Editing Portal:Graphics Programming (section)

=== Batch graphics and production automation ===

One of Perl’s strongest graphics roles is batch automation. A human designer may use Photoshop, GIMP, Illustrator, Inkscape, Blender, or other visual tools, but a production system often needs repeatable scripts.

Perl can automate tasks such as:

* converting thousands of images;
* generating thumbnails;
* checking image dimensions;
* renaming files based on metadata;
* producing contact sheets;
* creating labels and captions;
* compositing overlays;
* generating proof sheets;
* extracting EXIF metadata;
* preparing images for e-commerce listings;
* making web-ready versions of archival images;
* creating print or PDF assets.

This batch role is very Perl-like. It is not necessarily glamorous, but it is practical and valuable. Many real-world graphics problems are not “draw one beautiful image.” They are “process 100,000 messy image files correctly.”