Tej zaum, txhua tus neeg tau ntsib ib qho xwm txheej thaum cov duab los ntawm lub koob thaij duab digital, thaij hauv cov duab qhia kev taw qhia, yog tig 90 degrees thaum saib hauv computer. Thiab qhov no ua rau nws nyuaj rau lawv pom.
Cov Lus Qhia
Kauj ruam 1
Xaiv cov duab ntawv koj xav tig. Nyem rau ntawm nws nrog tus nas khawm tau thiab nyob hauv cov ntawv qhia zaub mov xaiv cov khoom "Qhib nrog", cov ntawv yuam "Saib cov duab Windows".
Kauj ruam 2
Daim duab yuav qhib hauv lub qhov rai txheem kev saib xyuas cov qauv duab. Kev pab cuam no ua si cov duab ib yam xws li JPEG, BMP, TIFF, PNG.
Kauj ruam 3
Txhawm rau tig daim duab los ntawm 90, 180 lossis 270 degrees, hauv qab ntawv vaj huam sib luag ntawm qhov kev zov me nyuam, pom ob lub pob nrog cov duab ntawm cov xub tig hauv cov lus qhia sib txawv. Nias lub xub tig rau sab laug yuav ua rau daim duab ntxeev mus rau sab laug txog 90 degrees; txoj cai xub - tig daim duab mus rau sab xis los ntawm 90 degrees.
Txhawm rau tig daim duab ntxeev tiaj, nyem ob npaug ntawm ib qho ntawm cov xub. Tom qab tso tawm ntawm lawv cov program, daim duab yuav txuag tau zoo yam tsis muaj kev ploj.
