Yiziphi izinhlobo zezithombe zewebhu?

Okwamanje, babe iwebhusayithi Okukhangayo nokubukekayo kubalulekile ukuze ubambe ukunaka kwezivakashi. Esinye sezihluthulelo zokufeza lokhu ukukhetha ifomethi yesithombe efanelekile evumelana nezidingo zewebhu. I amafomethi esithombe kwewebhu Angamathuluzi abalulekile okudlulisa ulwazi ngempumelelo futhi uthuthukise ukusebenza kwekhasi. Kulesi sihloko, sizohlola amafomethi amakhulu asetshenzisiwe kuwebhu futhi sizothola ukuthi yimuphi kubo ofaneleka kakhulu esimweni ngasinye. Ngakho-ke, uma ubheka ukuthuthukisa ukubukeka kwe iwebhusayithi yakho, ungaphuthelwa lo mhlahlandlela ku amafomethi ezithombe zewebhu.

- Isinyathelo ngesinyathelo ➡️ Ayini amafomethi ezithombe zewebhu?

Yiziphi izinhlobo zezithombe zewebhu?

• I-JPEG: Le fomethi yesithombe isetshenziswa kakhulu kuwebhu ngenxa yekhono layo lokuminyanisa izithombe ngaphandle kokulahlekelwa ikhwalithi eningi. Ilungele izithombe kanye nehluzo eziyinkimbinkimbi. Kuyifomethi esetshenziswa kakhulu kuwebhu.
• I-PNG: Le fomethi ilungele imidwebo enezindawo ezikhanyelayo futhi isetshenziselwa ikakhulukazi amalogo nezici zedizayini ezidinga ukubonakala. Nakuba ingacindezeli kakhulu njenge-JPEG, Igcina ikhwalithi yesithombe engalahleki.
• I-GIF: Yize iyifomethi endala, i-GIF isasetshenziswa kabanzi ezintweni ezigqwayizayo kuwebhu ngenxa yekhono layo lokubonisa ukulandelana kokuluphu kwezithombe. Ilungele ukugqwayiza okuncane noma izithonjana.
• I-WebP: Kuyifomethi entsha uma kuqhathaniswa eyakhiwe i-Google enikeza ikhwalithi yesithombe efanayo ku-JPEG noma i-PNG, kodwa enosayizi wefayela omncane. Nokho, ukusetshenziswa kwayo kungase kube nomkhawulo ngenxa yokuhambisana kwayo neziphequluli ezihlukene. Kuyinketho ethokozisayo yokuthuthukisa isivinini sokulayisha samakhasi ewebhu.
• I-SVG: Le fomethi yesithombe ilungele ihluzo ze-vector, njengezimpawu namalogo, njengoba inikeza ikhwalithi ephezulu ngaphandle kwesidingo sokuhlala isikhala esiningi. Ilungele amadivayisi anezikrini zokucaca okuphezulu.

Khumbula lokho ukukhetha ifomethi yesithombe efanele Kuzoncika ohlotsheni lokuqukethwe kanye nezidingo zakho iwebhusayithi. Kubalulekile ukucabangela ibhalansi phakathi kosayizi wefayela nekhwalithi yesithombe ukuze uqinisekise ukuthi izithombe zakho ziboniswa ngendlela efanele kuwebhu.

Imibuzo Nezimpendulo

1. Ithini ifomethi yesithombe sewebhu?

1. Ifomethi yesithombe sewebhu wuhlobo lwefayela olusetshenziswa ukubonisa izithombe emakhasini ewebhu.
2. Amafomethi ezithombe zewebhu asetshenziselwa ukunciphisa osayizi bamafayela nokuthuthukisa ukulayishwa kwamakhasi ewebhu.
3. Bangu amafomethi ezithombe ahlukene kuwebhu, ngayinye inezici zayo kanye nezinzuzo.

2. Iyiphi ifomethi yesithombe esetshenziswa kakhulu kuwebhu?

1. Ifomethi yesithombe esetshenziswa kakhulu kuwebhu yi-JPEG (Iqembu Lochwepheshe Bezithombe Ezihlangene).
2. Ifomethi ye-JPEG ilungele izithombe nezithombe ezinemibala eminingi nemininingwane.
3. Izithombe ngefomethi ye-JPEG zinekhwalithi elungisekayo nokuminyanisa.

3. Kufanele ngisebenzise nini ifomethi ye-PNG?

1. Kufanele usebenzise Ifomethi ye-PNG uma udinga isithombe esinendawo esobala noma esobala.
2. Ifomethi ye-PNG ilungele amalogo, ihluzo, nanoma yiziphi izithombe ezidinga ukugcina obala.
3. Izithombe ezikufomethi ye-PNG ziyikhwalithi ephezulu kunama-JPEG, kodwa futhi zinkulu.

