Font.h

   1 /*
   2  * This file is part of NumptyPhysics
   3  * Copyright (C) 2008 Tim Edmonds
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 3 of the
   8  * License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  */
  16
  17 #ifndef FONT_H
  18 #define FONT_H
  19
  20 #include "Common.h"
  21 #include "Path.h"
  22 #include "Array.h"
  23 #include <string>
  24
  25 class Canvas;
  26
  27 class Font
  28 {
  29  public:
  30   Font( const std::string& file, int ptsize=10 );
  31   Vec2 metrics( const std::string& text ) const;
  32   Canvas* renderFont(const std::string& text, int colour) const;
  33   void drawLeft( Canvas* canvas, Vec2 pt,
  34                  const std::string& text, int colour ) const;
  35   void drawCenter( Canvas* canvas, Vec2 pt,
  36                    const std::string& text, int colour ) const;
  37   void drawWrap( Canvas* canvas, Rect area,
  38                  const std::string& text, int colour ) const;
  39
  40   static const Font* titleFont();
  41   static const Font* headingFont();
  42   static const Font* blurbFont();
  43  private:
  44   typedef void* State;
  45   State m_state;
  46 };
  47
  48
  49 #endif //FONT_H