SVG Amathuluzi

Guqula SVG kuya futhi kusuka kumafomethi ahlukahlukene

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Mayelana SVG

Amafayela e-SVG aqukethe ihluzo zevektha ezikhula kahle kunoma yimuphi usayizi ngaphandle kokulahlekelwa ikhwalithi.

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SVG Imibuzo Evame Ukubuzwa Yokuguqulwa

Yini ihele SVG?

I-SVG (Scalable Vector Graphics) iyifomethi yesithombe sevektha esekelwe ku-XML yezithombe ezinezinhlangothi ezimbili.

Yini ekwenzeke kumbhalo ku SVG uma ushintsha ube yi-pixels?

Kuyeka ukuba ngumbhalo. Ku-original ama-letters ayizintandokazi kuhlobo lwefonti olubizwa ngegama — okukhethayo, okutholakele, okwazi ukuhlela; ngemuva kokwenza i-rasterization ziyizimo eziyenziwe nge-pixels njengezinye izinto. Okubalulekile kabili: isithombe esithunyelwe ngaphandle asikho esikwazi ukusesha noma ukulungisa, futhi sizobonisa ngefomethi eguqulwe uma imishini eyenza ukuguqulwa ingekho i-original. Gcina uhlobo ku-outlines kuqala lapho i-typography idinga ukuba ilungile.

Kungani amathuluzi amasha abuyela emuva SVG?

Ngenxa yokuthi ifakwe ukwenziwa umsebenzi kuyo kunesihlukaniso. Ifomethi igcina ubuhle nesakhiwo ngokuvula okuphindiwe, ukuhlela nokulondoloza kabusha, okuwukuthi okudingayo ukukhishwa kwepayipi kanye nohlobo lokudlulisa olucacile lokuhweba. Imiphumela iyizici: gcina SVG njenge master futhi uguqule ikhophi kunoma ubani odinga ukubheka. I-SVG ibonisa kahle nganoma yisiphi isibalo, ihlala ihleliwe, itholakale futhi ihlukaniswe njengetekisi elijwayelekile, futhi ivame ukuba yingxenye yesimo se-PNG.

Ingabe ngingenza isithombe sibe SVG?

Ungalandelela enye, engeke ibe yilokho okufanayo. Ifayela le-vector lichaza izithombe, futhi isithombe siyindawo yobuhlakani ngaphandle kwezithombe, ngakho-ke ukulandela ngokuzenzakalela kubuyisela noma isithombe esincane esincane sesithombe esiyinhloko noma isithombe esiqukethe amakhilomitha ambalwa wendlela encane futhi ehamba kancane kunesithombe. Amalogo, amaphawu nama-line art alandelela kahle. Izithombe zikhona kwifomethi ye-raster futhi zihlala khona. I-SVG ayikwazi ukukhombisa isithombe - ukulandelela okuthile kwenza noma ukulinganiselwa okuncane noma ifayela elikhulu kunalo raster yakuqala.

Ingabe ngisebenzisa SVG ngokuqondile kwikhasi le-web?

Yebo — wonke umsakazi okhona uyenza ngokusemthethweni, ngakho-ke adinga ikhophi engekho futhi adinga ukuguquka ngesikhathi sokushicilela. Imibuzo ekhona isisindo ngaphezu kokuxhasa: isithombe esifanayo kwifomethi yewebhu yamanje sivame ukuba isithathu sobukhulu ngekhwalithi ebonakalayo efanayo, okudinga ukukwenziwa nganoma yini ebonakala phezulu kwe-fold.

Ubani olawula i SVG?

Akukho muntu, futhi lokho kuyinto ebalulekile. Ulwazi oluthile luyimfihlo, umuntu angalisebenzisa ngaphandle kokubuza noma ukukhokha, futhi akukho nkampani engakwazi ukushintsha izimo ngemuva - ngakho-ke amafayela, amaqembu ajwayelekile namaqembu asemthethweni achaza amafomethi afana nalesi sinye sezinto ezikhona ezizovula eminyakeni eyisithupha. Ukuthengiswa akulona ukuhambisana, okulungile; kuyilapho akukho umhlinzeki odinga ukuwabiza uma ezinye izithuluzi zisebenzisa i-spec kahle. I-SVG iyifomethi ye-W3C XML-based vector, isinqumo kusukela ngo-2001 futhi manje ikhona kunoma iyiphi i-browser.

Ingabe ngingenza ngiphinde ngibize isiqephu endaweni yokushintsha SVG?

Kunzima kakhulu, futhi kufanelekile ukuqonda ukuthi kungani: isithonjana siyisihloko, ngenkathi ama-bytes ngaphakathi kufakwe ngefomethi eyodwa ekhethekile. Ukushintsha igama kwenza ihele igama lakhe lithembisa okuthile okuqukethwe kwayo akusho ukunikela, futhi noma yini evula ihele noma liyiphoqa noma liyifunda kabi. Ukuphela kwephutha elincane yifomethi ezimbili ezikhona ngokusemthethweni ibhokisi elifanayo ngaphansi kwezinhlamvu ezahlukene — futhi ngisho lapho ukuphinda ubhale kahle kuphephile kunalokho ukushintsha igama.

Yini ezoba nehele lami SVG ngemuva kokuguqulwa?

Isuswa ngokuzenzakalela. Ukufaka kanye nemiphumela eguqulwe ihlala kumaseva ethu cishe amahora angama-24, oshiya isikhathi sokulanda imiphumela, bese isuswa ngokuzenzakalela. Ukudluliswa kuhamba nge-HTTPS emigwaqweni emibini. Akukho muntu ofunda okuqukethwe, akukho okuhlobene, futhi akukho okudluliswa kunoma ubani.

Ingabe ukuguqula i-SVG kuzothatha isikhathi esingakanani?

Ngokuvamile amasekondi. Amafayela amancane asebenza ngokushesha, futhi izimo ezithatha isikhathi esingokoqobo ziyizinto ezisebenza umsebenzi ongokoqobo: ukurekhodwa okude okudinga ukuphinde kubhalwe ifreyimu ngefreyimu, idokhumende eliscanwe lihamba nge-character recognition, noma iqembu elikhulu kakhulu. lapho ukuguqulwa kuphinde kuphinde kubhalela noma kuphinde kuhlanganise idatha ekhona ihlala ngokushesha kungakhathaliseki ukuthi ihele likhulu kangakanani, ngoba akukho okuzokhishwa.

Iyiphi indlela engcono kakhulu yokucubungula SVG amafayela?

Layisha phezulu ihele lakho ngokulisusa kwikhasi noma ucofoze ukubheka, khetha ifomethi yesikhishwa, bese uqala ukuguqulwa. Ihele eliguqulwe likulungele ukulayisha uma liqediwe.

Ingabe ukucutshungulwa kwamavidiyo kumahhala?

Yebo, i-converter yethu imahhala ngokuphelele ukuze isetshenziswe ngokuyisisekelo. Akukho ukubhaliswa okudingekayo.

Ingabe ikhwalithi yefayela lami izogcinwa ngesikhathi sokuguqulwa?

Kuxhomekeka kufomethi. Injongo engalahleki njenge-PNG, WAV noma FLAC igcina okugcinwe umsuka; injongo engalahleki njenge-JPG, MP3 noma MP4 ivame ukuphinde ikhodwe, eshintsha ezinye izixhumanisi zefayela elincane.