Cov hom ntawv duab rau lub vev xaib yog dab tsi?

Tam sim no, muaj ib lub vev xaib Attractive thiab visually impressive yog qhov tseem ceeb kom ntes tau cov neeg tuaj saib. Ib qho ntawm cov yuam sij kom ua tiav qhov no yog xaiv qhov hom duab tsim nyog uas yoog raws li qhov xav tau ntawm lub vev xaib. Cov cov hom duab rau lub vas sab Lawv yog cov cuab yeej tseem ceeb rau kev xa cov ntaub ntawv zoo thiab optimize nplooj ntawv ua haujlwm. Hauv tsab xov xwm no, peb yuav tshawb txog cov hom ntawv tseem ceeb siv nyob rau hauv internet thiab peb yuav tshawb pom qhov twg yog qhov tsim nyog tshaj plaws rau txhua qhov xwm txheej. Yog li, yog tias koj tab tom nrhiav los txhim kho cov tsos ntawm koj lub vev xaib, tsis txhob nco daim ntawv qhia no cov duab hom rau lub vev xaib.

– Ib kauj ruam ntawm kauj ruam ➡️ Cov duab hom rau lub vev xaib yog dab tsi?

Cov hom ntawv duab rau lub vev xaib yog dab tsi?

• JPEG: Cov duab hom no tau siv dav hauv lub vev xaib vim nws lub peev xwm los nthuav cov duab tsis poob ntau yam zoo. Nws yog qhov zoo tagnrho rau cov duab thiab cov duab nyuaj. Nws yog hom ntawv uas siv ntau tshaj plaws hauv lub vev xaib.
• PNG: Hom ntawv no zoo meej rau cov duab nrog cov pob tshab thiab feem ntau yog siv rau lub logo thiab cov qauv tsim uas xav tau kev pom tseeb. Txawm hais tias nws tsis compress ntau npaum li JPEG, Khaws cov duab tsis zoo.
• GIF: Txawm hais tias hom ntawv qub, GIF tseem siv dav rau cov ntsiab lus animated ntawm lub vev xaib vim nws muaj peev xwm los tso saib cov duab sib luag ntawm cov duab. Nws yog qhov zoo tagnrho rau cov animations me lossis icons.
• WebP: Nws yog ib hom tshiab uas tsim los ntawm Google uas muaj cov duab zoo sib xws rau JPEG lossis PNG, tab sis nrog cov ntaub ntawv me me. Txawm li cas los xij, nws txoj kev siv yuav raug txwv vim nws kev sib raug zoo nrog cov browser sib txawv. Nws yog ib qho kev xaiv nthuav los ua kom zoo rau kev thauj khoom ceev ntawm nplooj ntawv web.
• SVG: Cov duab no zoo meej rau cov duab vector, xws li cov cim thiab cov cim, raws li nws muaj zoo tsis tas yuav tsum nyob muaj chaw txaus. Nws yog qhov zoo tagnrho rau cov khoom siv nrog cov ntxaij vab tshaus siab.

Nco ntsoov qhov ntawd xaiv hom duab zoo Nws yuav nyob ntawm seb hom ntsiab lus thiab cov kev xav tau ntawm koj li cas lub vev xaib. Nws yog ib qho tseem ceeb uas yuav tau xav txog qhov sib npaug ntawm cov ntaub ntawv loj thiab cov duab zoo kom ntseeg tau tias koj cov duab tso tawm kom raug hauv lub vev xaib.

Cov Lus Nug thiab Lus Teb

1. Dab tsi yog hom duab rau lub vev xaib?

1. Lub vev xaib duab hom yog ib hom ntaub ntawv siv los tso saib cov duab ntawm nplooj ntawv web.
2. Lub vev xaib duab hom yog siv los txo cov ntaub ntawv ntau thiab tsawg thiab ua kom zoo rau kev thauj khoom ntawm nplooj ntawv web.
3. Muaj cov cov hom duab sib txawv rau lub vev xaib, txhua tus muaj nws tus yam ntxwv thiab qhov zoo.

2. Dab tsi yog hom duab uas siv ntau tshaj plaws rau lub vev xaib?

1. Cov duab uas siv ntau tshaj plaws rau lub vev xaib yog JPEG (Joint Photographic Experts Group).
2. JPEG hom yog qhov zoo tagnrho rau cov duab thiab cov duab nrog ntau xim thiab cov ntsiab lus.
3. Cov duab nyob rau hauv JPEG hom muaj adjustable zoo thiab compression.

