Ikani njirayi ndi CSS
Ngati mukupanga webusaitiyi, mukhoza kukhala ndi chidwi pophunzira momwe mungapangire chithunzi choyang'ana kumbuyo kapena watermark pa tsamba la intaneti. Ichi ndichizolowezi chochiritsira chomwe chatchuka pa intaneti kwa nthawi ndithu. Ndizochita zogwira mtima kuti mukhale ndi chikwama chanu cha intaneti.
Ngati simunachite izi musanayambe mwakhala mukuyesa kale, zotsatirazi zingawopsyeze, koma sizili zovuta konse. Ndi phunziro lalifupili, mudzalandira zambiri zomwe mukufuna kuti mudziwe njirayi pamphindi zochepa pogwiritsa ntchito CSS.
Kuyambapo
Zithunzi zamakono kapena ma watermark (zomwe ziri zenizeni zowunikira zithunzi) zimakhala ndi mbiri m'makina osindikizidwa. Malemba akhala akuphatikizapo ma watermark pa iwo kuti awaletse kuti asakopedwe. Kuwonjezera pamenepo, mapepala ambiri ndi timabuku timagwiritsa ntchito mafano akuluakulu monga mbali ya kapangidwe ka chidutswacho. Mapulogalamu a webusaiti akhala akubwereka mafashoni kwa nthawi yaitali kuchokera kusindikizidwa ndi zithunzi zam'mbuyo ndi imodzi mwa mafashoni awa.
Zithunzi zazikuluzikulu zam'mbuyozi ndi zophweka kulenga pogwiritsira ntchito maonekedwe atatu a CSS :
- chithunzi chakumbuyo
- mbiri-kubwereza
- chotsatira-chakumbuyo
- kukula kwazithunzi
Chiyambi-Chithunzi
Mudzagwiritsa ntchito chithunzi chakumbuyo kuti mufotokoze fano limene lingagwiritsidwe ntchito ngati watermark yanu. Ndondomekoyi imangogwiritsa ntchito fayilo njira yopangira fano lomwe muli nalo pa tsamba lanu, mwinamwake m'ndandanda yomwe imatchedwa "zithunzi."
Chithunzi chakumbuyo: url (/images/page-background.jpg);
Ndikofunika kuti chithunzi chomwecho chikhale chowala kapena chowonekera kwambiri kuposa fano labwino. Izi zidzakhazikitsa "watermark" yomwe ikuwonetseratu chithunzi chomwe chili pambali pazithunzithunzi, mafilimu, ndi zinthu zina zazikulu pa tsamba la intaneti. Popanda sitepeyi, chithunzichi chidzapikisana ndi zomwe zili patsamba lanu ndikupanga zovuta kuwerenga.
Mukhoza kusintha chithunzi chakumbuyo pa pulogalamu iliyonse yosintha monga Adobe Photoshop.
Chiyambi-Bwerezani
Malo obwereza-kubwereza amadza pambuyo pake. Ngati mukufuna kuti chithunzi chanu chikhale chithunzi chachikulu cha ma watermark, mungagwiritse ntchito malowa kuti mupange chithunzichi kamodzi kokha.
maziko-kubwereza: osabwereza;
Popanda katundu "wosabwereza", cholakwika ndi chakuti fanolo lidzabwereza mobwerezabwereza patsamba. Izi ndi zosayenera m'mapangidwe ambiri amakono a webusaiti, kotero chikhalidwe ichi chiyenera kuonedwa kukhala chofunikira mu CSS yanu.
Zotsatira-Zowonjezera
Chiyanjano chachilendo ndi malo omwe olemba webusaiti ambiri amaiwala. Kugwiritsa ntchito kumapangitsa kuti chithunzi chanu chakumbuyo chikhale pamalo pomwe mugwiritsira ntchito katundu "wokhazikika". Ndicho chimene chimatembenuza chithunzi chimenecho kukhala watermark chomwe chili pa tsamba.
Mtengo wokhazikika wa malowa ndi "mpukutu." Ngati simukufotokozera mtengo wa attachment, mazikowo adzapukuta limodzi ndi tsamba lonse.
choyimira chakumbuyo: chosasinthika;
Kukula Kwachiyambi
Kukula kwa msinkhu ndi katundu wa CSS watsopano. Ikukuthandizani kuti muyambe kukula kwa maziko omwe akuchokera kuwonetsero komwe akuwonekera. Izi ndi zothandiza kwambiri kwa mawebusaiti omwe amvetsera omwe angasonyeze pazithunzi zosiyana pa zipangizo zosiyanasiyana .
kumbuyo-kukula: chivundikiro;
Mfundo ziwiri zothandiza zomwe mungagwiritse ntchito pazinthu izi zikuphatikizapo:
- Chophimba - Masikelo kumbuyo kuti mwina m'kati mwake kapena m'kati mwake muwonetseke. Izi zikutanthauza kuti ziwalo zina za fano sizingatheke pazenera koma kuti dera lonse lidzaphimbidwa.
- Zilipo - Masikelo chithunzi kotero lonse lonse ndi msinkhu amasonyezedwa m'deralo. Chithunzicho sichidulidwa, koma chokhumudwitsa ndi chakuti mbali zina za deralo silingakhale ndi chithunzicho.
Kuwonjezera CSS ku Tsamba Lanu
Mutatha kumvetsa zinthu zomwe zili pamwambapa ndi zikhulupiliro zawo, mukhoza kuwonjezera mafashoni anu pa webusaiti yanu.
Onjezerani zotsatirazi ku mutu wa tsamba lanu la webusaiti ngati mukupanga malo amodzi a tsamba. Yonjezerani ku machitidwe a CSS a pepala lakunja lakunja ngati mukukumanga malo amtundu wambiri ndipo mukufuna kugwiritsa ntchito mphamvu ya pepala lakunja.
thupi {
Chithunzi chakumbuyo: url (/images/page-background.jpg);
maziko-kubwereza: osabwereza;
choyimira chakumbuyo: chosasinthika;
kumbuyo-kukula: chivundikiro;
}}
// ->
Sinthani URL ya chithunzi chanu chakumbuyo kuti mufanane ndi fayilo ya fayilo ndi fayilo yomwe imakhudza tsamba lanu. Pangani kusintha kwina koyenera kuti mugwirizane ndi mapangidwe anu komanso mudzakhala ndi watermark.
Inu Mungathe Kutchula Malo, Nawonso
Ngati mukufuna kuyika watermark pamalo ena pa tsamba lanu la intaneti, mukhoza kuchita zomwezo. Mwachitsanzo, mungafune watermark mkatikati mwa tsamba kapena mwakhama, kusiyana ndi ngodya yapamwamba, yomwe ndi yosasintha.
Kuti muchite izi, onjezerani malo omwe mumayambira kumalo anu. Izi zidzayika fano pamalo omwe mukufuna kuti awonekere. Mungagwiritse ntchito mtengo wa pixel, peresenti, kapena malumikizano kuti mukwaniritse zotsatirazi.
maziko-malo: pakati;