Allow a limit on the 'taxonomy-images-list-the-terms' filter

[jtsternberg]

On a specific post, I would appreciate the ability to pass a 'number' parameter to the options parameter array so that I can just grab the first associated term image. If nothing else, an option to return the objects for manual manipulation rather than concatenated html. Would be happy to submit a pull request if this is something you would consider. thanks.

[benhuson]

You can use the taxonomy-images-get-the-terms filter to get a list of term objects for the post which you can then manipulate:

$terms = apply_filters( 'taxonomy-images-get-the-terms', '', array( 'post_id' => get_the_ID() ) );