3. Thaum twg kuv yuav tsum siv hom PNG?

1. Koj yuav tsum siv cov Hom ntawv PNG thaum koj xav tau ib daim duab nrog pob tshab lossis pob tshab.
2. PNG hom yog qhov zoo tagnrho rau cov logos, cov duab kos, thiab cov duab uas yuav tsum tau ua kom pom tseeb.
3. Cov duab hauv PNG hom zoo dua li JPEGs, tab sis lawv kuj loj dua.

4. GIF hom ntawv yog dab tsi?

1. GIF (Graphics Interchange Format) hom ntawv yog hom duab siv feem ntau rau cov animations thiab cov duab yooj yim.
2. GIF hom ntawv yog qhov zoo tagnrho rau cov duab uas muaj ob peb xim thiab xim xim.
3. Cov duab hauv GIF hom muaj ib daim xim palette txwv thiab txhawb cov animation.

5. Dab tsi yog hom duab tsim nyog tshaj plaws kom ua tiav qhov tsis muaj compression?

1. Cov duab zoo tshaj plaws rau kev poob qis compression yog PNG hom.
2. PNG hom siv lossless compression, uas txhais tau tias nws tsis poob zoo li cov ntaub ntawv loj yog txo.
3. Tsis zoo li JPEG thiab GIF hom, cov duab hauv PNG hom tsis cuam tshuam los ntawm compression thiab tswj lawv cov qub zoo.

6. Thaum twg kuv yuav tsum siv hom SVG?

1. Koj yuav tsum siv SVG (Scalable Vector Graphics) hom ntawv thaum koj xav tau cov duab vector uas tuaj yeem ntsuas qhov tsis zoo.
2. SVG hom yog qhov zoo tagnrho rau cov logos, cov cim thiab cov duab uas yuav tsum tau ntsuas rau qhov ntau thiab tsawg yam tsis tau poob cov ntsiab lus.
3. Cov duab hauv SVG yog tsim los ntawm cov kab thiab cov duab lej ntau dua li pixels, tso cai rau lawv tswj hwm lawv qhov zoo ntawm txhua qhov loj me.

7. Dab tsi yog hom duab zoo tshaj plaws rau cov duab nrog pob tshab?

1. Cov duab zoo tshaj plaws rau cov duab nrog pob tshab keeb kwm yav dhau yog PNG hom.
2. PNG hom tso cai rau koj kom muaj qhov pom tseeb hauv thaj chaw ib puag ncig ntawm daim duab, ua rau nws zoo tagnrho rau kev sib tshooj ntawm cov keeb kwm sib txawv.
3. Cov duab hauv PNG hom txhawb alpha channel pob tshab, uas txhais tau hais tias lawv tuaj yeem muaj cov pob tshab ib nrab.

8. Cov duab zoo tshaj plaws rau cov duab nrog cov xim tiaj tus yog dab tsi?

1. Cov duab zoo tshaj plaws rau cov duab nrog cov xim tiaj tus yog GIF hom.
2. GIF hom ntawv yog qhov zoo tagnrho rau cov duab uas muaj cov xim xim lossis nrog cov xim tsawg.
3. Cov duab hauv GIF hom yuav muaj cov xim palette tsawg, ua rau lawv zoo tshaj plaws rau cov duab yooj yim tsis muaj gradients lossis shading.

9. Dab tsi yog hom duab tsim nyog tshaj plaws rau cov cim thiab cov cim hauv lub vev xaib?

1. Cov duab zoo tshaj plaws rau cov cim thiab cov cim hauv lub vev xaib yog SVG hom.
2. SVG hom tso cai rau koj los tsim cov duab vector uas muaj peev xwm tswj tau lawv qhov zoo ntawm qhov sib txawv.
3. Cov duab hauv SVG hom yog qhov zoo tagnrho rau cov cim thiab cov cim raws li lawv tuaj yeem ua kom ntsuas tsis tau poob cov ntsiab lus thiab saib ntse ntawm txhua lub cuab yeej.

10. Dab tsi yog hom duab tsim nyog tshaj plaws rau cov duab animated hauv lub vev xaib?

1. Cov duab zoo tshaj plaws rau cov duab animated ntawm lub vev xaib yog GIF hom.
2. GIF hom txhawb cov animation thiab tuaj yeem tso saib ib ntu ntawm cov duab hauv ib lub voj nruam.
3. Cov duab hauv GIF hom yog qhov zoo tagnrho rau cov animations yooj yim lossis cov duab kos duab uas tsis xav tau cov duab zoo.