(PECL haru >= 0.0.1) Set encryption mode for the document

(PECL haru >= 0.0.1) Insert new page just before the specified page

(PECL haru >= 0.0.1) Add new page to the document

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

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

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

(PECL haru >= 0.0.1) Create a

(PECL haru >= 0.0.1) Get

(PECL haru >= 0.0.1) Load the font with the specified index from TTC file

(PECL haru >= 0.0.1) Reset error state of the document handle