Hi,
Does the JPG includes exif orientation tag?
See
http://www.media.mit.edu/pia/Research/deepview/exif.html
"The orientation of the camera relative to the scene, when the image was
captured. The start point of stored data is, '1' means upper left, '3' lower
right, '6' upper right, '8' lower left, '9' undefined."
See results of
identify -verbose test.jpg
If so, your viewer automatically fix orientation of photos.
--
Atsushi Kato
<xxatsush...@yahoo.co.jp>
>
> Hi,
>
> I have a jpeg of 3456?×?5184, using OS X preview to resize its width to 800,
> I got a jpeg with 800?×?1200.
> now if I run this command:
>
> convert sample.jpg -resize 800x test.jpg
>
> I got 533?×?800
>
> my ImageMagick is ImageMagick 6.7.1-5.
>
> I have to run :
>
> convert sample.jpg -resize x800 test.jpg
> this will give me a 800x1200
>
> I thought to specify the width it is 800x, x800 is to specify the height, am
> I missing something here? Thanks.
>
> --
> View this message in context:
> http://old.nabble.com/resizing-a-portrait-jpeg%27s-width-tp32259424p32259424.html
> Sent from the Magick-users mailing list archive at Nabble.com.
>
>
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