Pezani zoona pa zithunzi zazikulu
Ndi zophweka kuwonjezera zithunzi ku mabuku anu okoma kudzera HTML. Inu mumawawonjezera iwo ku HTML yanu mofanana ndi momwe mungagwiritsire ntchito tsamba lina la Web, ndi mfundo. Koma pali zinthu zina zomwe muyenera kuziganizira:
- Kodi zithunzi zomwe zasungidwa zogwirizana ndi HTML zili kuti?
- Zithunzizo ndi zazikulu bwanji (zofanana ndi kukula kwa fayilo)?
- Kodi mafano ndi mafano ati?
- Kodi chithunzi chojambula chithunzi kapena chithunzi?
- Kodi chithunzicho chili chakuda ndi choyera kapena mtundu?
Kumene Mungasungire Masamba a Buku Lanu Lokoma
Pamene mukulemba HTML kuti mupange buku lanu lachifundo, mukulilemba ngati fayilo imodzi yaikulu ya HTML, koma kodi muyenera kuyika pati mafano? Ndibwino kupanga chilembetsero cha bukhu lanu ndikuyika HTML yanu mmenemo ndikuyika makalata olowera mkati mwa zithunzi zanu. Izi zikanakhala ndi dongosolo lazokambirana:
/ wanga-buku /
my-book.html
/ zithunzi /
chithunzi1.jpg
image2.gif
Mukamagwiritsa ntchito mafano anu, muyenera kugwiritsa ntchito njira zachiyanjano, m'malo molozera malo a fanolo pa hard drive. Njira yosavuta yotsimikizirira ngati mwachita izi ndiyomwe mukuyang'ana zilembo za kubwerera mmbuyo, zingapo zimatsanulira mzere, mawu fayilo: kapena makalata aliwonse ovuta monga C: \ mu URL URL. Muzondomeko zapamwambazi zomwe mungatchule image1.jpg monga izi:
Dziwani kuti palibe slash kumayambiriro kwa URL chifukwa zithunzi / zolembera ndizowonjezera mauthenga a omwe ali-my.html file yomwe ili.
Njira yina yoyesera kuti muli ndi URL yolondola ndikusintha dzina la bukhu lanu lapamwamba (pamwambapa lomwe lingakhale / wanga-buku / ndiyeno mutsegule HTML mu osatsegula pa Webusaiti.) Ngati zithunzi zikuwonetsabe, ndiye Akugwiritsa ntchito njira zochepetsera .
Ndiye pamene bukhu lanu lakwanira ndipo mwakonzeka kukufalitsani mukhoza kumasula bukhu lonse la "bukhu langa" mu fayilo imodzi ya Zipangizo (Zomwe Mungagwiritsire Zipangizo mu Windows 7) ndi kuziyika izo ku Amazon Kindle Direct Publishing.
Kukula kwa Zithunzi Zanu
Mofanana ndi mafano a Web, fayilo ya fayilo ya zithunzi zanu zachifundo ndi zofunika. Zithunzi zazikulu zidzakupangitsani bukhu lanu kukhala lalikulu komanso lochepetseka kuti liziwongolera. Koma kumbukirani kuti kuwombola kumachitika kamodzi (nthawi zambiri), ndipo kamodzi kabukhu kamene kamasulidwa fayilo ya fayilo sichidzakhudza kuwerenga. Koma chithunzi cha khalidwe lochepa chidzakhala. Zithunzi zamtengo wapatali zimapangitsa kuti bukhu lanu likhale lovuta kuwerenga ndi kupereka kuti buku lanu ndi loipa.
Kotero ngati mutasankha pakati pa fano laling'ono la fayilo ndi khalidwe labwino, sankhani khalidwe labwino. Ndipotu, malemba a Amazon amafotokoza momveka bwino kuti zithunzi za JPEG ziyenera kukhala ndi malo osachepera 40, ndipo muyenera kupereka zithunzi ngati momwe mungapezere. Izi zidzaonetsetsa kuti zithunzi zanu zikuwoneka bwino ngakhale mutaganizira zotani.
Zithunzi zanu zisakhale 127KB kukula. Ndikupangira chigamulo cha 300dpi kapena chapamwamba pazithunzi zanu ndikukwaniritsa momwe mungagwiritsire ntchito kukula fayilo mpaka 127KB. Izi zidzaonetsetsa kuti zithunzi zanu zikuwoneka bwino.
