Static height to thumbnail images in Grid Gallery

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Question:

Is it possible to make all thumbnail images in the Grid Gallery with static height , so that the height doesn’t depend on the image ratio?

Original poster

Solution:

If, for example, you would like to set a 250 pixels height to the images, you have to open the theme’s lib/functions/ajax.php file and modify line 48:
$thumbnail = pexeto_get_resized_image($preview, $_GET['imgwidth'], '', get_post_meta($post->ID, 'crop_value', true));
to be like this:
$thumbnail = pexeto_get_resized_image($preview, $_GET['imgwidth'], '250', get_post_meta($post->ID, 'crop_value', true));
Pexeto