100 lines
3.2 KiB
C++
100 lines
3.2 KiB
C++
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org 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 version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
// MARKER(update_precomp.py): autogen include statement, do not remove
|
|
#include "precompiled_chart2.hxx"
|
|
#include "RelativeSizeHelper.hxx"
|
|
#include "macros.hxx"
|
|
|
|
#include <vector>
|
|
#include <algorithm>
|
|
|
|
using namespace ::com::sun::star::awt;
|
|
using namespace ::com::sun::star::beans;
|
|
using namespace ::std;
|
|
|
|
using ::com::sun::star::uno::Reference;
|
|
using ::com::sun::star::uno::makeAny;
|
|
using ::com::sun::star::uno::Exception;
|
|
using ::rtl::OUString;
|
|
|
|
namespace chart
|
|
{
|
|
|
|
// static
|
|
double RelativeSizeHelper::calculate(
|
|
double fValue,
|
|
const Size & rOldReferenceSize,
|
|
const Size & rNewReferenceSize )
|
|
{
|
|
if( rOldReferenceSize.Width <= 0 ||
|
|
rOldReferenceSize.Height <= 0 )
|
|
return fValue;
|
|
|
|
return min(
|
|
static_cast< double >( rNewReferenceSize.Width ) / static_cast< double >( rOldReferenceSize.Width ),
|
|
static_cast< double >( rNewReferenceSize.Height ) / static_cast< double >( rOldReferenceSize.Height ))
|
|
* fValue;
|
|
}
|
|
|
|
// static
|
|
void RelativeSizeHelper::adaptFontSizes(
|
|
const Reference< XPropertySet > & xTargetProperties,
|
|
const Size & rOldReferenceSize,
|
|
const Size & rNewReferenceSize )
|
|
{
|
|
if( ! xTargetProperties.is())
|
|
return;
|
|
|
|
float fFontHeight = 0;
|
|
|
|
vector< OUString > aProperties;
|
|
aProperties.push_back( OUString( RTL_CONSTASCII_USTRINGPARAM( "CharHeight" )));
|
|
aProperties.push_back( OUString( RTL_CONSTASCII_USTRINGPARAM( "CharHeightAsian" )));
|
|
aProperties.push_back( OUString( RTL_CONSTASCII_USTRINGPARAM( "CharHeightComplex" )));
|
|
|
|
for( vector< OUString >::const_iterator aIt = aProperties.begin();
|
|
aIt != aProperties.end(); ++aIt )
|
|
{
|
|
try
|
|
{
|
|
if( xTargetProperties->getPropertyValue( *aIt ) >>= fFontHeight )
|
|
{
|
|
xTargetProperties->setPropertyValue(
|
|
*aIt,
|
|
makeAny( static_cast< float >(
|
|
calculate( fFontHeight, rOldReferenceSize, rNewReferenceSize ))));
|
|
}
|
|
}
|
|
catch( const Exception & ex )
|
|
{
|
|
ASSERT_EXCEPTION( ex );
|
|
}
|
|
}
|
|
}
|
|
|
|
} // namespace chart
|