ZenProofSheet is a plugin for Zenphoto which will allow you to a to generate PDF proof sheet/s in A4 or LTR size paper in landscape or portrait orientation.

This is a rough version but it works and its kinda cool to be able to make a contact sheet on the fly.

I will be adding features and more options over the next few weeks. Right now not I need a break ... not bad for 12 hours of coding
https://github.com/philbertphotos/ZenProofSheet

Great, will be added to the extensions soon.

Will this work on Zenphoto version 1.4.4.5?

I get the following error on my index page no matter what theme I select

Warning: Cannot modify header information - headers already sent by (output started at /home1/fdnyfish/public_html/pics/plugins/ZenProofsheet.php:84) in /home1/fdnyfish/public_html/pics/index.php on line 103

Warning: Cannot modify header information - headers already sent by (output started at /home1/fdnyfish/public_html/pics/plugins/ZenProofsheet.php:84) in /home1/fdnyfish/public_html/pics/index.php on line 104

Warning: Cannot modify header information - headers already sent by (output started at /home1/fdnyfish/public_html/pics/plugins/ZenProofsheet.php:84) in /home1/fdnyfish/public_html/pics/index.php on line 105

Warning: Cannot modify header information - headers already sent by (output started at /home1/fdnyfish/public_html/pics/plugins/ZenProofsheet.php:84) in /home1/fdnyfish/public_html/pics/index.php on line 106

Let me check ...but it should..but there is a chance I forget to remove some debug code.

I fixed the problem.