PDF_info_textflow()
(PECL pdflib >= 2.0.0)
Query textflow state
说明
PDF_info_textflow(resource $pdfdoc,int $textflow,string $keyword):float
Queries the current state of a textflow.
(PECL pdflib >= 2.0.0)
Query textflow state
PDF_info_textflow(resource $pdfdoc,int $textflow,string $keyword):float
Queries the current state of a textflow.