summaryrefslogtreecommitdiff
path: root/Build/source/texk/dvisvgm/dvisvgm-1.5/src/PageSize.h
blob: bb7a55c7cdc1dc707caf48d8b62cf2614b550635 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
/*************************************************************************
** PageSize.h                                                           **
**                                                                      **
** This file is part of dvisvgm -- the DVI to SVG converter             **
** Copyright (C) 2005-2013 Martin Gieseking <martin.gieseking@uos.de>   **
**                                                                      **
** This program is free software; you can redistribute it and/or        **
** modify it under the terms of the GNU General Public License as       **
** published by the Free Software Foundation; either version 3 of       **
** the License, or (at your option) any later version.                  **
**                                                                      **
** This program is distributed in the hope that it will be useful, but  **
** WITHOUT ANY WARRANTY; without even the implied warranty of           **
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
** GNU General Public License for more details.                         **
**                                                                      **
** You should have received a copy of the GNU General Public License    **
** along with this program; if not, see <http://www.gnu.org/licenses/>. **
*************************************************************************/

#ifndef PAGESIZE_H
#define PAGESIZE_H

#include "MessageException.h"

struct PageSizeException : public MessageException
{
	PageSizeException (const std::string &msg) : MessageException(msg) {}
};

class PageSize
{
   public:
 		PageSize (double w=0, double h=0) : _width(w), _height(h) {}
		PageSize (std::string name);
		void resize (std:: string name);
		void resize (double w, double h);
		double widthInPT () const  {return _width;}
		double heightInPT () const {return _height;}
		double widthInMM () const  {return _width*25.4/72.27;}
		double heightInMM () const {return _height*25.4/72.27;}
		bool valid () const        {return _width > 0 && _height > 0;}

   private:
		double _width, _height; // in pt
};

#endif