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drawing_area.h

Go to the documentation of this file.

// Author:  Daniel Albuschat ( daniel@viming.de ) 
// File:    drawing_area.h
// Date:    Fri Apr 18 17:17:48 20030
// Content:  

#ifndef DRAWING_AREA_H_1746585496
#define DRAWING_AREA_H_1746585496
#include <string>
#include <ncurses.h>

namespace crs {

  class drawing_area {
    protected:
      unsigned int width, height;
      chtype background;
      chtype *buffer;
      void resize_buffer();
    public:
      struct bad_coords{};
      drawing_area( const chtype Background, const unsigned int Width, const unsigned int Height );
      void resize( const unsigned int Width, const unsigned int Height );
      void setText( const std::string &text, const unsigned int x, const unsigned int y );
      void putPixel( const unsigned int x, const unsigned int y, const chtype ch );
      void fill( const chtype ch );
      void drawHLine( const unsigned int x, const unsigned int y, unsigned int len, const chtype ch );
      void drawVLine( const unsigned int x, const unsigned int y, unsigned int height, const chtype ch );
      void fillRect( const unsigned int x1, const unsigned int y1, const unsigned int x2, const unsigned int y2, const chtype ch );
      inline chtype &operator [] ( unsigned int index ) {
        return buffer[ index ];
      }
  };

}

#endif

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