Index

Package: PDF

Description

package Cairo.PDF is
---------------------------------------------------------------------------- GtkAda - Ada95 binding for Gtk+/Gnome -- -- Copyright (C) 2011-2014, AdaCore -- -- This library is free software; you can redistribute it and/or modify it -- under terms of the GNU General Public License as published by the Free -- Software Foundation; either version 3, or (at your option) any later -- version. This library is distributed in the hope that it will be useful, -- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- -- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- As a special exception under Section 7 of GPL version 3, you are granted -- additional permissions described in the GCC Runtime Library Exception, -- version 3.1, as published by the Free Software Foundation. -- -- You should have received a copy of the GNU General Public License and -- a copy of the GCC Runtime Library Exception along with this program; -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- <http://www.gnu.org/licenses/>. -- -- ----------------------------------------------------------------------------

Subprograms & Entries

Create

function Create 
(Filename: String;
Width_In_Points: Gdouble;
Height_In_Points: Gdouble) return Cairo_Surface;
Creates a PDF surface of the specified size in points to be written to filename. filename : a filename for the PDF output (must be writable), NULL may be used to specify no output. This will generate a PDF surface that may be queried and used as a source, without generating a temporary file. width_in_points: width of the surface, in points (1 point == 1/72.0 inch) height_in_points: height of the surface, in points (1 point == 1/72.0 inch) Returns: a pointer to the newly created surface. The caller owns the surface and should call cairo_surface_destroy() when done with it. This function always returns a valid pointer, but it will return a pointer to a "nil" surface if an error such as out of memory occurs. You can use cairo_surface_status() to check for this. Since 1.2