textoverlay.h

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#ifndef TEXTOVERLAY_H
#define TEXTOVERLAY_H

#include <string>
using namespace std;

#include <GL/glut.h>
#include <GL/gl.h>

#include <gobj.h>

/*
\brief Text as a 2D projection.

\par Use
Derive from this class overloading draw. 
 Call drawpre.draw() and drawpost.draw() before and
 after writing text.
*/
class textoverlay : public gobj
{
public:

  double left;
  double right;
  double bottom;
  double top;

  textoverlay
  (
    doublec left_,
    doublec right_,
    doublec bottom_,
    doublec top_ 
  );
 
  textoverlay();

  void init();
 

  virtual void draw() = 0;

  gobjContainerdeque drawpre;
  gobjContainerdeque drawpost;

  void printstring(void *font, string const & s) const;

  void lightingdisable();
};

#endif