xref: /AOO41X/main/basegfx/source/tuple/b2dtuple.cxx (revision 09dbbe930366fe6f99ae3b8ae1cf8690b638dbda)
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2  *
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5  * distributed with this work for additional information
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8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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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.
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20  *************************************************************/
21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_basegfx.hxx"
26 #include <basegfx/tuple/b2dtuple.hxx>
27 #include <basegfx/numeric/ftools.hxx>
28 #include <rtl/instance.hxx>
29 
30 namespace { struct EmptyTuple : public rtl::Static<basegfx::B2DTuple, EmptyTuple> {}; }
31 #include <basegfx/tuple/b2ituple.hxx>
32 
33 namespace basegfx
34 {
getEmptyTuple()35     const B2DTuple& B2DTuple::getEmptyTuple()
36     {
37         return EmptyTuple::get();
38     }
39 
B2DTuple(const B2ITuple & rTup)40     B2DTuple::B2DTuple(const B2ITuple& rTup)
41     :   mfX( rTup.getX() ),
42         mfY( rTup.getY() )
43     {}
44 
correctValues(const double fCompareValue)45     void B2DTuple::correctValues(const double fCompareValue)
46     {
47         if(0.0 == fCompareValue)
48         {
49             if(::basegfx::fTools::equalZero(mfX))
50             {
51                 mfX = 0.0;
52             }
53 
54             if(::basegfx::fTools::equalZero(mfY))
55             {
56                 mfY = 0.0;
57             }
58         }
59         else
60         {
61             if(::basegfx::fTools::equal(mfX, fCompareValue))
62             {
63                 mfX = fCompareValue;
64             }
65 
66             if(::basegfx::fTools::equal(mfY, fCompareValue))
67             {
68                 mfY = fCompareValue;
69             }
70         }
71     }
72 
fround(const B2DTuple & rTup)73     B2ITuple fround(const B2DTuple& rTup)
74     {
75         return B2ITuple(fround(rTup.getX()), fround(rTup.getY()));
76     }
77 
78 } // end of namespace basegfx
79 
80 // eof
81