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reversing an image

P: n/a
Hi,

Does anyone know of any libraries/code that can display the reverse of
an image? By "reverse", I mean show an image as if looking at it from
behind?

I'm using PHP 4.4.4 but I'm flexible on upgrading if necessary.
Thanks, - Dave
Feb 18 '08 #1
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4 Replies


P: n/a
la***********@zipmail.com wrote:
Hi,

Does anyone know of any libraries/code that can display the reverse of
an image? By "reverse", I mean show an image as if looking at it from
behind?

I'm using PHP 4.4.4 but I'm flexible on upgrading if necessary.
Thanks, - Dave
www.imagemagick.org

--
Norman
Registered Linux user #461062
Feb 18 '08 #2

P: n/a
la***********@zipmail.com wrote:
Hi,

Does anyone know of any libraries/code that can display the reverse of
an image? By "reverse", I mean show an image as if looking at it from
behind?

I'm using PHP 4.4.4 but I'm flexible on upgrading if necessary.
Thanks, - Dave
You want a mirror function yes?

There is some info here..
http://www.daniweb.com/forums/thread65079.html

But I am wondering if imagecopyrezide would work with 'negative' width
and positive X co-ord to achieve the same result..
Feb 18 '08 #3

P: n/a
The Natural Philosopher wrote:
la***********@zipmail.com wrote:
>Hi,

Does anyone know of any libraries/code that can display the reverse of
an image? By "reverse", I mean show an image as if looking at it from
behind?

I'm using PHP 4.4.4 but I'm flexible on upgrading if necessary.
Thanks, - Dave
You want a mirror function yes?

There is some info here..
http://www.daniweb.com/forums/thread65079.html

But I am wondering if imagecopyrezide would work with 'negative' width
and positive X co-ord to achieve the same result..
....was just sitting here pondering the same thing.

--
Norman
Registered Linux user #461062
Feb 18 '08 #4

P: n/a
la***********@zipmail.com wrote:
Does anyone know of any libraries/code that can display the reverse of
an image? By "reverse", I mean show an image as if looking at it from
behind?

I'm using PHP 4.4.4 but I'm flexible on upgrading if necessary.
Off-topic on this group: it can be done client-side with a little help of
javascript and the HTML5 "canvas" element.

--
----------------------------------
Iván Sánchez Ortega -ivansanchez-algarroba-escomposlinux-punto-org-

Q: What happens when four WASPs find themselves in the same room?
A: A dinner party.

Feb 19 '08 #5

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