Kugwiritsira ntchito Zithunzi Zowonekera pa Webusaiti ndi Panyumba
Kotero, inu mwachotsa mofulumira maziko kuchokera ku fano ndipo tsopano mukufuna kugwiritsa ntchito chithunzi chapadera kwinakwake. Kodi mumatani? Yankho lake si lophweka - zimadalira kumene mukupita nalo. Kotero tiyeni tione zomwe mungasankhe.
Kuchokera ku Photoshop (malemba asanakhale CS4)
Choyamba, ngati mukugwira ntchito ku Photoshop ndikusindikiza kapena Webusaiti, onani Wowonjezera Wowonongeka Wophiphiritsira Wowonongeka womwe uli pansi pa Mndandanda wothandizira. Idzakufunsani mafunso angapo ndi kutumiza fanolo pamtundu woyenera. Njirayi idachotsedwa mu Photoshop CS4.
Pali njira ziwiri zokha zosonyeza chithunzi chadijito. Chithunzicho chidzawoneka pawindo monga smartphone, piritsi kapena desktop (kapena zazikulu) kuwonetsera kapena kusindikizidwa. Motero chigamulochi chimatsika kuti chifine mawonekedwe.
Chithunzichi chikupita pawindo.
Muli ndi zisankho zitatu pano: GIF, PNG, kapena "kuziyika ndi JPEG."
- GIF - GIF ndi mawonekedwe oyambirira ndi chithandizo choonekera pa Webusaiti. Vuto la GIF ndiloti limachepetsa mtundu wa mtundu wosapitirira 256 mitundu, kuyambitsa kusintha kwa mtundu, kutumizira posachedwa kapena kumangirira mitundu, ndi kupotoza kwa mafano okongola monga zithunzi. Ngati miyeso yeniyeni ya chithunzicho ndi yaing'ono ngati 1-inch square kapena mutumiza chithunzi ku malo ochezera a pawebusaiti monga Twitter, ndiye GIF ndikulingalira Zina pansi pamtundu wa GIF ndizomwe zimathandizira 1-bit poyera. Izi zikutanthawuza kuti pixel iliyonse mu fano lanu imakhala yosamveka bwino kapena yosamveka bwino. Izi zikutanthawuza njira zowonjezera zomwe zimachititsa mthunzi ndi vignettes.
- PNG - PNG ndi mtundu wopangidwa kuti athetse zofooka zambiri za GIF. Zimathandizira mtundu wautali komanso kutsegula mwachindunji pogwiritsa ntchito njira za alpha . Ngakhale kuti PNG yakhalapo kwa kanthawi tsopano, zinatengera nthawi yaitali kuti pakhale kufalikira kwa ana chifukwa chosowa chithandizo cha osakatuli m'zaka zoyambirira. Koma mawindo a PNG omwe amawoneka bwino athandizidwa kuyambira IE7, ndipo amathandizidwa m'masakatu onse otchuka lero, choncho ndi otetezeka kugwiritsa ntchito PNG masiku ano pokhapokha mutadziwa kuti ambiri a omvetsera anu akugwiritsa ntchito zipangizo zakale kwambiri ndi mapulogalamu. Zithunzi za PNG zimapezeka zambiri pa mafoni.
- Dziwani kuti ngati mukufuna kusunga chiwonetsero chonse popanda kulimbana, muyenera kusunga fayilo yanu ya PNG monga PNG-24 osati PNG-8. PNG-8 ndi yothandiza kuchepetsa kukula kwa mafayilo a mafayili a PNG pamene simusowa kuwonetsetsa, koma ali ndi zofanana zosiyana ndi ma fayilo a GIF .
- Fano yowonjezereka ya PNG ndi PNG-32.Iyi si fano la 32-bit ndi mitundu yambirimbiri. Ichi ndi chithunzi cha 24-bit chithunzi chojambulidwa ndi kanema ya 8-bit ya girasi yomwe imagwiritsidwa ntchito poyera. Muboxbox ya Photoshop ya Export As ..., ngati inu dinani Transparency checkbox mukupanga chithunzi PNG-32.
- Transparency yachinyengo ndi JPEG - Iyi ndi ntchito yoyandikana ndi malo omwe fanoli mukufuna kuti likhale loyera lomwe liri ndi mtundu womwewo kapena mawonekedwe monga tsamba la webusaiti limene adzayikidwa. Izi zimayenda bwino poyika fano pamtundu wofiira, kapena kachidutswa kakang'ono, kamene kakang'ono kamene kakagwiritsidwa ntchito mosasamala.
- Iyo ndi njira imodzi yochitira izo. Enanso ndigwiritse ntchito chida chosankhira kuti muzisunge malo ozunguza kapena kugwiritsa ntchito Lamulo lodzaza kuti mutsegulire ndi mtundu wolimba.
- Zambiri pa JPEG
Chithunzicho chikupita ku mapulogalamu a tsamba monga InDesign, QuarkXpress kapena PageMaker.
Muli ndi zisankho zitatu pano: fomu ya Adobe ya PSD, njira zoikidwa, kapena njira za alpha.
- Fomu ya Adobe ya PSD - PSD imasunga chidziwitso pakati pa Adobe, choncho ngati mukugwira ntchito zonse ku Adobe, gwiritsani ntchito fomu ya PSP ya Photoshop powonekera.
- Paths Embeds (EPS) - Zithunzi za EPS zimathandizira kugwiritsa ntchito njira zozembera zowonongeka ndipo maofesi ambiri osindikiza mabuku adzalandira mawonekedwe a EPS . Pamene njira zojambulidwa zimagwiritsidwa ntchito poyera, chinthu chokhalitsa chingakhale ndi mzere wovuta. Palibe tsankho.
- Zambiri pa Njira | Zambiri pa Kugulira Njira
- Makanema a Alpha (TIFF) - Manjira a Alpha ndi masmap masks omwe amatanthauzira kuwonekera mumithunzi ya imvi. Pogwiritsidwa ntchito pamagwiritsidwe a mapepala, mawonekedwe a TIFF amasankhidwa ndi zithunzi ndi alpha channel powonekera .
- Zambiri pazitsulo za Alpha | Zambiri pa Masks
Njira Zowonjezera Pakati pa Alpha Channels - Mfundo zowonjezera ndi kugwiritsa ntchito njira zowonjezera ndi njira za alpha zikhoza kupezeka mu phunziro lachisanu ichi kuchokera ku Zolemba Zolemba Zolemba Zina.
Kusinthidwa ndi Tom Green.
Zowonjezereka: Ndi Fayilo Yanji la Fayilo Ndiloyenera Kugwiritsa Ntchito Liti?