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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* Author:
* Jan Holesovsky <kendy@suse.cz>
* Fridrich Strba <fridrich.strba@bluewin.ch>
* Thorsten Behrens <tbehrens@novell.com>
*
* Copyright (C) 2008, Novell Inc.
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 3.
*
************************************************************************/
#ifndef INCLUDED_UNITS_HXX
#define INCLUDED_UNITS_HXX
#include <sal/config.h>
namespace rtl{ class OUString; }
namespace svgi
{
struct State;
enum SvgUnit
{
SVG_LENGTH_UNIT_CM,
SVG_LENGTH_UNIT_EM,
SVG_LENGTH_UNIT_EX,
SVG_LENGTH_UNIT_IN,
SVG_LENGTH_UNIT_MM,
SVG_LENGTH_UNIT_PC,
SVG_LENGTH_UNIT_PT,
SVG_LENGTH_UNIT_PX,
SVG_LENGTH_UNIT_PERCENTAGE,
SVG_LENGTH_UNIT_USER
};
/** return svg_length_t in 100th's of mm
@param fVal value to convert
@param unit unit the value is in
@param rState current state (needed for viewport dimensions etc.)
@param dir direction - either 'h' or 'v' for horizonal or vertical, resp.
*/
double convLength( double fVal, SvgUnit unit, const State& rState, char dir );
/** return svg_length_t in 100th's of mm
@param sValue value to convert
@param rState current state (needed for viewport dimensions etc.)
@param dir direction - either 'h' or 'v' for horizonal or vertical, resp.
*/
double convLength( const rtl::OUString& sValue, const State& rState, char dir );
inline double pt2mm(double fVal) { return fVal*25.4/72.0; }
inline double pt100thmm(double fVal) { return fVal*2540.0/72.0; }
} // namespace svgi
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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