(PECL haru >= 0.0.1) Get the type of the encoder

(PECL haru >= 0.0.1) Create new

(PECL haru >= 0.0.1) Get the flatness of the page

(PECL haru >= 0.0.1) Print text at the current position of the page

(PECL haru >= 0.0.1) Show image at the page

(PECL haru >= 0.0.1) Get the current filling color

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

(PECL haru >= 0.0.1) Get

(PECL haru >= 0.0.1) Save the document into a temporary stream

(PECL haru >= 0.0.1) Set the appearance of the page to fit the window