Class: Poppler::PSFile

Inherits:

Object

• Object
• Poppler::PSFile

Defined in:

(unknown)

Instance Method Summary

• #duplex=(duplex) ⇒ nil

  Enable or disable Duplex printing.

• #free ⇒ nil

  Frees ps_file.

• #initialize(document, fd, first_page, n_pages) ⇒ Poppler::PSFile constructor

  Create a new postscript file to render to.

• #set_paper_size(width, height) ⇒ nil

  Set the output paper size.

Constructor Details

#initialize(document, fd, first_page, n_pages) ⇒ Poppler::PSFile

Create a new postscript file to render to. Note that this function takes ownership of fd; you must not operate on it again, nor close it.

Parameters:

• document (Poppler::Document) —

  a Poppler::Document

• fd (Integer) —

  a valid file descriptor open for writing

• first_page (Integer) —

  the first page to print

• n_pages (Integer) —

  the number of pages to print

Instance Method Details

#duplex=(duplex) ⇒ nil

Enable or disable Duplex printing.

Parameters:

• duplex (Boolean) —

  whether to force duplex printing (on printers which support this)

Returns:

• (nil)

#free ⇒ nil

Frees ps_file

Returns:

• (nil)

#set_paper_size(width, height) ⇒ nil

Set the output paper size. These values will end up in the DocumentMedia, the BoundingBox DSC comments and other places in the generated PostScript.

Parameters:

• width (Float) —

  the paper width in 1/72 inch

• height (Float) —

  the paper height in 1/72 inch

Returns:

• (nil)