Madalitso ndi zopinga kugwiritsa ntchito mapu a zithunzi
Panali nkhani mu mbiri ya ma webusayiti pomwe malo ambiri amagwiritsidwa ntchito monga "mapu a zithunzi". Uwu ndi mndandanda wa zigawo zomwe zikugwirizana ndi chithunzi china pa tsamba. Makonzedwe awa amapanga malo okhudza mafano pa chithunzichi, chofunika kuwonjezera "malo otentha" ku chithunzi, chomwe chiri chonse chingathe kulembedwa kuti chigwirizane ndi malo osiyanasiyana. Izi ndi zosiyana kwambiri ndi kungowonjezera chidindo chachithunzi ku fano, zomwe zingayambitse zithunzi zonsezo kuti zikhale zogwirizana kwambiri ndi malo amodzi.
Zitsanzo - talingalirani kukhala ndi fayilo yojambulidwa ndi fano la United States. Ngati mukufuna kuti boma likhale "losasunthika" kotero kuti apite kumasamba pamtundu wapaderawo, mukhoza kuchita izi ndi mapu a zithunzi. Mofananamo, ngati mutakhala ndi fano la gulu la nyimbo, mungagwiritse ntchito mapu a fano kuti munthu aliyense akhale ndi tsamba lotsatira za membala wa gululo.
Kodi mapu ojambula amamveka ofunika? Iwo ndithudi anali, koma iwo asokonezeka pa Webusaiti ya lero. Izi ndi, mwina mbali, chifukwa mapu azithunzi amafuna makonzedwe apadera kuti agwire ntchito. Mawero lero amamangidwa kuti akhale omvera ndi zithunzi zozama malinga ndi kukula kwa skrini kapena chipangizo. Izi zikutanthawuza kuti makonzedwe oyambirira, omwe ndi mapu a zithunzi, amagwera pang'onopang'ono pamene masamba a malo ndi zithunzi zisintha kukula. Ichi ndi chifukwa chake mapu a zithunzi samagwiritsidwa ntchito kawirikawiri pamapangidwe masiku ano, koma akadakali ndi ubwino wa madera kapena zochitika pamene mukukakamiza kukula kwa tsamba.
Mukufuna kudziwa momwe mungapangire mapu azithunzi, makamaka momwe mungachitire ndi Dreamweaver? . Kuchita sikovuta kwambiri, koma si kophweka kaya, kotero muyenera kukhala ndi chidziwitso musanayambe.
Kuyambapo
Tiyeni tiyambe. Khwerero yoyamba yomwe mukufunikira kutenga ndi kuwonjezera chithunzi pa tsamba lanu la intaneti. Mudzatsegula pa chithunzichi kuti muwonetsetse. Kuchokera kumeneko, muyenera kupita ku katundu wa masitolo (ndipo dinani pa imodzi mwa zipangizo zitatu zojambula zojambulapo: mzere wozungulira, bwalo kapena polygon. Musaiwale kutchula chithunzi chanu, chomwe mungachite mu bar. Chinthu chilichonse chimene mukufuna. Gwiritsani ntchito "map" monga chitsanzo.
Tsopano, jambulani mawonekedwe omwe mukufuna pa fano lanu pogwiritsa ntchito chimodzi mwa zida izi. Ngati mukusowa mawanga angapo, gwiritsani ntchito rectange. Zomwezo kwa bwalolo. Ngati mukufuna zojambula zovuta zambiri, gwiritsani ntchito polygon. Izi ndi zomwe mungagwiritse ntchito pamapu a US, popeza polygon ikulolani kuti mugwetse mfundo ndikupanga mawonekedwe ovuta komanso osagwirizana pachithunzi
Muwindo la hotspot, pezani kapena pezani tsamba limene hotspot liyenera kulumikiza. Ichi ndi chomwe chimapanga malo ozungulira. Pitirizani kuwonjezera mapepala mpaka mapu anu atsirizidwa ndipo zizindikiro zonse zomwe mukufuna kuwonjezera zowonjezedwa.
Mukamaliza, kambiranani mapu anu ajambula mumsakatuli kuti muwone kuti ikugwira bwino. Dinani liwu lirilonse kuti mutsimikizire kuti limapita kuzinthu zoyenera kapena tsamba la intaneti.
Kuipa kwa Image Maps
Apanso, dziwani kuti mapu azithunzi ali ndi malungo angapo, ngakhale kunja kwa kusowa kwa chithandizo chomwe chatchulidwapo. Mafuta, zinthu zing'onozing'ono zingakhale zobisika m'mapu a zithunzi. Mwachitsanzo, mapu a zithunzi zamtunduwu angakuthandizeni kudziŵa komwe kampani ikuchokera, koma mapuwa sangakhale otchulidwa mokwanira kuti afotokoze dziko lochokera kwa wogwiritsa ntchito. Izi zikutanthauza mapu a zithunzi angathandize kudziwa ngati wogwiritsa ntchito akuchokera ku Asia koma osati ku Cambodia makamaka.
Mapu azithunzi angatengeke pang'onopang'ono. Sayenera kugwiritsidwa ntchito nthawi zambiri pa webusaitiyi chifukwa amakhala ndi malo ambiri omwe angagwiritsidwe ntchito pa tsamba lirilonse la webusaiti. Mapu ambiri azithunzi pa tsamba limodzi angapangitse kukula kwakukulu ndi zotsatira zazikulu pa malo a pawebusaiti .
Potsiriza, mapu azithunzi sangakhale ophweka kwa ogwiritsa ntchito omwe ali ndi mavuto owona. Ngati munagwiritsa ntchito mapu azithunzi, muyenera kukhazikitsa njira ina yoyendetsera ogwiritsa ntchito ngati njira ina.
Pansi
Ndimagwiritsa ntchito mapu azithunzi nthawi ndi nthawi pamene ndikuyesera kuyikapo mofulumira ndondomeko ya mapangidwe ndi momwe ikugwirira ntchito. Mwachitsanzo, ndikhoza kunyoza mapangidwe a pulogalamu yamakono ndipo ndikufuna kugwiritsa ntchito mapu a zithunzi kuti ndipangitse malo ozungulira kuti agwirizanitse mapulogalamuwo. Izi ndi zosavuta kuchita kusiyana ndi momwe mungathere pulogalamuyo, kapena ngakhale kumanga mawebusayiti omwe amamangidwa kumayendedwe atsopano ndi HTML ndi CSS. Muchitsanzo ichi, ndipo chifukwa ndikudziwa chipangizo chomwe ndiwonetsera mapangidwewo ndikusintha ma code ku chipangizochi, mapu a zithunzi akugwira ntchito, koma kuyika pa malo opangira kapena pulogalamuyi ndizovuta kwambiri ndipo ziyenera kupezedwa lero mawebusaiti.
Nkhani yoyamba ndi Jennifer Krynin. Yosinthidwa ndi Jeremy Girard pa 9/7/17.