4. Iyini ifomethi ye-GIF?

1. Ifomethi ye-GIF (Graphics Interchange Format) iyifomethi yesithombe esetshenziswa ngokuyinhloko ukugqwayiza nezithombe ezilula.
2. Ifomethi ye-GIF ilungele izithombe ezinemibala embalwa nezindawo eziqinile zombala.
3. Izithombe ngefomethi ye-GIF zine iphalethi yombala ukugqwayiza okulinganiselwe nokusekelayo.

5. Iyiphi ifomethi yesithombe efaneleke kakhulu ukuze kuzuzwe ukucindezelwa okungalahleki?

1. Ifomethi yesithombe efaneleke kakhulu yokucindezelwa okungalahleki ifomethi ye-PNG.
2. Ifomethi ye-PNG isebenzisa ukucindezela okungalahleki, okusho ukuthi ayilahlekelwa yikhwalithi njengoba usayizi wefayela uncishisiwe.
3. Ngokungafani namafomethi e-JPEG nawe-GIF, izithombe ezikufomethi ye-PNG azithintwa ukucindezela futhi zigcina ikhwalithi yazo yoqobo.

6. Kufanele ngisebenzise nini ifomethi ye-SVG?

1. Kufanele usebenzise ifomethi ye-SVG (Scalable Vector Graphics) uma udinga izithombe zevekhtha ezingakalwa ngaphandle kokulahlekelwa ikhwalithi.
2. Ifomethi ye-SVG ilungele amalogo, izithonjana nezithombe ezidinga ukukalwa zibe osayizi abahlukahlukene ngaphandle kokulahlekelwa imininingwane.
3. Izithombe ngefomethi ye-SVG zakhiwe imigqa nobujamo bezibalo esikhundleni samaphikseli, okubavumela ukuthi bagcine ikhwalithi yabo kunoma imuphi usayizi.

7. Iyiphi ifomethi yesithombe efaneleke kakhulu yezithombe ezinesizinda esisobala?

1. Ifomethi yesithombe efaneleke kakhulu yezithombe ezinengemuva elisobala ifomethi ye-PNG.
2. Ifomethi ye-PNG ikuvumela ukuthi ugcine ukukhanyela ezindaweni ezizungeze isithombe, okuyenza ifaneleke ukumbondelana ezizindeni ezihlukene.
3. Izithombe ezikufomethi ye-PNG zisekela ukubonakala kwesiteshi se-alpha, okusho ukuthi zingaba nezindawo ezibonisa ngale kancane.

8. Iyiphi ifomethi yesithombe efaneleke kakhulu yezithombe ezinemibala eyisicaba?

1. Ifomethi yesithombe efaneleke kakhulu yezithombe ezinemibala eyisicaba yifomethi ye-GIF.
2. Ifomethi ye-GIF ilungele izithombe ezinezindawo eziqinile zombala noma ezinenani elilinganiselwe lemibala.
3. Izithombe ezikufomethi ye-GIF zingase zibe nephalethi yombala elinganiselwe, okuzenza zifaneleke kangcono ihluzo ezilula ngaphandle kwama-gradient noma ukufiphaza.

9. Iyiphi ifomethi yesithombe efaneleke kakhulu yezithonjana namalogo kuwebhu?

1. Ifomethi yesithombe efaneleke kakhulu yezithonjana namalogo kuwebhu ifomethi ye-SVG.
2. Ifomethi ye-SVG ikuvumela ukuthi udale izithombe zevekhtha ezingakala ezigcina ikhwalithi yazo ngosayizi abahlukahlukene.
3. Izithombe ngefomethi ye-SVG zilungele izithonjana namalogo njengoba zingakalwa ngaphandle kokulahlekelwa imininingwane futhi zibukeke zibukhali. kunoma iyiphi idivayisi.

10. Iyiphi ifomethi yesithombe efaneleke kakhulu yezithombe ezigqwayizayo kuwebhu?

1. Ifomethi yesithombe efaneleke kakhulu yezithombe ezigqwayizayo kuwebhu ifomethi ye-GIF.
2. Ifomethi ye-GIF isekela ukugqwayiza futhi ingabonisa ukulandelana kwezithombe ngeluphu eqhubekayo.
3. Izithombe ngefomethi ye-GIF zilungele ukugqwayiza okulula noma ihluzo ezinyakazayo ezingadingi ikhwalithi yesithombe ephezulu.