Postscript API's Internal Stack

Public variables

Ruby Symbol	Postscript Type	Access	Description
:row	integer	R	Number of the current row
:current_row	integer	R	Y coordinate of the row
:row_height	float(real)	RW	Row height
:row_padding	float(real)	RW	Padding between rows
:limit_top	float(real)	RW	page’s top minus :margin_top
:limit_right	float(real)	RW	page’s right side minus :margin_right
:limit_bottom	float(real)	RW	Page’s bottom minus :margin_bottom
:limit_left	float(real)	RW	Page’s left minus :margin_left
:area_x	float(real)	RW	Area between :margin_left and :margin_right
:area_y	float(real)	RW	Area between :margin_top e :margin_bottom
:fontsize	float(real)	RW	Font size
:font_normal	dict(font)	RW	normal
:font_bold	dict(font)	RW	Bold font
:font_italic	dict(font)	RW	Italic font
:font_bold_italic	dict(font)	RW	font bold and italic
:col_padding	float	RW	Column padding (blank space between the columns)
:col	integer	R	Current column
:headings?	bool	RW	returns true if it’s a header
:current_table_row	integer	R	Table’s current line relative to the document.
:current_page	integer	R	Current page number
:count_pages	integer	RW	Total pages
:X	{} proc => float/integer	R	current position X axis
:Y	{} proc => float/integer	R	current position Y axis
:pagesize	Array(integer)	RW	Page size. i.e.: [400,300]