Koma pali zazikulu zambiri kuposa kukula kwa fayilo. Palinso kukula kwazithunzi zanu. Ngati mukufuna fano kuti mutenge malo okwera maofesi a pulogalamu yamakono pa Pulogalamuyi, muyenera kuiyika ndi chiwerengero cha 9:11. Choyenera, muyenera kujambula zithunzi zomwe zili ndi ma pixel 600 ndizitali komanso 800 pixels. Izi zidzatenga tsamba limodzi. Mukhoza kuzipanga zikuluzikulu (mwachitsanzo 655x800 ndi chiwerengero cha 9:11), koma kupanga zithunzi zing'onozing'ono zingawathandize kuti aziwerenga, ndipo zithunzi zochepa zopitirira pixel 300x400 ndizochepa ndipo zingakanidwe.
Zithunzi Zopangira Mafanizo ndi Nthawi Zomwe Mungagwiritsire Ntchito
Sungani zipangizo zothandizira zithunzi za GIF, BMP, JPEG ndi PNG zomwe zili. Komabe, ngati mutayesa HTML yanu mu osakatuli musanatenge Amazon, muyenera kugwiritsa ntchito GIF, JPEG kapena PNG basi.
Mofanana ndi Mawebusaiti, muyenera kugwiritsa ntchito GIF ya zojambulajambula ndi zithunzi zojambulajambula ndi kugwiritsa ntchito JPEG zithunzi. Mukhoza kugwiritsa ntchito PNG, koma kumbukirani malingana ndi kukula kwa mafayilo pamwambapa. Ngati chithunzi chikuwoneka bwino mu PNG, ndiye mugwiritse ntchito PNG; mwina gwiritsani ntchito GIF kapena JPEG.
Samalani mukamagwiritsa ntchito ma GIFs kapena PNG mafayilo. Pamene ndikuyesedwa, mafilimu adagwira ntchito poyang'ana HTML pa Mtundu koma kenako amachotsedwa pamene atasinthidwa ndi Amazon.
Simungagwiritse ntchito zithunzi za vector monga SVG mu mabuku okoma.
Mitundu ndi Yamtundu ndi Yoyera, Koma Pangani Zithunzi Zanu Zikuwonekera
Chinthu chimodzi, pali zipangizo zambiri zomwe zimawerenga mabuku okoma kusiyana ndi makina okhaokha. Pulogalamu yamoto yotentha ndi yowona komanso mapulogalamu okoma a iOS, Android ndi desktops onse amawona mabuku omwe ali ndi mtundu. Choncho nthawi zonse muzigwiritsa ntchito zithunzi zofiira ngati n'kotheka.
Makina okoma a ekk amawonetsera zithunzi mu mithunzi 16 ya imvi, kotero pamene mitundu yanu yeniyeni sichiwonekera, maonekedwe ndi zosiyana zimatero.
Kuyika Zithunzi pa Tsamba
Chinthu chotsiriza kwambiri omwe opanga webusaiti akufuna kudziwa powonjezera zithunzi ku mabuku awo okoma ndi momwe angaziyikire. Chifukwa mtundu wa Kindles umawonetsa ebooks mu malo otentha, zinthu zina zofanana sizigwirizana. Pakali pano mukhoza kugwirizanitsa zithunzi zanu ndi mawu otsatirawa pogwiritsa ntchito CSS kapena chikhalidwe chofanana:
- pamwamba -Kuika pamwamba pa chithunzi pamwamba pa mzere wamakono
- Pulogalamu yamasewera - Ikani pamwamba pa chithunzichi pamwamba pa mndandanda wamakono
- kutuluka -Kujambula chithunzi pamwamba pazomwe zilipo pakali pano
- pakati -Kulumikiza chithunzi pamtunda pakati pa ndime ya mzere wamakono
- Zosatheka-Zimatsimikizira pansi pa fanolo pansi pa mzere wamakono
- pansi -Kuika pansi pansi pa chithunzichi ndi mzere woyamba wa zolembedwa pakali pano (mofanana ndi maziko)
- maziko - Agwirizana pansi pa chithunzichi ndi mzere woyamba wa zolembedwa pakali pano (monga pansi)
Koma magwiridwe awiri omwe achoka ndi olondola sali othandizidwa. Malembo sangagwedeze zithunzi kuzungulira. Kotero muyenera kulingalira za mafano anu ngati malo atsopano pansipa ndi pamwamba pa malemba oyandikana nawo. Onetsetsani kuti muyang'ane pomwe tsamba likutha ndi zojambula zanu. Ngati mafano anu ndi aakulu kwambiri, akhoza kupanga akazi amasiye ndi ana amasiye m'mabuku ozungulira pamwamba kapena pansi pawo.