Image Resizing Questions/Problems

[eluser]Paul Skinner[/eluser]
[quote author="Randy Casburn" date="1215823922"]Please note the edits to the previous post. I forgot the put $this->config in the calls to the image lib function.

Randy[/quote]

I noticed the edits, thanks.

The code you supplied is erroring for me.

Code:

$this->config['source_image'] = $f;

is apparently causing it.

"Message: Undefined variable: f"

I'm also getting:
"Message: Undefined property: Test::$load"

for the line:

Code:

$this->load->helper('file');