Lossless Rotating (JPEG)

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Lasse
Posts: 25
Joined: Sat Jul 31, 2004 10:04 am
Location: Braunschweig/Hondelage

Lossless Rotating (JPEG)

Post by Lasse »

Hello!

When I rotate a JPEG-Picture on Mac OSX 10.4.2, the pic rotates, but does not show it, if I open it with another application, it has not changed.
So it seems, the original-file has not rotated really.
Sometimes it works when I open it 2 or 3 times, but then it suddenly starts to be in the original-position, really strange.

Any idea?
Greetings,
Lasse
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xnview
Author of XnView
Posts: 45063
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: Lossless Rotating (JPEG)

Post by xnview »

Lasse wrote:When I rotate a JPEG-Picture on Mac OSX 10.4.2, the pic rotates, but does not show it, if I open it with another application, it has not changed.
So it seems, the original-file has not rotated really.
Sometimes it works when I open it 2 or 3 times, but then it suddenly starts to be in the original-position, really strange.
Strange, i'll check
Pierre.
Guest

Re: Lossless Rotating (JPEG)

Post by Guest »

xnview wrote:
Lasse wrote:When I rotate a JPEG-Picture on Mac OSX 10.4.2, the pic rotates, but does not show it, if I open it with another application, it has not changed.
So it seems, the original-file has not rotated really.
Sometimes it works when I open it 2 or 3 times, but then it suddenly starts to be in the original-position, really strange.
Strange, i'll check
It seems ... when I look at the photo (after rotating) with XNview, it looks like nothing happens, but when I look when the mac os x internal preview-programm, it looks correctly.

Lasse