1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_sdext.hxx" 30 31 #include "pdfihelper.hxx" 32 33 #include <rtl/ustrbuf.hxx> 34 #include <basegfx/numeric/ftools.hxx> 35 36 using namespace pdfi; 37 using namespace com::sun::star; 38 39 rtl::OUString pdfi::getColorString( const rendering::ARGBColor& rCol ) 40 { 41 rtl::OUStringBuffer aBuf( 7 ); 42 const sal_uInt8 nRed ( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Red * 255.0 ) ) ); 43 const sal_uInt8 nGreen( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Green * 255.0 ) ) ); 44 const sal_uInt8 nBlue ( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Blue * 255.0 ) ) ); 45 aBuf.append( sal_Unicode('#') ); 46 if( nRed < 10 ) 47 aBuf.append( sal_Unicode('0') ); 48 aBuf.append( sal_Int32(nRed), 16 ); 49 if( nGreen < 10 ) 50 aBuf.append( sal_Unicode('0') ); 51 aBuf.append( sal_Int32(nGreen), 16 ); 52 if( nBlue < 10 ) 53 aBuf.append( sal_Unicode('0') ); 54 aBuf.append( sal_Int32(nBlue), 16 ); 55 56 // TODO(F3): respect alpha transparency (polygons etc.) 57 OSL_ASSERT(rCol.Alpha == 1.0); 58 59 return aBuf.makeStringAndClear(); 60 } 61 62 rtl::OUString pdfi::unitMMString( double fMM ) 63 { 64 rtl::OUStringBuffer aBuf( 32 ); 65 aBuf.append( rtl_math_round( fMM, 2, rtl_math_RoundingMode_Floor ) ); 66 aBuf.appendAscii( "mm" ); 67 68 return aBuf.makeStringAndClear(); 69 } 70 71 rtl::OUString pdfi::convertPixelToUnitString( double fPix ) 72 { 73 rtl::OUStringBuffer aBuf( 32 ); 74 aBuf.append( rtl_math_round( convPx2mm( fPix ), 2, rtl_math_RoundingMode_Floor ) ); 75 aBuf.appendAscii( "mm" ); 76 77 return aBuf.makeStringAndClear(); 78 } 79 80 81