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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: transitiontools.cxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: obo $ $Date: 2006-09-17 08:42:55 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_slideshow.hxx"
#include <transitiontools.hxx>
#ifndef _BGFX_POINT_B2DPOINT_HXX
#include <basegfx/point/b2dpoint.hxx>
#endif
#ifndef _BGFX_POLYGON_B2DPOLYGON_HXX
#include <basegfx/polygon/b2dpolygon.hxx>
#endif
#ifndef _BGFX_POLYGON_B2DPOLYGONTOOLS_HXX
#include <basegfx/polygon/b2dpolygontools.hxx>
#endif
#include "basegfx/matrix/b2dhommatrix.hxx"
namespace presentation {
namespace internal {
// TODO(Q2): Move this to basegfx
::basegfx::B2DPolygon createUnitRect()
{
return ::basegfx::tools::createPolygonFromRect(
::basegfx::B2DRectangle(0.0,0.0,
1.0,1.0 ) );
}
::basegfx::B2DPolyPolygon flipOnYAxis(
::basegfx::B2DPolyPolygon const & polypoly )
{
::basegfx::B2DPolyPolygon res(polypoly);
::basegfx::B2DHomMatrix aTransform;
aTransform.scale( -1.0, 1.0 );
aTransform.translate( 1.0, 0.0 );
res.transform( aTransform );
res.flip();
return res;
}
::basegfx::B2DPolyPolygon flipOnXAxis(
::basegfx::B2DPolyPolygon const & polypoly )
{
::basegfx::B2DPolyPolygon res(polypoly);
::basegfx::B2DHomMatrix aTransform;
aTransform.scale( 1.0, -1.0 );
aTransform.translate( 0.0, 1.0 );
res.transform( aTransform );
res.flip();
return res;
}
}
}
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