source/fonttypes.h

   1 /* This file is part of Shapes.
   2  *
   3  * Shapes is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, either version 3 of the License, or
   6  * any later version.
   7  *
   8  * Shapes is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with Shapes.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  * Copyright 2008 Henrik Tidefelt
  17  */
  18
  19 #pragma once
  20
  21 #include "Shapes_Lang_decls.h"
  22 #include "FontMetrics_decls.h"
  23
  24 #include "shapesvalue.h"
  25 #include "elementarylength.h"
  26
  27
  28 namespace Shapes
  29 {
  30         namespace Lang
  31         {
  32
  33                 class Type3Glyph : public NoOperatorOverloadValue
  34                 {
  35                 public:
  36                         typedef enum { BASIC, COLORED } Kind;
  37                         typedef unsigned char CodeType;
  38                 private:
  39                         Kind kind_;
  40                         CodeType code_; // Use 0 for undefined.
  41                         RefCountPtr< const char > name_;
  42                         RefCountPtr< const Lang::Drawable2D > glyph_;
  43                         Concrete::Length widthX_;
  44                         Concrete::Length xmin_;
  45                         Concrete::Length ymin_;
  46                         Concrete::Length xmax_;
  47                         Concrete::Length ymax_;
  48
  49                 public:
  50                         Type3Glyph( Kind kind, CodeType code, const RefCountPtr< const char > & name, const RefCountPtr< const Lang::Drawable2D > & glyph, Concrete::Length widthX, Concrete::Length xmin, Concrete::Length ymin, Concrete::Length xmax, Concrete::Length ymax );
  51                         virtual ~Type3Glyph( );
  52
  53                         RefCountPtr< const char > name( ) const;
  54                         CodeType code( ) const { return code_; }
  55                         double widthX( ) const { return Concrete::Length::offtype( widthX_ ); }
  56                         void enlargeBBox( double * dstXMin, double * dstYMin, double * dstXMax, double * dstYMax ) const;
  57                         void setupMetric( FontMetrics::CharacterMetrics * metric, Concrete::ReciprocalLength invSize ) const;
  58                         void shipout( std::ostream & os, RefCountPtr< SimplePDF::PDF_Resources > resources ) const;
  59
  60                         virtual void gcMark( Kernel::GCMarkedSet & marked );
  61                         TYPEINFODECL;
  62                 };
  63
  64         }
  65 }