Forms Data Format
fdf_open fdf_close fdf_create fdf_save fdf_get_value fdf_set_value fdf_next_field_name fdf_set_ap fdf_set_status fdf_get_status fdf_set_file fdf_get_file fdf_set_flags fdf_set_opt fdf_set_submit_form_action fdf_set_javascript_action fdf_set_encoding
Description
boolean fdf_set_ap(int fdf_document ,string field_name ,int face ,string filename ,int page_number )
fdf_set_ap fixe l'apparence d'un champs (i.e. la valeur de la clé /AP). Les valeurs possibles de face sont sont 1=FDFNormalAP, 2=FDFRolloverAP, 3=FDFDownAP.