Sau da yawa a cikin rayuwar mu muna fuskantar bukatar mu rage zane ko hoto. Alal misali, idan kana son saka hoto a kan allon allo a cikin hanyar sadarwar zamantakewa, ko ka shirya yin amfani da hoton maimakon madaidaicin allo a cikin shafin.
Idan hoton ya yi hoto, to, nauyin zai iya kaiwa da dama megabytes. Irin waɗannan hotuna masu ban sha'awa ne da za su adana cikin kwamfuta ko amfani da su don "ejection" ga cibiyoyin sadarwar jama'a.
Shi ya sa, kafin ka buga hoto ko ajiye shi a kan kwamfutarka, kana buƙatar rage shi kadan.
Mafi kyawun shirin don hotunan hotuna shine Adobe Photoshop. Babban amfaninsa shine ya kasance babu kayan aikin da za a rage, yana yiwuwa ya inganta girman hoton.
Yin nazarin hoton
Kafin ka rage hoton a cikin Photoshop CS6, kana buƙatar fahimtar abin da yake - karuwar. Idan kana so ka yi amfani da hoto azaman avatar, to yana da muhimmanci a lura da wasu ƙayyadaddun kuma ana kiyaye ƙayyadadden ƙuduri.
Har ila yau, hoton ya kamata karamin nauyi (game da kilobytes kadan). Duk samfurin da ake buƙata za ka iya samun a shafin da kake shirin shirya "avu".
Idan a cikin shirinka na sanya hotuna akan Intanit, to, ana buƙatar size da ƙara don ragewa zuwa ƙananan masu girma. Ee lokacin da hotonka ya bude, bai kamata ya "fadi" daga maɓallin binciken ba. Yawan adadin waɗannan hotuna yana da kimanin dari kilobytes.
Don rage hoto ga avatars da lissafi a cikin kundin, zaka buƙaci ka yi hanyoyi daban-daban.
Idan ka rage hoto don avatars, to sai ka yanke kawai karamin guntu. Babu hoton, a matsayin mai mulkin, ba a yanke shi ba, ana kiyaye shi gaba daya, amma a lokaci guda sauƙi ya canza. Idan kana buƙatar girman girman hoton, amma yayi nauyi mai yawa, to, zaku iya ƙasƙantar da ita. Saboda haka, zai ɗauki ƙananan ƙwaƙwalwar ajiya don ajiye kowannen pixels.
Idan ka yi amfani da nauyin algorithm daidai, to, asalin asali da siffar da aka sarrafa za su kasance kusan ɗaya.
Yankan yanki da ake bukata a cikin Adobe Photoshop
Kafin ka rage girman hoto a Photoshop, kana buƙatar bude shi. Don yin wannan, yi amfani da menu na shirin: "Fayil - Buɗe". Kusa, saka wurare na hoton a kwamfutarka.
Bayan an nuna hoto a cikin shirin, kana buƙatar ka duba shi da kyau. Ka yi tunani game da duk abubuwan da ke cikin hoton, kana buƙatar. Idan an buƙaci wani ɓangare, zai taimake ka. "Madauki".
Yanke abu a hanyoyi biyu. Zaɓin farko - a kan kayan aiki, zaɓi wurin da kake so. Ita ce mashaya a tsaye wanda aka samo gumakan. An located a gefen hagu na taga.
Tare da shi zaka iya zaɓar yanki na rectangular a hotonka. Kuna buƙatar ƙayyade wane yanki ne kuma danna maballin Shigar. Abin da ya rage a waje da rectangle an clipped.
Hanya na biyu shine don amfani da kayan aiki. "Yankin yanki". Wannan icon ɗin yana samuwa a kan kayan aiki. Zaɓi wani yanki tare da wannan kayan aiki daidai ne da "Madauki".
Bayan da ka zaɓi yankin, yi amfani da abun menu: "Hoton - amfanin gona".
Rage hoton ta amfani da aikin "Canvas Size"
Idan kana buƙatar tsirar da hoto zuwa wani ƙananan girman, tare da cire wasu ɓangaren ɓangarori, to, abin da aka saɓa zai taimaka maka: "Canvas Size". Wannan kayan aiki ba dole ba ne idan kana buƙatar cire wani abu daga gefen hoton. Wannan kayan aiki yana cikin menu: "Hotuna - Zane Zane".
"Canvas Size" Yana da wata taga da ta nuna ainihin sigogi na hoto da wadanda za su sami bayan gyarawa. Kuna buƙatar ƙayyade abin da kuke buƙata, sa'annan ku saka wane gefen yana buƙatar datse hoton.
Zaka iya siffanta girman a kowane ma'auni na ma'aunin ma'auni (centimeters, millimeters, pixels, da dai sauransu).
Za'a iya ƙayyade gefen da kake so ka fara cropping ta amfani da filin da ake da kiban. Bayan duk matakan da ake bukata an saita danna "Ok" da kuma tsara hotonka.
Rage hotunan ta amfani da siffar Girman Hoton
Bayan hotonka ya ɗauki siffar da ake buƙata, za ka iya amincewa da sauri don canja girmanta. Don yin wannan, yi amfani da abun menu: "Hotuna - Girman Hotuna".
A cikin wannan menu zaka iya daidaita girman hotonka, canza darajar su a cikin ma'aunin da kake bukata. Idan ka canza darajar daya, duk wasu za su canza ta atomatik.
Saboda haka, ana adana yawan girman hotonka. Idan kana buƙatar karkatar da siffar hoton, to amfani da alamar tsakanin nisa da tsawo.
Hakanan zaka iya canja girman girman hoto lokacin da ka rage ko ƙara ƙuduri (amfani da abin da aka menu "Resolution"). Ka tuna, ƙananan ƙuduri na hoto, ƙananan darajarsa, amma yana iya samun nauyin nauyi.
Ajiye kuma inganta hoton a cikin Adobe Photoshop
Bayan ka shigar da dukkan girman da girman da ake bukata, kana buƙatar ajiye hoton. Bugu da} ari,} ungiyar "Ajiye Kamar yadda" zaka iya amfani da kayan aiki na shirin "Ajiye don yanar gizo"wanda yake a cikin abun menu "Fayil".
Babban ɓangaren taga shine hoton. A nan za ku iya ganin ta a cikin tsarin da za'a nuna a Intanit.
A gefen dama na taga, zaka iya saita sigogi kamar: hoton hoto da ingancinsa. Yawanci mafi kyau, mafi girman hoto. Har ila yau, za ka iya ƙaddamar da inganci ta hanyar amfani da jerin saukewa.
Zaɓi wani darajar da ya dace da ku (Low, Medium, High, Best) kuma kimanta darajar. Idan kana buƙatar gyara wasu ƙananan abubuwa a girman, amfani Quality. A kasan shafin za ku iya ganin yadda hotonku yana auna a wannan mataki na gyare-gyare.
Amfani da "Girma hotuna " saita zaɓuɓɓuka masu dacewa don adana hotuna.
Amfani da duk kayan aikin da aka sama, zaka iya ƙirƙirar cikakken harbi tare da nauyin nauyi.
