okular/generators/dvi/TeXFont_TFM.h

   1 // -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; c-brace-offset: 0; -*-
   2 // TeXFont_TFM.h
   3 //
   4 // Part of KDVI - A DVI previewer for the KDE desktop environment
   5 //
   6 // (C) 2003 Stefan Kebekus
   7 // Distributed under the GPL
   8
   9 #ifndef _TEXFONT_TFM_H
  10 #define _TEXFONT_TFM_H
  11
  12 #include "TeXFont.h"
  13
  14
  15 class fix_word {
  16  public:
  17   void fromINT32(qint32 val) {value = val;}
  18   void fromDouble(double val) {value = (qint32)(val * (1<<20) + 0.5);}
  19   double toDouble() {return (double(value)) / (double(1<<20));}
  20
  21   qint32 value;
  22 };
  23
  24 class TeXFont_TFM : public TeXFont {
  25  public:
  26   TeXFont_TFM(TeXFontDefinition *parent);
  27   ~TeXFont_TFM();
  28
  29   glyph* getGlyph(quint16 character, bool generateCharacterPixmap=false, const QColor& color=Qt::black);
  30
  31  private:
  32   fix_word characterWidth_in_units_of_design_size[256];
  33   fix_word characterHeight_in_units_of_design_size[256];
  34
  35   fix_word design_size_in_TeX_points;
  36 };
  37
  38 #endif