src/mathed/math_kerninset.C

   1 #include <config.h>
   2
   3 #ifdef __GNUG__
   4 #pragma implementation
   5 #endif
   6
   7 #include "math_kerninset.h"
   8 #include "math_extern.h"
   9 #include "math_mathmlstream.h"
  10 #include "math_streamstr.h"
  11 #include "math_support.h"
  12
  13
  14 MathKernInset::MathKernInset()
  15 {}
  16
  17
  18 MathKernInset::MathKernInset(LyXLength const & w)
  19         : wid_(w)
  20 {}
  21
  22
  23 MathKernInset::MathKernInset(string const & s)
  24         : wid_(s)
  25 {}
  26
  27
  28 MathInset * MathKernInset::clone() const
  29 {
  30         return new MathKernInset(*this);
  31 }
  32
  33
  34 void MathKernInset::metrics(MathMetricsInfo & mi) const
  35 {
  36         dim_.w = wid_.inPixels(0, mathed_char_width(mi.base.font, 'M'));
  37         dim_.a = 0;
  38         dim_.d = 0;
  39 }
  40
  41
  42 void MathKernInset::draw(MathPainterInfo &, int, int) const
  43 {}
  44
  45
  46 void MathKernInset::write(WriteStream & os) const
  47 {
  48         os << "\\kern" << wid_.asLatexString() << ' ';
  49 }
  50
  51
  52 void MathKernInset::normalize(NormalStream & os) const
  53 {
  54         os << "[kern " << wid_.asLatexString() << ']';
  55 }