xref: /aoo42x/main/basegfx/source/tuple/b2dtuple.cxx (revision 09dbbe93)
1*09dbbe93SAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
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21*09dbbe93SAndrew Rist 
22*09dbbe93SAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_basegfx.hxx"
26cdf0e10cSrcweir #include <basegfx/tuple/b2dtuple.hxx>
27cdf0e10cSrcweir #include <basegfx/numeric/ftools.hxx>
28cdf0e10cSrcweir #include <rtl/instance.hxx>
29cdf0e10cSrcweir 
30cdf0e10cSrcweir namespace { struct EmptyTuple : public rtl::Static<basegfx::B2DTuple, EmptyTuple> {}; }
31cdf0e10cSrcweir #include <basegfx/tuple/b2ituple.hxx>
32cdf0e10cSrcweir 
33cdf0e10cSrcweir namespace basegfx
34cdf0e10cSrcweir {
getEmptyTuple()35cdf0e10cSrcweir     const B2DTuple& B2DTuple::getEmptyTuple()
36cdf0e10cSrcweir     {
37cdf0e10cSrcweir         return EmptyTuple::get();
38cdf0e10cSrcweir     }
39cdf0e10cSrcweir 
B2DTuple(const B2ITuple & rTup)40cdf0e10cSrcweir 	B2DTuple::B2DTuple(const B2ITuple& rTup)
41cdf0e10cSrcweir 	:	mfX( rTup.getX() ),
42cdf0e10cSrcweir 		mfY( rTup.getY() )
43cdf0e10cSrcweir 	{}
44cdf0e10cSrcweir 
correctValues(const double fCompareValue)45cdf0e10cSrcweir 	void B2DTuple::correctValues(const double fCompareValue)
46cdf0e10cSrcweir 	{
47cdf0e10cSrcweir 		if(0.0 == fCompareValue)
48cdf0e10cSrcweir 		{
49cdf0e10cSrcweir 			if(::basegfx::fTools::equalZero(mfX))
50cdf0e10cSrcweir 			{
51cdf0e10cSrcweir 				mfX = 0.0;
52cdf0e10cSrcweir 			}
53cdf0e10cSrcweir 
54cdf0e10cSrcweir 			if(::basegfx::fTools::equalZero(mfY))
55cdf0e10cSrcweir 			{
56cdf0e10cSrcweir 				mfY = 0.0;
57cdf0e10cSrcweir 			}
58cdf0e10cSrcweir 		}
59cdf0e10cSrcweir 		else
60cdf0e10cSrcweir 		{
61cdf0e10cSrcweir 			if(::basegfx::fTools::equal(mfX, fCompareValue))
62cdf0e10cSrcweir 			{
63cdf0e10cSrcweir 				mfX = fCompareValue;
64cdf0e10cSrcweir 			}
65cdf0e10cSrcweir 
66cdf0e10cSrcweir 			if(::basegfx::fTools::equal(mfY, fCompareValue))
67cdf0e10cSrcweir 			{
68cdf0e10cSrcweir 				mfY = fCompareValue;
69cdf0e10cSrcweir 			}
70cdf0e10cSrcweir 		}
71cdf0e10cSrcweir 	}
72cdf0e10cSrcweir 
fround(const B2DTuple & rTup)73cdf0e10cSrcweir 	B2ITuple fround(const B2DTuple& rTup)
74cdf0e10cSrcweir 	{
75cdf0e10cSrcweir 		return B2ITuple(fround(rTup.getX()), fround(rTup.getY()));
76cdf0e10cSrcweir 	}
77cdf0e10cSrcweir 
78cdf0e10cSrcweir } // end of namespace basegfx
79cdf0e10cSrcweir 
80cdf0e10cSrcweir // eof
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