The Report_GetPageSize() function returns the printable width and height of the page, based on the settings for the currently-selected printer.
Report_GetPageSize(width, height)
• width – An integer containing the printable width of the page. The width is measured in points.
• height – An integer containing the printable height of the page. The height is measured in points.
The boolean value true.
You can use this function to calculate how many lines of text will fit on a page. The page height in points divided by the number of points in each line of text results in the number of lines per page.