(PECL haru >= 0.0.1) Concatenate current transformation matrix of the page and the specified matrix

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

(PECL haru >= 0.0.1) Set filling color for the page

(PECL haru >= 0.0.1) Set text leading (line spacing) for the page

(PECL haru >= 0.0.1) Begin a text object and set the current text position to (0,0)

(PECL haru >= 0.0.1) Get the width of the text using current fontsize, character spacing and word spacing

(PECL haru >= 0.0.1) Create new

(PECL haru >= 0.0.1) Get the current text transformation matrix of the page

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

(PECL haru >= 0.0.1) Set stroking color for the page