1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sdext.hxx"
26
27 #include "pdfihelper.hxx"
28
29 #include <rtl/ustrbuf.hxx>
30 #include <basegfx/numeric/ftools.hxx>
31
32 using namespace pdfi;
33 using namespace com::sun::star;
34
getColorString(const rendering::ARGBColor & rCol)35 rtl::OUString pdfi::getColorString( const rendering::ARGBColor& rCol )
36 {
37 rtl::OUStringBuffer aBuf( 7 );
38 const sal_uInt8 nRed ( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Red * 255.0 ) ) );
39 const sal_uInt8 nGreen( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Green * 255.0 ) ) );
40 const sal_uInt8 nBlue ( sal::static_int_cast<sal_Int8>( basegfx::fround( rCol.Blue * 255.0 ) ) );
41 aBuf.append( sal_Unicode('#') );
42 if( nRed < 10 )
43 aBuf.append( sal_Unicode('0') );
44 aBuf.append( sal_Int32(nRed), 16 );
45 if( nGreen < 10 )
46 aBuf.append( sal_Unicode('0') );
47 aBuf.append( sal_Int32(nGreen), 16 );
48 if( nBlue < 10 )
49 aBuf.append( sal_Unicode('0') );
50 aBuf.append( sal_Int32(nBlue), 16 );
51
52 // TODO(F3): respect alpha transparency (polygons etc.)
53 OSL_ASSERT(rCol.Alpha == 1.0);
54
55 return aBuf.makeStringAndClear();
56 }
57
unitMMString(double fMM)58 rtl::OUString pdfi::unitMMString( double fMM )
59 {
60 rtl::OUStringBuffer aBuf( 32 );
61 aBuf.append( rtl_math_round( fMM, 2, rtl_math_RoundingMode_Floor ) );
62 aBuf.appendAscii( "mm" );
63
64 return aBuf.makeStringAndClear();
65 }
66
convertPixelToUnitString(double fPix)67 rtl::OUString pdfi::convertPixelToUnitString( double fPix )
68 {
69 rtl::OUStringBuffer aBuf( 32 );
70 aBuf.append( rtl_math_round( convPx2mm( fPix ), 2, rtl_math_RoundingMode_Floor ) );
71 aBuf.appendAscii( "mm" );
72
73 return aBuf.makeStringAndClear();
74 }
75
76
77