xref: /trunk/main/cppcanvas/source/tools/tools.cxx (revision 25b11142)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_cppcanvas.hxx"
26 
27 #include <tools.hxx>
28 
29 
30 using namespace ::com::sun::star;
31 
32 namespace cppcanvas
33 {
34     namespace tools
35     {
intSRGBAToDoubleSequence(const uno::Reference<rendering::XGraphicDevice> &,Color::IntSRGBA aColor)36         uno::Sequence< double > intSRGBAToDoubleSequence( const uno::Reference< rendering::XGraphicDevice >&,
37                                                           Color::IntSRGBA 									aColor 	)
38         {
39             uno::Sequence< double > aRes( 4 );
40 
41             aRes[0] = getRed(aColor) / 255.0;
42             aRes[1] = getGreen(aColor) / 255.0;
43             aRes[2] = getBlue(aColor) / 255.0;
44             aRes[3] = getAlpha(aColor) / 255.0;
45 
46             return aRes;
47         }
48 
doubleSequenceToIntSRGBA(const uno::Reference<rendering::XGraphicDevice> &,const uno::Sequence<double> & rColor)49         Color::IntSRGBA doubleSequenceToIntSRGBA( const uno::Reference< rendering::XGraphicDevice >&,
50                                                   const uno::Sequence< double >&					rColor 	)
51         {
52             return makeColor( static_cast<sal_uInt8>( 255*rColor[0] + .5 ),
53                               static_cast<sal_uInt8>( 255*rColor[1] + .5 ),
54                               static_cast<sal_uInt8>( 255*rColor[2] + .5 ),
55                               static_cast<sal_uInt8>( 255*rColor[3] + .5 ) );
56         }
57     }
58 }
59