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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "pdfihelper.hxx"
#include <rtl/ustrbuf.hxx>
#include <basegfx/numeric/ftools.hxx>
using namespace pdfi;
using namespace com::sun::star;
OUString pdfi::getColorString( const rendering::ARGBColor& rCol )
{
OUStringBuffer aBuf( 7 );
const sal_uInt8 nRed ( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Red * 255.0 ) ) );
const sal_uInt8 nGreen( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Green * 255.0 ) ) );
const sal_uInt8 nBlue ( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Blue * 255.0 ) ) );
aBuf.append( '#' );
if( nRed < 10 )
aBuf.append( '0' );
aBuf.append( sal_Int32(nRed), 16 );
if( nGreen < 10 )
aBuf.append( '0' );
aBuf.append( sal_Int32(nGreen), 16 );
if( nBlue < 10 )
aBuf.append( '0' );
aBuf.append( sal_Int32(nBlue), 16 );
// TODO(F3): respect alpha transparency (polygons etc.)
OSL_ASSERT(rCol.Alpha == 1.0);
return aBuf.makeStringAndClear();
}
OUString pdfi::unitMMString( double fMM )
{
OUStringBuffer aBuf( 32 );
aBuf.append( rtl_math_round( fMM, 2, rtl_math_RoundingMode_Floor ) );
aBuf.appendAscii( "mm" );
return aBuf.makeStringAndClear();
}
OUString pdfi::convertPixelToUnitString( double fPix )
{
OUStringBuffer aBuf( 32 );
aBuf.append( rtl_math_round( convPx2mm( fPix ), 2, rtl_math_RoundingMode_Floor ) );
aBuf.appendAscii( "mm" );
return aBuf.makeStringAndClear();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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