On 1/19/07, Illtud Daniel <[EMAIL PROTECTED]> wrote:

However, If I do:

$image->Fx(expression=>'r/8');

In my perl, it makes no change to the image at all. Where am I going
wrong?

The Fx operator does not change the image; it returns a new one. This
will do what you want:

$newimage = $image->Fx(expression=>'r/8');

Note that the Evaluate operator is going to be much faster, so don't
worry about Fx.

GNS
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