Usage

After setting plugin parameters and enabling plugin, simply add an image in the full size article image field and leave blank the intro image field. The thumbnail image will be automatically created with the desired size and suffix and it will be inserted in the intro image field.

If you later want to change your images, please be advised that:

• if something is set in the intro image field (either manually or for a previous plugin run), no image will be generated and no change will happen to the field. You need to blank the field by the "X" button.
• if a thumbnail image with the same name already exists, the image will not be overwritten (but the intro image field will be populated if blank).
• thumbnail image is only generated when saving the article, so if you change plugin settings all images already generated will not be automatically changed.