100 lines
3.2 KiB
C++
Executable file
100 lines
3.2 KiB
C++
Executable file
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_chart2.hxx"
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#include "RelativeSizeHelper.hxx"
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#include "macros.hxx"
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#include <vector>
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#include <algorithm>
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::beans;
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using namespace ::std;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::makeAny;
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using ::com::sun::star::uno::Exception;
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using ::rtl::OUString;
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namespace chart
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{
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// static
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double RelativeSizeHelper::calculate(
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double fValue,
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const Size & rOldReferenceSize,
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const Size & rNewReferenceSize )
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{
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if( rOldReferenceSize.Width <= 0 ||
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rOldReferenceSize.Height <= 0 )
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return fValue;
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return min(
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static_cast< double >( rNewReferenceSize.Width ) / static_cast< double >( rOldReferenceSize.Width ),
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static_cast< double >( rNewReferenceSize.Height ) / static_cast< double >( rOldReferenceSize.Height ))
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* fValue;
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}
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// static
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void RelativeSizeHelper::adaptFontSizes(
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const Reference< XPropertySet > & xTargetProperties,
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const Size & rOldReferenceSize,
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const Size & rNewReferenceSize )
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{
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if( ! xTargetProperties.is())
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return;
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float fFontHeight = 0;
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vector< OUString > aProperties;
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aProperties.push_back( OUString( RTL_CONSTASCII_USTRINGPARAM( "CharHeight" )));
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aProperties.push_back( OUString( RTL_CONSTASCII_USTRINGPARAM( "CharHeightAsian" )));
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aProperties.push_back( OUString( RTL_CONSTASCII_USTRINGPARAM( "CharHeightComplex" )));
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for( vector< OUString >::const_iterator aIt = aProperties.begin();
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aIt != aProperties.end(); ++aIt )
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{
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try
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{
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if( xTargetProperties->getPropertyValue( *aIt ) >>= fFontHeight )
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{
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xTargetProperties->setPropertyValue(
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*aIt,
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makeAny( static_cast< float >(
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calculate( fFontHeight, rOldReferenceSize, rNewReferenceSize ))));
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}
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}
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catch( const Exception & ex )
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{
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ASSERT_EXCEPTION( ex );
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}
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}
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}
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} // namespace chart
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