[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Re: DigiCam utils



Здравствуйте!

Pavel Epifanov <pavel_e@yahoo.com> writes:
> If somebody has played with simple JPG image processing like:

apt-get install imagemagick
man convert

> = rotate JPG +/-90 degrees

convert -rotate 90 input.jpg output.jpg

> = convert to a smaller one 2000x1500 -> 640x480 -> 120x80

convert -geometry 640x480 input.jpg output.jpg

или

convert -geometry '640x480!' input.jpg output.jpg

> = changing sharpness and brightness
> = save a piece of image to another JPG file

Не пользовался, но судя по manual должно быть.

С уважением,
Алексей Дейнека

-- 
(loop with nil = t do ...)



Reply to: