diff options
Diffstat (limited to 'sdext/source/pdfimport/misc/pdfihelper.cxx')
-rw-r--r-- | sdext/source/pdfimport/misc/pdfihelper.cxx | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/sdext/source/pdfimport/misc/pdfihelper.cxx b/sdext/source/pdfimport/misc/pdfihelper.cxx new file mode 100644 index 000000000000..f434395abbfd --- /dev/null +++ b/sdext/source/pdfimport/misc/pdfihelper.cxx @@ -0,0 +1,80 @@ +/************************************************************************* + * + * 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_sdext.hxx" + +#include "pdfihelper.hxx" + +#include <rtl/ustrbuf.hxx> +#include <basegfx/numeric/ftools.hxx> + +using namespace pdfi; +using namespace com::sun::star; + +rtl::OUString pdfi::getColorString( const rendering::ARGBColor& rCol ) +{ + rtl::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( sal_Unicode('#') ); + if( nRed < 10 ) + aBuf.append( sal_Unicode('0') ); + aBuf.append( sal_Int32(nRed), 16 ); + if( nGreen < 10 ) + aBuf.append( sal_Unicode('0') ); + aBuf.append( sal_Int32(nGreen), 16 ); + if( nBlue < 10 ) + aBuf.append( sal_Unicode('0') ); + aBuf.append( sal_Int32(nBlue), 16 ); + + // TODO(F3): respect alpha transparency (polygons etc.) + OSL_ASSERT(rCol.Alpha == 1.0); + + return aBuf.makeStringAndClear(); +} + +rtl::OUString pdfi::unitMMString( double fMM ) +{ + rtl::OUStringBuffer aBuf( 32 ); + aBuf.append( rtl_math_round( fMM, 2, rtl_math_RoundingMode_Floor ) ); + aBuf.appendAscii( "mm" ); + + return aBuf.makeStringAndClear(); +} + +rtl::OUString pdfi::convertPixelToUnitString( double fPix ) +{ + rtl::OUStringBuffer aBuf( 32 ); + aBuf.append( rtl_math_round( convPx2mm( fPix ), 2, rtl_math_RoundingMode_Floor ) ); + aBuf.appendAscii( "mm" ); + + return aBuf.makeStringAndClear(); +} + + |