Yuav Ua Li Cas Txo Dpi

Cov txheej txheem:

Yuav Ua Li Cas Txo Dpi
Yuav Ua Li Cas Txo Dpi

Video: Yuav Ua Li Cas Txo Dpi

Video: Yuav Ua Li Cas Txo Dpi
Video: *Qhia* Kua txob nkag qhov muag yuav ua li cas 2024, Kaum ib hlis
Anonim

Feem ntau, ntau tus neeg xav ua kom dav daim duab yam tsis muaj qhov poob zoo, tab sis nws yog li tshwm sim uas lawv tsuas tsis nkag mus hauv lub thawv xa ntawv (muaj qhov txwv) lossis tsis nce mus rau USB flash drive. Hauv qhov no, lawv cov dpi (los ntawm lus Askiv "dots ib nti", lus "tus lej ntawm cov qhab nia ib nti" lossis kev daws teeb meem ntawm daim duab) yuav tsum raug txo kom tsawg.

Yuav ua li cas txo dpi
Yuav ua li cas txo dpi

Tsim nyog

Khoos phis tawj nrog Adobe Photoshop nruab

Cov Lus Qhia

Kauj ruam 1

Qhib Adobe program program. Hauv cov ntawv qhia "Poob", xaiv qhov "Qhib" haujlwm. Hauv "nplaub tshev" xaiv qhov chaw tshwj xeeb (phau ntawv, yog tias nyob hauv lub hauv paus ntawm phau ntawv qhia), lossis lub nplaub tshev (yog tias daim duab xav tau yog nyob rau cais los ntawm txhua yam).

Kauj ruam 2

Tom qab ntawv, nyob rau hauv daim teb los nthuav qhia cov ntsiab lus ntawm daim nplaub tshev, xaiv cov duab xav tau (pom qhov xiav).

Kauj ruam 3

Yog tias koj nqa cov duab nrog lub koob yees duab, tom qab ntawd, feem ntau yuav tsum tau, lub khoos phis tawm yuav tsis "nug" koj txog lwm yam, thiab yog tias los ntawm lwm qhov chaw, nws yuav zaum pov qhov "ploj Profile" qhov rais, qhov twg nws yuav ceeb toom tias cov xim profile no tsis yog ua nrog rau qhov kev zov me nyuam. Koj tuaj yeem xaiv ib qho ntawm peb txoj kev xaiv tau hais tawm (qhov kawg ntawm lub neej ntawd: "Txib profile", nrog tus cim hauv qab "thiab tom qab ntawd hloov daim ntawv mus ua haujlwm RGB" kev xaiv) thiab nias lub pob "OK".

Kauj ruam 4

Koj daim duab uas koj xav tau kom qhib tau qhib. Tam sim no hauv cov ntawv qhia zaub mov "Duab" (duab) xaiv cov khoom yuam "Duab Duab" (qhov loj me ntawm cov duab) thiab nyem rau nws.

Kauj ruam 5

Hauv qhov qhib "Duab Loj" ntawm lub qhov rais, them mus rau thaj chaw "Daim Ntawv Loj".

Cia peb pib txo cov duab. Hauv qhov "Dav" hauv daim teb (daim duab dav), nkag mus rau tus nqi uas tsawg dua qhov tau teev tseg (piv txwv li, 2 npaug).

Kauj Ruam 6

Nco ntsoov tias txo tus "Dav" yuav cia li txo qhov "qhov siab". Ntawd yog, qhov kev zov me nyuam nws tus kheej (nrog rau "Scale Styles", "Сonstrain Proportions" thiab "Resampl Image" cov khoom tau tsim los ntawm lub neej ntawd) rov hais dua tus nqi no.

Ua tib zoo saib rau ntawm "Pixel Dimension" teb. Nws muaj cov ntaub ntawv peb xav tau hais txog pes tsawg dpi tau nyob hauv daim duab thiab nws tau dhau los ntau npaum li cas. Hauv qhov ua piv txwv no, koj tuaj yeem pom tias daim duab tau txiav lawm (nws yog 1, 37M, tam sim no 346 Kb).

Kauj Ruam 7

Peb khaws daim duab rau hauv daim nplaub tshev yam xav tau hauv qab lub npe sib txawv kom tsis txhob muaj kev ntxhov siab nrog rau yav dhau los (daim duab nrog qhov kev daws teeb meem zoo yuav ib txwm tuaj nyob hauv). Thaum txuag, xaiv hom ".jpg" - nws qhib rau txhua lub computer thiab nyem rau ntawm "Txuag".

Kauj ruam 8

Hauv "JPEG Xaiv" qhov rai uas qhib, teeb tsa "Txuj Ci" (duab zoo), zoo dua ntawm 9 txog 12. Cov khoom "nce ntxiv" feem ntau yog lub neej ntawd. Nyem rau "OK".

Tus Xais daim duab nyob hauv kab ntawv yam xav tau, npaj rau xa hauv Is Taws Nem lossis kaw rau hauv xov xwm hluav taws xob.

Pom zoo: