reversing an image

Re: reversing an image

laredotornado@z ipmail.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.

Re: reversing an image

The Natural Philosopher wrote:

laredotornado@z ipmail.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

Re: reversing an image

laredotornado@z ipmail.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..

Re: reversing an image

laredotornado@z ipmail.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

https://www.imagemagick.org

--
Norman
Registered Linux user #461062

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