source/libs/poppler/poppler-src/splash/SplashT1Font.h

   1 //========================================================================
   2 //
   3 // SplashT1Font.h
   4 //
   5 //========================================================================
   6
   7 //========================================================================
   8 //
   9 // Modified under the Poppler project - http://poppler.freedesktop.org
  10 //
  11 // All changes made under the Poppler project to this file are licensed
  12 // under GPL version 2 or later
  13 //
  14 // Copyright (C) 2007 Albert Astals Cid <aacid@kde.org>
  15 //
  16 // To see a description of the changes please see the Changelog file that
  17 // came with your tarball or type make ChangeLog if you are building from git
  18 //
  19 //========================================================================
  20
  21 #ifndef SPLASHT1FONT_H
  22 #define SPLASHT1FONT_H
  23
  24 #if HAVE_T1LIB_H
  25
  26 #ifdef USE_GCC_PRAGMAS
  27 #pragma interface
  28 #endif
  29
  30 #include "SplashFont.h"
  31
  32 class SplashT1FontFile;
  33
  34 //------------------------------------------------------------------------
  35 // SplashT1Font
  36 //------------------------------------------------------------------------
  37
  38 class SplashT1Font: public SplashFont {
  39 public:
  40
  41   SplashT1Font(SplashT1FontFile *fontFileA, SplashCoord *matA,
  42                SplashCoord *textMatA);
  43
  44   virtual ~SplashT1Font();
  45
  46   // Munge xFrac and yFrac before calling SplashFont::getGlyph.
  47   virtual GBool getGlyph(int c, int xFrac, int yFrac,
  48                          SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes);
  49
  50   // Rasterize a glyph.  The <xFrac> and <yFrac> values are the same
  51   // as described for getGlyph.
  52   virtual GBool makeGlyph(int c, int xFrac, int yFrac,
  53                           SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes);
  54
  55   // Return the path for a glyph.
  56   virtual SplashPath *getGlyphPath(int c);
  57
  58 private:
  59
  60   int t1libID;                  // t1lib font ID
  61   int outlineID;                // t1lib font ID for glyph outlines
  62   float size;
  63   float outlineSize;            // size for glyph outlines
  64   float outlineMul;
  65 };
  66
  67 #endif // HAVE_T1LIB_H
  68
  69 #endif