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transfrmhelper.hxx
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19 
20 #ifndef INCLUDED_SVX_TRANSFRMHELPER_HXX
21 #define INCLUDED_SVX_TRANSFRMHELPER_HXX
22 
24 #include <tools/fract.hxx>
25 #include <tools/fldunit.hxx>
26 #include <tools/mapunit.hxx>
27 #include <vcl/fieldvalues.hxx>
28 
29 namespace TransfrmHelper
30 {
31  inline void ConvertRect(basegfx::B2DRange& rRange, const sal_uInt16 nDigits, const MapUnit ePoolUnit, const FieldUnit eDlgUnit)
32  {
33  const basegfx::B2DPoint aTopLeft(
34  static_cast<double>(vcl::ConvertValue(basegfx::fround(rRange.getMinX()), nDigits, ePoolUnit, eDlgUnit)),
35  static_cast<double>(vcl::ConvertValue(basegfx::fround(rRange.getMinY()), nDigits, ePoolUnit, eDlgUnit)));
36  const basegfx::B2DPoint aBottomRight(
37  static_cast<double>(vcl::ConvertValue(basegfx::fround(rRange.getMaxX()), nDigits, ePoolUnit, eDlgUnit)),
38  static_cast<double>(vcl::ConvertValue(basegfx::fround(rRange.getMaxY()), nDigits, ePoolUnit, eDlgUnit)));
39 
40  rRange = basegfx::B2DRange(aTopLeft, aBottomRight);
41  }
42 
43  inline void ScaleRect(basegfx::B2DRange& rRange, const Fraction& rUIScale)
44  {
45  const double fFactor(1.0 / double(rUIScale));
46  rRange = basegfx::B2DRange(rRange.getMinimum() * fFactor, rRange.getMaximum() * fFactor);
47  }
48 }
49 
50 #endif
51 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
FieldUnit
B2DPoint getMaximum() const
double getMaxX() const
double getMaxY() const
B2IRange fround(const B2DRange &rRange)
double getMinY() const
B2DPoint getMinimum() const
void ScaleRect(basegfx::B2DRange &rRange, const Fraction &rUIScale)
sal_Int64 ConvertValue(sal_Int64 nValue, sal_Int64 mnBaseValue, sal_uInt16 nDecDigits, FieldUnit eInUnit, FieldUnit eOutUnit)
MapUnit
double getMinX() const
void ConvertRect(basegfx::B2DRange &rRange, const sal_uInt16 nDigits, const MapUnit ePoolUnit, const FieldUnit eDlgUnit)