backend/ndk/align.cpp

/* align.cc
 * This file is part of NDK++ library
 * Copyright (c) 2003 by Stanislav Ievlev
 *
 * This file is covered by the GNU Library General Public License,
 * which should be included with libndk++ as the file COPYING.
 */
#include <ndk++/align.hh>

int
ndk::align::pos (int internal_size, int external_size, align::type align)
{
  switch (align)
    {
    case left:
      return 0;
    case right:
      return external_size - internal_size;
    case center:
      return (external_size - internal_size) / 2;
    default:
      throw "unknown align type";
    }
}
Revision:	1.1
Committed:	Sun Oct 17 08:15:08 2010 UTC (16 years ago) by sf-pippijn
Branch:	MAIN
Log Message:	initial import
#	User	Rev	Content
1	sf-pippijn	1.1	/* align.cc
2			* This file is part of NDK++ library
3			* Copyright (c) 2003 by Stanislav Ievlev
4			*
5			* This file is covered by the GNU Library General Public License,
6			* which should be included with libndk++ as the file COPYING.
7			*/
8			#include <ndk++/align.hh>
9
10			int
11			ndk::align::pos (int internal_size, int external_size, align::type align)
12			{
13			switch (align)
14			{
15			case left:
16			return 0;
17			case right:
18			return external_size - internal_size;
19			case center:
20			return (external_size - internal_size) / 2;
21			default:
22			throw "unknown align type";
23			}
24			}