office-gobmx/cppcanvas/source/tools/tools.cxx

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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_cppcanvas.hxx"

#include <tools.hxx>


using namespace ::com::sun::star;

namespace cppcanvas
{
    namespace tools
    {
        uno::Sequence< double > intSRGBAToDoubleSequence( const uno::Reference< rendering::XGraphicDevice >&,
                                                          Color::IntSRGBA                                   aColor  )
        {
            uno::Sequence< double > aRes( 4 );

            aRes[0] = getRed(aColor) / 255.0;
            aRes[1] = getGreen(aColor) / 255.0;
            aRes[2] = getBlue(aColor) / 255.0;
            aRes[3] = getAlpha(aColor) / 255.0;

            return aRes;
        }

        Color::IntSRGBA doubleSequenceToIntSRGBA( const uno::Reference< rendering::XGraphicDevice >&,
                                                  const uno::Sequence< double >&                    rColor  )
        {
            return makeColor( static_cast<sal_uInt8>( 255*rColor[0] + .5 ),
                              static_cast<sal_uInt8>( 255*rColor[1] + .5 ),
                              static_cast<sal_uInt8>( 255*rColor[2] + .5 ),
                              static_cast<sal_uInt8>( 255*rColor[3] + .5 ) );
        }
    }
}

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