyo njenge-PNG itshixa kwi-pixels yangoku ngaphandle kokufumana inzuzo engaphezulu. Ukuguqula i-SVG ibe yifomati elahlekiyo yenza ukuba umgangatho ulahleke ngenxa yokuba umkhokeli omtsha uphinde ukhowudise i-data esele ilahlekile - gcina umthombo ukuba ucwangcisa ukuhlela ngaphezu.