Bug 339714 - Set printer dpi on cairo ps/pdf surfaces when printing

Bug 339714 - Set printer dpi on cairo ps/pdf surfaces when printing

2008-10-30  Marek Kasik  <mkasik@redhat.com>

	Bug 339714 - Set printer dpi on cairo ps/pdf surfaces when printing

	* gtk/gtk.symbols
	* gtk/gtkprintsettings.c
	* gtk/gtkprintsettings.h
	* docs/reference/gtk/gtk-sections.txt
	* modules/printbackends/file/gtkprintbackendfile.c
	* modules/printbackends/test/gtkprintbackendtest.c
	* modules/printbackends/cups/gtkprintbackendcups.c
	* modules/printbackends/lpr/gtkprintbackendlpr.c:
	Added lpi (lines per inch) setting to GtkPrintSettings and support
	for anamorphic dpi. Surface fallback resolution is set to 2*lpi.

svn path=/trunk/; revision=21733