Pano pali njira yowonjezeramo zithunzi zojambulidwa pogwiritsa ntchito CSS
Yang'anani pa mawebusaiti ambiri otchuka lero ndi chithandizo chokonzekera chimodzi chimene inu mukuwona kuti ndi chachikulu, zojambula zowonekera m'mbuyo. Imodzi mwazovuta ndi kuwonjezera zithunzizi zimachokera kuzochita zabwino zomwe webusaitiyi iyenera kuyanjera pazithunzi zosiyana siyana ndi zipangizo - njira yomwe imadziwika ngati makasitomala omvera .
Popeza malo anu webusaiti amasintha ndi masikelo omwe ali ndi mawonekedwe osiyana siyana, mofananamo ziyenera kuti zifaniziro izi zikulinganiza kukula kwake.
Ndipotu, "zithunzi zamadzi" izi ndi chimodzi mwa zinthu zofunika kwambiri pa webusaitiyi (kuphatikizapo mtundu wa madzi ndi mafunso). Zidutswa zitatuzi zakhala zofunikira kwambiri pakulumikiza ma webusaiti kuyambira pachiyambi, koma nthawi zonse zakhala zosavuta kuwonjezera mafano omwe ali pamunsi pazithunzi (zithunzi zojambulidwa ndi zithunzi zolembedwa ngati mbali ya HTML), kuchita chimodzimodzi ndi zithunzi zam'mbuyo (zomwe zalembedwera pamasamba pogwiritsira ntchito CSS background) zimakhala zovuta kwambiri kwa omanga mapulogalamu ambiri ndi omaliza mapeto. Mwamwayi, Kuwonjezera kwa katundu wa "msinkhu -kukula" mu CSS kwachititsa izi kukhala zotheka.
M'nkhani yapadera, ndinapanga momwe mungagwiritsire ntchito CSS3 malo a msinkhu-kukula kwake kutambasula zithunzi kuti zigwirizane ndiwindo, koma pali njira yabwino, yothandiza kwambiri yogwiritsira ntchito malowa. Kuti tichite izi, tidzakhala pamodzi ndi katundu ndi mtengo wotsatizana:
kumbuyo-kukula: chivundikiro;
Chinsinsi chamtengo wapatali chimapatsa osatsegulayo kuti afotokoze fanolo kuti agwirizane ndiwindo, mosasamala kanthu kuti lalikulu kapena laling'ono lawindo limenelo limapeza. Chithunzichi chikuwonekera kuti chiphimba chinsalu chonse, koma chiyero choyambirira ndi chiwerengero choyambirira chikukhala cholimba, kuteteza chithunzicho kuti chisasokonezedwe.
Chithunzicho chimayikidwa pazenera lalikulu ngati n'kotheka kuti zenera lonse lapansi liphimbidwe. Izi zikutanthauza kuti simungakhale ndi malo opanda kanthu pa tsamba lanu kapena kusokonezeka kulikonse pa chithunzicho, koma kumatanthauzanso kuti fano lina likhoza kukonzedwa malinga ndi chiwerengero chawonekera ndi chithunzi chomwe chilipo. Mwachitsanzo, pamphepete mwa fano (kaya pamwamba, pansi, kumanzere, kapena kumanja) ikhoza kudulidwa pazithunzi, malingana ndi mfundo zomwe mumagwiritsa ntchito pa malo apamwamba. Ngati mumayang'ana kumbuyo kwa "pamwamba kumanzere", chilichonse choposa pa chithunzichi chidzachokera kumbali pansi ndi kumanja. Ngati mwaika chithunzichi, zowonjezera zimachokera kumbali zonse, koma popeza kuchulukitsidwaku kwafalikira, zotsatira pa mbali imodzi sizidzatumikila.
Mmene Mungagwiritsire ntchito-kukula kwake: chivundikiro;
Pogwiritsa ntchito chithunzi chanu, ndi bwino kupanga chithunzi chomwe chili chachikulu. Pamene asakatuli angapange fano laling'ono popanda kuthandizidwa pazithunzi, pamene msakatuli amatha kujambula chithunzi chachikulu kuposa kukula kwake koyambirira, khalidwe lawonekedwe lidzasokonezeka, lidzakhala losawoneka komanso lijambulidwa. Chokhumudwitsa ichi ndi chakuti tsamba lanu limatenga ntchito yogunda pamene mukupereka mafano akuluakulu ku zojambula zonse.
Mukamachita izi, onetsetsani kuti mukukonzekera bwino zithunzizi kuti muzitsatira mwamsanga komanso webusaitiyi . Potsirizira pake, muyenera kupeza sing'anga yosangalala pakati pa kukula kwakukulu kwa chithunzi ndi khalidwe ndi kukula kwa fayilo kofulumira.
Njira imodzi yomwe mungagwiritsire ntchito kujambula zithunzi zam'mbuyo ndi pamene mukufuna kuti chithunzichi chikhale ndi mbiri yonse ya tsamba, kaya tsambalo liri lalikulu ndipo likuwoneka pa kompyuta kapena pang'onopang'ono ndipo likukutumizidwa m'manja, m'manja zipangizo.
Tumizani fano lanu kwa osungira anu pa intaneti ndikuwonjezereni ku CSS yanu monga chithunzi chakumbuyo:
Chithunzi chakumbuyo: url (fireworks-w-wdw.jpg);
maziko-kubwereza: osabwereza;
malo a m'mbuyo: pakatikati;
choyimira chakumbuyo: chosasinthika;
Onjezerani msakatuli prefixed CSS yoyamba:
-bwkit-kukula kwake: chivundikiro;
-masi-kumbuyo-kukula: chivundikiro;
-o-kumbuyo-kukula: chivundikiro;
Kenaka yikani katundu wa CSS:
kumbuyo-kukula: chivundikiro;
Kugwiritsa Ntchito Mafanizo Osiyana Amene Akuyenera Kutsegula Zida
Ngakhale kuti mapangidwe oyenera a desktop kapena laputopu ndi ofunikira, zipangizo zosiyanasiyana zomwe zimatha kupeza Webusaiti zawonjezeka kwambiri, ndipo kukula kwakukulu kwazithunzi kumabwera ndi izo.
Monga tanenera kale, kutsegula chithunzi chachikulu chakumbuyo pa foni yamakono, mwachitsanzo, sizomwe zimapangidwira kapangidwe kake.
Phunzirani momwe mungagwiritsire ntchito mauthenga a media kuti muzitha kujambula zithunzi zomwe zingakhale zoyenera pazinthu zomwe adzawonetsedwe, ndikupangitsanso kuti webusaiti yanu ikugwirizana ndi mafoni.
Nkhani yoyamba ndi Jennifer Krynin. Kusinthidwa ndi Jeremy Girard 9/12/17