(PECL haru >= 0.0.1) Set how the document should be displayed

(PHP 5.0.5-5.3.0, PHP 7, PECL ming SVN) Returns a SWFVideoStream object

(PECL pdflib >= 2.0.0) Create form field group

(PECL haru >= 0.0.1) Set the initial state of the annotation

(PHP 4, PECL pdflib >= 1.0.0) Draw a circle

(PECL haru >= 0.0.1) Move text position to the start of the next line

(PECL haru >= 0.0.1) Draw a line from the current point to the specified point

(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0) Close the input PDF document [deprecated]

(PECL haru >= 0.0.1) Set owner and user passwords for the document

(PHP 5 <= 5.3.0, PECL ming SVN) Returns the descent of the font, or 0 if not available